hathach
+7
-14
@@ -59,19 +59,6 @@ The OPT_OS_NONE option is the only option which requires an MCU specific functio
|
||||
|
||||
`tusb_hal_millis` is also provided in `hw/bsp/<board name>/board_<board name>.c` because it may vary with MCU use.
|
||||
|
||||
### Hardware Abstraction Layer (HAL)
|
||||
The hardware abstraction layer is a minimal set of abstractions used in both Device and Host USB modes.
|
||||
|
||||
The HAL implementations are located in `src/portable/<vendor>/<chip family>/hal_<chip family>.c`.
|
||||
|
||||
#### tusb_hal_init
|
||||
|
||||
The HAL init is responsible for configuring common settings of USB peripheral such as pad calibration.
|
||||
|
||||
#### tusb_hal_int_enable / tusb_hal_int_disable
|
||||
|
||||
Enables or disables the USB interrupt(s). May be used to prevent concurrency issues when mutating data structures shared between main code and the interrupt handler.
|
||||
|
||||
### Device API
|
||||
|
||||
After the USB device is setup, the USB device code works by processing events on the main thread (by calling `tusb_task`). These events are queued by the USB interrupt handler. So, there are three parts to the device low-level API: device setup, endpoint setup and interrupt processing.
|
||||
@@ -79,16 +66,22 @@ After the USB device is setup, the USB device code works by processing events on
|
||||
All of the code for the low-level device API is in `src/portable/<vendor>/<chip family>/dcd_<chip family>.c`.
|
||||
|
||||
#### Device Setup
|
||||
`dcd_connect`, `dcd_disconnect` and `dcd_set_config` are not currently used and can be left empty.
|
||||
|
||||
##### dcd_init
|
||||
Initializes the USB peripheral for device mode and enables it.
|
||||
|
||||
#### dcd_int_enable / dcd_int_disable
|
||||
|
||||
Enables or disables the USB device interrupt(s). May be used to prevent concurrency issues when mutating data structures shared between main code and the interrupt handler.
|
||||
|
||||
##### dcd_set_address
|
||||
Called when the device is given a new bus address.
|
||||
|
||||
If your peripheral automatically changes address during enumeration (like the nrf52) you may leave this empty and also no queue an event for the corresponding SETUP packet.
|
||||
|
||||
##### dcd_set_config
|
||||
Called when the device received SET_CONFIG request, you can leave this empty if your peripheral does not require any specific action.
|
||||
|
||||
#### Special events
|
||||
You must let TinyUSB know when certain events occur so that it can continue its work. There are a few methods you can call to queue events for TinyUSB to process.
|
||||
|
||||
|
||||
@@ -80,8 +80,7 @@ LIB_SOURCE += \
|
||||
src/class/cdc/cdc_device.c \
|
||||
src/class/hid/hid_device.c \
|
||||
src/tusb.c \
|
||||
src/portable/$(VENDOR)/$(CHIP_FAMILY)/dcd_$(CHIP_FAMILY).c \
|
||||
src/portable/$(VENDOR)/$(CHIP_FAMILY)/hal_$(CHIP_FAMILY).c
|
||||
src/portable/$(VENDOR)/$(CHIP_FAMILY)/dcd_$(CHIP_FAMILY).c
|
||||
|
||||
SRC_C += $(LIB_SOURCE)
|
||||
|
||||
|
||||
@@ -5,4 +5,8 @@
|
||||
<import file_name="samd51/samd51.emProject" />
|
||||
<import file_name="lpc43xx/lpc43xx.emProject" />
|
||||
<import file_name="lpc175x_6x/lpc175x_6x.emProject" />
|
||||
<import file_name="lpc13xx/lpc13xx.emProject" />
|
||||
<import file_name="lpc11u6x/lpc11u6x.emProject" />
|
||||
<import file_name="lpc18xx/lpc18xx.emProject" />
|
||||
<import file_name="lpc40xx/lpc40xx.emProject" />
|
||||
</solution>
|
||||
|
||||
@@ -0,0 +1,145 @@
|
||||
/*********************************************************************
|
||||
* SEGGER Microcontroller GmbH *
|
||||
* The Embedded Experts *
|
||||
**********************************************************************
|
||||
* *
|
||||
* (c) 2014 - 2018 SEGGER Microcontroller GmbH *
|
||||
* *
|
||||
* www.segger.com Support: support@segger.com *
|
||||
* *
|
||||
**********************************************************************
|
||||
* *
|
||||
* All rights reserved. *
|
||||
* *
|
||||
* Redistribution and use in source and binary forms, with or *
|
||||
* without modification, are permitted provided that the following *
|
||||
* conditions are met: *
|
||||
* *
|
||||
* - Redistributions of source code must retain the above copyright *
|
||||
* notice, this list of conditions and the following disclaimer. *
|
||||
* *
|
||||
* - Neither the name of SEGGER Microcontroller GmbH *
|
||||
* nor the names of its contributors may be used to endorse or *
|
||||
* promote products derived from this software without specific *
|
||||
* prior written permission. *
|
||||
* *
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND *
|
||||
* CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, *
|
||||
* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF *
|
||||
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE *
|
||||
* DISCLAIMED. *
|
||||
* IN NO EVENT SHALL SEGGER Microcontroller GmbH BE LIABLE FOR *
|
||||
* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR *
|
||||
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT *
|
||||
* OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; *
|
||||
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF *
|
||||
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT *
|
||||
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE *
|
||||
* USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH *
|
||||
* DAMAGE. *
|
||||
* *
|
||||
*********************************************************************/
|
||||
|
||||
/*****************************************************************************
|
||||
* Preprocessor Definitions *
|
||||
* ------------------------ *
|
||||
* NO_STACK_INIT *
|
||||
* *
|
||||
* If defined, the stack pointer will not be initialised. *
|
||||
* *
|
||||
* NO_SYSTEM_INIT *
|
||||
* *
|
||||
* If defined, the SystemInit() function will not be called. By default *
|
||||
* SystemInit() is called after reset to enable the clocks and memories to *
|
||||
* be initialised prior to any C startup initialisation. *
|
||||
* *
|
||||
* NO_VTOR_CONFIG *
|
||||
* *
|
||||
* If defined, the vector table offset register will not be configured. *
|
||||
* *
|
||||
* MEMORY_INIT *
|
||||
* *
|
||||
* If defined, the MemoryInit() function will be called. By default *
|
||||
* MemoryInit() is called after SystemInit() to enable an external memory *
|
||||
* controller. *
|
||||
* *
|
||||
* STACK_INIT_VAL *
|
||||
* *
|
||||
* If defined, specifies the initial stack pointer value. If undefined, *
|
||||
* the stack pointer will be initialised to point to the end of the *
|
||||
* RAM segment. *
|
||||
* *
|
||||
* VECTORS_IN_RAM *
|
||||
* *
|
||||
* If defined, the exception vectors will be copied from Flash to RAM. *
|
||||
* *
|
||||
*****************************************************************************/
|
||||
|
||||
.syntax unified
|
||||
|
||||
.global Reset_Handler
|
||||
.extern _vectors
|
||||
|
||||
.section .init, "ax"
|
||||
.thumb_func
|
||||
|
||||
.equ VTOR_REG, 0xE000ED08
|
||||
|
||||
#ifndef STACK_INIT_VAL
|
||||
#define STACK_INIT_VAL __RAM_segment_end__
|
||||
#endif
|
||||
|
||||
Reset_Handler:
|
||||
#ifndef NO_STACK_INIT
|
||||
/* Initialize main stack */
|
||||
ldr r0, =STACK_INIT_VAL
|
||||
ldr r1, =0x7
|
||||
bics r0, r1
|
||||
mov sp, r0
|
||||
#endif
|
||||
|
||||
#ifndef NO_SYSTEM_INIT
|
||||
/* Initialize system */
|
||||
ldr r0, =SystemInit
|
||||
blx r0
|
||||
.pushsection .init_array, "aw", %init_array
|
||||
.word SystemCoreClockUpdate
|
||||
.popsection
|
||||
#endif
|
||||
|
||||
#ifdef MEMORY_INIT
|
||||
ldr r0, =MemoryInit
|
||||
blx r0
|
||||
#endif
|
||||
|
||||
#ifdef VECTORS_IN_RAM
|
||||
/* Copy exception vectors into RAM */
|
||||
ldr r0, =__vectors_start__
|
||||
ldr r1, =__vectors_end__
|
||||
ldr r2, =__vectors_ram_start__
|
||||
1:
|
||||
cmp r0, r1
|
||||
beq 2f
|
||||
ldr r3, [r0]
|
||||
str r3, [r2]
|
||||
adds r0, r0, #4
|
||||
adds r2, r2, #4
|
||||
b 1b
|
||||
2:
|
||||
#endif
|
||||
|
||||
#ifndef NO_VTOR_CONFIG
|
||||
/* Configure vector table offset register */
|
||||
ldr r0, =VTOR_REG
|
||||
#ifdef VECTORS_IN_RAM
|
||||
ldr r1, =_vectors_ram
|
||||
#else
|
||||
ldr r1, =_vectors
|
||||
#endif
|
||||
str r1, [r0]
|
||||
#endif
|
||||
|
||||
/* Jump to program start */
|
||||
b _start
|
||||
|
||||
|
||||
@@ -0,0 +1,50 @@
|
||||
/*********************************************************************
|
||||
* SEGGER Microcontroller GmbH *
|
||||
* The Embedded Experts *
|
||||
**********************************************************************
|
||||
* *
|
||||
* (c) 2014 - 2018 SEGGER Microcontroller GmbH *
|
||||
* *
|
||||
* www.segger.com Support: support@segger.com *
|
||||
* *
|
||||
**********************************************************************
|
||||
* *
|
||||
* All rights reserved. *
|
||||
* *
|
||||
* Redistribution and use in source and binary forms, with or *
|
||||
* without modification, are permitted provided that the following *
|
||||
* conditions are met: *
|
||||
* *
|
||||
* - Redistributions of source code must retain the above copyright *
|
||||
* notice, this list of conditions and the following disclaimer. *
|
||||
* *
|
||||
* - Neither the name of SEGGER Microcontroller GmbH *
|
||||
* nor the names of its contributors may be used to endorse or *
|
||||
* promote products derived from this software without specific *
|
||||
* prior written permission. *
|
||||
* *
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND *
|
||||
* CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, *
|
||||
* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF *
|
||||
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE *
|
||||
* DISCLAIMED. *
|
||||
* IN NO EVENT SHALL SEGGER Microcontroller GmbH BE LIABLE FOR *
|
||||
* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR *
|
||||
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT *
|
||||
* OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; *
|
||||
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF *
|
||||
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT *
|
||||
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE *
|
||||
* USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH *
|
||||
* DAMAGE. *
|
||||
* *
|
||||
*********************************************************************/
|
||||
|
||||
function Reset() {
|
||||
TargetInterface.resetAndStop();
|
||||
}
|
||||
|
||||
function EnableTrace(traceInterfaceType) {
|
||||
// TODO: Enable trace
|
||||
}
|
||||
|
||||
@@ -0,0 +1,7 @@
|
||||
<!DOCTYPE Board_Memory_Definition_File>
|
||||
<root name="LPC11U68">
|
||||
<MemorySegment name="FLASH" start="0x00000000" size="0x00040000" access="ReadOnly" />
|
||||
<MemorySegment name="RAM" start="0x10000000" size="0x00008000" access="Read/Write" />
|
||||
<MemorySegment name="RAM2" start="0x20000000" size="0x00000800" access="Read/Write" />
|
||||
<MemorySegment name="RAM3" start="0x20004000" size="0x00000800" access="Read/Write" />
|
||||
</root>
|
||||
File diff suppressed because it is too large
Load Diff
@@ -0,0 +1,405 @@
|
||||
/*********************************************************************
|
||||
* SEGGER Microcontroller GmbH *
|
||||
* The Embedded Experts *
|
||||
**********************************************************************
|
||||
* *
|
||||
* (c) 2014 - 2018 SEGGER Microcontroller GmbH *
|
||||
* *
|
||||
* www.segger.com Support: support@segger.com *
|
||||
* *
|
||||
**********************************************************************
|
||||
* *
|
||||
* All rights reserved. *
|
||||
* *
|
||||
* Redistribution and use in source and binary forms, with or *
|
||||
* without modification, are permitted provided that the following *
|
||||
* conditions are met: *
|
||||
* *
|
||||
* - Redistributions of source code must retain the above copyright *
|
||||
* notice, this list of conditions and the following disclaimer. *
|
||||
* *
|
||||
* - Neither the name of SEGGER Microcontroller GmbH *
|
||||
* nor the names of its contributors may be used to endorse or *
|
||||
* promote products derived from this software without specific *
|
||||
* prior written permission. *
|
||||
* *
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND *
|
||||
* CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, *
|
||||
* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF *
|
||||
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE *
|
||||
* DISCLAIMED. *
|
||||
* IN NO EVENT SHALL SEGGER Microcontroller GmbH BE LIABLE FOR *
|
||||
* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR *
|
||||
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT *
|
||||
* OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; *
|
||||
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF *
|
||||
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT *
|
||||
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE *
|
||||
* USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH *
|
||||
* DAMAGE. *
|
||||
* *
|
||||
*********************************************************************/
|
||||
|
||||
/*****************************************************************************
|
||||
* Preprocessor Definitions *
|
||||
* ------------------------ *
|
||||
* VECTORS_IN_RAM *
|
||||
* *
|
||||
* If defined, an area of RAM will large enough to store the vector table *
|
||||
* will be reserved. *
|
||||
* *
|
||||
*****************************************************************************/
|
||||
|
||||
.syntax unified
|
||||
.code 16
|
||||
|
||||
.section .init, "ax"
|
||||
.align 2
|
||||
|
||||
/*****************************************************************************
|
||||
* Default Exception Handlers *
|
||||
*****************************************************************************/
|
||||
|
||||
.thumb_func
|
||||
.weak NMI_Handler
|
||||
NMI_Handler:
|
||||
b .
|
||||
|
||||
.thumb_func
|
||||
.weak HardFault_Handler
|
||||
HardFault_Handler:
|
||||
b .
|
||||
|
||||
.thumb_func
|
||||
.weak SVC_Handler
|
||||
SVC_Handler:
|
||||
b .
|
||||
|
||||
.thumb_func
|
||||
.weak PendSV_Handler
|
||||
PendSV_Handler:
|
||||
b .
|
||||
|
||||
.thumb_func
|
||||
.weak SysTick_Handler
|
||||
SysTick_Handler:
|
||||
b .
|
||||
|
||||
.thumb_func
|
||||
Dummy_Handler:
|
||||
b .
|
||||
|
||||
#if defined(__OPTIMIZATION_SMALL)
|
||||
|
||||
.weak PIN_INT0_IRQHandler
|
||||
.thumb_set PIN_INT0_IRQHandler,Dummy_Handler
|
||||
|
||||
.weak PIN_INT1_IRQHandler
|
||||
.thumb_set PIN_INT1_IRQHandler,Dummy_Handler
|
||||
|
||||
.weak PIN_INT2_IRQHandler
|
||||
.thumb_set PIN_INT2_IRQHandler,Dummy_Handler
|
||||
|
||||
.weak PIN_INT3_IRQHandler
|
||||
.thumb_set PIN_INT3_IRQHandler,Dummy_Handler
|
||||
|
||||
.weak PIN_INT4_IRQHandler
|
||||
.thumb_set PIN_INT4_IRQHandler,Dummy_Handler
|
||||
|
||||
.weak PIN_INT5_IRQHandler
|
||||
.thumb_set PIN_INT5_IRQHandler,Dummy_Handler
|
||||
|
||||
.weak PIN_INT6_IRQHandler
|
||||
.thumb_set PIN_INT6_IRQHandler,Dummy_Handler
|
||||
|
||||
.weak PIN_INT7_IRQHandler
|
||||
.thumb_set PIN_INT7_IRQHandler,Dummy_Handler
|
||||
|
||||
.weak GINT0_IRQHandler
|
||||
.thumb_set GINT0_IRQHandler,Dummy_Handler
|
||||
|
||||
.weak GINT1_IRQHandler
|
||||
.thumb_set GINT1_IRQHandler,Dummy_Handler
|
||||
|
||||
.weak I2C1_IRQHandler
|
||||
.thumb_set I2C1_IRQHandler,Dummy_Handler
|
||||
|
||||
.weak USART1_4_IRQHandler
|
||||
.thumb_set USART1_4_IRQHandler,Dummy_Handler
|
||||
|
||||
.weak USART2_3_IRQHandler
|
||||
.thumb_set USART2_3_IRQHandler,Dummy_Handler
|
||||
|
||||
.weak SCT0_1_IRQHandler
|
||||
.thumb_set SCT0_1_IRQHandler,Dummy_Handler
|
||||
|
||||
.weak SSP1_IRQHandler
|
||||
.thumb_set SSP1_IRQHandler,Dummy_Handler
|
||||
|
||||
.weak I2C0_IRQHandler
|
||||
.thumb_set I2C0_IRQHandler,Dummy_Handler
|
||||
|
||||
.weak CT16B0_IRQHandler
|
||||
.thumb_set CT16B0_IRQHandler,Dummy_Handler
|
||||
|
||||
.weak CT16B1_IRQHandler
|
||||
.thumb_set CT16B1_IRQHandler,Dummy_Handler
|
||||
|
||||
.weak CT32B0_IRQHandler
|
||||
.thumb_set CT32B0_IRQHandler,Dummy_Handler
|
||||
|
||||
.weak CT32B1_IRQHandler
|
||||
.thumb_set CT32B1_IRQHandler,Dummy_Handler
|
||||
|
||||
.weak SSP0_IRQHandler
|
||||
.thumb_set SSP0_IRQHandler,Dummy_Handler
|
||||
|
||||
.weak USART_IRQHandler
|
||||
.thumb_set USART_IRQHandler,Dummy_Handler
|
||||
|
||||
.weak USB_IRQHandler
|
||||
.thumb_set USB_IRQHandler,Dummy_Handler
|
||||
|
||||
.weak USB_FIQ_IRQHandler
|
||||
.thumb_set USB_FIQ_IRQHandler,Dummy_Handler
|
||||
|
||||
.weak ADC_A_IRQHandler
|
||||
.thumb_set ADC_A_IRQHandler,Dummy_Handler
|
||||
|
||||
.weak RTC_IRQHandler
|
||||
.thumb_set RTC_IRQHandler,Dummy_Handler
|
||||
|
||||
.weak BOD_WDT_IRQHandler
|
||||
.thumb_set BOD_WDT_IRQHandler,Dummy_Handler
|
||||
|
||||
.weak FLASH_IRQHandler
|
||||
.thumb_set FLASH_IRQHandler,Dummy_Handler
|
||||
|
||||
.weak DMA_IRQHandler
|
||||
.thumb_set DMA_IRQHandler,Dummy_Handler
|
||||
|
||||
.weak USBWAKEUP_IRQHandler
|
||||
.thumb_set USBWAKEUP_IRQHandler,Dummy_Handler
|
||||
|
||||
#else
|
||||
|
||||
.thumb_func
|
||||
.weak PIN_INT0_IRQHandler
|
||||
PIN_INT0_IRQHandler:
|
||||
b .
|
||||
|
||||
.thumb_func
|
||||
.weak PIN_INT1_IRQHandler
|
||||
PIN_INT1_IRQHandler:
|
||||
b .
|
||||
|
||||
.thumb_func
|
||||
.weak PIN_INT2_IRQHandler
|
||||
PIN_INT2_IRQHandler:
|
||||
b .
|
||||
|
||||
.thumb_func
|
||||
.weak PIN_INT3_IRQHandler
|
||||
PIN_INT3_IRQHandler:
|
||||
b .
|
||||
|
||||
.thumb_func
|
||||
.weak PIN_INT4_IRQHandler
|
||||
PIN_INT4_IRQHandler:
|
||||
b .
|
||||
|
||||
.thumb_func
|
||||
.weak PIN_INT5_IRQHandler
|
||||
PIN_INT5_IRQHandler:
|
||||
b .
|
||||
|
||||
.thumb_func
|
||||
.weak PIN_INT6_IRQHandler
|
||||
PIN_INT6_IRQHandler:
|
||||
b .
|
||||
|
||||
.thumb_func
|
||||
.weak PIN_INT7_IRQHandler
|
||||
PIN_INT7_IRQHandler:
|
||||
b .
|
||||
|
||||
.thumb_func
|
||||
.weak GINT0_IRQHandler
|
||||
GINT0_IRQHandler:
|
||||
b .
|
||||
|
||||
.thumb_func
|
||||
.weak GINT1_IRQHandler
|
||||
GINT1_IRQHandler:
|
||||
b .
|
||||
|
||||
.thumb_func
|
||||
.weak I2C1_IRQHandler
|
||||
I2C1_IRQHandler:
|
||||
b .
|
||||
|
||||
.thumb_func
|
||||
.weak USART1_4_IRQHandler
|
||||
USART1_4_IRQHandler:
|
||||
b .
|
||||
|
||||
.thumb_func
|
||||
.weak USART2_3_IRQHandler
|
||||
USART2_3_IRQHandler:
|
||||
b .
|
||||
|
||||
.thumb_func
|
||||
.weak SCT0_1_IRQHandler
|
||||
SCT0_1_IRQHandler:
|
||||
b .
|
||||
|
||||
.thumb_func
|
||||
.weak SSP1_IRQHandler
|
||||
SSP1_IRQHandler:
|
||||
b .
|
||||
|
||||
.thumb_func
|
||||
.weak I2C0_IRQHandler
|
||||
I2C0_IRQHandler:
|
||||
b .
|
||||
|
||||
.thumb_func
|
||||
.weak CT16B0_IRQHandler
|
||||
CT16B0_IRQHandler:
|
||||
b .
|
||||
|
||||
.thumb_func
|
||||
.weak CT16B1_IRQHandler
|
||||
CT16B1_IRQHandler:
|
||||
b .
|
||||
|
||||
.thumb_func
|
||||
.weak CT32B0_IRQHandler
|
||||
CT32B0_IRQHandler:
|
||||
b .
|
||||
|
||||
.thumb_func
|
||||
.weak CT32B1_IRQHandler
|
||||
CT32B1_IRQHandler:
|
||||
b .
|
||||
|
||||
.thumb_func
|
||||
.weak SSP0_IRQHandler
|
||||
SSP0_IRQHandler:
|
||||
b .
|
||||
|
||||
.thumb_func
|
||||
.weak USART_IRQHandler
|
||||
USART_IRQHandler:
|
||||
b .
|
||||
|
||||
.thumb_func
|
||||
.weak USB_IRQHandler
|
||||
USB_IRQHandler:
|
||||
b .
|
||||
|
||||
.thumb_func
|
||||
.weak USB_FIQ_IRQHandler
|
||||
USB_FIQ_IRQHandler:
|
||||
b .
|
||||
|
||||
.thumb_func
|
||||
.weak ADC_A_IRQHandler
|
||||
ADC_A_IRQHandler:
|
||||
b .
|
||||
|
||||
.thumb_func
|
||||
.weak RTC_IRQHandler
|
||||
RTC_IRQHandler:
|
||||
b .
|
||||
|
||||
.thumb_func
|
||||
.weak BOD_WDT_IRQHandler
|
||||
BOD_WDT_IRQHandler:
|
||||
b .
|
||||
|
||||
.thumb_func
|
||||
.weak FLASH_IRQHandler
|
||||
FLASH_IRQHandler:
|
||||
b .
|
||||
|
||||
.thumb_func
|
||||
.weak DMA_IRQHandler
|
||||
DMA_IRQHandler:
|
||||
b .
|
||||
|
||||
.thumb_func
|
||||
.weak USBWAKEUP_IRQHandler
|
||||
USBWAKEUP_IRQHandler:
|
||||
b .
|
||||
|
||||
#endif
|
||||
|
||||
/*****************************************************************************
|
||||
* Vector Table *
|
||||
*****************************************************************************/
|
||||
|
||||
.section .vectors, "ax"
|
||||
.align 2
|
||||
.global _vectors
|
||||
.extern __stack_end__
|
||||
.extern Reset_Handler
|
||||
|
||||
_vectors:
|
||||
.word __stack_end__
|
||||
.word Reset_Handler
|
||||
.word NMI_Handler
|
||||
.word HardFault_Handler
|
||||
.word 0 /* Reserved */
|
||||
.word 0 /* Reserved */
|
||||
.word 0 /* Reserved */
|
||||
.word 0 /* Reserved */
|
||||
.word 0 /* Reserved */
|
||||
.word 0 /* Reserved */
|
||||
.word 0 /* Reserved */
|
||||
.word SVC_Handler
|
||||
.word 0 /* Reserved */
|
||||
.word 0 /* Reserved */
|
||||
.word PendSV_Handler
|
||||
.word SysTick_Handler
|
||||
.word PIN_INT0_IRQHandler
|
||||
.word PIN_INT1_IRQHandler
|
||||
.word PIN_INT2_IRQHandler
|
||||
.word PIN_INT3_IRQHandler
|
||||
.word PIN_INT4_IRQHandler
|
||||
.word PIN_INT5_IRQHandler
|
||||
.word PIN_INT6_IRQHandler
|
||||
.word PIN_INT7_IRQHandler
|
||||
.word GINT0_IRQHandler
|
||||
.word GINT1_IRQHandler
|
||||
.word I2C1_IRQHandler
|
||||
.word USART1_4_IRQHandler
|
||||
.word USART2_3_IRQHandler
|
||||
.word SCT0_1_IRQHandler
|
||||
.word SSP1_IRQHandler
|
||||
.word I2C0_IRQHandler
|
||||
.word CT16B0_IRQHandler
|
||||
.word CT16B1_IRQHandler
|
||||
.word CT32B0_IRQHandler
|
||||
.word CT32B1_IRQHandler
|
||||
.word SSP0_IRQHandler
|
||||
.word USART_IRQHandler
|
||||
.word USB_IRQHandler
|
||||
.word USB_FIQ_IRQHandler
|
||||
.word ADC_A_IRQHandler
|
||||
.word RTC_IRQHandler
|
||||
.word BOD_WDT_IRQHandler
|
||||
.word FLASH_IRQHandler
|
||||
.word DMA_IRQHandler
|
||||
.word Dummy_Handler /* Reserved */
|
||||
.word USBWAKEUP_IRQHandler
|
||||
_vectors_end:
|
||||
|
||||
#ifdef VECTORS_IN_RAM
|
||||
.section .vectors_ram, "ax"
|
||||
.align 2
|
||||
.global _vectors_ram
|
||||
|
||||
_vectors_ram:
|
||||
.space _vectors_end - _vectors, 0
|
||||
#endif
|
||||
@@ -0,0 +1,41 @@
|
||||
<!DOCTYPE Linker_Placement_File>
|
||||
<Root name="Flash Section Placement">
|
||||
<MemorySegment name="$(FLASH_NAME:FLASH)">
|
||||
<ProgramSection alignment="0x100" load="Yes" name=".vectors" start="$(FLASH_START:)" />
|
||||
<ProgramSection alignment="4" load="Yes" name=".init" />
|
||||
<ProgramSection alignment="4" load="Yes" name=".init_rodata" />
|
||||
<ProgramSection alignment="4" load="Yes" name=".text" />
|
||||
<ProgramSection alignment="4" load="Yes" name=".dtors" />
|
||||
<ProgramSection alignment="4" load="Yes" name=".ctors" />
|
||||
<ProgramSection alignment="4" load="Yes" name=".rodata" />
|
||||
<ProgramSection alignment="4" load="Yes" name=".ARM.exidx" address_symbol="__exidx_start" end_symbol="__exidx_end" />
|
||||
<ProgramSection alignment="4" load="Yes" runin=".fast_run" name=".fast" />
|
||||
<ProgramSection alignment="4" load="Yes" runin=".data_run" name=".data" />
|
||||
<ProgramSection alignment="4" load="Yes" runin=".tdata_run" name=".tdata" />
|
||||
</MemorySegment>
|
||||
<MemorySegment name="$(RAM_NAME:RAM);SRAM">
|
||||
<ProgramSection alignment="0x100" load="No" name=".vectors_ram" start="$(RAM_START:$(SRAM_START:))" />
|
||||
<ProgramSection alignment="4" load="No" name=".fast_run" />
|
||||
<ProgramSection alignment="4" load="No" name=".data_run" />
|
||||
<ProgramSection alignment="4" load="No" name=".bss" />
|
||||
<ProgramSection alignment="4" load="No" name=".tbss" />
|
||||
<ProgramSection alignment="4" load="No" name=".tdata_run" />
|
||||
<ProgramSection alignment="4" load="No" name=".non_init" />
|
||||
<ProgramSection alignment="4" size="__HEAPSIZE__" load="No" name=".heap" />
|
||||
<ProgramSection alignment="8" size="__STACKSIZE__" load="No" place_from_segment_end="Yes" name=".stack" />
|
||||
<ProgramSection alignment="8" size="__STACKSIZE_PROCESS__" load="No" name=".stack_process" />
|
||||
</MemorySegment>
|
||||
<MemorySegment name="$(FLASH2_NAME:FLASH2)">
|
||||
<ProgramSection alignment="4" load="Yes" name=".text2" />
|
||||
<ProgramSection alignment="4" load="Yes" name=".rodata2" />
|
||||
<ProgramSection alignment="4" load="Yes" runin=".data2_run" name=".data2" />
|
||||
</MemorySegment>
|
||||
<MemorySegment name="$(RAM2_NAME:RAM2)">
|
||||
<ProgramSection alignment="4" load="No" name=".data2_run" />
|
||||
<ProgramSection alignment="4" load="No" name=".bss2" />
|
||||
</MemorySegment>
|
||||
<MemorySegment name="$(RAM3_NAME:RAM3)">
|
||||
<ProgramSection alignment="4" load="No" name=".data3_run" />
|
||||
<ProgramSection alignment="4" load="No" name=".bss3" />
|
||||
</MemorySegment>
|
||||
</Root>
|
||||
@@ -0,0 +1,122 @@
|
||||
<!DOCTYPE CrossStudio_Project_File>
|
||||
<solution Name="lpc11u6x" target="8" version="2">
|
||||
<project Name="lpc11u6x">
|
||||
<configuration
|
||||
CMSIS_CORE="Yes"
|
||||
Name="Common"
|
||||
Placement="Flash"
|
||||
Target="LPC11U68"
|
||||
arm_architecture="v6M"
|
||||
arm_core_type="Cortex-M0+"
|
||||
arm_endian="Little"
|
||||
arm_fpu_type="None"
|
||||
arm_interwork="No"
|
||||
arm_linker_heap_size="256"
|
||||
arm_linker_process_stack_size="0"
|
||||
arm_linker_stack_size="256"
|
||||
arm_simulator_memory_simulation_parameter="ROM;0x00000000;0x00040000;RAM;0x10000000;0x00008000;RAM;0x20000000;0x00000800"
|
||||
arm_target_debug_interface_type="ADIv5"
|
||||
arm_target_device_name="LPC11U68"
|
||||
arm_target_interface_type="SWD"
|
||||
c_preprocessor_definitions="__LPC11U68__;__LPC1100_FAMILY;__LPC11U00_SUBFAMILY;ARM_MATH_CM0PLUS;FLASH_PLACEMENT=1;CORE_M0PLUS;BOARD_LPCXPRESSO11U68;CFG_TUSB_MCU=OPT_MCU_LPC11UXX;CFG_TUSB_MEM_SECTION= __attribute__((section(".bss3")));CFG_TUSB_MEM_ALIGN=__attribute__ ((aligned(64)))"
|
||||
c_user_include_directories="../../src;$(rootDir)/hw;$(rootDir)/src;$(lpcDir)/inc"
|
||||
debug_register_definition_file="$(ProjectDir)/LPC11U6x_Registers.xml"
|
||||
debug_target_connection="J-Link"
|
||||
gcc_entry_point="Reset_Handler"
|
||||
linker_memory_map_file="$(ProjectDir)/LPC11U68_MemoryMap.xml"
|
||||
linker_section_placement_file="$(ProjectDir)/flash_placement.xml"
|
||||
macros="DeviceFamily=LPC1100;DeviceSubFamily=LPC11U00;Target=LPC11U68;Placement=Flash;rootDir=../../../../..;lpcDir=../../../../../hw/mcu/nxp/lpc_chip_11u6x"
|
||||
project_directory=""
|
||||
project_type="Executable"
|
||||
target_reset_script="Reset();"
|
||||
target_script_file="$(ProjectDir)/LPC1100_Target.js"
|
||||
target_trace_initialize_script="EnableTrace("$(TraceInterfaceType)")" />
|
||||
<folder Name="System Files">
|
||||
<file file_name="thumb_crt0.s" />
|
||||
<file file_name="LPC1100_Startup.s" />
|
||||
<file file_name="LPC11U6x_Vectors.s">
|
||||
<configuration Name="Common" file_type="Assembly" />
|
||||
</file>
|
||||
<file file_name="LPC1100_Target.js">
|
||||
<configuration Name="Common" file_type="Reset Script" />
|
||||
</file>
|
||||
<file file_name="LPC11U68_MemoryMap.xml" />
|
||||
<file file_name="flash_placement.xml" />
|
||||
</folder>
|
||||
<configuration
|
||||
Name="LPCXpresso 11U68"
|
||||
link_use_linker_script_file="No"
|
||||
linker_section_placement_file="flash_placement.xml" />
|
||||
<folder Name="hw">
|
||||
<folder Name="bsp">
|
||||
<file file_name="../../../../../hw/bsp/ansi_escape.h" />
|
||||
<file file_name="../../../../../hw/bsp/board.h" />
|
||||
<folder
|
||||
Name="lpcxpresso11u68"
|
||||
exclude=""
|
||||
filter="*.*"
|
||||
path="../../../../../hw/bsp/lpcxpresso11u68"
|
||||
recurse="No" />
|
||||
</folder>
|
||||
<folder Name="mcu">
|
||||
<folder Name="nxp">
|
||||
<folder Name="lpc_chip_11u6x">
|
||||
<folder Name="inc">
|
||||
<file file_name="../../../../../hw/mcu/nxp/lpc_chip_11u6x/inc/chip.h" />
|
||||
<file file_name="../../../../../hw/mcu/nxp/lpc_chip_11u6x/inc/clock_11u6x.h" />
|
||||
<file file_name="../../../../../hw/mcu/nxp/lpc_chip_11u6x/inc/cmsis.h" />
|
||||
<file file_name="../../../../../hw/mcu/nxp/lpc_chip_11u6x/inc/core_cm0.h" />
|
||||
<file file_name="../../../../../hw/mcu/nxp/lpc_chip_11u6x/inc/core_cm0plus.h" />
|
||||
<file file_name="../../../../../hw/mcu/nxp/lpc_chip_11u6x/inc/core_cm3.h" />
|
||||
<file file_name="../../../../../hw/mcu/nxp/lpc_chip_11u6x/inc/core_cm4.h" />
|
||||
<file file_name="../../../../../hw/mcu/nxp/lpc_chip_11u6x/inc/core_cm4_simd.h" />
|
||||
<file file_name="../../../../../hw/mcu/nxp/lpc_chip_11u6x/inc/core_cmFunc.h" />
|
||||
<file file_name="../../../../../hw/mcu/nxp/lpc_chip_11u6x/inc/core_cmInstr.h" />
|
||||
<file file_name="../../../../../hw/mcu/nxp/lpc_chip_11u6x/inc/error.h" />
|
||||
<file file_name="../../../../../hw/mcu/nxp/lpc_chip_11u6x/inc/gpio_11u6x.h" />
|
||||
<file file_name="../../../../../hw/mcu/nxp/lpc_chip_11u6x/inc/gpiogroup_11u6x.h" />
|
||||
<file file_name="../../../../../hw/mcu/nxp/lpc_chip_11u6x/inc/iocon_11u6x.h" />
|
||||
<file file_name="../../../../../hw/mcu/nxp/lpc_chip_11u6x/inc/lpc_types.h" />
|
||||
<file file_name="../../../../../hw/mcu/nxp/lpc_chip_11u6x/inc/sys_config.h" />
|
||||
<file file_name="../../../../../hw/mcu/nxp/lpc_chip_11u6x/inc/syscon_11u6x.h" />
|
||||
<file file_name="../../../../../hw/mcu/nxp/lpc_chip_11u6x/inc/uart_0_11u6x.h" />
|
||||
<file file_name="../../../../../hw/mcu/nxp/lpc_chip_11u6x/inc/usbd_11u6x.h" />
|
||||
</folder>
|
||||
<folder Name="src">
|
||||
<file file_name="../../../../../hw/mcu/nxp/lpc_chip_11u6x/src/chip_11u6x.c" />
|
||||
<file file_name="../../../../../hw/mcu/nxp/lpc_chip_11u6x/src/clock_11u6x.c" />
|
||||
<file file_name="../../../../../hw/mcu/nxp/lpc_chip_11u6x/src/gpio_11u6x.c" />
|
||||
<file file_name="../../../../../hw/mcu/nxp/lpc_chip_11u6x/src/syscon_11u6x.c" />
|
||||
<file file_name="../../../../../hw/mcu/nxp/lpc_chip_11u6x/src/sysinit_11u6x.c" />
|
||||
<file file_name="../../../../../hw/mcu/nxp/lpc_chip_11u6x/src/uart_0_11u6x.c" />
|
||||
<file file_name="../../../../../hw/mcu/nxp/lpc_chip_11u6x/src/iocon_11u6x.c" />
|
||||
</folder>
|
||||
</folder>
|
||||
</folder>
|
||||
</folder>
|
||||
</folder>
|
||||
<folder
|
||||
Name="segger_rtt"
|
||||
exclude=""
|
||||
filter="*.c;*.h"
|
||||
path="../../../../../lib/segger_rtt"
|
||||
recurse="No" />
|
||||
<folder
|
||||
Name="src"
|
||||
exclude=""
|
||||
filter="*.c;*.h"
|
||||
path="../../src"
|
||||
recurse="Yes" />
|
||||
<folder
|
||||
Name="tinyusb"
|
||||
exclude=""
|
||||
filter="*.c;*.h"
|
||||
path="../../../../../src"
|
||||
recurse="Yes" />
|
||||
</project>
|
||||
<configuration
|
||||
Name="LPCXpresso 11U68"
|
||||
c_preprocessor_definitions="DEBUG"
|
||||
gcc_debugging_level="Level 3"
|
||||
gcc_optimization_level="None" />
|
||||
</solution>
|
||||
+44
-49
@@ -1,13 +1,45 @@
|
||||
// SEGGER Embedded Studio, runtime support.
|
||||
//
|
||||
// Copyright (c) 2014-2017 SEGGER Microcontroller GmbH & Co KG
|
||||
// Copyright (c) 2001-2017 Rowley Associates Limited.
|
||||
//
|
||||
// This file may be distributed under the terms of the License Agreement
|
||||
// provided with this software.
|
||||
//
|
||||
// THIS FILE IS PROVIDED AS IS WITH NO WARRANTY OF ANY KIND, INCLUDING THE
|
||||
// WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
|
||||
// **********************************************************************
|
||||
// * SEGGER Microcontroller GmbH *
|
||||
// * The Embedded Experts *
|
||||
// **********************************************************************
|
||||
// * *
|
||||
// * (c) 2014 - 2018 SEGGER Microcontroller GmbH *
|
||||
// * (c) 2001 - 2018 Rowley Associates Limited *
|
||||
// * *
|
||||
// * www.segger.com Support: support@segger.com *
|
||||
// * *
|
||||
// **********************************************************************
|
||||
// * *
|
||||
// * All rights reserved. *
|
||||
// * *
|
||||
// * Redistribution and use in source and binary forms, with or *
|
||||
// * without modification, are permitted provided that the following *
|
||||
// * conditions are met: *
|
||||
// * *
|
||||
// * - Redistributions of source code must retain the above copyright *
|
||||
// * notice, this list of conditions and the following disclaimer. *
|
||||
// * *
|
||||
// * - Neither the name of SEGGER Microcontroller GmbH *
|
||||
// * nor the names of its contributors may be used to endorse or *
|
||||
// * promote products derived from this software without specific *
|
||||
// * prior written permission. *
|
||||
// * *
|
||||
// * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND *
|
||||
// * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, *
|
||||
// * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF *
|
||||
// * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE *
|
||||
// * DISCLAIMED. *
|
||||
// * IN NO EVENT SHALL SEGGER Microcontroller GmbH BE LIABLE FOR *
|
||||
// * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR *
|
||||
// * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT *
|
||||
// * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; *
|
||||
// * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF *
|
||||
// * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT *
|
||||
// * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE *
|
||||
// * USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH *
|
||||
// * DAMAGE. *
|
||||
// * *
|
||||
// **********************************************************************
|
||||
//
|
||||
//
|
||||
// Preprocessor Definitions
|
||||
@@ -69,7 +101,7 @@
|
||||
|
||||
.section .init, "ax"
|
||||
.code 16
|
||||
.align 2
|
||||
.balign 2
|
||||
.thumb_func
|
||||
|
||||
_start:
|
||||
@@ -303,6 +335,7 @@ memory_set:
|
||||
|
||||
.macro HELPER helper_name
|
||||
.section .text.\helper_name, "ax", %progbits
|
||||
.balign 2
|
||||
.global \helper_name
|
||||
.weak \helper_name
|
||||
\helper_name:
|
||||
@@ -324,50 +357,12 @@ memory_set:
|
||||
HELPER __aeabi_read_tp
|
||||
ldr r0, =__tbss_start__-8
|
||||
bx lr
|
||||
HELPER __heap_lock
|
||||
bx lr
|
||||
HELPER __heap_unlock
|
||||
bx lr
|
||||
HELPER __printf_lock
|
||||
bx lr
|
||||
HELPER __printf_unlock
|
||||
bx lr
|
||||
HELPER __scanf_lock
|
||||
bx lr
|
||||
HELPER __scanf_unlock
|
||||
bx lr
|
||||
HELPER __debug_io_lock
|
||||
bx lr
|
||||
HELPER __debug_io_unlock
|
||||
bx lr
|
||||
HELPER abort
|
||||
b .
|
||||
HELPER __assert
|
||||
b .
|
||||
HELPER __aeabi_assert
|
||||
b .
|
||||
HELPER __cxa_pure_virtual
|
||||
b .
|
||||
HELPER __cxa_guard_acquire
|
||||
ldr r3, [r0]
|
||||
#if defined(__thumb__) && !defined(__thumb2__)
|
||||
movs r0, #1
|
||||
tst r3, r0
|
||||
#else
|
||||
tst r3, #1
|
||||
#endif
|
||||
beq 1f
|
||||
movs r0, #0
|
||||
bx lr
|
||||
1:
|
||||
movs r0, #1
|
||||
bx lr
|
||||
HELPER __cxa_guard_release
|
||||
movs r3, #1
|
||||
str r3, [r0]
|
||||
bx lr
|
||||
HELPER __cxa_guard_abort
|
||||
bx lr
|
||||
HELPER __sync_synchronize
|
||||
bx lr
|
||||
HELPER __getchar
|
||||
@@ -0,0 +1,113 @@
|
||||
/*****************************************************************************
|
||||
* SEGGER Microcontroller GmbH & Co. KG *
|
||||
* Solutions for real time microcontroller applications *
|
||||
*****************************************************************************
|
||||
* *
|
||||
* (c) 2017 SEGGER Microcontroller GmbH & Co. KG *
|
||||
* *
|
||||
* Internet: www.segger.com Support: support@segger.com *
|
||||
* *
|
||||
*****************************************************************************/
|
||||
|
||||
/*****************************************************************************
|
||||
* Preprocessor Definitions *
|
||||
* ------------------------ *
|
||||
* NO_STACK_INIT *
|
||||
* *
|
||||
* If defined, the stack pointer will not be initialised. *
|
||||
* *
|
||||
* NO_SYSTEM_INIT *
|
||||
* *
|
||||
* If defined, the SystemInit() function will not be called. By default *
|
||||
* SystemInit() is called after reset to enable the clocks and memories to *
|
||||
* be initialised prior to any C startup initialisation. *
|
||||
* *
|
||||
* NO_VTOR_CONFIG *
|
||||
* *
|
||||
* If defined, the vector table offset register will not be configured. *
|
||||
* *
|
||||
* MEMORY_INIT *
|
||||
* *
|
||||
* If defined, the MemoryInit() function will be called. By default *
|
||||
* MemoryInit() is called after SystemInit() to enable an external memory *
|
||||
* controller. *
|
||||
* *
|
||||
* STACK_INIT_VAL *
|
||||
* *
|
||||
* If defined, specifies the initial stack pointer value. If undefined, *
|
||||
* the stack pointer will be initialised to point to the end of the *
|
||||
* RAM segment. *
|
||||
* *
|
||||
* VECTORS_IN_RAM *
|
||||
* *
|
||||
* If defined, the exception vectors will be copied from Flash to RAM. *
|
||||
* *
|
||||
*****************************************************************************/
|
||||
|
||||
.syntax unified
|
||||
|
||||
.global Reset_Handler
|
||||
.extern _vectors
|
||||
|
||||
.section .init, "ax"
|
||||
.thumb_func
|
||||
|
||||
.equ VTOR_REG, 0xE000ED08
|
||||
|
||||
#ifndef STACK_INIT_VAL
|
||||
#define STACK_INIT_VAL __RAM_segment_end__
|
||||
#endif
|
||||
|
||||
Reset_Handler:
|
||||
#ifndef NO_STACK_INIT
|
||||
/* Initialise main stack */
|
||||
ldr r0, =STACK_INIT_VAL
|
||||
bic r0, #0x7
|
||||
mov sp, r0
|
||||
#endif
|
||||
|
||||
#ifndef NO_SYSTEM_INIT
|
||||
/* Initialise system */
|
||||
ldr r0, =SystemInit
|
||||
blx r0
|
||||
.pushsection .init_array, "aw", %init_array
|
||||
.word SystemCoreClockUpdate
|
||||
.popsection
|
||||
#endif
|
||||
|
||||
#ifdef MEMORY_INIT
|
||||
ldr r0, =MemoryInit
|
||||
blx r0
|
||||
#endif
|
||||
|
||||
#ifdef VECTORS_IN_RAM
|
||||
/* Copy exception vectors into RAM */
|
||||
ldr r0, =__vectors_start__
|
||||
ldr r1, =__vectors_end__
|
||||
ldr r2, =__vectors_ram_start__
|
||||
1:
|
||||
cmp r0, r1
|
||||
beq 2f
|
||||
ldr r3, [r0]
|
||||
str r3, [r2]
|
||||
adds r0, r0, #4
|
||||
adds r2, r2, #4
|
||||
b 1b
|
||||
2:
|
||||
#endif
|
||||
|
||||
#ifndef NO_VTOR_CONFIG
|
||||
/* Configure vector table offset register */
|
||||
ldr r0, =VTOR_REG
|
||||
#ifdef VECTORS_IN_RAM
|
||||
ldr r1, =_vectors_ram
|
||||
#else
|
||||
ldr r1, =_vectors
|
||||
#endif
|
||||
str r1, [r0]
|
||||
#endif
|
||||
|
||||
/* Jump to program start */
|
||||
b _start
|
||||
|
||||
|
||||
@@ -0,0 +1,7 @@
|
||||
<!DOCTYPE Board_Memory_Definition_File>
|
||||
<root name="LPC1347FBD64">
|
||||
<MemorySegment name="FLASH" start="0x00000000" size="0x00010000" access="ReadOnly" />
|
||||
<MemorySegment name="RAM" start="0x10000000" size="0x00002000" access="Read/Write" />
|
||||
<MemorySegment name="RAM2" start="0x20000000" size="0x00000800" access="Read/Write" />
|
||||
<MemorySegment name="RAM3" start="0x20004000" size="0x00000800" access="Read/Write" />
|
||||
</root>
|
||||
File diff suppressed because it is too large
Load Diff
@@ -0,0 +1,342 @@
|
||||
/*****************************************************************************
|
||||
* SEGGER Microcontroller GmbH & Co. KG *
|
||||
* Solutions for real time microcontroller applications *
|
||||
*****************************************************************************
|
||||
* *
|
||||
* (c) 2017 SEGGER Microcontroller GmbH & Co. KG *
|
||||
* *
|
||||
* Internet: www.segger.com Support: support@segger.com *
|
||||
* *
|
||||
*****************************************************************************/
|
||||
|
||||
/*****************************************************************************
|
||||
* Preprocessor Definitions *
|
||||
* ------------------------ *
|
||||
* VECTORS_IN_RAM *
|
||||
* *
|
||||
* If defined, an area of RAM will large enough to store the vector table *
|
||||
* will be reserved. *
|
||||
* *
|
||||
*****************************************************************************/
|
||||
|
||||
.syntax unified
|
||||
.code 16
|
||||
|
||||
.section .init, "ax"
|
||||
.align 0
|
||||
|
||||
/*****************************************************************************
|
||||
* Default Exception Handlers *
|
||||
*****************************************************************************/
|
||||
|
||||
.thumb_func
|
||||
.weak NMI_Handler
|
||||
NMI_Handler:
|
||||
b .
|
||||
|
||||
.thumb_func
|
||||
.weak HardFault_Handler
|
||||
HardFault_Handler:
|
||||
b .
|
||||
|
||||
.thumb_func
|
||||
.weak SVC_Handler
|
||||
SVC_Handler:
|
||||
b .
|
||||
|
||||
.thumb_func
|
||||
.weak PendSV_Handler
|
||||
PendSV_Handler:
|
||||
b .
|
||||
|
||||
.thumb_func
|
||||
.weak SysTick_Handler
|
||||
SysTick_Handler:
|
||||
b .
|
||||
|
||||
.thumb_func
|
||||
Dummy_Handler:
|
||||
b .
|
||||
|
||||
#if defined(__OPTIMIZATION_SMALL)
|
||||
|
||||
.weak PIN_INT0_IRQHandler
|
||||
.thumb_set PIN_INT0_IRQHandler,Dummy_Handler
|
||||
|
||||
.weak PIN_INT1_IRQHandler
|
||||
.thumb_set PIN_INT1_IRQHandler,Dummy_Handler
|
||||
|
||||
.weak PIN_INT2_IRQHandler
|
||||
.thumb_set PIN_INT2_IRQHandler,Dummy_Handler
|
||||
|
||||
.weak PIN_INT3_IRQHandler
|
||||
.thumb_set PIN_INT3_IRQHandler,Dummy_Handler
|
||||
|
||||
.weak PIN_INT4_IRQHandler
|
||||
.thumb_set PIN_INT4_IRQHandler,Dummy_Handler
|
||||
|
||||
.weak PIN_INT5_IRQHandler
|
||||
.thumb_set PIN_INT5_IRQHandler,Dummy_Handler
|
||||
|
||||
.weak PIN_INT6_IRQHandler
|
||||
.thumb_set PIN_INT6_IRQHandler,Dummy_Handler
|
||||
|
||||
.weak PIN_INT7_IRQHandler
|
||||
.thumb_set PIN_INT7_IRQHandler,Dummy_Handler
|
||||
|
||||
.weak GINT0_IRQHandler
|
||||
.thumb_set GINT0_IRQHandler,Dummy_Handler
|
||||
|
||||
.weak GINT1_IRQHandler
|
||||
.thumb_set GINT1_IRQHandler,Dummy_Handler
|
||||
|
||||
.weak RIT_IRQHandler
|
||||
.thumb_set RIT_IRQHandler,Dummy_Handler
|
||||
|
||||
.weak SSP1_IRQHandler
|
||||
.thumb_set SSP1_IRQHandler,Dummy_Handler
|
||||
|
||||
.weak I2C_IRQHandler
|
||||
.thumb_set I2C_IRQHandler,Dummy_Handler
|
||||
|
||||
.weak CT16B0_IRQHandler
|
||||
.thumb_set CT16B0_IRQHandler,Dummy_Handler
|
||||
|
||||
.weak CT16B1_IRQHandler
|
||||
.thumb_set CT16B1_IRQHandler,Dummy_Handler
|
||||
|
||||
.weak CT32B0_IRQHandler
|
||||
.thumb_set CT32B0_IRQHandler,Dummy_Handler
|
||||
|
||||
.weak CT32B1_IRQHandler
|
||||
.thumb_set CT32B1_IRQHandler,Dummy_Handler
|
||||
|
||||
.weak SSP0_IRQHandler
|
||||
.thumb_set SSP0_IRQHandler,Dummy_Handler
|
||||
|
||||
.weak USART_IRQHandler
|
||||
.thumb_set USART_IRQHandler,Dummy_Handler
|
||||
|
||||
.weak USB_IRQHandler
|
||||
.thumb_set USB_IRQHandler,Dummy_Handler
|
||||
|
||||
.weak USB_FIQ_IRQHandler
|
||||
.thumb_set USB_FIQ_IRQHandler,Dummy_Handler
|
||||
|
||||
.weak ADC_IRQHandler
|
||||
.thumb_set ADC_IRQHandler,Dummy_Handler
|
||||
|
||||
.weak WWDT_IRQHandler
|
||||
.thumb_set WWDT_IRQHandler,Dummy_Handler
|
||||
|
||||
.weak BOD_IRQHandler
|
||||
.thumb_set BOD_IRQHandler,Dummy_Handler
|
||||
|
||||
.weak FLASH_IRQHandler
|
||||
.thumb_set FLASH_IRQHandler,Dummy_Handler
|
||||
|
||||
.weak USBWAKEUP_IRQHandler
|
||||
.thumb_set USBWAKEUP_IRQHandler,Dummy_Handler
|
||||
|
||||
#else
|
||||
|
||||
.thumb_func
|
||||
.weak PIN_INT0_IRQHandler
|
||||
PIN_INT0_IRQHandler:
|
||||
b .
|
||||
|
||||
.thumb_func
|
||||
.weak PIN_INT1_IRQHandler
|
||||
PIN_INT1_IRQHandler:
|
||||
b .
|
||||
|
||||
.thumb_func
|
||||
.weak PIN_INT2_IRQHandler
|
||||
PIN_INT2_IRQHandler:
|
||||
b .
|
||||
|
||||
.thumb_func
|
||||
.weak PIN_INT3_IRQHandler
|
||||
PIN_INT3_IRQHandler:
|
||||
b .
|
||||
|
||||
.thumb_func
|
||||
.weak PIN_INT4_IRQHandler
|
||||
PIN_INT4_IRQHandler:
|
||||
b .
|
||||
|
||||
.thumb_func
|
||||
.weak PIN_INT5_IRQHandler
|
||||
PIN_INT5_IRQHandler:
|
||||
b .
|
||||
|
||||
.thumb_func
|
||||
.weak PIN_INT6_IRQHandler
|
||||
PIN_INT6_IRQHandler:
|
||||
b .
|
||||
|
||||
.thumb_func
|
||||
.weak PIN_INT7_IRQHandler
|
||||
PIN_INT7_IRQHandler:
|
||||
b .
|
||||
|
||||
.thumb_func
|
||||
.weak GINT0_IRQHandler
|
||||
GINT0_IRQHandler:
|
||||
b .
|
||||
|
||||
.thumb_func
|
||||
.weak GINT1_IRQHandler
|
||||
GINT1_IRQHandler:
|
||||
b .
|
||||
|
||||
.thumb_func
|
||||
.weak RIT_IRQHandler
|
||||
RIT_IRQHandler:
|
||||
b .
|
||||
|
||||
.thumb_func
|
||||
.weak SSP1_IRQHandler
|
||||
SSP1_IRQHandler:
|
||||
b .
|
||||
|
||||
.thumb_func
|
||||
.weak I2C_IRQHandler
|
||||
I2C_IRQHandler:
|
||||
b .
|
||||
|
||||
.thumb_func
|
||||
.weak CT16B0_IRQHandler
|
||||
CT16B0_IRQHandler:
|
||||
b .
|
||||
|
||||
.thumb_func
|
||||
.weak CT16B1_IRQHandler
|
||||
CT16B1_IRQHandler:
|
||||
b .
|
||||
|
||||
.thumb_func
|
||||
.weak CT32B0_IRQHandler
|
||||
CT32B0_IRQHandler:
|
||||
b .
|
||||
|
||||
.thumb_func
|
||||
.weak CT32B1_IRQHandler
|
||||
CT32B1_IRQHandler:
|
||||
b .
|
||||
|
||||
.thumb_func
|
||||
.weak SSP0_IRQHandler
|
||||
SSP0_IRQHandler:
|
||||
b .
|
||||
|
||||
.thumb_func
|
||||
.weak USART_IRQHandler
|
||||
USART_IRQHandler:
|
||||
b .
|
||||
|
||||
.thumb_func
|
||||
.weak USB_IRQHandler
|
||||
USB_IRQHandler:
|
||||
b .
|
||||
|
||||
.thumb_func
|
||||
.weak USB_FIQ_IRQHandler
|
||||
USB_FIQ_IRQHandler:
|
||||
b .
|
||||
|
||||
.thumb_func
|
||||
.weak ADC_IRQHandler
|
||||
ADC_IRQHandler:
|
||||
b .
|
||||
|
||||
.thumb_func
|
||||
.weak WWDT_IRQHandler
|
||||
WWDT_IRQHandler:
|
||||
b .
|
||||
|
||||
.thumb_func
|
||||
.weak BOD_IRQHandler
|
||||
BOD_IRQHandler:
|
||||
b .
|
||||
|
||||
.thumb_func
|
||||
.weak FLASH_IRQHandler
|
||||
FLASH_IRQHandler:
|
||||
b .
|
||||
|
||||
.thumb_func
|
||||
.weak USBWAKEUP_IRQHandler
|
||||
USBWAKEUP_IRQHandler:
|
||||
b .
|
||||
|
||||
#endif
|
||||
|
||||
/*****************************************************************************
|
||||
* Vector Table *
|
||||
*****************************************************************************/
|
||||
|
||||
.section .vectors, "ax"
|
||||
.align 0
|
||||
.global _vectors
|
||||
.extern __stack_end__
|
||||
.extern Reset_Handler
|
||||
|
||||
_vectors:
|
||||
.word __stack_end__
|
||||
.word Reset_Handler
|
||||
.word NMI_Handler
|
||||
.word HardFault_Handler
|
||||
.word 0 /* Reserved */
|
||||
.word 0 /* Reserved */
|
||||
.word 0 /* Reserved */
|
||||
.word 0 /* Reserved */
|
||||
.word 0 /* Reserved */
|
||||
.word 0 /* Reserved */
|
||||
.word 0 /* Reserved */
|
||||
.word SVC_Handler
|
||||
.word 0 /* Reserved */
|
||||
.word 0 /* Reserved */
|
||||
.word PendSV_Handler
|
||||
.word SysTick_Handler
|
||||
.word PIN_INT0_IRQHandler
|
||||
.word PIN_INT1_IRQHandler
|
||||
.word PIN_INT2_IRQHandler
|
||||
.word PIN_INT3_IRQHandler
|
||||
.word PIN_INT4_IRQHandler
|
||||
.word PIN_INT5_IRQHandler
|
||||
.word PIN_INT6_IRQHandler
|
||||
.word PIN_INT7_IRQHandler
|
||||
.word GINT0_IRQHandler
|
||||
.word GINT1_IRQHandler
|
||||
.word Dummy_Handler /* Reserved */
|
||||
.word Dummy_Handler /* Reserved */
|
||||
.word RIT_IRQHandler
|
||||
.word Dummy_Handler /* Reserved */
|
||||
.word SSP1_IRQHandler
|
||||
.word I2C_IRQHandler
|
||||
.word CT16B0_IRQHandler
|
||||
.word CT16B1_IRQHandler
|
||||
.word CT32B0_IRQHandler
|
||||
.word CT32B1_IRQHandler
|
||||
.word SSP0_IRQHandler
|
||||
.word USART_IRQHandler
|
||||
.word USB_IRQHandler
|
||||
.word USB_FIQ_IRQHandler
|
||||
.word ADC_IRQHandler
|
||||
.word WWDT_IRQHandler
|
||||
.word BOD_IRQHandler
|
||||
.word FLASH_IRQHandler
|
||||
.word Dummy_Handler /* Reserved */
|
||||
.word Dummy_Handler /* Reserved */
|
||||
.word USBWAKEUP_IRQHandler
|
||||
_vectors_end:
|
||||
|
||||
#ifdef VECTORS_IN_RAM
|
||||
.section .vectors_ram, "ax"
|
||||
.align 0
|
||||
.global _vectors_ram
|
||||
|
||||
_vectors_ram:
|
||||
.space _vectors_end - _vectors, 0
|
||||
#endif
|
||||
@@ -0,0 +1,41 @@
|
||||
<!DOCTYPE Linker_Placement_File>
|
||||
<Root name="Flash Section Placement">
|
||||
<MemorySegment name="$(FLASH_NAME:FLASH)">
|
||||
<ProgramSection alignment="0x100" load="Yes" name=".vectors" start="$(FLASH_START:)" />
|
||||
<ProgramSection alignment="4" load="Yes" name=".init" />
|
||||
<ProgramSection alignment="4" load="Yes" name=".init_rodata" />
|
||||
<ProgramSection alignment="4" load="Yes" name=".text" />
|
||||
<ProgramSection alignment="4" load="Yes" name=".dtors" />
|
||||
<ProgramSection alignment="4" load="Yes" name=".ctors" />
|
||||
<ProgramSection alignment="4" load="Yes" name=".rodata" />
|
||||
<ProgramSection alignment="4" load="Yes" name=".ARM.exidx" address_symbol="__exidx_start" end_symbol="__exidx_end" />
|
||||
<ProgramSection alignment="4" load="Yes" runin=".fast_run" name=".fast" />
|
||||
<ProgramSection alignment="4" load="Yes" runin=".data_run" name=".data" />
|
||||
<ProgramSection alignment="4" load="Yes" runin=".tdata_run" name=".tdata" />
|
||||
</MemorySegment>
|
||||
<MemorySegment name="$(RAM_NAME:RAM);SRAM">
|
||||
<ProgramSection alignment="0x100" load="No" name=".vectors_ram" start="$(RAM_START:$(SRAM_START:))" />
|
||||
<ProgramSection alignment="4" load="No" name=".fast_run" />
|
||||
<ProgramSection alignment="4" load="No" name=".data_run" />
|
||||
<ProgramSection alignment="4" load="No" name=".bss" />
|
||||
<ProgramSection alignment="4" load="No" name=".tbss" />
|
||||
<ProgramSection alignment="4" load="No" name=".tdata_run" />
|
||||
<ProgramSection alignment="4" load="No" name=".non_init" />
|
||||
<ProgramSection alignment="4" size="__HEAPSIZE__" load="No" name=".heap" />
|
||||
<ProgramSection alignment="8" size="__STACKSIZE__" load="No" place_from_segment_end="Yes" name=".stack" />
|
||||
<ProgramSection alignment="8" size="__STACKSIZE_PROCESS__" load="No" name=".stack_process" />
|
||||
</MemorySegment>
|
||||
<MemorySegment name="$(FLASH2_NAME:FLASH2)">
|
||||
<ProgramSection alignment="4" load="Yes" name=".text2" />
|
||||
<ProgramSection alignment="4" load="Yes" name=".rodata2" />
|
||||
<ProgramSection alignment="4" load="Yes" runin=".data2_run" name=".data2" />
|
||||
</MemorySegment>
|
||||
<MemorySegment name="$(RAM2_NAME:RAM2)">
|
||||
<ProgramSection alignment="4" load="No" name=".data2_run" />
|
||||
<ProgramSection alignment="4" load="No" name=".bss2" />
|
||||
</MemorySegment>
|
||||
<MemorySegment name="$(RAM3_NAME:RAM3)">
|
||||
<ProgramSection alignment="4" load="No" name=".data3_run" />
|
||||
<ProgramSection alignment="4" load="No" name=".bss3" />
|
||||
</MemorySegment>
|
||||
</Root>
|
||||
@@ -0,0 +1,114 @@
|
||||
<!DOCTYPE CrossStudio_Project_File>
|
||||
<solution Name="lpc13xx" target="8" version="2">
|
||||
<project Name="lpc13xx">
|
||||
<configuration
|
||||
Name="Common"
|
||||
Placement="Flash"
|
||||
Target="LPC1347FBD64"
|
||||
arm_architecture="v7M"
|
||||
arm_core_type="Cortex-M3"
|
||||
arm_endian="Little"
|
||||
arm_fpu_type="None"
|
||||
arm_interwork="No"
|
||||
arm_linker_heap_size="0"
|
||||
arm_linker_process_stack_size="0"
|
||||
arm_linker_stack_size="256"
|
||||
arm_simulator_memory_simulation_parameter="ROM;0x00000000;0x00010000;RAM;0x10000000;0x00002000;RAM;0x20000000;0x00000800"
|
||||
arm_target_debug_interface_type="ADIv5"
|
||||
arm_target_device_name="LPC1347"
|
||||
arm_target_interface_type="SWD"
|
||||
c_preprocessor_definitions="__LPC1347FBD64__;__LPC1300_FAMILY;__LPC134x_SUBFAMILY;ARM_MATH_CM3;FLASH_PLACEMENT=1;CORE_M3;BOARD_LPCXPRESSO1347;CFG_TUSB_MCU=OPT_MCU_LPC13XX;CFG_TUSB_MEM_SECTION= __attribute__((section(".bss3")));CFG_TUSB_MEM_ALIGN=__attribute__ ((aligned(64)))"
|
||||
c_user_include_directories="../../src;$(rootDir)/hw;$(rootDir)/src;$(lpcDir)/inc"
|
||||
debug_register_definition_file="$(ProjectDir)/LPC13Uxx_Registers.xml"
|
||||
debug_target_connection="J-Link"
|
||||
gcc_entry_point="Reset_Handler"
|
||||
linker_memory_map_file="$(ProjectDir)/LPC1347FBD64_MemoryMap.xml"
|
||||
linker_section_placement_file="$(ProjectDir)/flash_placement.xml"
|
||||
macros="DeviceFamily=LPC1300;DeviceSubFamily=LPC134x;Target=LPC1347FBD64;Placement=Flash;rootDir=../../../../..;lpcDir=../../../../../hw/mcu/nxp/lpc_chip_13xx"
|
||||
package_dependencies="LPC1300"
|
||||
project_directory=""
|
||||
project_type="Executable"
|
||||
target_reset_script="Reset();"
|
||||
target_trace_initialize_script="EnableTrace("$(TraceInterfaceType)")" />
|
||||
<folder Name="System Files">
|
||||
<file file_name="thumb_crt0.s" />
|
||||
<file file_name="LPC1300_Startup.s" />
|
||||
<file file_name="LPC13Uxx_Vectors.s">
|
||||
<configuration Name="Common" file_type="Assembly" />
|
||||
</file>
|
||||
<file file_name="LPC1300_Target.js">
|
||||
<configuration Name="Common" file_type="Reset Script" />
|
||||
</file>
|
||||
<file file_name="LPC1347FBD64_MemoryMap.xml" />
|
||||
<file file_name="flash_placement.xml" />
|
||||
</folder>
|
||||
<configuration
|
||||
Name="Debug"
|
||||
link_use_linker_script_file="No"
|
||||
linker_section_placement_file="flash_placement.xml" />
|
||||
<folder Name="hw">
|
||||
<folder Name="bsp">
|
||||
<file file_name="../../../../../hw/bsp/ansi_escape.h" />
|
||||
<file file_name="../../../../../hw/bsp/board.h" />
|
||||
<folder Name="lpcxpresso1347">
|
||||
<file file_name="../../../../../hw/bsp/lpcxpresso1347/board_lpcxpresso1347.c" />
|
||||
<file file_name="../../../../../hw/bsp/lpcxpresso1347/board_lpcxpresso1347.h" />
|
||||
</folder>
|
||||
</folder>
|
||||
<folder Name="mcu">
|
||||
<folder Name="nxp">
|
||||
<folder Name="lpc_chip_13xx">
|
||||
<folder Name="inc">
|
||||
<file file_name="../../../../../hw/mcu/nxp/lpc_chip_13xx/inc/chip.h" />
|
||||
<file file_name="../../../../../hw/mcu/nxp/lpc_chip_13xx/inc/clock_13xx.h" />
|
||||
<file file_name="../../../../../hw/mcu/nxp/lpc_chip_13xx/inc/cmsis.h" />
|
||||
<file file_name="../../../../../hw/mcu/nxp/lpc_chip_13xx/inc/cmsis_1347.h" />
|
||||
<file file_name="../../../../../hw/mcu/nxp/lpc_chip_13xx/inc/core_cm3.h" />
|
||||
<file file_name="../../../../../hw/mcu/nxp/lpc_chip_13xx/inc/core_cmFunc.h" />
|
||||
<file file_name="../../../../../hw/mcu/nxp/lpc_chip_13xx/inc/core_cmInstr.h" />
|
||||
<file file_name="../../../../../hw/mcu/nxp/lpc_chip_13xx/inc/gpio_13xx_1.h" />
|
||||
<file file_name="../../../../../hw/mcu/nxp/lpc_chip_13xx/inc/gpio_13xx_2.h" />
|
||||
<file file_name="../../../../../hw/mcu/nxp/lpc_chip_13xx/inc/iocon_13xx.h" />
|
||||
<file file_name="../../../../../hw/mcu/nxp/lpc_chip_13xx/inc/lpc_types.h" />
|
||||
<file file_name="../../../../../hw/mcu/nxp/lpc_chip_13xx/inc/sys_config.h" />
|
||||
<file file_name="../../../../../hw/mcu/nxp/lpc_chip_13xx/inc/sysctl_13xx.h" />
|
||||
<file file_name="../../../../../hw/mcu/nxp/lpc_chip_13xx/inc/uart_13xx.h" />
|
||||
</folder>
|
||||
<folder Name="src">
|
||||
<file file_name="../../../../../hw/mcu/nxp/lpc_chip_13xx/src/chip_13xx.c" />
|
||||
<file file_name="../../../../../hw/mcu/nxp/lpc_chip_13xx/src/clock_13xx.c" />
|
||||
<file file_name="../../../../../hw/mcu/nxp/lpc_chip_13xx/src/gpio_13xx_1.c" />
|
||||
<file file_name="../../../../../hw/mcu/nxp/lpc_chip_13xx/src/sysctl_13xx.c" />
|
||||
<file file_name="../../../../../hw/mcu/nxp/lpc_chip_13xx/src/sysinit_13xx.c" />
|
||||
<file file_name="../../../../../hw/mcu/nxp/lpc_chip_13xx/src/uart_13xx.c" />
|
||||
<file file_name="../../../../../hw/mcu/nxp/lpc_chip_13xx/src/iocon_13xx.c" />
|
||||
</folder>
|
||||
</folder>
|
||||
</folder>
|
||||
</folder>
|
||||
</folder>
|
||||
<folder
|
||||
Name="src"
|
||||
exclude=""
|
||||
filter="*.c;*.h"
|
||||
path="../../src"
|
||||
recurse="Yes" />
|
||||
<folder
|
||||
Name="tinyusb"
|
||||
exclude=""
|
||||
filter="*.c;*.h"
|
||||
path="../../../../../src"
|
||||
recurse="Yes" />
|
||||
<folder
|
||||
Name="segger_rtt"
|
||||
exclude=""
|
||||
filter="*.c;*.h"
|
||||
path="../../../../../lib/segger_rtt"
|
||||
recurse="No" />
|
||||
</project>
|
||||
<configuration
|
||||
Name="LPCXpresso 1347"
|
||||
c_preprocessor_definitions="DEBUG"
|
||||
gcc_debugging_level="Level 3"
|
||||
gcc_optimization_level="None" />
|
||||
</solution>
|
||||
@@ -0,0 +1,415 @@
|
||||
// **********************************************************************
|
||||
// * SEGGER Microcontroller GmbH *
|
||||
// * The Embedded Experts *
|
||||
// **********************************************************************
|
||||
// * *
|
||||
// * (c) 2014 - 2018 SEGGER Microcontroller GmbH *
|
||||
// * (c) 2001 - 2018 Rowley Associates Limited *
|
||||
// * *
|
||||
// * www.segger.com Support: support@segger.com *
|
||||
// * *
|
||||
// **********************************************************************
|
||||
// * *
|
||||
// * All rights reserved. *
|
||||
// * *
|
||||
// * Redistribution and use in source and binary forms, with or *
|
||||
// * without modification, are permitted provided that the following *
|
||||
// * conditions are met: *
|
||||
// * *
|
||||
// * - Redistributions of source code must retain the above copyright *
|
||||
// * notice, this list of conditions and the following disclaimer. *
|
||||
// * *
|
||||
// * - Neither the name of SEGGER Microcontroller GmbH *
|
||||
// * nor the names of its contributors may be used to endorse or *
|
||||
// * promote products derived from this software without specific *
|
||||
// * prior written permission. *
|
||||
// * *
|
||||
// * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND *
|
||||
// * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, *
|
||||
// * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF *
|
||||
// * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE *
|
||||
// * DISCLAIMED. *
|
||||
// * IN NO EVENT SHALL SEGGER Microcontroller GmbH BE LIABLE FOR *
|
||||
// * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR *
|
||||
// * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT *
|
||||
// * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; *
|
||||
// * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF *
|
||||
// * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT *
|
||||
// * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE *
|
||||
// * USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH *
|
||||
// * DAMAGE. *
|
||||
// * *
|
||||
// **********************************************************************
|
||||
//
|
||||
//
|
||||
// Preprocessor Definitions
|
||||
// ------------------------
|
||||
// APP_ENTRY_POINT
|
||||
//
|
||||
// Defines the application entry point function, if undefined this setting
|
||||
// defaults to "main".
|
||||
//
|
||||
// INITIALIZE_STACK
|
||||
//
|
||||
// If defined, the contents of the stack will be initialized to a the
|
||||
// value 0xCC.
|
||||
//
|
||||
// INITIALIZE_SECONDARY_SECTIONS
|
||||
//
|
||||
// If defined, the .data2, .text2, .rodata2 and .bss2 sections will be initialized.
|
||||
//
|
||||
// INITIALIZE_TCM_SECTIONS
|
||||
//
|
||||
// If defined, the .data_tcm, .text_tcm, .rodata_tcm and .bss_tcm sections
|
||||
// will be initialized.
|
||||
//
|
||||
// INITIALIZE_USER_SECTIONS
|
||||
//
|
||||
// If defined, the function InitializeUserMemorySections will be called prior
|
||||
// to entering main in order to allow the user to initialize any user defined
|
||||
// memory sections.
|
||||
//
|
||||
// FULL_LIBRARY
|
||||
//
|
||||
// If defined then
|
||||
// - argc, argv are setup by the debug_getargs.
|
||||
// - the exit symbol is defined and executes on return from main.
|
||||
// - the exit symbol calls destructors, atexit functions and then debug_exit.
|
||||
//
|
||||
// If not defined then
|
||||
// - argc and argv are zero.
|
||||
// - the exit symbol is defined, executes on return from main and loops
|
||||
//
|
||||
|
||||
#ifndef APP_ENTRY_POINT
|
||||
#define APP_ENTRY_POINT main
|
||||
#endif
|
||||
|
||||
#ifndef ARGSSPACE
|
||||
#define ARGSSPACE 128
|
||||
#endif
|
||||
.syntax unified
|
||||
|
||||
.global _start
|
||||
.extern APP_ENTRY_POINT
|
||||
.global exit
|
||||
.weak exit
|
||||
|
||||
#ifdef INITIALIZE_USER_SECTIONS
|
||||
.extern InitializeUserMemorySections
|
||||
#endif
|
||||
|
||||
.section .init, "ax"
|
||||
.code 16
|
||||
.balign 2
|
||||
.thumb_func
|
||||
|
||||
_start:
|
||||
/* Set up main stack if size > 0 */
|
||||
ldr r1, =__stack_end__
|
||||
ldr r0, =__stack_start__
|
||||
subs r2, r1, r0
|
||||
beq 1f
|
||||
#ifdef __ARM_EABI__
|
||||
movs r2, #0x7
|
||||
bics r1, r2
|
||||
#endif
|
||||
mov sp, r1
|
||||
#ifdef INITIALIZE_STACK
|
||||
movs r2, #0xCC
|
||||
ldr r0, =__stack_start__
|
||||
bl memory_set
|
||||
#endif
|
||||
1:
|
||||
|
||||
/* Set up process stack if size > 0 */
|
||||
ldr r1, =__stack_process_end__
|
||||
ldr r0, =__stack_process_start__
|
||||
subs r2, r1, r0
|
||||
beq 1f
|
||||
#ifdef __ARM_EABI__
|
||||
movs r2, #0x7
|
||||
bics r1, r2
|
||||
#endif
|
||||
msr psp, r1
|
||||
movs r2, #2
|
||||
msr control, r2
|
||||
#ifdef INITIALIZE_STACK
|
||||
movs r2, #0xCC
|
||||
bl memory_set
|
||||
#endif
|
||||
1:
|
||||
|
||||
/* Copy initialized memory sections into RAM (if necessary). */
|
||||
ldr r0, =__data_load_start__
|
||||
ldr r1, =__data_start__
|
||||
ldr r2, =__data_end__
|
||||
bl memory_copy
|
||||
ldr r0, =__text_load_start__
|
||||
ldr r1, =__text_start__
|
||||
ldr r2, =__text_end__
|
||||
bl memory_copy
|
||||
ldr r0, =__fast_load_start__
|
||||
ldr r1, =__fast_start__
|
||||
ldr r2, =__fast_end__
|
||||
bl memory_copy
|
||||
ldr r0, =__ctors_load_start__
|
||||
ldr r1, =__ctors_start__
|
||||
ldr r2, =__ctors_end__
|
||||
bl memory_copy
|
||||
ldr r0, =__dtors_load_start__
|
||||
ldr r1, =__dtors_start__
|
||||
ldr r2, =__dtors_end__
|
||||
bl memory_copy
|
||||
ldr r0, =__rodata_load_start__
|
||||
ldr r1, =__rodata_start__
|
||||
ldr r2, =__rodata_end__
|
||||
bl memory_copy
|
||||
ldr r0, =__tdata_load_start__
|
||||
ldr r1, =__tdata_start__
|
||||
ldr r2, =__tdata_end__
|
||||
bl memory_copy
|
||||
#ifdef INITIALIZE_SECONDARY_SECTIONS
|
||||
ldr r0, =__data2_load_start__
|
||||
ldr r1, =__data2_start__
|
||||
ldr r2, =__data2_end__
|
||||
bl memory_copy
|
||||
ldr r0, =__text2_load_start__
|
||||
ldr r1, =__text2_start__
|
||||
ldr r2, =__text2_end__
|
||||
bl memory_copy
|
||||
ldr r0, =__rodata2_load_start__
|
||||
ldr r1, =__rodata2_start__
|
||||
ldr r2, =__rodata2_end__
|
||||
bl memory_copy
|
||||
#endif /* #ifdef INITIALIZE_SECONDARY_SECTIONS */
|
||||
#ifdef INITIALIZE_TCM_SECTIONS
|
||||
ldr r0, =__data_tcm_load_start__
|
||||
ldr r1, =__data_tcm_start__
|
||||
ldr r2, =__data_tcm_end__
|
||||
bl memory_copy
|
||||
ldr r0, =__text_tcm_load_start__
|
||||
ldr r1, =__text_tcm_start__
|
||||
ldr r2, =__text_tcm_end__
|
||||
bl memory_copy
|
||||
ldr r0, =__rodata_tcm_load_start__
|
||||
ldr r1, =__rodata_tcm_start__
|
||||
ldr r2, =__rodata_tcm_end__
|
||||
bl memory_copy
|
||||
#endif /* #ifdef INITIALIZE_TCM_SECTIONS */
|
||||
|
||||
/* Zero the bss. */
|
||||
ldr r0, =__bss_start__
|
||||
ldr r1, =__bss_end__
|
||||
movs r2, #0
|
||||
bl memory_set
|
||||
ldr r0, =__tbss_start__
|
||||
ldr r1, =__tbss_end__
|
||||
movs r2, #0
|
||||
bl memory_set
|
||||
#ifdef INITIALIZE_SECONDARY_SECTIONS
|
||||
ldr r0, =__bss2_start__
|
||||
ldr r1, =__bss2_end__
|
||||
mov r2, #0
|
||||
bl memory_set
|
||||
#endif /* #ifdef INITIALIZE_SECONDARY_SECTIONS */
|
||||
#ifdef INITIALIZE_TCM_SECTIONS
|
||||
ldr r0, =__bss_tcm_start__
|
||||
ldr r1, =__bss_tcm_end__
|
||||
mov r2, #0
|
||||
bl memory_set
|
||||
#endif /* #ifdef INITIALIZE_TCM_SECTIONS */
|
||||
|
||||
/* Initialize the heap */
|
||||
ldr r0, = __heap_start__
|
||||
ldr r1, = __heap_end__
|
||||
subs r1, r1, r0
|
||||
cmp r1, #8
|
||||
blt 1f
|
||||
movs r2, #0
|
||||
str r2, [r0]
|
||||
adds r0, r0, #4
|
||||
str r1, [r0]
|
||||
1:
|
||||
|
||||
#ifdef INITIALIZE_USER_SECTIONS
|
||||
ldr r2, =InitializeUserMemorySections
|
||||
blx r2
|
||||
#endif
|
||||
|
||||
/* Call constructors */
|
||||
ldr r0, =__ctors_start__
|
||||
ldr r1, =__ctors_end__
|
||||
ctor_loop:
|
||||
cmp r0, r1
|
||||
beq ctor_end
|
||||
ldr r2, [r0]
|
||||
adds r0, #4
|
||||
push {r0-r1}
|
||||
blx r2
|
||||
pop {r0-r1}
|
||||
b ctor_loop
|
||||
ctor_end:
|
||||
|
||||
/* Setup initial call frame */
|
||||
movs r0, #0
|
||||
mov lr, r0
|
||||
mov r12, sp
|
||||
|
||||
.type start, function
|
||||
start:
|
||||
/* Jump to application entry point */
|
||||
#ifdef FULL_LIBRARY
|
||||
movs r0, #ARGSSPACE
|
||||
ldr r1, =args
|
||||
ldr r2, =debug_getargs
|
||||
blx r2
|
||||
ldr r1, =args
|
||||
#else
|
||||
movs r0, #0
|
||||
movs r1, #0
|
||||
#endif
|
||||
ldr r2, =APP_ENTRY_POINT
|
||||
blx r2
|
||||
|
||||
.thumb_func
|
||||
exit:
|
||||
#ifdef FULL_LIBRARY
|
||||
mov r5, r0 // save the exit parameter/return result
|
||||
|
||||
/* Call destructors */
|
||||
ldr r0, =__dtors_start__
|
||||
ldr r1, =__dtors_end__
|
||||
dtor_loop:
|
||||
cmp r0, r1
|
||||
beq dtor_end
|
||||
ldr r2, [r0]
|
||||
add r0, #4
|
||||
push {r0-r1}
|
||||
blx r2
|
||||
pop {r0-r1}
|
||||
b dtor_loop
|
||||
dtor_end:
|
||||
|
||||
/* Call atexit functions */
|
||||
ldr r2, =_execute_at_exit_fns
|
||||
blx r2
|
||||
|
||||
/* Call debug_exit with return result/exit parameter */
|
||||
mov r0, r5
|
||||
ldr r2, =debug_exit
|
||||
blx r2
|
||||
#endif
|
||||
|
||||
/* Returned from application entry point, loop forever. */
|
||||
exit_loop:
|
||||
b exit_loop
|
||||
|
||||
.thumb_func
|
||||
memory_copy:
|
||||
cmp r0, r1
|
||||
beq 2f
|
||||
subs r2, r2, r1
|
||||
beq 2f
|
||||
1:
|
||||
ldrb r3, [r0]
|
||||
adds r0, r0, #1
|
||||
strb r3, [r1]
|
||||
adds r1, r1, #1
|
||||
subs r2, r2, #1
|
||||
bne 1b
|
||||
2:
|
||||
bx lr
|
||||
|
||||
.thumb_func
|
||||
memory_set:
|
||||
cmp r0, r1
|
||||
beq 1f
|
||||
strb r2, [r0]
|
||||
adds r0, r0, #1
|
||||
b memory_set
|
||||
1:
|
||||
bx lr
|
||||
|
||||
// default C/C++ library helpers
|
||||
|
||||
.macro HELPER helper_name
|
||||
.section .text.\helper_name, "ax", %progbits
|
||||
.balign 2
|
||||
.global \helper_name
|
||||
.weak \helper_name
|
||||
\helper_name:
|
||||
.thumb_func
|
||||
.endm
|
||||
|
||||
.macro JUMPTO name
|
||||
#if defined(__thumb__) && !defined(__thumb2__)
|
||||
mov r12, r0
|
||||
ldr r0, =\name
|
||||
push {r0}
|
||||
mov r0, r12
|
||||
pop {pc}
|
||||
#else
|
||||
b \name
|
||||
#endif
|
||||
.endm
|
||||
|
||||
HELPER __aeabi_read_tp
|
||||
ldr r0, =__tbss_start__-8
|
||||
bx lr
|
||||
HELPER abort
|
||||
b .
|
||||
HELPER __assert
|
||||
b .
|
||||
HELPER __aeabi_assert
|
||||
b .
|
||||
HELPER __sync_synchronize
|
||||
bx lr
|
||||
HELPER __getchar
|
||||
JUMPTO debug_getchar
|
||||
HELPER __putchar
|
||||
JUMPTO debug_putchar
|
||||
HELPER __open
|
||||
JUMPTO debug_fopen
|
||||
HELPER __close
|
||||
JUMPTO debug_fclose
|
||||
HELPER __write
|
||||
mov r3, r0
|
||||
mov r0, r1
|
||||
movs r1, #1
|
||||
JUMPTO debug_fwrite
|
||||
HELPER __read
|
||||
mov r3, r0
|
||||
mov r0, r1
|
||||
movs r1, #1
|
||||
JUMPTO debug_fread
|
||||
HELPER __seek
|
||||
push {r4, lr}
|
||||
mov r4, r0
|
||||
bl debug_fseek
|
||||
cmp r0, #0
|
||||
bne 1f
|
||||
mov r0, r4
|
||||
bl debug_ftell
|
||||
pop {r4, pc}
|
||||
1:
|
||||
ldr r0, =-1
|
||||
pop {r4, pc}
|
||||
// char __user_locale_name_buffer[];
|
||||
.section .bss.__user_locale_name_buffer, "aw", %nobits
|
||||
.global __user_locale_name_buffer
|
||||
.weak __user_locale_name_buffer
|
||||
__user_locale_name_buffer:
|
||||
.word 0x0
|
||||
|
||||
#ifdef FULL_LIBRARY
|
||||
.bss
|
||||
args:
|
||||
.space ARGSSPACE
|
||||
#endif
|
||||
|
||||
/* Setup attibutes of stack and heap sections so they don't take up room in the elf file */
|
||||
.section .stack, "wa", %nobits
|
||||
.section .stack_process, "wa", %nobits
|
||||
.section .heap, "wa", %nobits
|
||||
|
||||
@@ -19,8 +19,8 @@
|
||||
arm_target_device_name="LPC1769"
|
||||
arm_target_interface_type="SWD"
|
||||
build_treat_warnings_as_errors="No"
|
||||
c_preprocessor_definitions="LPC175x_6x;__LPC1700_FAMILY;__LPC176x_SUBFAMILY;ARM_MATH_CM3;FLASH_PLACEMENT=1;BOARD_LPCXPRESSO1769;CFG_TUSB_MCU=OPT_MCU_LPC175X_6X"
|
||||
c_user_include_directories="../../src;$(rootDir)/hw/cmsis/Include;$(rootDir)/hw;$(rootDir)/src;$(lpcDir)/CMSIS_CORE_LPC17xx/inc;$(lpcDir)/LPC17xx_DriverLib/include"
|
||||
c_preprocessor_definitions="LPC175x_6x;__LPC1700_FAMILY;__LPC176x_SUBFAMILY;ARM_MATH_CM3;FLASH_PLACEMENT=1;CORE_M3;BOARD_LPCXPRESSO1769;CFG_TUSB_MCU=OPT_MCU_LPC175X_6X"
|
||||
c_user_include_directories="../../src;$(rootDir)/hw;$(rootDir)/src;$(lpcDir)/inc"
|
||||
debug_register_definition_file="LPC176x5x_Registers.xml"
|
||||
debug_target_connection="J-Link"
|
||||
gcc_enable_all_warnings="Yes"
|
||||
@@ -29,7 +29,7 @@
|
||||
linker_memory_map_file="LPC1769_MemoryMap.xml"
|
||||
linker_section_placement_file="flash_placement.xml"
|
||||
linker_section_placements_segments="FLASH RX 0x00000000 0x00080000;RAM RWX 0x10000000 0x00008000"
|
||||
macros="DeviceFamily=LPC1700;DeviceSubFamily=LPC176x;Target=LPC1769;Placement=Flash;rootDir=../../../../..;lpcDir=../../../../../hw/mcu/nxp/lpc175x_6x"
|
||||
macros="DeviceFamily=LPC1700;DeviceSubFamily=LPC176x;Target=LPC1769;Placement=Flash;rootDir=../../../../..;lpcDir=../../../../../hw/mcu/nxp/lpc_chip_175x_6x"
|
||||
project_directory=""
|
||||
project_type="Executable"
|
||||
target_reset_script="Reset();"
|
||||
@@ -52,22 +52,34 @@
|
||||
</folder>
|
||||
<folder Name="mcu">
|
||||
<folder Name="nxp">
|
||||
<folder Name="lpc175x_6x">
|
||||
<folder Name="CMSIS_CORE_LPC17xx">
|
||||
<folder Name="inc">
|
||||
<file file_name="../../../../../hw/mcu/nxp/lpc175x_6x/CMSIS_CORE_LPC17xx/inc/LPC17xx.h" />
|
||||
<file file_name="../../../../../hw/mcu/nxp/lpc175x_6x/CMSIS_CORE_LPC17xx/inc/system_LPC17xx.h" />
|
||||
</folder>
|
||||
<folder Name="src">
|
||||
<file file_name="../../../../../hw/mcu/nxp/lpc175x_6x/CMSIS_CORE_LPC17xx/src/system_LPC17xx.c" />
|
||||
</folder>
|
||||
<folder Name="lpc_chip_175x_6x">
|
||||
<folder Name="inc">
|
||||
<file file_name="../../../../../hw/mcu/nxp/lpc_chip_175x_6x/inc/chip.h" />
|
||||
<file file_name="../../../../../hw/mcu/nxp/lpc_chip_175x_6x/inc/chip_lpc175x_6x.h" />
|
||||
<file file_name="../../../../../hw/mcu/nxp/lpc_chip_175x_6x/inc/chip_lpc177x_8x.h" />
|
||||
<file file_name="../../../../../hw/mcu/nxp/lpc_chip_175x_6x/inc/chip_lpc407x_8x.h" />
|
||||
<file file_name="../../../../../hw/mcu/nxp/lpc_chip_175x_6x/inc/clock_17xx_40xx.h" />
|
||||
<file file_name="../../../../../hw/mcu/nxp/lpc_chip_175x_6x/inc/cmsis.h" />
|
||||
<file file_name="../../../../../hw/mcu/nxp/lpc_chip_175x_6x/inc/cmsis_175x_6x.h" />
|
||||
<file file_name="../../../../../hw/mcu/nxp/lpc_chip_175x_6x/inc/core_cm3.h" />
|
||||
<file file_name="../../../../../hw/mcu/nxp/lpc_chip_175x_6x/inc/core_cmFunc.h" />
|
||||
<file file_name="../../../../../hw/mcu/nxp/lpc_chip_175x_6x/inc/core_cmInstr.h" />
|
||||
<file file_name="../../../../../hw/mcu/nxp/lpc_chip_175x_6x/inc/gpio_17xx_40xx.h" />
|
||||
<file file_name="../../../../../hw/mcu/nxp/lpc_chip_175x_6x/inc/gpioint_17xx_40xx.h" />
|
||||
<file file_name="../../../../../hw/mcu/nxp/lpc_chip_175x_6x/inc/iocon_17xx_40xx.h" />
|
||||
<file file_name="../../../../../hw/mcu/nxp/lpc_chip_175x_6x/inc/lpc_types.h" />
|
||||
<file file_name="../../../../../hw/mcu/nxp/lpc_chip_175x_6x/inc/sys_config.h" />
|
||||
<file file_name="../../../../../hw/mcu/nxp/lpc_chip_175x_6x/inc/sysctl_17xx_40xx.h" />
|
||||
<file file_name="../../../../../hw/mcu/nxp/lpc_chip_175x_6x/inc/uart_17xx_40xx.h" />
|
||||
</folder>
|
||||
<folder Name="LPC17xx_DriverLib">
|
||||
<folder Name="include" />
|
||||
<folder Name="source">
|
||||
<file file_name="../../../../../hw/mcu/nxp/lpc175x_6x/LPC17xx_DriverLib/source/lpc17xx_gpio.c" />
|
||||
<file file_name="../../../../../hw/mcu/nxp/lpc175x_6x/LPC17xx_DriverLib/source/lpc17xx_pinsel.c" />
|
||||
</folder>
|
||||
<folder Name="src">
|
||||
<file file_name="../../../../../hw/mcu/nxp/lpc_chip_175x_6x/src/chip_17xx_40xx.c" />
|
||||
<file file_name="../../../../../hw/mcu/nxp/lpc_chip_175x_6x/src/clock_17xx_40xx.c" />
|
||||
<file file_name="../../../../../hw/mcu/nxp/lpc_chip_175x_6x/src/gpio_17xx_40xx.c" />
|
||||
<file file_name="../../../../../hw/mcu/nxp/lpc_chip_175x_6x/src/iocon_17xx_40xx.c" />
|
||||
<file file_name="../../../../../hw/mcu/nxp/lpc_chip_175x_6x/src/sysctl_17xx_40xx.c" />
|
||||
<file file_name="../../../../../hw/mcu/nxp/lpc_chip_175x_6x/src/sysinit_17xx_40xx.c" />
|
||||
<file file_name="../../../../../hw/mcu/nxp/lpc_chip_175x_6x/src/uart_17xx_40xx.c" />
|
||||
</folder>
|
||||
</folder>
|
||||
</folder>
|
||||
|
||||
@@ -0,0 +1,110 @@
|
||||
/*****************************************************************************
|
||||
* SEGGER Microcontroller GmbH & Co. KG *
|
||||
* Solutions for real time microcontroller applications *
|
||||
*****************************************************************************
|
||||
* *
|
||||
* (c) 2017 SEGGER Microcontroller GmbH & Co. KG *
|
||||
* *
|
||||
* Internet: www.segger.com Support: support@segger.com *
|
||||
* *
|
||||
*****************************************************************************/
|
||||
|
||||
/*****************************************************************************
|
||||
* Preprocessor Definitions *
|
||||
* ------------------------ *
|
||||
* NO_STACK_INIT *
|
||||
* *
|
||||
* If defined, the stack pointer will not be initialised. *
|
||||
* *
|
||||
* NO_SYSTEM_INIT *
|
||||
* *
|
||||
* If defined, the SystemInit() function will not be called. By default *
|
||||
* SystemInit() is called after reset to enable the clocks and memories to *
|
||||
* be initialised prior to any C startup initialisation. *
|
||||
* *
|
||||
* NO_VTOR_CONFIG *
|
||||
* *
|
||||
* If defined, the vector table offset register will not be configured. *
|
||||
* *
|
||||
* MEMORY_INIT *
|
||||
* *
|
||||
* If defined, the MemoryInit() function will be called. By default *
|
||||
* MemoryInit() is called after SystemInit() to enable an external memory *
|
||||
* controller. *
|
||||
* *
|
||||
* STACK_INIT_VAL *
|
||||
* *
|
||||
* If defined, specifies the initial stack pointer value. If undefined, *
|
||||
* the stack pointer will be initialised to point to the end of the *
|
||||
* RAM segment. *
|
||||
* *
|
||||
* VECTORS_IN_RAM *
|
||||
* *
|
||||
* If defined, the exception vectors will be copied from Flash to RAM. *
|
||||
* *
|
||||
*****************************************************************************/
|
||||
|
||||
.syntax unified
|
||||
|
||||
.global Reset_Handler
|
||||
.extern _vectors
|
||||
|
||||
.section .init, "ax"
|
||||
.thumb_func
|
||||
|
||||
.equ VTOR_REG, 0xE000ED08
|
||||
|
||||
#ifndef STACK_INIT_VAL
|
||||
#define STACK_INIT_VAL __RAM_segment_end__
|
||||
#endif
|
||||
|
||||
Reset_Handler:
|
||||
#ifndef NO_STACK_INIT
|
||||
/* Initialise main stack */
|
||||
ldr r0, =STACK_INIT_VAL
|
||||
bic r0, #0x7
|
||||
mov sp, r0
|
||||
#endif
|
||||
|
||||
#ifndef NO_SYSTEM_INIT
|
||||
/* Initialise system */
|
||||
ldr r0, =SystemInit
|
||||
blx r0
|
||||
#endif
|
||||
|
||||
#ifdef MEMORY_INIT
|
||||
ldr r0, =MemoryInit
|
||||
blx r0
|
||||
#endif
|
||||
|
||||
#ifdef VECTORS_IN_RAM
|
||||
/* Copy exception vectors into RAM */
|
||||
ldr r0, =__vectors_start__
|
||||
ldr r1, =__vectors_end__
|
||||
ldr r2, =__vectors_ram_start__
|
||||
1:
|
||||
cmp r0, r1
|
||||
beq 2f
|
||||
ldr r3, [r0]
|
||||
str r3, [r2]
|
||||
adds r0, r0, #4
|
||||
adds r2, r2, #4
|
||||
b 1b
|
||||
2:
|
||||
#endif
|
||||
|
||||
#ifndef NO_VTOR_CONFIG
|
||||
/* Configure vector table offset register */
|
||||
ldr r0, =VTOR_REG
|
||||
#ifdef VECTORS_IN_RAM
|
||||
ldr r1, =_vectors_ram
|
||||
#else
|
||||
ldr r1, =_vectors
|
||||
#endif
|
||||
str r1, [r0]
|
||||
#endif
|
||||
|
||||
/* Jump to program start */
|
||||
b _start
|
||||
|
||||
|
||||
@@ -0,0 +1,19 @@
|
||||
/*****************************************************************************
|
||||
* SEGGER Microcontroller GmbH & Co. KG *
|
||||
* Solutions for real time microcontroller applications *
|
||||
*****************************************************************************
|
||||
* *
|
||||
* (c) 2017 SEGGER Microcontroller GmbH & Co. KG *
|
||||
* *
|
||||
* Internet: www.segger.com Support: support@segger.com *
|
||||
* *
|
||||
*****************************************************************************/
|
||||
|
||||
function Reset() {
|
||||
TargetInterface.resetAndStop();
|
||||
}
|
||||
|
||||
function EnableTrace(traceInterfaceType) {
|
||||
// TODO: Enable trace
|
||||
}
|
||||
|
||||
+1
-1
@@ -1,5 +1,5 @@
|
||||
<!DOCTYPE Board_Memory_Definition_File>
|
||||
<root name="LPC4357 Cortex-M4">
|
||||
<root name="LPC1857">
|
||||
<MemorySegment name="RAM" start="0x10000000" size="0x00008000" access="Read/Write" />
|
||||
<MemorySegment name="FLASH" start="0x1A000000" size="0x00080000" access="ReadOnly" />
|
||||
<MemorySegment name="FLASH2" start="0x1B000000" size="0x00080000" access="ReadOnly" />
|
||||
+192
-3266
File diff suppressed because it is too large
Load Diff
+3
-27
@@ -114,9 +114,6 @@ Dummy_Handler:
|
||||
.weak I2C1_IRQHandler
|
||||
.thumb_set I2C1_IRQHandler,Dummy_Handler
|
||||
|
||||
.weak SPI_INT_IRQHandler
|
||||
.thumb_set SPI_INT_IRQHandler,Dummy_Handler
|
||||
|
||||
.weak ADC1_IRQHandler
|
||||
.thumb_set ADC1_IRQHandler,Dummy_Handler
|
||||
|
||||
@@ -147,9 +144,6 @@ Dummy_Handler:
|
||||
.weak SPIFI_IRQHandler
|
||||
.thumb_set SPIFI_IRQHandler,Dummy_Handler
|
||||
|
||||
.weak SGPIO_IINT_IRQHandler
|
||||
.thumb_set SGPIO_IINT_IRQHandler,Dummy_Handler
|
||||
|
||||
.weak PIN_INT0_IRQHandler
|
||||
.thumb_set PIN_INT0_IRQHandler,Dummy_Handler
|
||||
|
||||
@@ -186,9 +180,6 @@ Dummy_Handler:
|
||||
.weak C_CAN1_IRQHandler
|
||||
.thumb_set C_CAN1_IRQHandler,Dummy_Handler
|
||||
|
||||
.weak ADCHS_IRQHandler
|
||||
.thumb_set ADCHS_IRQHandler,Dummy_Handler
|
||||
|
||||
.weak ATIMER_IRQHandler
|
||||
.thumb_set ATIMER_IRQHandler,Dummy_Handler
|
||||
|
||||
@@ -296,11 +287,6 @@ I2C0_IRQHandler:
|
||||
I2C1_IRQHandler:
|
||||
b .
|
||||
|
||||
.thumb_func
|
||||
.weak SPI_INT_IRQHandler
|
||||
SPI_INT_IRQHandler:
|
||||
b .
|
||||
|
||||
.thumb_func
|
||||
.weak ADC1_IRQHandler
|
||||
ADC1_IRQHandler:
|
||||
@@ -351,11 +337,6 @@ I2S1_IRQHandler:
|
||||
SPIFI_IRQHandler:
|
||||
b .
|
||||
|
||||
.thumb_func
|
||||
.weak SGPIO_IINT_IRQHandler
|
||||
SGPIO_IINT_IRQHandler:
|
||||
b .
|
||||
|
||||
.thumb_func
|
||||
.weak PIN_INT0_IRQHandler
|
||||
PIN_INT0_IRQHandler:
|
||||
@@ -416,11 +397,6 @@ EVENTROUTER_IRQHandler:
|
||||
C_CAN1_IRQHandler:
|
||||
b .
|
||||
|
||||
.thumb_func
|
||||
.weak ADCHS_IRQHandler
|
||||
ADCHS_IRQHandler:
|
||||
b .
|
||||
|
||||
.thumb_func
|
||||
.weak ATIMER_IRQHandler
|
||||
ATIMER_IRQHandler:
|
||||
@@ -495,7 +471,7 @@ _vectors:
|
||||
.word ADC0_IRQHandler
|
||||
.word I2C0_IRQHandler
|
||||
.word I2C1_IRQHandler
|
||||
.word SPI_INT_IRQHandler
|
||||
.word Dummy_Handler /* Reserved */
|
||||
.word ADC1_IRQHandler
|
||||
.word SSP0_IRQHandler
|
||||
.word SSP1_IRQHandler
|
||||
@@ -506,7 +482,7 @@ _vectors:
|
||||
.word I2S0_IRQHandler
|
||||
.word I2S1_IRQHandler
|
||||
.word SPIFI_IRQHandler
|
||||
.word SGPIO_IINT_IRQHandler
|
||||
.word Dummy_Handler /* Reserved */
|
||||
.word PIN_INT0_IRQHandler
|
||||
.word PIN_INT1_IRQHandler
|
||||
.word PIN_INT2_IRQHandler
|
||||
@@ -520,7 +496,7 @@ _vectors:
|
||||
.word EVENTROUTER_IRQHandler
|
||||
.word C_CAN1_IRQHandler
|
||||
.word Dummy_Handler /* Reserved */
|
||||
.word ADCHS_IRQHandler
|
||||
.word Dummy_Handler /* Reserved */
|
||||
.word ATIMER_IRQHandler
|
||||
.word RTC_IRQHandler
|
||||
.word Dummy_Handler /* Reserved */
|
||||
+1
-1
@@ -17,9 +17,9 @@
|
||||
<ProgramSection alignment="0x100" load="No" name=".vectors_ram" start="$(RAM_START:$(SRAM_START:))" />
|
||||
<ProgramSection alignment="4" load="No" name=".fast_run" />
|
||||
<ProgramSection alignment="4" load="No" name=".data_run" />
|
||||
<ProgramSection alignment="4" load="No" name=".tdata_run" />
|
||||
<ProgramSection alignment="4" load="No" name=".bss" />
|
||||
<ProgramSection alignment="4" load="No" name=".tbss" />
|
||||
<ProgramSection alignment="4" load="No" name=".tdata_run" />
|
||||
<ProgramSection alignment="4" load="No" name=".non_init" />
|
||||
<ProgramSection alignment="4" size="__HEAPSIZE__" load="No" name=".heap" />
|
||||
<ProgramSection alignment="8" size="__STACKSIZE__" load="No" place_from_segment_end="Yes" name=".stack" />
|
||||
@@ -0,0 +1,129 @@
|
||||
<!DOCTYPE CrossStudio_Project_File>
|
||||
<solution Name="lpc18xx" target="8" version="2">
|
||||
<project Name="lpc18xx">
|
||||
<configuration
|
||||
Name="Common"
|
||||
Placement="Flash"
|
||||
Target="LPC1857"
|
||||
arm_architecture="v7M"
|
||||
arm_core_type="Cortex-M3"
|
||||
arm_endian="Little"
|
||||
arm_fpu_type="None"
|
||||
arm_interwork="No"
|
||||
arm_linker_heap_size="256"
|
||||
arm_linker_process_stack_size="0"
|
||||
arm_linker_stack_size="256"
|
||||
arm_simulator_memory_simulation_parameter="RAM;0x10000000;0x00008000;ROM;0x1A000000;0x00080000;ROM;0x1B000000;0x00080000;RAM;0x20000000;0x00010000"
|
||||
arm_target_debug_interface_type="ADIv5"
|
||||
arm_target_device_name="LPC1857"
|
||||
arm_target_interface_type="SWD"
|
||||
c_preprocessor_definitions="LPC18xx;__LPC1800_FAMILY;__LPC185x_SUBFAMILY;ARM_MATH_CM3;FLASH_PLACEMENT=1;CORE_M3;BOARD_MCB1800;CFG_TUSB_MCU=OPT_MCU_LPC18XX;CFG_TUSB_MEM_SECTION= __attribute__((section(".bss2")))"
|
||||
c_user_include_directories="../../src;$(rootDir)/hw;$(rootDir)/src;$(lpcDir)//inc;$(lpcDir)//inc/config_18xx"
|
||||
debug_register_definition_file="$(ProjectDir)/LPC18xx_Registers.xml"
|
||||
debug_target_connection="J-Link"
|
||||
gcc_entry_point="Reset_Handler"
|
||||
linker_memory_map_file="$(ProjectDir)/LPC1857_MemoryMap.xml"
|
||||
linker_section_placement_file="$(ProjectDir)/flash_placement.xml"
|
||||
macros="DeviceFamily=LPC1800;DeviceSubFamily=LPC185x;Target=LPC1857;Placement=Flash;rootDir=../../../../..;lpcDir=../../../../../hw/mcu/nxp/lpc_chip_18xx"
|
||||
package_dependencies="LPC1800"
|
||||
project_directory=""
|
||||
project_type="Executable"
|
||||
target_reset_script="Reset();"
|
||||
target_trace_initialize_script="EnableTrace("$(TraceInterfaceType)")" />
|
||||
<folder Name="System Files">
|
||||
<file file_name="thumb_crt0.s" />
|
||||
<file file_name="LPC1800_Startup.s" />
|
||||
<file file_name="LPC18xx_Vectors.s">
|
||||
<configuration Name="Common" file_type="Assembly" />
|
||||
</file>
|
||||
<file file_name="LPC1857_MemoryMap.xml" />
|
||||
<file file_name="flash_placement.xml" />
|
||||
<file file_name="LPC1800_Target.js">
|
||||
<configuration Name="Common" file_type="Reset Script" />
|
||||
</file>
|
||||
</folder>
|
||||
<configuration
|
||||
Name="Debug"
|
||||
link_use_linker_script_file="No"
|
||||
linker_section_placement_file="flash_placement.xml" />
|
||||
<folder Name="hw">
|
||||
<folder Name="bsp">
|
||||
<file file_name="../../../../../hw/bsp/ansi_escape.h" />
|
||||
<file file_name="../../../../../hw/bsp/board.h" />
|
||||
<folder Name="mcb1800">
|
||||
<file file_name="../../../../../hw/bsp/mcb1800/board_mcb1800.c" />
|
||||
<file file_name="../../../../../hw/bsp/mcb1800/board_mcb1800.h" />
|
||||
</folder>
|
||||
</folder>
|
||||
<folder Name="mcu">
|
||||
<folder Name="nxp">
|
||||
<folder Name="lpc_chip_18xx">
|
||||
<folder Name="inc">
|
||||
<file file_name="../../../../../hw/mcu/nxp/lpc_chip_18xx/inc/arm_common_tables.h" />
|
||||
<file file_name="../../../../../hw/mcu/nxp/lpc_chip_18xx/inc/arm_math.h" />
|
||||
<file file_name="../../../../../hw/mcu/nxp/lpc_chip_18xx/inc/cguccu_18xx_43xx.h" />
|
||||
<file file_name="../../../../../hw/mcu/nxp/lpc_chip_18xx/inc/chip.h" />
|
||||
<file file_name="../../../../../hw/mcu/nxp/lpc_chip_18xx/inc/chip_clocks.h" />
|
||||
<file file_name="../../../../../hw/mcu/nxp/lpc_chip_18xx/inc/chip_lpc18xx.h" />
|
||||
<file file_name="../../../../../hw/mcu/nxp/lpc_chip_18xx/inc/chip_lpc43xx.h" />
|
||||
<file file_name="../../../../../hw/mcu/nxp/lpc_chip_18xx/inc/clock_18xx_43xx.h" />
|
||||
<file file_name="../../../../../hw/mcu/nxp/lpc_chip_18xx/inc/cmsis.h" />
|
||||
<file file_name="../../../../../hw/mcu/nxp/lpc_chip_18xx/inc/cmsis_18xx.h" />
|
||||
<file file_name="../../../../../hw/mcu/nxp/lpc_chip_18xx/inc/cmsis_43xx.h" />
|
||||
<file file_name="../../../../../hw/mcu/nxp/lpc_chip_18xx/inc/cmsis_43xx_m0app.h" />
|
||||
<file file_name="../../../../../hw/mcu/nxp/lpc_chip_18xx/inc/cmsis_43xx_m0sub.h" />
|
||||
<file file_name="../../../../../hw/mcu/nxp/lpc_chip_18xx/inc/core_cm0.h" />
|
||||
<file file_name="../../../../../hw/mcu/nxp/lpc_chip_18xx/inc/core_cm0plus.h" />
|
||||
<file file_name="../../../../../hw/mcu/nxp/lpc_chip_18xx/inc/core_cm3.h" />
|
||||
<file file_name="../../../../../hw/mcu/nxp/lpc_chip_18xx/inc/core_cm4.h" />
|
||||
<file file_name="../../../../../hw/mcu/nxp/lpc_chip_18xx/inc/core_cm4_simd.h" />
|
||||
<file file_name="../../../../../hw/mcu/nxp/lpc_chip_18xx/inc/core_cmFunc.h" />
|
||||
<file file_name="../../../../../hw/mcu/nxp/lpc_chip_18xx/inc/core_cmInstr.h" />
|
||||
<file file_name="../../../../../hw/mcu/nxp/lpc_chip_18xx/inc/core_sc000.h" />
|
||||
<file file_name="../../../../../hw/mcu/nxp/lpc_chip_18xx/inc/core_sc300.h" />
|
||||
<file file_name="../../../../../hw/mcu/nxp/lpc_chip_18xx/inc/creg_18xx_43xx.h" />
|
||||
<file file_name="../../../../../hw/mcu/nxp/lpc_chip_18xx/inc/gpio_18xx_43xx.h" />
|
||||
<file file_name="../../../../../hw/mcu/nxp/lpc_chip_18xx/inc/lpc_types.h" />
|
||||
<file file_name="../../../../../hw/mcu/nxp/lpc_chip_18xx/inc/uart_18xx_43xx.h" />
|
||||
<file file_name="../../../../../hw/mcu/nxp/lpc_chip_18xx/inc/usbhs_18xx_43xx.h" />
|
||||
<folder Name="config_18xx">
|
||||
<file file_name="../../../../../hw/mcu/nxp/lpc_chip_18xx/inc/config_18xx/cmsis_18xx.h" />
|
||||
<file file_name="../../../../../hw/mcu/nxp/lpc_chip_18xx/inc/config_18xx/sys_config.h" />
|
||||
</folder>
|
||||
</folder>
|
||||
<folder Name="src">
|
||||
<file file_name="../../../../../hw/mcu/nxp/lpc_chip_18xx/src/chip_18xx_43xx.c" />
|
||||
<file file_name="../../../../../hw/mcu/nxp/lpc_chip_18xx/src/clock_18xx_43xx.c" />
|
||||
<file file_name="../../../../../hw/mcu/nxp/lpc_chip_18xx/src/gpio_18xx_43xx.c" />
|
||||
<file file_name="../../../../../hw/mcu/nxp/lpc_chip_18xx/src/sysinit_18xx_43xx.c" />
|
||||
<file file_name="../../../../../hw/mcu/nxp/lpc_chip_18xx/src/uart_18xx_43xx.c" />
|
||||
</folder>
|
||||
</folder>
|
||||
</folder>
|
||||
</folder>
|
||||
</folder>
|
||||
<folder
|
||||
Name="segger_rtt"
|
||||
exclude=""
|
||||
filter="*.c;*.h"
|
||||
path="../../../../../lib/segger_rtt"
|
||||
recurse="No" />
|
||||
<folder
|
||||
Name="src"
|
||||
exclude=""
|
||||
filter="*.c;*.h"
|
||||
path="../../src"
|
||||
recurse="Yes" />
|
||||
<folder
|
||||
Name="tinyusb"
|
||||
exclude=""
|
||||
filter="*.c;*.h"
|
||||
path="../../../../../src"
|
||||
recurse="Yes" />
|
||||
</project>
|
||||
<configuration
|
||||
Name="MCB1800"
|
||||
c_preprocessor_definitions="DEBUG"
|
||||
gcc_debugging_level="Level 3"
|
||||
gcc_optimization_level="None" />
|
||||
</solution>
|
||||
@@ -0,0 +1,415 @@
|
||||
// **********************************************************************
|
||||
// * SEGGER Microcontroller GmbH *
|
||||
// * The Embedded Experts *
|
||||
// **********************************************************************
|
||||
// * *
|
||||
// * (c) 2014 - 2018 SEGGER Microcontroller GmbH *
|
||||
// * (c) 2001 - 2018 Rowley Associates Limited *
|
||||
// * *
|
||||
// * www.segger.com Support: support@segger.com *
|
||||
// * *
|
||||
// **********************************************************************
|
||||
// * *
|
||||
// * All rights reserved. *
|
||||
// * *
|
||||
// * Redistribution and use in source and binary forms, with or *
|
||||
// * without modification, are permitted provided that the following *
|
||||
// * conditions are met: *
|
||||
// * *
|
||||
// * - Redistributions of source code must retain the above copyright *
|
||||
// * notice, this list of conditions and the following disclaimer. *
|
||||
// * *
|
||||
// * - Neither the name of SEGGER Microcontroller GmbH *
|
||||
// * nor the names of its contributors may be used to endorse or *
|
||||
// * promote products derived from this software without specific *
|
||||
// * prior written permission. *
|
||||
// * *
|
||||
// * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND *
|
||||
// * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, *
|
||||
// * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF *
|
||||
// * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE *
|
||||
// * DISCLAIMED. *
|
||||
// * IN NO EVENT SHALL SEGGER Microcontroller GmbH BE LIABLE FOR *
|
||||
// * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR *
|
||||
// * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT *
|
||||
// * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; *
|
||||
// * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF *
|
||||
// * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT *
|
||||
// * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE *
|
||||
// * USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH *
|
||||
// * DAMAGE. *
|
||||
// * *
|
||||
// **********************************************************************
|
||||
//
|
||||
//
|
||||
// Preprocessor Definitions
|
||||
// ------------------------
|
||||
// APP_ENTRY_POINT
|
||||
//
|
||||
// Defines the application entry point function, if undefined this setting
|
||||
// defaults to "main".
|
||||
//
|
||||
// INITIALIZE_STACK
|
||||
//
|
||||
// If defined, the contents of the stack will be initialized to a the
|
||||
// value 0xCC.
|
||||
//
|
||||
// INITIALIZE_SECONDARY_SECTIONS
|
||||
//
|
||||
// If defined, the .data2, .text2, .rodata2 and .bss2 sections will be initialized.
|
||||
//
|
||||
// INITIALIZE_TCM_SECTIONS
|
||||
//
|
||||
// If defined, the .data_tcm, .text_tcm, .rodata_tcm and .bss_tcm sections
|
||||
// will be initialized.
|
||||
//
|
||||
// INITIALIZE_USER_SECTIONS
|
||||
//
|
||||
// If defined, the function InitializeUserMemorySections will be called prior
|
||||
// to entering main in order to allow the user to initialize any user defined
|
||||
// memory sections.
|
||||
//
|
||||
// FULL_LIBRARY
|
||||
//
|
||||
// If defined then
|
||||
// - argc, argv are setup by the debug_getargs.
|
||||
// - the exit symbol is defined and executes on return from main.
|
||||
// - the exit symbol calls destructors, atexit functions and then debug_exit.
|
||||
//
|
||||
// If not defined then
|
||||
// - argc and argv are zero.
|
||||
// - the exit symbol is defined, executes on return from main and loops
|
||||
//
|
||||
|
||||
#ifndef APP_ENTRY_POINT
|
||||
#define APP_ENTRY_POINT main
|
||||
#endif
|
||||
|
||||
#ifndef ARGSSPACE
|
||||
#define ARGSSPACE 128
|
||||
#endif
|
||||
.syntax unified
|
||||
|
||||
.global _start
|
||||
.extern APP_ENTRY_POINT
|
||||
.global exit
|
||||
.weak exit
|
||||
|
||||
#ifdef INITIALIZE_USER_SECTIONS
|
||||
.extern InitializeUserMemorySections
|
||||
#endif
|
||||
|
||||
.section .init, "ax"
|
||||
.code 16
|
||||
.balign 2
|
||||
.thumb_func
|
||||
|
||||
_start:
|
||||
/* Set up main stack if size > 0 */
|
||||
ldr r1, =__stack_end__
|
||||
ldr r0, =__stack_start__
|
||||
subs r2, r1, r0
|
||||
beq 1f
|
||||
#ifdef __ARM_EABI__
|
||||
movs r2, #0x7
|
||||
bics r1, r2
|
||||
#endif
|
||||
mov sp, r1
|
||||
#ifdef INITIALIZE_STACK
|
||||
movs r2, #0xCC
|
||||
ldr r0, =__stack_start__
|
||||
bl memory_set
|
||||
#endif
|
||||
1:
|
||||
|
||||
/* Set up process stack if size > 0 */
|
||||
ldr r1, =__stack_process_end__
|
||||
ldr r0, =__stack_process_start__
|
||||
subs r2, r1, r0
|
||||
beq 1f
|
||||
#ifdef __ARM_EABI__
|
||||
movs r2, #0x7
|
||||
bics r1, r2
|
||||
#endif
|
||||
msr psp, r1
|
||||
movs r2, #2
|
||||
msr control, r2
|
||||
#ifdef INITIALIZE_STACK
|
||||
movs r2, #0xCC
|
||||
bl memory_set
|
||||
#endif
|
||||
1:
|
||||
|
||||
/* Copy initialized memory sections into RAM (if necessary). */
|
||||
ldr r0, =__data_load_start__
|
||||
ldr r1, =__data_start__
|
||||
ldr r2, =__data_end__
|
||||
bl memory_copy
|
||||
ldr r0, =__text_load_start__
|
||||
ldr r1, =__text_start__
|
||||
ldr r2, =__text_end__
|
||||
bl memory_copy
|
||||
ldr r0, =__fast_load_start__
|
||||
ldr r1, =__fast_start__
|
||||
ldr r2, =__fast_end__
|
||||
bl memory_copy
|
||||
ldr r0, =__ctors_load_start__
|
||||
ldr r1, =__ctors_start__
|
||||
ldr r2, =__ctors_end__
|
||||
bl memory_copy
|
||||
ldr r0, =__dtors_load_start__
|
||||
ldr r1, =__dtors_start__
|
||||
ldr r2, =__dtors_end__
|
||||
bl memory_copy
|
||||
ldr r0, =__rodata_load_start__
|
||||
ldr r1, =__rodata_start__
|
||||
ldr r2, =__rodata_end__
|
||||
bl memory_copy
|
||||
ldr r0, =__tdata_load_start__
|
||||
ldr r1, =__tdata_start__
|
||||
ldr r2, =__tdata_end__
|
||||
bl memory_copy
|
||||
#ifdef INITIALIZE_SECONDARY_SECTIONS
|
||||
ldr r0, =__data2_load_start__
|
||||
ldr r1, =__data2_start__
|
||||
ldr r2, =__data2_end__
|
||||
bl memory_copy
|
||||
ldr r0, =__text2_load_start__
|
||||
ldr r1, =__text2_start__
|
||||
ldr r2, =__text2_end__
|
||||
bl memory_copy
|
||||
ldr r0, =__rodata2_load_start__
|
||||
ldr r1, =__rodata2_start__
|
||||
ldr r2, =__rodata2_end__
|
||||
bl memory_copy
|
||||
#endif /* #ifdef INITIALIZE_SECONDARY_SECTIONS */
|
||||
#ifdef INITIALIZE_TCM_SECTIONS
|
||||
ldr r0, =__data_tcm_load_start__
|
||||
ldr r1, =__data_tcm_start__
|
||||
ldr r2, =__data_tcm_end__
|
||||
bl memory_copy
|
||||
ldr r0, =__text_tcm_load_start__
|
||||
ldr r1, =__text_tcm_start__
|
||||
ldr r2, =__text_tcm_end__
|
||||
bl memory_copy
|
||||
ldr r0, =__rodata_tcm_load_start__
|
||||
ldr r1, =__rodata_tcm_start__
|
||||
ldr r2, =__rodata_tcm_end__
|
||||
bl memory_copy
|
||||
#endif /* #ifdef INITIALIZE_TCM_SECTIONS */
|
||||
|
||||
/* Zero the bss. */
|
||||
ldr r0, =__bss_start__
|
||||
ldr r1, =__bss_end__
|
||||
movs r2, #0
|
||||
bl memory_set
|
||||
ldr r0, =__tbss_start__
|
||||
ldr r1, =__tbss_end__
|
||||
movs r2, #0
|
||||
bl memory_set
|
||||
#ifdef INITIALIZE_SECONDARY_SECTIONS
|
||||
ldr r0, =__bss2_start__
|
||||
ldr r1, =__bss2_end__
|
||||
mov r2, #0
|
||||
bl memory_set
|
||||
#endif /* #ifdef INITIALIZE_SECONDARY_SECTIONS */
|
||||
#ifdef INITIALIZE_TCM_SECTIONS
|
||||
ldr r0, =__bss_tcm_start__
|
||||
ldr r1, =__bss_tcm_end__
|
||||
mov r2, #0
|
||||
bl memory_set
|
||||
#endif /* #ifdef INITIALIZE_TCM_SECTIONS */
|
||||
|
||||
/* Initialize the heap */
|
||||
ldr r0, = __heap_start__
|
||||
ldr r1, = __heap_end__
|
||||
subs r1, r1, r0
|
||||
cmp r1, #8
|
||||
blt 1f
|
||||
movs r2, #0
|
||||
str r2, [r0]
|
||||
adds r0, r0, #4
|
||||
str r1, [r0]
|
||||
1:
|
||||
|
||||
#ifdef INITIALIZE_USER_SECTIONS
|
||||
ldr r2, =InitializeUserMemorySections
|
||||
blx r2
|
||||
#endif
|
||||
|
||||
/* Call constructors */
|
||||
ldr r0, =__ctors_start__
|
||||
ldr r1, =__ctors_end__
|
||||
ctor_loop:
|
||||
cmp r0, r1
|
||||
beq ctor_end
|
||||
ldr r2, [r0]
|
||||
adds r0, #4
|
||||
push {r0-r1}
|
||||
blx r2
|
||||
pop {r0-r1}
|
||||
b ctor_loop
|
||||
ctor_end:
|
||||
|
||||
/* Setup initial call frame */
|
||||
movs r0, #0
|
||||
mov lr, r0
|
||||
mov r12, sp
|
||||
|
||||
.type start, function
|
||||
start:
|
||||
/* Jump to application entry point */
|
||||
#ifdef FULL_LIBRARY
|
||||
movs r0, #ARGSSPACE
|
||||
ldr r1, =args
|
||||
ldr r2, =debug_getargs
|
||||
blx r2
|
||||
ldr r1, =args
|
||||
#else
|
||||
movs r0, #0
|
||||
movs r1, #0
|
||||
#endif
|
||||
ldr r2, =APP_ENTRY_POINT
|
||||
blx r2
|
||||
|
||||
.thumb_func
|
||||
exit:
|
||||
#ifdef FULL_LIBRARY
|
||||
mov r5, r0 // save the exit parameter/return result
|
||||
|
||||
/* Call destructors */
|
||||
ldr r0, =__dtors_start__
|
||||
ldr r1, =__dtors_end__
|
||||
dtor_loop:
|
||||
cmp r0, r1
|
||||
beq dtor_end
|
||||
ldr r2, [r0]
|
||||
add r0, #4
|
||||
push {r0-r1}
|
||||
blx r2
|
||||
pop {r0-r1}
|
||||
b dtor_loop
|
||||
dtor_end:
|
||||
|
||||
/* Call atexit functions */
|
||||
ldr r2, =_execute_at_exit_fns
|
||||
blx r2
|
||||
|
||||
/* Call debug_exit with return result/exit parameter */
|
||||
mov r0, r5
|
||||
ldr r2, =debug_exit
|
||||
blx r2
|
||||
#endif
|
||||
|
||||
/* Returned from application entry point, loop forever. */
|
||||
exit_loop:
|
||||
b exit_loop
|
||||
|
||||
.thumb_func
|
||||
memory_copy:
|
||||
cmp r0, r1
|
||||
beq 2f
|
||||
subs r2, r2, r1
|
||||
beq 2f
|
||||
1:
|
||||
ldrb r3, [r0]
|
||||
adds r0, r0, #1
|
||||
strb r3, [r1]
|
||||
adds r1, r1, #1
|
||||
subs r2, r2, #1
|
||||
bne 1b
|
||||
2:
|
||||
bx lr
|
||||
|
||||
.thumb_func
|
||||
memory_set:
|
||||
cmp r0, r1
|
||||
beq 1f
|
||||
strb r2, [r0]
|
||||
adds r0, r0, #1
|
||||
b memory_set
|
||||
1:
|
||||
bx lr
|
||||
|
||||
// default C/C++ library helpers
|
||||
|
||||
.macro HELPER helper_name
|
||||
.section .text.\helper_name, "ax", %progbits
|
||||
.balign 2
|
||||
.global \helper_name
|
||||
.weak \helper_name
|
||||
\helper_name:
|
||||
.thumb_func
|
||||
.endm
|
||||
|
||||
.macro JUMPTO name
|
||||
#if defined(__thumb__) && !defined(__thumb2__)
|
||||
mov r12, r0
|
||||
ldr r0, =\name
|
||||
push {r0}
|
||||
mov r0, r12
|
||||
pop {pc}
|
||||
#else
|
||||
b \name
|
||||
#endif
|
||||
.endm
|
||||
|
||||
HELPER __aeabi_read_tp
|
||||
ldr r0, =__tbss_start__-8
|
||||
bx lr
|
||||
HELPER abort
|
||||
b .
|
||||
HELPER __assert
|
||||
b .
|
||||
HELPER __aeabi_assert
|
||||
b .
|
||||
HELPER __sync_synchronize
|
||||
bx lr
|
||||
HELPER __getchar
|
||||
JUMPTO debug_getchar
|
||||
HELPER __putchar
|
||||
JUMPTO debug_putchar
|
||||
HELPER __open
|
||||
JUMPTO debug_fopen
|
||||
HELPER __close
|
||||
JUMPTO debug_fclose
|
||||
HELPER __write
|
||||
mov r3, r0
|
||||
mov r0, r1
|
||||
movs r1, #1
|
||||
JUMPTO debug_fwrite
|
||||
HELPER __read
|
||||
mov r3, r0
|
||||
mov r0, r1
|
||||
movs r1, #1
|
||||
JUMPTO debug_fread
|
||||
HELPER __seek
|
||||
push {r4, lr}
|
||||
mov r4, r0
|
||||
bl debug_fseek
|
||||
cmp r0, #0
|
||||
bne 1f
|
||||
mov r0, r4
|
||||
bl debug_ftell
|
||||
pop {r4, pc}
|
||||
1:
|
||||
ldr r0, =-1
|
||||
pop {r4, pc}
|
||||
// char __user_locale_name_buffer[];
|
||||
.section .bss.__user_locale_name_buffer, "aw", %nobits
|
||||
.global __user_locale_name_buffer
|
||||
.weak __user_locale_name_buffer
|
||||
__user_locale_name_buffer:
|
||||
.word 0x0
|
||||
|
||||
#ifdef FULL_LIBRARY
|
||||
.bss
|
||||
args:
|
||||
.space ARGSSPACE
|
||||
#endif
|
||||
|
||||
/* Setup attibutes of stack and heap sections so they don't take up room in the elf file */
|
||||
.section .stack, "wa", %nobits
|
||||
.section .stack_process, "wa", %nobits
|
||||
.section .heap, "wa", %nobits
|
||||
|
||||
+4
-2
@@ -67,8 +67,7 @@ Reset_Handler:
|
||||
#ifndef NO_STACK_INIT
|
||||
/* Initialise main stack */
|
||||
ldr r0, =STACK_INIT_VAL
|
||||
ldr r1, =0x7
|
||||
bics r0, r1
|
||||
bic r0, #0x7
|
||||
mov sp, r0
|
||||
#endif
|
||||
|
||||
@@ -76,6 +75,9 @@ Reset_Handler:
|
||||
/* Initialise system */
|
||||
ldr r0, =SystemInit
|
||||
blx r0
|
||||
.pushsection .init_array, "aw", %init_array
|
||||
.word SystemCoreClockUpdate
|
||||
.popsection
|
||||
#endif
|
||||
|
||||
#ifdef MEMORY_INIT
|
||||
@@ -0,0 +1,19 @@
|
||||
/*****************************************************************************
|
||||
* SEGGER Microcontroller GmbH & Co. KG *
|
||||
* Solutions for real time microcontroller applications *
|
||||
*****************************************************************************
|
||||
* *
|
||||
* (c) 2017 SEGGER Microcontroller GmbH & Co. KG *
|
||||
* *
|
||||
* Internet: www.segger.com Support: support@segger.com *
|
||||
* *
|
||||
*****************************************************************************/
|
||||
|
||||
function Reset() {
|
||||
TargetInterface.resetAndStop();
|
||||
}
|
||||
|
||||
function EnableTrace(traceInterfaceType) {
|
||||
// TODO: Enable trace
|
||||
}
|
||||
|
||||
@@ -0,0 +1,6 @@
|
||||
<!DOCTYPE Board_Memory_Definition_File>
|
||||
<root name="LPC4088FBD208">
|
||||
<MemorySegment name="FLASH" start="0x00000000" size="0x00080000" access="ReadOnly" />
|
||||
<MemorySegment name="RAM" start="0x10000000" size="0x00010000" access="Read/Write" />
|
||||
<MemorySegment name="RAM2" start="0x20000000" size="0x00008000" access="Read/Write" />
|
||||
</root>
|
||||
File diff suppressed because it is too large
Load Diff
@@ -0,0 +1,458 @@
|
||||
/*****************************************************************************
|
||||
* SEGGER Microcontroller GmbH & Co. KG *
|
||||
* Solutions for real time microcontroller applications *
|
||||
*****************************************************************************
|
||||
* *
|
||||
* (c) 2017 SEGGER Microcontroller GmbH & Co. KG *
|
||||
* *
|
||||
* Internet: www.segger.com Support: support@segger.com *
|
||||
* *
|
||||
*****************************************************************************/
|
||||
|
||||
/*****************************************************************************
|
||||
* Preprocessor Definitions *
|
||||
* ------------------------ *
|
||||
* VECTORS_IN_RAM *
|
||||
* *
|
||||
* If defined, an area of RAM will large enough to store the vector table *
|
||||
* will be reserved. *
|
||||
* *
|
||||
*****************************************************************************/
|
||||
|
||||
.syntax unified
|
||||
.code 16
|
||||
|
||||
.section .init, "ax"
|
||||
.align 0
|
||||
|
||||
/*****************************************************************************
|
||||
* Default Exception Handlers *
|
||||
*****************************************************************************/
|
||||
|
||||
.thumb_func
|
||||
.weak NMI_Handler
|
||||
NMI_Handler:
|
||||
b .
|
||||
|
||||
.thumb_func
|
||||
.weak HardFault_Handler
|
||||
HardFault_Handler:
|
||||
b .
|
||||
|
||||
.thumb_func
|
||||
.weak SVC_Handler
|
||||
SVC_Handler:
|
||||
b .
|
||||
|
||||
.thumb_func
|
||||
.weak PendSV_Handler
|
||||
PendSV_Handler:
|
||||
b .
|
||||
|
||||
.thumb_func
|
||||
.weak SysTick_Handler
|
||||
SysTick_Handler:
|
||||
b .
|
||||
|
||||
.thumb_func
|
||||
Dummy_Handler:
|
||||
b .
|
||||
|
||||
#if defined(__OPTIMIZATION_SMALL)
|
||||
|
||||
.weak WWDT_IRQHandler
|
||||
.thumb_set WWDT_IRQHandler,Dummy_Handler
|
||||
|
||||
.weak TIMER0_IRQHandler
|
||||
.thumb_set TIMER0_IRQHandler,Dummy_Handler
|
||||
|
||||
.weak TIMER1_IRQHandler
|
||||
.thumb_set TIMER1_IRQHandler,Dummy_Handler
|
||||
|
||||
.weak TIMER2_IRQHandler
|
||||
.thumb_set TIMER2_IRQHandler,Dummy_Handler
|
||||
|
||||
.weak TIMER3_IRQHandler
|
||||
.thumb_set TIMER3_IRQHandler,Dummy_Handler
|
||||
|
||||
.weak UART0_IRQHandler
|
||||
.thumb_set UART0_IRQHandler,Dummy_Handler
|
||||
|
||||
.weak UART1_IRQHandler
|
||||
.thumb_set UART1_IRQHandler,Dummy_Handler
|
||||
|
||||
.weak UART2_IRQHandler
|
||||
.thumb_set UART2_IRQHandler,Dummy_Handler
|
||||
|
||||
.weak UART3_IRQHandler
|
||||
.thumb_set UART3_IRQHandler,Dummy_Handler
|
||||
|
||||
.weak PWM1_IRQHandler
|
||||
.thumb_set PWM1_IRQHandler,Dummy_Handler
|
||||
|
||||
.weak I2C0_IRQHandler
|
||||
.thumb_set I2C0_IRQHandler,Dummy_Handler
|
||||
|
||||
.weak I2C1_IRQHandler
|
||||
.thumb_set I2C1_IRQHandler,Dummy_Handler
|
||||
|
||||
.weak I2C2_IRQHandler
|
||||
.thumb_set I2C2_IRQHandler,Dummy_Handler
|
||||
|
||||
.weak SSP0_IRQHandler
|
||||
.thumb_set SSP0_IRQHandler,Dummy_Handler
|
||||
|
||||
.weak SSP1_IRQHandler
|
||||
.thumb_set SSP1_IRQHandler,Dummy_Handler
|
||||
|
||||
.weak RTC_IRQHandler
|
||||
.thumb_set RTC_IRQHandler,Dummy_Handler
|
||||
|
||||
.weak EINT0_IRQHandler
|
||||
.thumb_set EINT0_IRQHandler,Dummy_Handler
|
||||
|
||||
.weak EINT1_IRQHandler
|
||||
.thumb_set EINT1_IRQHandler,Dummy_Handler
|
||||
|
||||
.weak EINT2_IRQHandler
|
||||
.thumb_set EINT2_IRQHandler,Dummy_Handler
|
||||
|
||||
.weak EINT3_IRQHandler
|
||||
.thumb_set EINT3_IRQHandler,Dummy_Handler
|
||||
|
||||
.weak ADC_IRQHandler
|
||||
.thumb_set ADC_IRQHandler,Dummy_Handler
|
||||
|
||||
.weak BOD_IRQHandler
|
||||
.thumb_set BOD_IRQHandler,Dummy_Handler
|
||||
|
||||
.weak USB_IRQHandler
|
||||
.thumb_set USB_IRQHandler,Dummy_Handler
|
||||
|
||||
.weak CAN_IRQHandler
|
||||
.thumb_set CAN_IRQHandler,Dummy_Handler
|
||||
|
||||
.weak GPDMA_IRQHandler
|
||||
.thumb_set GPDMA_IRQHandler,Dummy_Handler
|
||||
|
||||
.weak I2S_IRQHandler
|
||||
.thumb_set I2S_IRQHandler,Dummy_Handler
|
||||
|
||||
.weak ETHERNET_IRQHandler
|
||||
.thumb_set ETHERNET_IRQHandler,Dummy_Handler
|
||||
|
||||
.weak SDMMC_IRQHandler
|
||||
.thumb_set SDMMC_IRQHandler,Dummy_Handler
|
||||
|
||||
.weak MCPWM_IRQHandler
|
||||
.thumb_set MCPWM_IRQHandler,Dummy_Handler
|
||||
|
||||
.weak QEI_IRQHandler
|
||||
.thumb_set QEI_IRQHandler,Dummy_Handler
|
||||
|
||||
.weak USB_NEED_CLK_IRQHandler
|
||||
.thumb_set USB_NEED_CLK_IRQHandler,Dummy_Handler
|
||||
|
||||
.weak UART4_IRQHandler
|
||||
.thumb_set UART4_IRQHandler,Dummy_Handler
|
||||
|
||||
.weak SSP2_IRQHandler
|
||||
.thumb_set SSP2_IRQHandler,Dummy_Handler
|
||||
|
||||
.weak LCD_IRQHandler
|
||||
.thumb_set LCD_IRQHandler,Dummy_Handler
|
||||
|
||||
.weak GPIOINT_IRQHandler
|
||||
.thumb_set GPIOINT_IRQHandler,Dummy_Handler
|
||||
|
||||
.weak PWM0_IRQHandler
|
||||
.thumb_set PWM0_IRQHandler,Dummy_Handler
|
||||
|
||||
.weak EEPROM_IRQHandler
|
||||
.thumb_set EEPROM_IRQHandler,Dummy_Handler
|
||||
|
||||
.weak CMP0_IRQHandler
|
||||
.thumb_set CMP0_IRQHandler,Dummy_Handler
|
||||
|
||||
.weak CMP1_IRQHandler
|
||||
.thumb_set CMP1_IRQHandler,Dummy_Handler
|
||||
|
||||
#else
|
||||
|
||||
.thumb_func
|
||||
.weak WWDT_IRQHandler
|
||||
WWDT_IRQHandler:
|
||||
b .
|
||||
|
||||
.thumb_func
|
||||
.weak TIMER0_IRQHandler
|
||||
TIMER0_IRQHandler:
|
||||
b .
|
||||
|
||||
.thumb_func
|
||||
.weak TIMER1_IRQHandler
|
||||
TIMER1_IRQHandler:
|
||||
b .
|
||||
|
||||
.thumb_func
|
||||
.weak TIMER2_IRQHandler
|
||||
TIMER2_IRQHandler:
|
||||
b .
|
||||
|
||||
.thumb_func
|
||||
.weak TIMER3_IRQHandler
|
||||
TIMER3_IRQHandler:
|
||||
b .
|
||||
|
||||
.thumb_func
|
||||
.weak UART0_IRQHandler
|
||||
UART0_IRQHandler:
|
||||
b .
|
||||
|
||||
.thumb_func
|
||||
.weak UART1_IRQHandler
|
||||
UART1_IRQHandler:
|
||||
b .
|
||||
|
||||
.thumb_func
|
||||
.weak UART2_IRQHandler
|
||||
UART2_IRQHandler:
|
||||
b .
|
||||
|
||||
.thumb_func
|
||||
.weak UART3_IRQHandler
|
||||
UART3_IRQHandler:
|
||||
b .
|
||||
|
||||
.thumb_func
|
||||
.weak PWM1_IRQHandler
|
||||
PWM1_IRQHandler:
|
||||
b .
|
||||
|
||||
.thumb_func
|
||||
.weak I2C0_IRQHandler
|
||||
I2C0_IRQHandler:
|
||||
b .
|
||||
|
||||
.thumb_func
|
||||
.weak I2C1_IRQHandler
|
||||
I2C1_IRQHandler:
|
||||
b .
|
||||
|
||||
.thumb_func
|
||||
.weak I2C2_IRQHandler
|
||||
I2C2_IRQHandler:
|
||||
b .
|
||||
|
||||
.thumb_func
|
||||
.weak SSP0_IRQHandler
|
||||
SSP0_IRQHandler:
|
||||
b .
|
||||
|
||||
.thumb_func
|
||||
.weak SSP1_IRQHandler
|
||||
SSP1_IRQHandler:
|
||||
b .
|
||||
|
||||
.thumb_func
|
||||
.weak RTC_IRQHandler
|
||||
RTC_IRQHandler:
|
||||
b .
|
||||
|
||||
.thumb_func
|
||||
.weak EINT0_IRQHandler
|
||||
EINT0_IRQHandler:
|
||||
b .
|
||||
|
||||
.thumb_func
|
||||
.weak EINT1_IRQHandler
|
||||
EINT1_IRQHandler:
|
||||
b .
|
||||
|
||||
.thumb_func
|
||||
.weak EINT2_IRQHandler
|
||||
EINT2_IRQHandler:
|
||||
b .
|
||||
|
||||
.thumb_func
|
||||
.weak EINT3_IRQHandler
|
||||
EINT3_IRQHandler:
|
||||
b .
|
||||
|
||||
.thumb_func
|
||||
.weak ADC_IRQHandler
|
||||
ADC_IRQHandler:
|
||||
b .
|
||||
|
||||
.thumb_func
|
||||
.weak BOD_IRQHandler
|
||||
BOD_IRQHandler:
|
||||
b .
|
||||
|
||||
.thumb_func
|
||||
.weak USB_IRQHandler
|
||||
USB_IRQHandler:
|
||||
b .
|
||||
|
||||
.thumb_func
|
||||
.weak CAN_IRQHandler
|
||||
CAN_IRQHandler:
|
||||
b .
|
||||
|
||||
.thumb_func
|
||||
.weak GPDMA_IRQHandler
|
||||
GPDMA_IRQHandler:
|
||||
b .
|
||||
|
||||
.thumb_func
|
||||
.weak I2S_IRQHandler
|
||||
I2S_IRQHandler:
|
||||
b .
|
||||
|
||||
.thumb_func
|
||||
.weak ETHERNET_IRQHandler
|
||||
ETHERNET_IRQHandler:
|
||||
b .
|
||||
|
||||
.thumb_func
|
||||
.weak SDMMC_IRQHandler
|
||||
SDMMC_IRQHandler:
|
||||
b .
|
||||
|
||||
.thumb_func
|
||||
.weak MCPWM_IRQHandler
|
||||
MCPWM_IRQHandler:
|
||||
b .
|
||||
|
||||
.thumb_func
|
||||
.weak QEI_IRQHandler
|
||||
QEI_IRQHandler:
|
||||
b .
|
||||
|
||||
.thumb_func
|
||||
.weak USB_NEED_CLK_IRQHandler
|
||||
USB_NEED_CLK_IRQHandler:
|
||||
b .
|
||||
|
||||
.thumb_func
|
||||
.weak UART4_IRQHandler
|
||||
UART4_IRQHandler:
|
||||
b .
|
||||
|
||||
.thumb_func
|
||||
.weak SSP2_IRQHandler
|
||||
SSP2_IRQHandler:
|
||||
b .
|
||||
|
||||
.thumb_func
|
||||
.weak LCD_IRQHandler
|
||||
LCD_IRQHandler:
|
||||
b .
|
||||
|
||||
.thumb_func
|
||||
.weak GPIOINT_IRQHandler
|
||||
GPIOINT_IRQHandler:
|
||||
b .
|
||||
|
||||
.thumb_func
|
||||
.weak PWM0_IRQHandler
|
||||
PWM0_IRQHandler:
|
||||
b .
|
||||
|
||||
.thumb_func
|
||||
.weak EEPROM_IRQHandler
|
||||
EEPROM_IRQHandler:
|
||||
b .
|
||||
|
||||
.thumb_func
|
||||
.weak CMP0_IRQHandler
|
||||
CMP0_IRQHandler:
|
||||
b .
|
||||
|
||||
.thumb_func
|
||||
.weak CMP1_IRQHandler
|
||||
CMP1_IRQHandler:
|
||||
b .
|
||||
|
||||
#endif
|
||||
|
||||
/*****************************************************************************
|
||||
* Vector Table *
|
||||
*****************************************************************************/
|
||||
|
||||
.section .vectors, "ax"
|
||||
.align 0
|
||||
.global _vectors
|
||||
.extern __stack_end__
|
||||
.extern Reset_Handler
|
||||
|
||||
_vectors:
|
||||
.word __stack_end__
|
||||
.word Reset_Handler
|
||||
.word NMI_Handler
|
||||
.word HardFault_Handler
|
||||
.word 0 /* Reserved */
|
||||
.word 0 /* Reserved */
|
||||
.word 0 /* Reserved */
|
||||
.word 0 /* Reserved */
|
||||
.word 0 /* Reserved */
|
||||
.word 0 /* Reserved */
|
||||
.word 0 /* Reserved */
|
||||
.word SVC_Handler
|
||||
.word 0 /* Reserved */
|
||||
.word 0 /* Reserved */
|
||||
.word PendSV_Handler
|
||||
.word SysTick_Handler
|
||||
.word WWDT_IRQHandler
|
||||
.word TIMER0_IRQHandler
|
||||
.word TIMER1_IRQHandler
|
||||
.word TIMER2_IRQHandler
|
||||
.word TIMER3_IRQHandler
|
||||
.word UART0_IRQHandler
|
||||
.word UART1_IRQHandler
|
||||
.word UART2_IRQHandler
|
||||
.word UART3_IRQHandler
|
||||
.word PWM1_IRQHandler
|
||||
.word I2C0_IRQHandler
|
||||
.word I2C1_IRQHandler
|
||||
.word I2C2_IRQHandler
|
||||
.word Dummy_Handler /* Reserved */
|
||||
.word SSP0_IRQHandler
|
||||
.word SSP1_IRQHandler
|
||||
.word Dummy_Handler /* Reserved */
|
||||
.word RTC_IRQHandler
|
||||
.word EINT0_IRQHandler
|
||||
.word EINT1_IRQHandler
|
||||
.word EINT2_IRQHandler
|
||||
.word EINT3_IRQHandler
|
||||
.word ADC_IRQHandler
|
||||
.word BOD_IRQHandler
|
||||
.word USB_IRQHandler
|
||||
.word CAN_IRQHandler
|
||||
.word GPDMA_IRQHandler
|
||||
.word I2S_IRQHandler
|
||||
.word ETHERNET_IRQHandler
|
||||
.word SDMMC_IRQHandler
|
||||
.word MCPWM_IRQHandler
|
||||
.word QEI_IRQHandler
|
||||
.word Dummy_Handler /* Reserved */
|
||||
.word USB_NEED_CLK_IRQHandler
|
||||
.word Dummy_Handler /* Reserved */
|
||||
.word UART4_IRQHandler
|
||||
.word SSP2_IRQHandler
|
||||
.word LCD_IRQHandler
|
||||
.word GPIOINT_IRQHandler
|
||||
.word PWM0_IRQHandler
|
||||
.word EEPROM_IRQHandler
|
||||
.word CMP0_IRQHandler
|
||||
.word CMP1_IRQHandler
|
||||
_vectors_end:
|
||||
|
||||
#ifdef VECTORS_IN_RAM
|
||||
.section .vectors_ram, "ax"
|
||||
.align 0
|
||||
.global _vectors_ram
|
||||
|
||||
_vectors_ram:
|
||||
.space _vectors_end - _vectors, 0
|
||||
#endif
|
||||
@@ -0,0 +1,37 @@
|
||||
<!DOCTYPE Linker_Placement_File>
|
||||
<Root name="Flash Section Placement">
|
||||
<MemorySegment name="$(FLASH_NAME:FLASH)">
|
||||
<ProgramSection alignment="0x100" load="Yes" name=".vectors" start="$(FLASH_START:)" />
|
||||
<ProgramSection alignment="4" load="Yes" name=".init" />
|
||||
<ProgramSection alignment="4" load="Yes" name=".init_rodata" />
|
||||
<ProgramSection alignment="4" load="Yes" name=".text" />
|
||||
<ProgramSection alignment="4" load="Yes" name=".dtors" />
|
||||
<ProgramSection alignment="4" load="Yes" name=".ctors" />
|
||||
<ProgramSection alignment="4" load="Yes" name=".rodata" />
|
||||
<ProgramSection alignment="4" load="Yes" name=".ARM.exidx" address_symbol="__exidx_start" end_symbol="__exidx_end" />
|
||||
<ProgramSection alignment="4" load="Yes" runin=".fast_run" name=".fast" />
|
||||
<ProgramSection alignment="4" load="Yes" runin=".data_run" name=".data" />
|
||||
<ProgramSection alignment="4" load="Yes" runin=".tdata_run" name=".tdata" />
|
||||
</MemorySegment>
|
||||
<MemorySegment name="$(RAM_NAME:RAM);SRAM">
|
||||
<ProgramSection alignment="0x100" load="No" name=".vectors_ram" start="$(RAM_START:$(SRAM_START:))" />
|
||||
<ProgramSection alignment="4" load="No" name=".fast_run" />
|
||||
<ProgramSection alignment="4" load="No" name=".data_run" />
|
||||
<ProgramSection alignment="4" load="No" name=".bss" />
|
||||
<ProgramSection alignment="4" load="No" name=".tbss" />
|
||||
<ProgramSection alignment="4" load="No" name=".tdata_run" />
|
||||
<ProgramSection alignment="4" load="No" name=".non_init" />
|
||||
<ProgramSection alignment="4" size="__HEAPSIZE__" load="No" name=".heap" />
|
||||
<ProgramSection alignment="8" size="__STACKSIZE__" load="No" place_from_segment_end="Yes" name=".stack" />
|
||||
<ProgramSection alignment="8" size="__STACKSIZE_PROCESS__" load="No" name=".stack_process" />
|
||||
</MemorySegment>
|
||||
<MemorySegment name="$(FLASH2_NAME:FLASH2)">
|
||||
<ProgramSection alignment="4" load="Yes" name=".text2" />
|
||||
<ProgramSection alignment="4" load="Yes" name=".rodata2" />
|
||||
<ProgramSection alignment="4" load="Yes" runin=".data2_run" name=".data2" />
|
||||
</MemorySegment>
|
||||
<MemorySegment name="$(RAM2_NAME:RAM2)">
|
||||
<ProgramSection alignment="4" load="No" name=".data2_run" />
|
||||
<ProgramSection alignment="4" load="No" name=".bss2" />
|
||||
</MemorySegment>
|
||||
</Root>
|
||||
@@ -0,0 +1,118 @@
|
||||
<!DOCTYPE CrossStudio_Project_File>
|
||||
<solution Name="lpc40xx" target="8" version="2">
|
||||
<project Name="lpc40xx">
|
||||
<configuration
|
||||
Name="Common"
|
||||
Placement="Flash"
|
||||
Target="LPC4088FBD208"
|
||||
arm_architecture="v7EM"
|
||||
arm_core_type="Cortex-M4"
|
||||
arm_endian="Little"
|
||||
arm_fp_abi="Hard"
|
||||
arm_fpu_type="FPv4-SP-D16"
|
||||
arm_interwork="No"
|
||||
arm_linker_heap_size="256"
|
||||
arm_linker_process_stack_size="0"
|
||||
arm_linker_stack_size="256"
|
||||
arm_simulator_memory_simulation_parameter="ROM;0x00000000;0x00080000;RAM;0x10000000;0x00010000;RAM;0x20000000;0x00008000"
|
||||
arm_target_debug_interface_type="ADIv5"
|
||||
arm_target_device_name="LPC4088"
|
||||
arm_target_interface_type="SWD"
|
||||
c_preprocessor_definitions="CORE_M4;__LPC4000_FAMILY;__LPC408x_SUBFAMILY;ARM_MATH_CM4;FLASH_PLACEMENT=1;BOARD_EA4088QS;CFG_TUSB_MCU=OPT_MCU_LPC40XX;CFG_TUSB_MEM_SECTION= __attribute__((section(".bss2")))"
|
||||
c_user_include_directories="../../src;$(rootDir)/hw;$(rootDir)/src;$(lpcDir)/inc"
|
||||
debug_register_definition_file="$(ProjectDir)/LPC408x_7x_Registers.xml"
|
||||
debug_target_connection="J-Link"
|
||||
gcc_entry_point="Reset_Handler"
|
||||
linker_memory_map_file="$(ProjectDir)/LPC4088FBD208_MemoryMap.xml"
|
||||
linker_section_placement_file="$(ProjectDir)/flash_placement.xml"
|
||||
macros="DeviceFamily=LPC4000;DeviceSubFamily=LPC408x;Target=LPC4088FBD208;Placement=Flash;rootDir=../../../../..;lpcDir=../../../../../hw/mcu/nxp/lpc_chip_40xx"
|
||||
package_dependencies="LPC4000"
|
||||
project_directory=""
|
||||
project_type="Executable"
|
||||
target_reset_script="Reset();"
|
||||
target_trace_initialize_script="EnableTrace("$(TraceInterfaceType)")" />
|
||||
<folder Name="System Files">
|
||||
<file file_name="thumb_crt0.s" />
|
||||
<file file_name="LPC4000_Startup.s" />
|
||||
<file file_name="LPC408x_7x_Vectors.s">
|
||||
<configuration Name="Common" file_type="Assembly" />
|
||||
</file>
|
||||
<file file_name="LPC4088FBD208_MemoryMap.xml" />
|
||||
<file file_name="flash_placement.xml" />
|
||||
<file file_name="LPC4000_Target.js">
|
||||
<configuration Name="Common" file_type="Reset Script" />
|
||||
</file>
|
||||
</folder>
|
||||
<configuration
|
||||
Name="EA4088 QuickStart"
|
||||
link_use_linker_script_file="No"
|
||||
linker_section_placement_file="flash_placement.xml" />
|
||||
<folder Name="hw">
|
||||
<folder Name="bsp">
|
||||
<file file_name="../../../../../hw/bsp/ansi_escape.h" />
|
||||
<file file_name="../../../../../hw/bsp/board.h" />
|
||||
<folder Name="ea4088qs">
|
||||
<file file_name="../../../../../hw/bsp/ea4088qs/board_ea4088qs.c" />
|
||||
<file file_name="../../../../../hw/bsp/ea4088qs/board_ea4088qs.h" />
|
||||
</folder>
|
||||
</folder>
|
||||
<folder Name="mcu">
|
||||
<folder Name="nxp">
|
||||
<folder Name="lpc_chip_40xx">
|
||||
<folder Name="inc">
|
||||
<file file_name="../../../../../hw/mcu/nxp/lpc_chip_40xx/inc/chip.h" />
|
||||
<file file_name="../../../../../hw/mcu/nxp/lpc_chip_40xx/inc/chip_lpc175x_6x.h" />
|
||||
<file file_name="../../../../../hw/mcu/nxp/lpc_chip_40xx/inc/chip_lpc177x_8x.h" />
|
||||
<file file_name="../../../../../hw/mcu/nxp/lpc_chip_40xx/inc/chip_lpc407x_8x.h" />
|
||||
<file file_name="../../../../../hw/mcu/nxp/lpc_chip_40xx/inc/clock_17xx_40xx.h" />
|
||||
<file file_name="../../../../../hw/mcu/nxp/lpc_chip_40xx/inc/cmsis.h" />
|
||||
<file file_name="../../../../../hw/mcu/nxp/lpc_chip_40xx/inc/cmsis_40xx.h" />
|
||||
<file file_name="../../../../../hw/mcu/nxp/lpc_chip_40xx/inc/core_cm4.h" />
|
||||
<file file_name="../../../../../hw/mcu/nxp/lpc_chip_40xx/inc/core_cm4_simd.h" />
|
||||
<file file_name="../../../../../hw/mcu/nxp/lpc_chip_40xx/inc/core_cmFunc.h" />
|
||||
<file file_name="../../../../../hw/mcu/nxp/lpc_chip_40xx/inc/core_cmInstr.h" />
|
||||
<file file_name="../../../../../hw/mcu/nxp/lpc_chip_40xx/inc/gpio_17xx_40xx.h" />
|
||||
<file file_name="../../../../../hw/mcu/nxp/lpc_chip_40xx/inc/sys_config.h" />
|
||||
<file file_name="../../../../../hw/mcu/nxp/lpc_chip_40xx/inc/sysctl_17xx_40xx.h" />
|
||||
<file file_name="../../../../../hw/mcu/nxp/lpc_chip_40xx/inc/uart_17xx_40xx.h" />
|
||||
<file file_name="../../../../../hw/mcu/nxp/lpc_chip_40xx/inc/usb_17xx_40xx.h" />
|
||||
<file file_name="../../../../../hw/mcu/nxp/lpc_chip_40xx/inc/iocon_17xx_40xx.h" />
|
||||
</folder>
|
||||
<folder Name="src">
|
||||
<file file_name="../../../../../hw/mcu/nxp/lpc_chip_40xx/src/chip_17xx_40xx.c" />
|
||||
<file file_name="../../../../../hw/mcu/nxp/lpc_chip_40xx/src/clock_17xx_40xx.c" />
|
||||
<file file_name="../../../../../hw/mcu/nxp/lpc_chip_40xx/src/gpio_17xx_40xx.c" />
|
||||
<file file_name="../../../../../hw/mcu/nxp/lpc_chip_40xx/src/iocon_17xx_40xx.c" />
|
||||
<file file_name="../../../../../hw/mcu/nxp/lpc_chip_40xx/src/sysctl_17xx_40xx.c" />
|
||||
<file file_name="../../../../../hw/mcu/nxp/lpc_chip_40xx/src/sysinit_17xx_40xx.c" />
|
||||
<file file_name="../../../../../hw/mcu/nxp/lpc_chip_40xx/src/uart_17xx_40xx.c" />
|
||||
</folder>
|
||||
</folder>
|
||||
</folder>
|
||||
</folder>
|
||||
</folder>
|
||||
<folder
|
||||
Name="segger_rtt"
|
||||
exclude=""
|
||||
filter="*.c;*.h"
|
||||
path="../../../../../lib/segger_rtt"
|
||||
recurse="No" />
|
||||
<folder
|
||||
Name="src"
|
||||
exclude=""
|
||||
filter="*.c;*.h"
|
||||
path="../../src"
|
||||
recurse="Yes" />
|
||||
<folder
|
||||
Name="tinyusb"
|
||||
exclude=""
|
||||
filter="*.c;*.h"
|
||||
path="../../../../../src"
|
||||
recurse="Yes" />
|
||||
</project>
|
||||
<configuration
|
||||
Name="EA4088 QuickStart"
|
||||
c_preprocessor_definitions="DEBUG"
|
||||
gcc_debugging_level="Level 3"
|
||||
gcc_optimization_level="None" />
|
||||
</solution>
|
||||
@@ -0,0 +1,415 @@
|
||||
// **********************************************************************
|
||||
// * SEGGER Microcontroller GmbH *
|
||||
// * The Embedded Experts *
|
||||
// **********************************************************************
|
||||
// * *
|
||||
// * (c) 2014 - 2018 SEGGER Microcontroller GmbH *
|
||||
// * (c) 2001 - 2018 Rowley Associates Limited *
|
||||
// * *
|
||||
// * www.segger.com Support: support@segger.com *
|
||||
// * *
|
||||
// **********************************************************************
|
||||
// * *
|
||||
// * All rights reserved. *
|
||||
// * *
|
||||
// * Redistribution and use in source and binary forms, with or *
|
||||
// * without modification, are permitted provided that the following *
|
||||
// * conditions are met: *
|
||||
// * *
|
||||
// * - Redistributions of source code must retain the above copyright *
|
||||
// * notice, this list of conditions and the following disclaimer. *
|
||||
// * *
|
||||
// * - Neither the name of SEGGER Microcontroller GmbH *
|
||||
// * nor the names of its contributors may be used to endorse or *
|
||||
// * promote products derived from this software without specific *
|
||||
// * prior written permission. *
|
||||
// * *
|
||||
// * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND *
|
||||
// * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, *
|
||||
// * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF *
|
||||
// * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE *
|
||||
// * DISCLAIMED. *
|
||||
// * IN NO EVENT SHALL SEGGER Microcontroller GmbH BE LIABLE FOR *
|
||||
// * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR *
|
||||
// * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT *
|
||||
// * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; *
|
||||
// * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF *
|
||||
// * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT *
|
||||
// * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE *
|
||||
// * USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH *
|
||||
// * DAMAGE. *
|
||||
// * *
|
||||
// **********************************************************************
|
||||
//
|
||||
//
|
||||
// Preprocessor Definitions
|
||||
// ------------------------
|
||||
// APP_ENTRY_POINT
|
||||
//
|
||||
// Defines the application entry point function, if undefined this setting
|
||||
// defaults to "main".
|
||||
//
|
||||
// INITIALIZE_STACK
|
||||
//
|
||||
// If defined, the contents of the stack will be initialized to a the
|
||||
// value 0xCC.
|
||||
//
|
||||
// INITIALIZE_SECONDARY_SECTIONS
|
||||
//
|
||||
// If defined, the .data2, .text2, .rodata2 and .bss2 sections will be initialized.
|
||||
//
|
||||
// INITIALIZE_TCM_SECTIONS
|
||||
//
|
||||
// If defined, the .data_tcm, .text_tcm, .rodata_tcm and .bss_tcm sections
|
||||
// will be initialized.
|
||||
//
|
||||
// INITIALIZE_USER_SECTIONS
|
||||
//
|
||||
// If defined, the function InitializeUserMemorySections will be called prior
|
||||
// to entering main in order to allow the user to initialize any user defined
|
||||
// memory sections.
|
||||
//
|
||||
// FULL_LIBRARY
|
||||
//
|
||||
// If defined then
|
||||
// - argc, argv are setup by the debug_getargs.
|
||||
// - the exit symbol is defined and executes on return from main.
|
||||
// - the exit symbol calls destructors, atexit functions and then debug_exit.
|
||||
//
|
||||
// If not defined then
|
||||
// - argc and argv are zero.
|
||||
// - the exit symbol is defined, executes on return from main and loops
|
||||
//
|
||||
|
||||
#ifndef APP_ENTRY_POINT
|
||||
#define APP_ENTRY_POINT main
|
||||
#endif
|
||||
|
||||
#ifndef ARGSSPACE
|
||||
#define ARGSSPACE 128
|
||||
#endif
|
||||
.syntax unified
|
||||
|
||||
.global _start
|
||||
.extern APP_ENTRY_POINT
|
||||
.global exit
|
||||
.weak exit
|
||||
|
||||
#ifdef INITIALIZE_USER_SECTIONS
|
||||
.extern InitializeUserMemorySections
|
||||
#endif
|
||||
|
||||
.section .init, "ax"
|
||||
.code 16
|
||||
.balign 2
|
||||
.thumb_func
|
||||
|
||||
_start:
|
||||
/* Set up main stack if size > 0 */
|
||||
ldr r1, =__stack_end__
|
||||
ldr r0, =__stack_start__
|
||||
subs r2, r1, r0
|
||||
beq 1f
|
||||
#ifdef __ARM_EABI__
|
||||
movs r2, #0x7
|
||||
bics r1, r2
|
||||
#endif
|
||||
mov sp, r1
|
||||
#ifdef INITIALIZE_STACK
|
||||
movs r2, #0xCC
|
||||
ldr r0, =__stack_start__
|
||||
bl memory_set
|
||||
#endif
|
||||
1:
|
||||
|
||||
/* Set up process stack if size > 0 */
|
||||
ldr r1, =__stack_process_end__
|
||||
ldr r0, =__stack_process_start__
|
||||
subs r2, r1, r0
|
||||
beq 1f
|
||||
#ifdef __ARM_EABI__
|
||||
movs r2, #0x7
|
||||
bics r1, r2
|
||||
#endif
|
||||
msr psp, r1
|
||||
movs r2, #2
|
||||
msr control, r2
|
||||
#ifdef INITIALIZE_STACK
|
||||
movs r2, #0xCC
|
||||
bl memory_set
|
||||
#endif
|
||||
1:
|
||||
|
||||
/* Copy initialized memory sections into RAM (if necessary). */
|
||||
ldr r0, =__data_load_start__
|
||||
ldr r1, =__data_start__
|
||||
ldr r2, =__data_end__
|
||||
bl memory_copy
|
||||
ldr r0, =__text_load_start__
|
||||
ldr r1, =__text_start__
|
||||
ldr r2, =__text_end__
|
||||
bl memory_copy
|
||||
ldr r0, =__fast_load_start__
|
||||
ldr r1, =__fast_start__
|
||||
ldr r2, =__fast_end__
|
||||
bl memory_copy
|
||||
ldr r0, =__ctors_load_start__
|
||||
ldr r1, =__ctors_start__
|
||||
ldr r2, =__ctors_end__
|
||||
bl memory_copy
|
||||
ldr r0, =__dtors_load_start__
|
||||
ldr r1, =__dtors_start__
|
||||
ldr r2, =__dtors_end__
|
||||
bl memory_copy
|
||||
ldr r0, =__rodata_load_start__
|
||||
ldr r1, =__rodata_start__
|
||||
ldr r2, =__rodata_end__
|
||||
bl memory_copy
|
||||
ldr r0, =__tdata_load_start__
|
||||
ldr r1, =__tdata_start__
|
||||
ldr r2, =__tdata_end__
|
||||
bl memory_copy
|
||||
#ifdef INITIALIZE_SECONDARY_SECTIONS
|
||||
ldr r0, =__data2_load_start__
|
||||
ldr r1, =__data2_start__
|
||||
ldr r2, =__data2_end__
|
||||
bl memory_copy
|
||||
ldr r0, =__text2_load_start__
|
||||
ldr r1, =__text2_start__
|
||||
ldr r2, =__text2_end__
|
||||
bl memory_copy
|
||||
ldr r0, =__rodata2_load_start__
|
||||
ldr r1, =__rodata2_start__
|
||||
ldr r2, =__rodata2_end__
|
||||
bl memory_copy
|
||||
#endif /* #ifdef INITIALIZE_SECONDARY_SECTIONS */
|
||||
#ifdef INITIALIZE_TCM_SECTIONS
|
||||
ldr r0, =__data_tcm_load_start__
|
||||
ldr r1, =__data_tcm_start__
|
||||
ldr r2, =__data_tcm_end__
|
||||
bl memory_copy
|
||||
ldr r0, =__text_tcm_load_start__
|
||||
ldr r1, =__text_tcm_start__
|
||||
ldr r2, =__text_tcm_end__
|
||||
bl memory_copy
|
||||
ldr r0, =__rodata_tcm_load_start__
|
||||
ldr r1, =__rodata_tcm_start__
|
||||
ldr r2, =__rodata_tcm_end__
|
||||
bl memory_copy
|
||||
#endif /* #ifdef INITIALIZE_TCM_SECTIONS */
|
||||
|
||||
/* Zero the bss. */
|
||||
ldr r0, =__bss_start__
|
||||
ldr r1, =__bss_end__
|
||||
movs r2, #0
|
||||
bl memory_set
|
||||
ldr r0, =__tbss_start__
|
||||
ldr r1, =__tbss_end__
|
||||
movs r2, #0
|
||||
bl memory_set
|
||||
#ifdef INITIALIZE_SECONDARY_SECTIONS
|
||||
ldr r0, =__bss2_start__
|
||||
ldr r1, =__bss2_end__
|
||||
mov r2, #0
|
||||
bl memory_set
|
||||
#endif /* #ifdef INITIALIZE_SECONDARY_SECTIONS */
|
||||
#ifdef INITIALIZE_TCM_SECTIONS
|
||||
ldr r0, =__bss_tcm_start__
|
||||
ldr r1, =__bss_tcm_end__
|
||||
mov r2, #0
|
||||
bl memory_set
|
||||
#endif /* #ifdef INITIALIZE_TCM_SECTIONS */
|
||||
|
||||
/* Initialize the heap */
|
||||
ldr r0, = __heap_start__
|
||||
ldr r1, = __heap_end__
|
||||
subs r1, r1, r0
|
||||
cmp r1, #8
|
||||
blt 1f
|
||||
movs r2, #0
|
||||
str r2, [r0]
|
||||
adds r0, r0, #4
|
||||
str r1, [r0]
|
||||
1:
|
||||
|
||||
#ifdef INITIALIZE_USER_SECTIONS
|
||||
ldr r2, =InitializeUserMemorySections
|
||||
blx r2
|
||||
#endif
|
||||
|
||||
/* Call constructors */
|
||||
ldr r0, =__ctors_start__
|
||||
ldr r1, =__ctors_end__
|
||||
ctor_loop:
|
||||
cmp r0, r1
|
||||
beq ctor_end
|
||||
ldr r2, [r0]
|
||||
adds r0, #4
|
||||
push {r0-r1}
|
||||
blx r2
|
||||
pop {r0-r1}
|
||||
b ctor_loop
|
||||
ctor_end:
|
||||
|
||||
/* Setup initial call frame */
|
||||
movs r0, #0
|
||||
mov lr, r0
|
||||
mov r12, sp
|
||||
|
||||
.type start, function
|
||||
start:
|
||||
/* Jump to application entry point */
|
||||
#ifdef FULL_LIBRARY
|
||||
movs r0, #ARGSSPACE
|
||||
ldr r1, =args
|
||||
ldr r2, =debug_getargs
|
||||
blx r2
|
||||
ldr r1, =args
|
||||
#else
|
||||
movs r0, #0
|
||||
movs r1, #0
|
||||
#endif
|
||||
ldr r2, =APP_ENTRY_POINT
|
||||
blx r2
|
||||
|
||||
.thumb_func
|
||||
exit:
|
||||
#ifdef FULL_LIBRARY
|
||||
mov r5, r0 // save the exit parameter/return result
|
||||
|
||||
/* Call destructors */
|
||||
ldr r0, =__dtors_start__
|
||||
ldr r1, =__dtors_end__
|
||||
dtor_loop:
|
||||
cmp r0, r1
|
||||
beq dtor_end
|
||||
ldr r2, [r0]
|
||||
add r0, #4
|
||||
push {r0-r1}
|
||||
blx r2
|
||||
pop {r0-r1}
|
||||
b dtor_loop
|
||||
dtor_end:
|
||||
|
||||
/* Call atexit functions */
|
||||
ldr r2, =_execute_at_exit_fns
|
||||
blx r2
|
||||
|
||||
/* Call debug_exit with return result/exit parameter */
|
||||
mov r0, r5
|
||||
ldr r2, =debug_exit
|
||||
blx r2
|
||||
#endif
|
||||
|
||||
/* Returned from application entry point, loop forever. */
|
||||
exit_loop:
|
||||
b exit_loop
|
||||
|
||||
.thumb_func
|
||||
memory_copy:
|
||||
cmp r0, r1
|
||||
beq 2f
|
||||
subs r2, r2, r1
|
||||
beq 2f
|
||||
1:
|
||||
ldrb r3, [r0]
|
||||
adds r0, r0, #1
|
||||
strb r3, [r1]
|
||||
adds r1, r1, #1
|
||||
subs r2, r2, #1
|
||||
bne 1b
|
||||
2:
|
||||
bx lr
|
||||
|
||||
.thumb_func
|
||||
memory_set:
|
||||
cmp r0, r1
|
||||
beq 1f
|
||||
strb r2, [r0]
|
||||
adds r0, r0, #1
|
||||
b memory_set
|
||||
1:
|
||||
bx lr
|
||||
|
||||
// default C/C++ library helpers
|
||||
|
||||
.macro HELPER helper_name
|
||||
.section .text.\helper_name, "ax", %progbits
|
||||
.balign 2
|
||||
.global \helper_name
|
||||
.weak \helper_name
|
||||
\helper_name:
|
||||
.thumb_func
|
||||
.endm
|
||||
|
||||
.macro JUMPTO name
|
||||
#if defined(__thumb__) && !defined(__thumb2__)
|
||||
mov r12, r0
|
||||
ldr r0, =\name
|
||||
push {r0}
|
||||
mov r0, r12
|
||||
pop {pc}
|
||||
#else
|
||||
b \name
|
||||
#endif
|
||||
.endm
|
||||
|
||||
HELPER __aeabi_read_tp
|
||||
ldr r0, =__tbss_start__-8
|
||||
bx lr
|
||||
HELPER abort
|
||||
b .
|
||||
HELPER __assert
|
||||
b .
|
||||
HELPER __aeabi_assert
|
||||
b .
|
||||
HELPER __sync_synchronize
|
||||
bx lr
|
||||
HELPER __getchar
|
||||
JUMPTO debug_getchar
|
||||
HELPER __putchar
|
||||
JUMPTO debug_putchar
|
||||
HELPER __open
|
||||
JUMPTO debug_fopen
|
||||
HELPER __close
|
||||
JUMPTO debug_fclose
|
||||
HELPER __write
|
||||
mov r3, r0
|
||||
mov r0, r1
|
||||
movs r1, #1
|
||||
JUMPTO debug_fwrite
|
||||
HELPER __read
|
||||
mov r3, r0
|
||||
mov r0, r1
|
||||
movs r1, #1
|
||||
JUMPTO debug_fread
|
||||
HELPER __seek
|
||||
push {r4, lr}
|
||||
mov r4, r0
|
||||
bl debug_fseek
|
||||
cmp r0, #0
|
||||
bne 1f
|
||||
mov r0, r4
|
||||
bl debug_ftell
|
||||
pop {r4, pc}
|
||||
1:
|
||||
ldr r0, =-1
|
||||
pop {r4, pc}
|
||||
// char __user_locale_name_buffer[];
|
||||
.section .bss.__user_locale_name_buffer, "aw", %nobits
|
||||
.global __user_locale_name_buffer
|
||||
.weak __user_locale_name_buffer
|
||||
__user_locale_name_buffer:
|
||||
.word 0x0
|
||||
|
||||
#ifdef FULL_LIBRARY
|
||||
.bss
|
||||
args:
|
||||
.space ARGSSPACE
|
||||
#endif
|
||||
|
||||
/* Setup attibutes of stack and heap sections so they don't take up room in the elf file */
|
||||
.section .stack, "wa", %nobits
|
||||
.section .stack_process, "wa", %nobits
|
||||
.section .heap, "wa", %nobits
|
||||
|
||||
@@ -20,7 +20,7 @@
|
||||
arm_target_interface_type="SWD"
|
||||
build_treat_warnings_as_errors="Yes"
|
||||
c_preprocessor_definitions="CORE_M4;__LPC4300_FAMILY;__LPC435x_SUBFAMILY;ARM_MATH_CM4;FLASH_PLACEMENT=1;BOARD_EA4357;CFG_TUSB_MCU=OPT_MCU_LPC43XX;CFG_TUSB_MEM_SECTION= __attribute__((section(".bss2")))"
|
||||
c_user_include_directories="../../src;$(rootDir)/hw/cmsis/Include;$(rootDir)/hw;$(rootDir)/src;$(lpcDir)/CMSIS_LPC43xx_DriverLib/inc"
|
||||
c_user_include_directories="../../src;$(rootDir)/hw;$(rootDir)/src;$(lpcDir)//inc;$(lpcDir)//inc/config_43xx"
|
||||
debug_register_definition_file="LPC43xx_Registers.xml"
|
||||
debug_target_connection="J-Link"
|
||||
gcc_entry_point="Reset_Handler"
|
||||
@@ -28,7 +28,7 @@
|
||||
linker_memory_map_file="LPC4357 Cortex-M4_MemoryMap.xml"
|
||||
linker_section_placement_file="flash_placement.xml"
|
||||
linker_section_placements_segments="FLASH RX 0x1a000000 0x00080000;RAM RWX 0x10000000 0x00008000"
|
||||
macros="DeviceFamily=LPC4300;DeviceSubFamily=LPC435x;Target=LPC4357 Cortex-M4;Placement=Flash;rootDir=../../../../..;lpcDir=../../../../../hw/mcu/nxp/lpc43xx"
|
||||
macros="DeviceFamily=LPC4300;DeviceSubFamily=LPC435x;Target=LPC4357 Cortex-M4;Placement=Flash;rootDir=../../../../..;lpcDir=../../../../../hw/mcu/nxp/lpc_chip_43xx"
|
||||
project_directory=""
|
||||
project_type="Executable"
|
||||
target_reset_script="Reset();"
|
||||
@@ -47,24 +47,61 @@
|
||||
<folder Name="ea4357">
|
||||
<file file_name="../../../../../hw/bsp/ea4357/board_ea4357.c" />
|
||||
<file file_name="../../../../../hw/bsp/ea4357/board_ea4357.h" />
|
||||
<folder Name="oem_base_board">
|
||||
<file file_name="../../../../../hw/bsp/ea4357/oem_base_board/pca9532.c" />
|
||||
<file file_name="../../../../../hw/bsp/ea4357/oem_base_board/pca9532.h" />
|
||||
</folder>
|
||||
<file file_name="../../../../../hw/bsp/ea4357/pca9532.c" />
|
||||
<file file_name="../../../../../hw/bsp/ea4357/pca9532.h" />
|
||||
</folder>
|
||||
</folder>
|
||||
<folder Name="mcu">
|
||||
<folder Name="nxp">
|
||||
<folder Name="lpc43xx">
|
||||
<folder Name="CMSIS_LPC43xx_DriverLib">
|
||||
<folder Name="src">
|
||||
<file file_name="../../../../../hw/mcu/nxp/lpc43xx/CMSIS_LPC43xx_DriverLib/src/system_LPC43xx.c" />
|
||||
<file file_name="../../../../../hw/mcu/nxp/lpc43xx/CMSIS_LPC43xx_DriverLib/src/lpc43xx_gpio.c" />
|
||||
<file file_name="../../../../../hw/mcu/nxp/lpc43xx/CMSIS_LPC43xx_DriverLib/src/lpc43xx_cgu.c" />
|
||||
<file file_name="../../../../../hw/mcu/nxp/lpc43xx/CMSIS_LPC43xx_DriverLib/src/lpc43xx_scu.c" />
|
||||
<file file_name="../../../../../hw/mcu/nxp/lpc43xx/CMSIS_LPC43xx_DriverLib/src/lpc43xx_i2c.c" />
|
||||
<folder Name="lpc_chip_43xx">
|
||||
<folder Name="inc">
|
||||
<file file_name="../../../../../hw/mcu/nxp/lpc_chip_43xx/inc/arm_common_tables.h" />
|
||||
<file file_name="../../../../../hw/mcu/nxp/lpc_chip_43xx/inc/arm_math.h" />
|
||||
<file file_name="../../../../../hw/mcu/nxp/lpc_chip_43xx/inc/cguccu_18xx_43xx.h" />
|
||||
<file file_name="../../../../../hw/mcu/nxp/lpc_chip_43xx/inc/chip.h" />
|
||||
<file file_name="../../../../../hw/mcu/nxp/lpc_chip_43xx/inc/chip_clocks.h" />
|
||||
<file file_name="../../../../../hw/mcu/nxp/lpc_chip_43xx/inc/chip_lpc18xx.h" />
|
||||
<file file_name="../../../../../hw/mcu/nxp/lpc_chip_43xx/inc/chip_lpc43xx.h" />
|
||||
<file file_name="../../../../../hw/mcu/nxp/lpc_chip_43xx/inc/clock_18xx_43xx.h" />
|
||||
<file file_name="../../../../../hw/mcu/nxp/lpc_chip_43xx/inc/cmsis.h" />
|
||||
<file file_name="../../../../../hw/mcu/nxp/lpc_chip_43xx/inc/cmsis_18xx.h" />
|
||||
<file file_name="../../../../../hw/mcu/nxp/lpc_chip_43xx/inc/cmsis_43xx.h" />
|
||||
<file file_name="../../../../../hw/mcu/nxp/lpc_chip_43xx/inc/cmsis_43xx_m0app.h" />
|
||||
<file file_name="../../../../../hw/mcu/nxp/lpc_chip_43xx/inc/cmsis_43xx_m0sub.h" />
|
||||
<file file_name="../../../../../hw/mcu/nxp/lpc_chip_43xx/inc/core_cm0.h" />
|
||||
<file file_name="../../../../../hw/mcu/nxp/lpc_chip_43xx/inc/core_cm0plus.h" />
|
||||
<file file_name="../../../../../hw/mcu/nxp/lpc_chip_43xx/inc/core_cm3.h" />
|
||||
<file file_name="../../../../../hw/mcu/nxp/lpc_chip_43xx/inc/core_cm4.h" />
|
||||
<file file_name="../../../../../hw/mcu/nxp/lpc_chip_43xx/inc/core_cm4_simd.h" />
|
||||
<file file_name="../../../../../hw/mcu/nxp/lpc_chip_43xx/inc/core_cmFunc.h" />
|
||||
<file file_name="../../../../../hw/mcu/nxp/lpc_chip_43xx/inc/core_cmInstr.h" />
|
||||
<file file_name="../../../../../hw/mcu/nxp/lpc_chip_43xx/inc/core_sc000.h" />
|
||||
<file file_name="../../../../../hw/mcu/nxp/lpc_chip_43xx/inc/core_sc300.h" />
|
||||
<file file_name="../../../../../hw/mcu/nxp/lpc_chip_43xx/inc/creg_18xx_43xx.h" />
|
||||
<file file_name="../../../../../hw/mcu/nxp/lpc_chip_43xx/inc/fpu_init.h" />
|
||||
<file file_name="../../../../../hw/mcu/nxp/lpc_chip_43xx/inc/gpio_18xx_43xx.h" />
|
||||
<file file_name="../../../../../hw/mcu/nxp/lpc_chip_43xx/inc/i2c_18xx_43xx.h" />
|
||||
<file file_name="../../../../../hw/mcu/nxp/lpc_chip_43xx/inc/i2c_common_18xx_43xx.h" />
|
||||
<file file_name="../../../../../hw/mcu/nxp/lpc_chip_43xx/inc/i2cm_18xx_43xx.h" />
|
||||
<file file_name="../../../../../hw/mcu/nxp/lpc_chip_43xx/inc/lpc_types.h" />
|
||||
<file file_name="../../../../../hw/mcu/nxp/lpc_chip_43xx/inc/packing.h" />
|
||||
<file file_name="../../../../../hw/mcu/nxp/lpc_chip_43xx/inc/uart_18xx_43xx.h" />
|
||||
<file file_name="../../../../../hw/mcu/nxp/lpc_chip_43xx/inc/usbhs_18xx_43xx.h" />
|
||||
<folder Name="config_43xx">
|
||||
<file file_name="../../../../../hw/mcu/nxp/lpc_chip_43xx/inc/config_43xx/cmsis_43xx.h" />
|
||||
<file file_name="../../../../../hw/mcu/nxp/lpc_chip_43xx/inc/config_43xx/sys_config.h" />
|
||||
</folder>
|
||||
</folder>
|
||||
<folder Name="src">
|
||||
<file file_name="../../../../../hw/mcu/nxp/lpc_chip_43xx/src/chip_18xx_43xx.c" />
|
||||
<file file_name="../../../../../hw/mcu/nxp/lpc_chip_43xx/src/clock_18xx_43xx.c" />
|
||||
<file file_name="../../../../../hw/mcu/nxp/lpc_chip_43xx/src/fpu_init.c" />
|
||||
<file file_name="../../../../../hw/mcu/nxp/lpc_chip_43xx/src/gpio_18xx_43xx.c" />
|
||||
<file file_name="../../../../../hw/mcu/nxp/lpc_chip_43xx/src/i2c_18xx_43xx.c" />
|
||||
<file file_name="../../../../../hw/mcu/nxp/lpc_chip_43xx/src/i2cm_18xx_43xx.c" />
|
||||
<file file_name="../../../../../hw/mcu/nxp/lpc_chip_43xx/src/sysinit_18xx_43xx.c" />
|
||||
<file file_name="../../../../../hw/mcu/nxp/lpc_chip_43xx/src/uart_18xx_43xx.c" />
|
||||
</folder>
|
||||
</folder>
|
||||
</folder>
|
||||
</folder>
|
||||
|
||||
@@ -201,7 +201,7 @@ void led_blinking_task(void)
|
||||
if ( !tu_timeout_expired(&tm) ) return; // not enough time
|
||||
tu_timeout_reset(&tm);
|
||||
|
||||
board_led_control(BOARD_LED0, led_state);
|
||||
board_led_control(led_state);
|
||||
led_state = 1 - led_state; // toggle
|
||||
}
|
||||
|
||||
|
||||
@@ -41,6 +41,12 @@
|
||||
|
||||
#if CFG_TUD_MSC
|
||||
|
||||
// Some MCU doesn't have enough 8KB SRAM to store the whole disk
|
||||
// We will use Flash as read-only disk
|
||||
#if CFG_TUSB_MCU == OPT_MCU_LPC13XX
|
||||
#define DISK_READONLY
|
||||
#endif
|
||||
|
||||
#define README_CONTENTS \
|
||||
"This is tinyusb's MassStorage Class demo.\r\n\r\n\
|
||||
If you find any bugs or get any questions, feel free to file an\r\n\
|
||||
@@ -52,7 +58,10 @@ enum
|
||||
DISK_BLOCK_SIZE = 512
|
||||
};
|
||||
|
||||
uint8_t msc_device_ramdisk[DISK_BLOCK_NUM][DISK_BLOCK_SIZE] =
|
||||
#ifdef DISK_READONLY
|
||||
const
|
||||
#endif
|
||||
static uint8_t msc_disk[DISK_BLOCK_NUM][DISK_BLOCK_SIZE] =
|
||||
{
|
||||
//------------- Boot Sector -------------//
|
||||
// byte_per_sector = DISK_BLOCK_SIZE; fat12_sector_num_16 = DISK_BLOCK_NUM;
|
||||
@@ -99,7 +108,7 @@ int32_t tud_msc_read10_cb(uint8_t lun, uint32_t lba, uint32_t offset, void* buff
|
||||
{
|
||||
(void) lun;
|
||||
|
||||
uint8_t* addr = msc_device_ramdisk[lba] + offset;
|
||||
uint8_t const* addr = msc_disk[lba] + offset;
|
||||
memcpy(buffer, addr, bufsize);
|
||||
|
||||
return bufsize;
|
||||
@@ -111,8 +120,10 @@ int32_t tud_msc_write10_cb(uint8_t lun, uint32_t lba, uint32_t offset, uint8_t*
|
||||
{
|
||||
(void) lun;
|
||||
|
||||
uint8_t* addr = msc_device_ramdisk[lba] + offset;
|
||||
#ifndef DISK_READONLY
|
||||
uint8_t* addr = msc_disk[lba] + offset;
|
||||
memcpy(addr, buffer, bufsize);
|
||||
#endif
|
||||
|
||||
return bufsize;
|
||||
}
|
||||
|
||||
@@ -99,9 +99,9 @@
|
||||
// #define CFG_TUD_DESC_VID 0xCAFE
|
||||
// #define CFG_TUD_DESC_PID 0x0001
|
||||
|
||||
// LPC175x_6x's endpoint type (bulk/interrupt/iso) are fixed by its number
|
||||
// LPC 17xx and 40xx endpoint type (bulk/interrupt/iso) are fixed by its number
|
||||
// Therefor we need to force endpoint number to correct type on lpc17xx
|
||||
#if CFG_TUSB_MCU == OPT_MCU_LPC175X_6X
|
||||
#if CFG_TUSB_MCU == OPT_MCU_LPC175X_6X || CFG_TUSB_MCU == OPT_MCU_LPC177X_8X || CFG_TUSB_MCU == OPT_MCU_LPC40XX
|
||||
#define CFG_TUD_DESC_CDC_EPNUM_NOTIF 1
|
||||
#define CFG_TUD_DESC_CDC_EPNUM 2
|
||||
#define CFG_TUD_DESC_MSC_EPNUM 5
|
||||
|
||||
@@ -216,7 +216,7 @@ void led_blinky_cb(TimerHandle_t xTimer)
|
||||
(void) xTimer;
|
||||
static bool led_state = false;
|
||||
|
||||
board_led_control(BOARD_LED0, led_state);
|
||||
board_led_control(led_state);
|
||||
led_state = 1 - led_state; // toggle
|
||||
}
|
||||
|
||||
|
||||
@@ -41,6 +41,12 @@
|
||||
|
||||
#if CFG_TUD_MSC
|
||||
|
||||
// Some MCU doesn't have enough 8KB SRAM to store the whole disk
|
||||
// We will use Flash as read-only disk
|
||||
#if CFG_TUSB_MCU == OPT_MCU_LPC13XX
|
||||
#define DISK_READONLY
|
||||
#endif
|
||||
|
||||
#define README_CONTENTS \
|
||||
"This is tinyusb's MassStorage Class demo.\r\n\r\n\
|
||||
If you find any bugs or get any questions, feel free to file an\r\n\
|
||||
@@ -52,7 +58,10 @@ enum
|
||||
DISK_BLOCK_SIZE = 512
|
||||
};
|
||||
|
||||
uint8_t msc_device_ramdisk[DISK_BLOCK_NUM][DISK_BLOCK_SIZE] =
|
||||
#ifdef DISK_READONLY
|
||||
const
|
||||
#endif
|
||||
static uint8_t msc_disk[DISK_BLOCK_NUM][DISK_BLOCK_SIZE] =
|
||||
{
|
||||
//------------- Boot Sector -------------//
|
||||
// byte_per_sector = DISK_BLOCK_SIZE; fat12_sector_num_16 = DISK_BLOCK_NUM;
|
||||
@@ -97,7 +106,9 @@ uint8_t msc_device_ramdisk[DISK_BLOCK_NUM][DISK_BLOCK_SIZE] =
|
||||
// Copy disk's data to buffer (up to bufsize) and return number of copied bytes.
|
||||
int32_t tud_msc_read10_cb(uint8_t lun, uint32_t lba, uint32_t offset, void* buffer, uint32_t bufsize)
|
||||
{
|
||||
uint8_t* addr = msc_device_ramdisk[lba] + offset;
|
||||
(void) lun;
|
||||
|
||||
uint8_t* addr = msc_disk[lba] + offset;
|
||||
memcpy(buffer, addr, bufsize);
|
||||
|
||||
return bufsize;
|
||||
@@ -107,14 +118,20 @@ int32_t tud_msc_read10_cb(uint8_t lun, uint32_t lba, uint32_t offset, void* buff
|
||||
// Process data in buffer to disk's storage and return number of written bytes
|
||||
int32_t tud_msc_write10_cb(uint8_t lun, uint32_t lba, uint32_t offset, uint8_t* buffer, uint32_t bufsize)
|
||||
{
|
||||
uint8_t* addr = msc_device_ramdisk[lba] + offset;
|
||||
(void) lun;
|
||||
|
||||
#ifndef DISK_READONLY
|
||||
uint8_t* addr = msc_disk[lba] + offset;
|
||||
memcpy(addr, buffer, bufsize);
|
||||
#endif
|
||||
|
||||
return bufsize;
|
||||
}
|
||||
|
||||
void tud_msc_capacity_cb(uint8_t lun, uint32_t* block_count, uint16_t* block_size)
|
||||
{
|
||||
(void) lun;
|
||||
|
||||
*block_count = DISK_BLOCK_NUM;
|
||||
*block_size = DISK_BLOCK_SIZE;
|
||||
}
|
||||
|
||||
File diff suppressed because it is too large
Load Diff
@@ -1,234 +0,0 @@
|
||||
/*********************************************************************
|
||||
* SEGGER MICROCONTROLLER GmbH & Co. KG *
|
||||
* Solutions for real time microcontroller applications *
|
||||
**********************************************************************
|
||||
* *
|
||||
* (c) 2014 - 2016 SEGGER Microcontroller GmbH & Co. KG *
|
||||
* *
|
||||
* www.segger.com Support: support@segger.com *
|
||||
* *
|
||||
**********************************************************************
|
||||
* *
|
||||
* SEGGER RTT * Real Time Transfer for embedded targets *
|
||||
* *
|
||||
**********************************************************************
|
||||
* *
|
||||
* All rights reserved. *
|
||||
* *
|
||||
* * This software may in its unmodified form be freely redistributed *
|
||||
* in source form. *
|
||||
* * The source code may be modified, provided the source code *
|
||||
* retains the above copyright notice, this list of conditions and *
|
||||
* the following disclaimer. *
|
||||
* * Modified versions of this software in source or linkable form *
|
||||
* may not be distributed without prior consent of SEGGER. *
|
||||
* * This software may only be used for communication with SEGGER *
|
||||
* J-Link debug probes. *
|
||||
* *
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND *
|
||||
* CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, *
|
||||
* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF *
|
||||
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE *
|
||||
* DISCLAIMED. IN NO EVENT SHALL SEGGER Microcontroller BE LIABLE FOR *
|
||||
* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR *
|
||||
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT *
|
||||
* OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; *
|
||||
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF *
|
||||
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT *
|
||||
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE *
|
||||
* USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH *
|
||||
* DAMAGE. *
|
||||
* *
|
||||
**********************************************************************
|
||||
* *
|
||||
* RTT version: 5.12e *
|
||||
* *
|
||||
**********************************************************************
|
||||
---------------------------END-OF-HEADER------------------------------
|
||||
File : SEGGER_RTT.h
|
||||
Purpose : Implementation of SEGGER real-time transfer which allows
|
||||
real-time communication on targets which support debugger
|
||||
memory accesses while the CPU is running.
|
||||
----------------------------------------------------------------------
|
||||
*/
|
||||
|
||||
#ifndef SEGGER_RTT_H
|
||||
#define SEGGER_RTT_H
|
||||
|
||||
#include "SEGGER_RTT_Conf.h"
|
||||
|
||||
/*********************************************************************
|
||||
*
|
||||
* Defines, fixed
|
||||
*
|
||||
**********************************************************************
|
||||
*/
|
||||
|
||||
/*********************************************************************
|
||||
*
|
||||
* Types
|
||||
*
|
||||
**********************************************************************
|
||||
*/
|
||||
|
||||
//
|
||||
// Description for a circular buffer (also called "ring buffer")
|
||||
// which is used as up-buffer (T->H)
|
||||
//
|
||||
typedef struct {
|
||||
const char* sName; // Optional name. Standard names so far are: "Terminal", "SysView", "J-Scope_t4i4"
|
||||
char* pBuffer; // Pointer to start of buffer
|
||||
unsigned SizeOfBuffer; // Buffer size in bytes. Note that one byte is lost, as this implementation does not fill up the buffer in order to avoid the problem of being unable to distinguish between full and empty.
|
||||
unsigned WrOff; // Position of next item to be written by either target.
|
||||
volatile unsigned RdOff; // Position of next item to be read by host. Must be volatile since it may be modified by host.
|
||||
unsigned Flags; // Contains configuration flags
|
||||
} SEGGER_RTT_BUFFER_UP;
|
||||
|
||||
//
|
||||
// Description for a circular buffer (also called "ring buffer")
|
||||
// which is used as down-buffer (H->T)
|
||||
//
|
||||
typedef struct {
|
||||
const char* sName; // Optional name. Standard names so far are: "Terminal", "SysView", "J-Scope_t4i4"
|
||||
char* pBuffer; // Pointer to start of buffer
|
||||
unsigned SizeOfBuffer; // Buffer size in bytes. Note that one byte is lost, as this implementation does not fill up the buffer in order to avoid the problem of being unable to distinguish between full and empty.
|
||||
volatile unsigned WrOff; // Position of next item to be written by host. Must be volatile since it may be modified by host.
|
||||
unsigned RdOff; // Position of next item to be read by target (down-buffer).
|
||||
unsigned Flags; // Contains configuration flags
|
||||
} SEGGER_RTT_BUFFER_DOWN;
|
||||
|
||||
//
|
||||
// RTT control block which describes the number of buffers available
|
||||
// as well as the configuration for each buffer
|
||||
//
|
||||
//
|
||||
typedef struct {
|
||||
char acID[16]; // Initialized to "SEGGER RTT"
|
||||
int MaxNumUpBuffers; // Initialized to SEGGER_RTT_MAX_NUM_UP_BUFFERS (type. 2)
|
||||
int MaxNumDownBuffers; // Initialized to SEGGER_RTT_MAX_NUM_DOWN_BUFFERS (type. 2)
|
||||
SEGGER_RTT_BUFFER_UP aUp[SEGGER_RTT_MAX_NUM_UP_BUFFERS]; // Up buffers, transferring information up from target via debug probe to host
|
||||
SEGGER_RTT_BUFFER_DOWN aDown[SEGGER_RTT_MAX_NUM_DOWN_BUFFERS]; // Down buffers, transferring information down from host via debug probe to target
|
||||
} SEGGER_RTT_CB;
|
||||
|
||||
/*********************************************************************
|
||||
*
|
||||
* Global data
|
||||
*
|
||||
**********************************************************************
|
||||
*/
|
||||
extern SEGGER_RTT_CB _SEGGER_RTT;
|
||||
|
||||
/*********************************************************************
|
||||
*
|
||||
* RTT API functions
|
||||
*
|
||||
**********************************************************************
|
||||
*/
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
int SEGGER_RTT_AllocDownBuffer (const char* sName, void* pBuffer, unsigned BufferSize, unsigned Flags);
|
||||
int SEGGER_RTT_AllocUpBuffer (const char* sName, void* pBuffer, unsigned BufferSize, unsigned Flags);
|
||||
int SEGGER_RTT_ConfigUpBuffer (unsigned BufferIndex, const char* sName, void* pBuffer, unsigned BufferSize, unsigned Flags);
|
||||
int SEGGER_RTT_ConfigDownBuffer (unsigned BufferIndex, const char* sName, void* pBuffer, unsigned BufferSize, unsigned Flags);
|
||||
int SEGGER_RTT_GetKey (void);
|
||||
unsigned SEGGER_RTT_HasData (unsigned BufferIndex);
|
||||
int SEGGER_RTT_HasKey (void);
|
||||
void SEGGER_RTT_Init (void);
|
||||
unsigned SEGGER_RTT_Read (unsigned BufferIndex, void* pBuffer, unsigned BufferSize);
|
||||
unsigned SEGGER_RTT_ReadNoLock (unsigned BufferIndex, void* pData, unsigned BufferSize);
|
||||
int SEGGER_RTT_SetNameDownBuffer(unsigned BufferIndex, const char* sName);
|
||||
int SEGGER_RTT_SetNameUpBuffer (unsigned BufferIndex, const char* sName);
|
||||
int SEGGER_RTT_WaitKey (void);
|
||||
unsigned SEGGER_RTT_Write (unsigned BufferIndex, const void* pBuffer, unsigned NumBytes);
|
||||
unsigned SEGGER_RTT_WriteNoLock (unsigned BufferIndex, const void* pBuffer, unsigned NumBytes);
|
||||
unsigned SEGGER_RTT_WriteSkipNoLock (unsigned BufferIndex, const void* pBuffer, unsigned NumBytes);
|
||||
unsigned SEGGER_RTT_WriteString (unsigned BufferIndex, const char* s);
|
||||
void SEGGER_RTT_WriteWithOverwriteNoLock(unsigned BufferIndex, const void* pBuffer, unsigned NumBytes);
|
||||
//
|
||||
// Function macro for performance optimization
|
||||
//
|
||||
#define SEGGER_RTT_HASDATA(n) (_SEGGER_RTT.aDown[n].WrOff - _SEGGER_RTT.aDown[n].RdOff)
|
||||
|
||||
/*********************************************************************
|
||||
*
|
||||
* RTT "Terminal" API functions
|
||||
*
|
||||
**********************************************************************
|
||||
*/
|
||||
int SEGGER_RTT_SetTerminal (char TerminalId);
|
||||
int SEGGER_RTT_TerminalOut (char TerminalId, const char* s);
|
||||
|
||||
/*********************************************************************
|
||||
*
|
||||
* RTT printf functions (require SEGGER_RTT_printf.c)
|
||||
*
|
||||
**********************************************************************
|
||||
*/
|
||||
int SEGGER_RTT_printf(unsigned BufferIndex, const char * sFormat, ...);
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
/*********************************************************************
|
||||
*
|
||||
* Defines
|
||||
*
|
||||
**********************************************************************
|
||||
*/
|
||||
|
||||
//
|
||||
// Operating modes. Define behavior if buffer is full (not enough space for entire message)
|
||||
//
|
||||
#define SEGGER_RTT_MODE_NO_BLOCK_SKIP (0U) // Skip. Do not block, output nothing. (Default)
|
||||
#define SEGGER_RTT_MODE_NO_BLOCK_TRIM (1U) // Trim: Do not block, output as much as fits.
|
||||
#define SEGGER_RTT_MODE_BLOCK_IF_FIFO_FULL (2U) // Block: Wait until there is space in the buffer.
|
||||
#define SEGGER_RTT_MODE_MASK (3U)
|
||||
|
||||
//
|
||||
// Control sequences, based on ANSI.
|
||||
// Can be used to control color, and clear the screen
|
||||
//
|
||||
#define RTT_CTRL_RESET "[0m" // Reset to default colors
|
||||
#define RTT_CTRL_CLEAR "[2J" // Clear screen, reposition cursor to top left
|
||||
|
||||
#define RTT_CTRL_TEXT_BLACK "[2;30m"
|
||||
#define RTT_CTRL_TEXT_RED "[2;31m"
|
||||
#define RTT_CTRL_TEXT_GREEN "[2;32m"
|
||||
#define RTT_CTRL_TEXT_YELLOW "[2;33m"
|
||||
#define RTT_CTRL_TEXT_BLUE "[2;34m"
|
||||
#define RTT_CTRL_TEXT_MAGENTA "[2;35m"
|
||||
#define RTT_CTRL_TEXT_CYAN "[2;36m"
|
||||
#define RTT_CTRL_TEXT_WHITE "[2;37m"
|
||||
|
||||
#define RTT_CTRL_TEXT_BRIGHT_BLACK "[1;30m"
|
||||
#define RTT_CTRL_TEXT_BRIGHT_RED "[1;31m"
|
||||
#define RTT_CTRL_TEXT_BRIGHT_GREEN "[1;32m"
|
||||
#define RTT_CTRL_TEXT_BRIGHT_YELLOW "[1;33m"
|
||||
#define RTT_CTRL_TEXT_BRIGHT_BLUE "[1;34m"
|
||||
#define RTT_CTRL_TEXT_BRIGHT_MAGENTA "[1;35m"
|
||||
#define RTT_CTRL_TEXT_BRIGHT_CYAN "[1;36m"
|
||||
#define RTT_CTRL_TEXT_BRIGHT_WHITE "[1;37m"
|
||||
|
||||
#define RTT_CTRL_BG_BLACK "[24;40m"
|
||||
#define RTT_CTRL_BG_RED "[24;41m"
|
||||
#define RTT_CTRL_BG_GREEN "[24;42m"
|
||||
#define RTT_CTRL_BG_YELLOW "[24;43m"
|
||||
#define RTT_CTRL_BG_BLUE "[24;44m"
|
||||
#define RTT_CTRL_BG_MAGENTA "[24;45m"
|
||||
#define RTT_CTRL_BG_CYAN "[24;46m"
|
||||
#define RTT_CTRL_BG_WHITE "[24;47m"
|
||||
|
||||
#define RTT_CTRL_BG_BRIGHT_BLACK "[4;40m"
|
||||
#define RTT_CTRL_BG_BRIGHT_RED "[4;41m"
|
||||
#define RTT_CTRL_BG_BRIGHT_GREEN "[4;42m"
|
||||
#define RTT_CTRL_BG_BRIGHT_YELLOW "[4;43m"
|
||||
#define RTT_CTRL_BG_BRIGHT_BLUE "[4;44m"
|
||||
#define RTT_CTRL_BG_BRIGHT_MAGENTA "[4;45m"
|
||||
#define RTT_CTRL_BG_BRIGHT_CYAN "[4;46m"
|
||||
#define RTT_CTRL_BG_BRIGHT_WHITE "[4;47m"
|
||||
|
||||
|
||||
#endif
|
||||
|
||||
/*************************** End of file ****************************/
|
||||
@@ -1,242 +0,0 @@
|
||||
/*********************************************************************
|
||||
* SEGGER MICROCONTROLLER GmbH & Co. KG *
|
||||
* Solutions for real time microcontroller applications *
|
||||
**********************************************************************
|
||||
* *
|
||||
* (c) 2014 - 2016 SEGGER Microcontroller GmbH & Co. KG *
|
||||
* *
|
||||
* www.segger.com Support: support@segger.com *
|
||||
* *
|
||||
**********************************************************************
|
||||
* *
|
||||
* SEGGER RTT * Real Time Transfer for embedded targets *
|
||||
* *
|
||||
**********************************************************************
|
||||
* *
|
||||
* All rights reserved. *
|
||||
* *
|
||||
* * This software may in its unmodified form be freely redistributed *
|
||||
* in source form. *
|
||||
* * The source code may be modified, provided the source code *
|
||||
* retains the above copyright notice, this list of conditions and *
|
||||
* the following disclaimer. *
|
||||
* * Modified versions of this software in source or linkable form *
|
||||
* may not be distributed without prior consent of SEGGER. *
|
||||
* * This software may only be used for communication with SEGGER *
|
||||
* J-Link debug probes. *
|
||||
* *
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND *
|
||||
* CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, *
|
||||
* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF *
|
||||
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE *
|
||||
* DISCLAIMED. IN NO EVENT SHALL SEGGER Microcontroller BE LIABLE FOR *
|
||||
* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR *
|
||||
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT *
|
||||
* OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; *
|
||||
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF *
|
||||
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT *
|
||||
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE *
|
||||
* USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH *
|
||||
* DAMAGE. *
|
||||
* *
|
||||
**********************************************************************
|
||||
* *
|
||||
* RTT version: 5.12e *
|
||||
* *
|
||||
**********************************************************************
|
||||
----------------------------------------------------------------------
|
||||
File : SEGGER_RTT_Conf.h
|
||||
Purpose : Implementation of SEGGER real-time transfer (RTT) which
|
||||
allows real-time communication on targets which support
|
||||
debugger memory accesses while the CPU is running.
|
||||
---------------------------END-OF-HEADER------------------------------
|
||||
*/
|
||||
|
||||
#ifndef SEGGER_RTT_CONF_H
|
||||
#define SEGGER_RTT_CONF_H
|
||||
|
||||
#ifdef __ICCARM__
|
||||
#include <intrinsics.h>
|
||||
#endif
|
||||
|
||||
/*********************************************************************
|
||||
*
|
||||
* Defines, configurable
|
||||
*
|
||||
**********************************************************************
|
||||
*/
|
||||
|
||||
#define SEGGER_RTT_MAX_NUM_UP_BUFFERS (2) // Max. number of up-buffers (T->H) available on this target (Default: 2)
|
||||
#define SEGGER_RTT_MAX_NUM_DOWN_BUFFERS (2) // Max. number of down-buffers (H->T) available on this target (Default: 2)
|
||||
|
||||
#define BUFFER_SIZE_UP (1024) // Size of the buffer for terminal output of target, up to host (Default: 1k)
|
||||
#define BUFFER_SIZE_DOWN (16) // Size of the buffer for terminal input to target from host (Usually keyboard input) (Default: 16)
|
||||
|
||||
#define SEGGER_RTT_PRINTF_BUFFER_SIZE (64u) // Size of buffer for RTT printf to bulk-send chars via RTT (Default: 64)
|
||||
|
||||
#define SEGGER_RTT_MODE_DEFAULT SEGGER_RTT_MODE_NO_BLOCK_SKIP // Mode for pre-initialized terminal channel (buffer 0)
|
||||
|
||||
//
|
||||
// Target is not allowed to perform other RTT operations while string still has not been stored completely.
|
||||
// Otherwise we would probably end up with a mixed string in the buffer.
|
||||
// If using RTT from within interrupts, multiple tasks or multi processors, define the SEGGER_RTT_LOCK() and SEGGER_RTT_UNLOCK() function here.
|
||||
//
|
||||
// SEGGER_RTT_MAX_INTERRUPT_PRIORITY can be used in the sample lock routines on Cortex-M3/4.
|
||||
// Make sure to mask all interrupts which can send RTT data, i.e. generate SystemView events, or cause task switches.
|
||||
// When high-priority interrupts must not be masked while sending RTT data, SEGGER_RTT_MAX_INTERRUPT_PRIORITY needs to be adjusted accordingly.
|
||||
// (Higher priority = lower priority number)
|
||||
// Default value for embOS: 128u
|
||||
// Default configuration in FreeRTOS: configMAX_SYSCALL_INTERRUPT_PRIORITY: ( configLIBRARY_MAX_SYSCALL_INTERRUPT_PRIORITY << (8 - configPRIO_BITS) )
|
||||
// In case of doubt mask all interrupts: 0u
|
||||
//
|
||||
|
||||
#define SEGGER_RTT_MAX_INTERRUPT_PRIORITY (0x20) // Interrupt priority to lock on SEGGER_RTT_LOCK on Cortex-M3/4 (Default: 0x20)
|
||||
|
||||
/*********************************************************************
|
||||
*
|
||||
* RTT lock configuration for SEGGER Embedded Studio,
|
||||
* Rowley CrossStudio and GCC
|
||||
*/
|
||||
#if (defined __SES_ARM) || (defined __CROSSWORKS_ARM) || (defined __GNUC__)
|
||||
#ifdef __ARM_ARCH_6M__
|
||||
#define SEGGER_RTT_LOCK() { \
|
||||
unsigned int LockState; \
|
||||
__asm volatile ("mrs %0, primask \n\t" \
|
||||
"mov r1, $1 \n\t" \
|
||||
"msr primask, r1 \n\t" \
|
||||
: "=r" (LockState) \
|
||||
: \
|
||||
: "r1" \
|
||||
);
|
||||
|
||||
#define SEGGER_RTT_UNLOCK() __asm volatile ("msr primask, %0 \n\t" \
|
||||
: \
|
||||
: "r" (LockState) \
|
||||
: \
|
||||
); \
|
||||
}
|
||||
|
||||
#elif (defined(__ARM_ARCH_7M__) || defined(__ARM_ARCH_7EM__))
|
||||
#ifndef SEGGER_RTT_MAX_INTERRUPT_PRIORITY
|
||||
#define SEGGER_RTT_MAX_INTERRUPT_PRIORITY (0x20)
|
||||
#endif
|
||||
#define SEGGER_RTT_LOCK() { \
|
||||
unsigned int LockState; \
|
||||
__asm volatile ("mrs %0, basepri \n\t" \
|
||||
"mov r1, %1 \n\t" \
|
||||
"msr basepri, r1 \n\t" \
|
||||
: "=r" (LockState) \
|
||||
: "i"(SEGGER_RTT_MAX_INTERRUPT_PRIORITY) \
|
||||
: "r1" \
|
||||
);
|
||||
|
||||
#define SEGGER_RTT_UNLOCK() __asm volatile ("msr basepri, %0 \n\t" \
|
||||
: \
|
||||
: "r" (LockState) \
|
||||
: \
|
||||
); \
|
||||
}
|
||||
|
||||
#elif defined(__ARM_ARCH_7A__)
|
||||
#define SEGGER_RTT_LOCK() { \
|
||||
unsigned int LockState; \
|
||||
__asm volatile ("mrs r1, CPSR \n\t" \
|
||||
"mov %0, r1 \n\t" \
|
||||
"orr r1, r1, #0xC0 \n\t" \
|
||||
"msr CPSR_c, r1 \n\t" \
|
||||
: "=r" (LockState) \
|
||||
: \
|
||||
: "r1" \
|
||||
);
|
||||
|
||||
#define SEGGER_RTT_UNLOCK() __asm volatile ("mov r0, %0 \n\t" \
|
||||
"mrs r1, CPSR \n\t" \
|
||||
"bic r1, r1, #0xC0 \n\t" \
|
||||
"and r0, r0, #0xC0 \n\t" \
|
||||
"orr r1, r1, r0 \n\t" \
|
||||
"msr CPSR_c, r1 \n\t" \
|
||||
: \
|
||||
: "r" (LockState) \
|
||||
: "r0", "r1" \
|
||||
); \
|
||||
}
|
||||
#else
|
||||
#define SEGGER_RTT_LOCK()
|
||||
#define SEGGER_RTT_UNLOCK()
|
||||
#endif
|
||||
#endif
|
||||
|
||||
/*********************************************************************
|
||||
*
|
||||
* RTT lock configuration for IAR EWARM
|
||||
*/
|
||||
#ifdef __ICCARM__
|
||||
#if (defined (__ARM6M__) && (__CORE__ == __ARM6M__))
|
||||
#define SEGGER_RTT_LOCK() { \
|
||||
unsigned int LockState; \
|
||||
LockState = __get_PRIMASK(); \
|
||||
__set_PRIMASK(1);
|
||||
|
||||
#define SEGGER_RTT_UNLOCK() __set_PRIMASK(LockState); \
|
||||
}
|
||||
#elif ((defined (__ARM7EM__) && (__CORE__ == __ARM7EM__)) || (defined (__ARM7M__) && (__CORE__ == __ARM7M__)))
|
||||
#ifndef SEGGER_RTT_MAX_INTERRUPT_PRIORITY
|
||||
#define SEGGER_RTT_MAX_INTERRUPT_PRIORITY (0x20)
|
||||
#endif
|
||||
#define SEGGER_RTT_LOCK() { \
|
||||
unsigned int LockState; \
|
||||
LockState = __get_BASEPRI(); \
|
||||
__set_BASEPRI(SEGGER_RTT_MAX_INTERRUPT_PRIORITY);
|
||||
|
||||
#define SEGGER_RTT_UNLOCK() __set_BASEPRI(LockState); \
|
||||
}
|
||||
#endif
|
||||
#endif
|
||||
|
||||
/*********************************************************************
|
||||
*
|
||||
* RTT lock configuration for KEIL ARM
|
||||
*/
|
||||
#ifdef __CC_ARM
|
||||
#if (defined __TARGET_ARCH_6S_M)
|
||||
#define SEGGER_RTT_LOCK() { \
|
||||
unsigned int LockState; \
|
||||
register unsigned char PRIMASK __asm( "primask"); \
|
||||
LockState = PRIMASK; \
|
||||
PRIMASK = 1u; \
|
||||
__schedule_barrier();
|
||||
|
||||
#define SEGGER_RTT_UNLOCK() PRIMASK = LockState; \
|
||||
__schedule_barrier(); \
|
||||
}
|
||||
#elif (defined(__TARGET_ARCH_7_M) || defined(__TARGET_ARCH_7E_M))
|
||||
#ifndef SEGGER_RTT_MAX_INTERRUPT_PRIORITY
|
||||
#define SEGGER_RTT_MAX_INTERRUPT_PRIORITY (0x20)
|
||||
#endif
|
||||
#define SEGGER_RTT_LOCK() { \
|
||||
unsigned int LockState; \
|
||||
register unsigned char BASEPRI __asm( "basepri"); \
|
||||
LockState = BASEPRI; \
|
||||
BASEPRI = SEGGER_RTT_MAX_INTERRUPT_PRIORITY; \
|
||||
__schedule_barrier();
|
||||
|
||||
#define SEGGER_RTT_UNLOCK() BASEPRI = LockState; \
|
||||
__schedule_barrier(); \
|
||||
}
|
||||
#endif
|
||||
#endif
|
||||
|
||||
/*********************************************************************
|
||||
*
|
||||
* RTT lock configuration fallback
|
||||
*/
|
||||
#ifndef SEGGER_RTT_LOCK
|
||||
#define SEGGER_RTT_LOCK() // Lock RTT (nestable) (i.e. disable interrupts)
|
||||
#endif
|
||||
|
||||
#ifndef SEGGER_RTT_UNLOCK
|
||||
#define SEGGER_RTT_UNLOCK() // Unlock RTT (nestable) (i.e. enable previous interrupt lock state)
|
||||
#endif
|
||||
|
||||
#endif
|
||||
/*************************** End of file ****************************/
|
||||
@@ -1,76 +0,0 @@
|
||||
/*********************************************************************
|
||||
* SEGGER MICROCONTROLLER GmbH & Co. KG *
|
||||
* Solutions for real time microcontroller applications *
|
||||
**********************************************************************
|
||||
* *
|
||||
* (c) 2014 - 2015 SEGGER Microcontroller GmbH & Co. KG *
|
||||
* *
|
||||
* www.segger.com Support: support@segger.com *
|
||||
* *
|
||||
**********************************************************************
|
||||
* *
|
||||
* All rights reserved. *
|
||||
* *
|
||||
* * This software may in its unmodified form be freely redistributed *
|
||||
* in source form. *
|
||||
* * The source code may be modified, provided the source code *
|
||||
* retains the above copyright notice, this list of conditions and *
|
||||
* the following disclaimer. *
|
||||
* * Modified versions of this software in source or linkable form *
|
||||
* may not be distributed without prior consent of SEGGER. *
|
||||
* * This software may only be used for communication with SEGGER *
|
||||
* J-Link debug probes. *
|
||||
* *
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND *
|
||||
* CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, *
|
||||
* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF *
|
||||
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE *
|
||||
* DISCLAIMED. IN NO EVENT SHALL SEGGER Microcontroller BE LIABLE FOR *
|
||||
* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR *
|
||||
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT *
|
||||
* OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; *
|
||||
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF *
|
||||
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT *
|
||||
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE *
|
||||
* USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH *
|
||||
* DAMAGE. *
|
||||
* *
|
||||
**********************************************************************
|
||||
-------- END-OF-HEADER ---------------------------------------------
|
||||
File : SEGGER_RTT_Syscalls_SES.c
|
||||
Purpose : Reimplementation of printf, puts and
|
||||
implementation of __putchar and __getchar using RTT in SES.
|
||||
To use RTT for printf output, include this file in your
|
||||
application.
|
||||
----------------------------------------------------------------------
|
||||
*/
|
||||
#include "SEGGER_RTT.h"
|
||||
#include "__libc.h"
|
||||
#include <stdarg.h>
|
||||
#include <stdio.h>
|
||||
|
||||
int printf(const char *fmt,...) {
|
||||
char buffer[512];
|
||||
va_list args;
|
||||
va_start (args, fmt);
|
||||
int n = vsnprintf(buffer, sizeof(buffer), fmt, args);
|
||||
SEGGER_RTT_Write(0, buffer, n);
|
||||
va_end(args);
|
||||
return n;
|
||||
}
|
||||
|
||||
int puts(const char *s) {
|
||||
return SEGGER_RTT_WriteString(0, s);
|
||||
}
|
||||
|
||||
int __putchar(int x, __printf_tag_ptr ctx) {
|
||||
(void)ctx;
|
||||
SEGGER_RTT_Write(0, (char *)&x, 1);
|
||||
return x;
|
||||
}
|
||||
|
||||
int __getchar() {
|
||||
return SEGGER_RTT_WaitKey();
|
||||
}
|
||||
|
||||
/****** End Of File *************************************************/
|
||||
@@ -1,218 +0,0 @@
|
||||
<!DOCTYPE CrossStudio_Project_File>
|
||||
<solution Name="device_virtual_com" target="8" version="2">
|
||||
<project Name="device_virtual_com">
|
||||
<configuration
|
||||
Name="Common"
|
||||
Placement="Flash"
|
||||
Target="LPC4357 Cortex-M4"
|
||||
arm_architecture="v7EM"
|
||||
arm_core_type="Cortex-M4"
|
||||
arm_endian="Little"
|
||||
arm_fp_abi="Hard"
|
||||
arm_fpu_type="FPv4-SP-D16"
|
||||
arm_interwork="No"
|
||||
arm_linker_heap_size="2048"
|
||||
arm_linker_process_stack_size="0"
|
||||
arm_linker_stack_size="2048"
|
||||
arm_simulator_memory_simulation_parameter="RAM;0x10000000;0x00008000;ROM;0x1A000000;0x00080000;ROM;0x1B000000;0x00080000;RAM;0x20000000;0x00010000"
|
||||
arm_target_debug_interface_type="ADIv5"
|
||||
arm_target_device_name="LPC4357_M4"
|
||||
arm_target_interface_type="SWD"
|
||||
c_preprocessor_definitions="CORE_M4;__LPC4300_FAMILY;__LPC435x_SUBFAMILY;ARM_MATH_CM4;FLASH_PLACEMENT=1"
|
||||
c_user_include_directories="../src;$(ProjectDir)/LPC4300/CMSIS/Device/Include;$(RepoDir)/hw/cmsis/Include;$(RepoDir)/hw/mcu/nxp/lpc43xx/tusb_port;$(RepoDir)/hw/mcu/nxp/lpc43xx/CMSIS_LPC43xx_DriverLib/inc;$(RepoDir)/hw/;$(RepoDir)/tinyusb"
|
||||
debug_register_definition_file="$(ProjectDir)/LPC43xx_Registers.xml"
|
||||
debug_target_connection="J-Link"
|
||||
gcc_entry_point="Reset_Handler"
|
||||
linker_memory_map_file="$(ProjectDir)/LPC4357 Cortex-M4_MemoryMap.xml"
|
||||
linker_section_placement_file="$(ProjectDir)/flash_placement.xml"
|
||||
macros="DeviceHeaderFile=$(PackagesDir)/LPC4300/CMSIS/Device/Include/LPC43xx.h;DeviceLibraryIdentifier=M4lf;DeviceSystemFile=$(PackagesDir)/LPC4300/CMSIS/Device/Source/system_LPC43xx.c;DeviceVectorsFile=$(PackagesDir)/LPC4300/Source/LPC43xx_Vectors.s;DeviceFamily=LPC4300;DeviceSubFamily=LPC435x;Target=LPC4357 Cortex-M4;Placement=Flash;RepoDir=../../../.."
|
||||
package_dependencies="LPC4300"
|
||||
project_directory=""
|
||||
project_type="Executable"
|
||||
target_reset_script="Reset();"
|
||||
target_trace_initialize_script="EnableTrace("$(TraceInterfaceType)")" />
|
||||
<folder Name="RTT Files">
|
||||
<file file_name="SEGGER_RTT.c" />
|
||||
<file file_name="SEGGER_RTT.h" />
|
||||
<file file_name="SEGGER_RTT_Conf.h" />
|
||||
<file file_name="SEGGER_RTT_SES.c" />
|
||||
</folder>
|
||||
<folder Name="Script Files">
|
||||
<file file_name="LPC4300_Target.js">
|
||||
<configuration Name="Common" file_type="Reset Script" />
|
||||
</file>
|
||||
</folder>
|
||||
<folder Name="src">
|
||||
<configuration Name="Common" filter="c;cpp;cxx;cc;h;s;asm;inc" />
|
||||
<file file_name="../src/main.c" />
|
||||
<file file_name="../src/tusb_config.h" />
|
||||
<file file_name="../src/tusb_descriptors.c" />
|
||||
<file file_name="../src/tusb_descriptors.h" />
|
||||
</folder>
|
||||
<folder Name="System Files">
|
||||
<file file_name="thumb_crt0.s" />
|
||||
<file file_name="LPC4300_Startup.s" />
|
||||
<file file_name="LPC43xx_Vectors.s">
|
||||
<configuration Name="Common" file_type="Assembly" />
|
||||
</file>
|
||||
</folder>
|
||||
<configuration Name="Debug" c_user_include_directories="." />
|
||||
<folder
|
||||
Name="tinyusb"
|
||||
exclude=""
|
||||
filter="*.c;*.h"
|
||||
path="../../../../tinyusb"
|
||||
recurse="Yes" />
|
||||
<folder Name="hw">
|
||||
<folder Name="bsp">
|
||||
<file file_name="../../../../hw/bsp/ansi_escape.h" />
|
||||
<file file_name="../../../../hw/bsp/board.c" />
|
||||
<file file_name="../../../../hw/bsp/board.h" />
|
||||
<file file_name="../../../../hw/bsp/printf_retarget.c" />
|
||||
<folder Name="ea4357">
|
||||
<file file_name="../../../../hw/bsp/ea4357/board_ea4357.c" />
|
||||
<file file_name="../../../../hw/bsp/ea4357/board_ea4357.h" />
|
||||
<file file_name="../../../../hw/bsp/ea4357/emac.c" />
|
||||
<file file_name="../../../../hw/bsp/ea4357/emac.h" />
|
||||
<file file_name="../../../../hw/bsp/ea4357/sdram.c" />
|
||||
<file file_name="../../../../hw/bsp/ea4357/sdram.h" />
|
||||
<folder Name="oem_base_board">
|
||||
<file file_name="../../../../hw/bsp/ea4357/oem_base_board/acc.c" />
|
||||
<file file_name="../../../../hw/bsp/ea4357/oem_base_board/acc.h" />
|
||||
<file file_name="../../../../hw/bsp/ea4357/oem_base_board/base_eeprom.c" />
|
||||
<file file_name="../../../../hw/bsp/ea4357/oem_base_board/base_eeprom.h" />
|
||||
<file file_name="../../../../hw/bsp/ea4357/oem_base_board/lm75a.c" />
|
||||
<file file_name="../../../../hw/bsp/ea4357/oem_base_board/lm75a.h" />
|
||||
<file file_name="../../../../hw/bsp/ea4357/oem_base_board/memreg.c" />
|
||||
<file file_name="../../../../hw/bsp/ea4357/oem_base_board/memreg.h" />
|
||||
<file file_name="../../../../hw/bsp/ea4357/oem_base_board/pca9532.c" />
|
||||
<file file_name="../../../../hw/bsp/ea4357/oem_base_board/pca9532.h" />
|
||||
<file file_name="../../../../hw/bsp/ea4357/oem_base_board/uda1380.c" />
|
||||
<file file_name="../../../../hw/bsp/ea4357/oem_base_board/uda1380.h" />
|
||||
</folder>
|
||||
</folder>
|
||||
</folder>
|
||||
<folder Name="cmsis">
|
||||
<folder Name="Include">
|
||||
<file file_name="../../../../hw/cmsis/Include/arm_common_tables.h" />
|
||||
<file file_name="../../../../hw/cmsis/Include/arm_const_structs.h" />
|
||||
<file file_name="../../../../hw/cmsis/Include/arm_math.h" />
|
||||
<file file_name="../../../../hw/cmsis/Include/cmsis_armcc.h" />
|
||||
<file file_name="../../../../hw/cmsis/Include/cmsis_armcc_V6.h" />
|
||||
<file file_name="../../../../hw/cmsis/Include/cmsis_gcc.h" />
|
||||
<file file_name="../../../../hw/cmsis/Include/core_cm0.h" />
|
||||
<file file_name="../../../../hw/cmsis/Include/core_cm0plus.h" />
|
||||
<file file_name="../../../../hw/cmsis/Include/core_cm3.h" />
|
||||
<file file_name="../../../../hw/cmsis/Include/core_cm4.h" />
|
||||
<file file_name="../../../../hw/cmsis/Include/core_cm7.h" />
|
||||
<file file_name="../../../../hw/cmsis/Include/core_cmFunc.h" />
|
||||
<file file_name="../../../../hw/cmsis/Include/core_cmInstr.h" />
|
||||
<file file_name="../../../../hw/cmsis/Include/core_cmSimd.h" />
|
||||
<file file_name="../../../../hw/cmsis/Include/core_sc000.h" />
|
||||
<file file_name="../../../../hw/cmsis/Include/core_sc300.h" />
|
||||
</folder>
|
||||
</folder>
|
||||
<folder Name="mcu">
|
||||
<folder Name="nxp">
|
||||
<folder Name="lpc43xx">
|
||||
<folder Name="CMSIS_LPC43xx_DriverLib">
|
||||
<folder Name="inc">
|
||||
<file file_name="../../../../hw/mcu/nxp/lpc43xx/CMSIS_LPC43xx_DriverLib/inc/debug_frmwrk.h" />
|
||||
<file file_name="../../../../hw/mcu/nxp/lpc43xx/CMSIS_LPC43xx_DriverLib/inc/fpu_enable.h" />
|
||||
<file file_name="../../../../hw/mcu/nxp/lpc43xx/CMSIS_LPC43xx_DriverLib/inc/fpu_init.h" />
|
||||
<file file_name="../../../../hw/mcu/nxp/lpc43xx/CMSIS_LPC43xx_DriverLib/inc/LCDTerm.h" />
|
||||
<file file_name="../../../../hw/mcu/nxp/lpc43xx/CMSIS_LPC43xx_DriverLib/inc/LPC43xx.h" />
|
||||
<file file_name="../../../../hw/mcu/nxp/lpc43xx/CMSIS_LPC43xx_DriverLib/inc/lpc43xx_adc.h" />
|
||||
<file file_name="../../../../hw/mcu/nxp/lpc43xx/CMSIS_LPC43xx_DriverLib/inc/lpc43xx_atimer.h" />
|
||||
<file file_name="../../../../hw/mcu/nxp/lpc43xx/CMSIS_LPC43xx_DriverLib/inc/lpc43xx_can.h" />
|
||||
<file file_name="../../../../hw/mcu/nxp/lpc43xx/CMSIS_LPC43xx_DriverLib/inc/lpc43xx_cgu.h" />
|
||||
<file file_name="../../../../hw/mcu/nxp/lpc43xx/CMSIS_LPC43xx_DriverLib/inc/lpc43xx_dac.h" />
|
||||
<file file_name="../../../../hw/mcu/nxp/lpc43xx/CMSIS_LPC43xx_DriverLib/inc/lpc43xx_emc.h" />
|
||||
<file file_name="../../../../hw/mcu/nxp/lpc43xx/CMSIS_LPC43xx_DriverLib/inc/lpc43xx_evrt.h" />
|
||||
<file file_name="../../../../hw/mcu/nxp/lpc43xx/CMSIS_LPC43xx_DriverLib/inc/lpc43xx_gpdma.h" />
|
||||
<file file_name="../../../../hw/mcu/nxp/lpc43xx/CMSIS_LPC43xx_DriverLib/inc/lpc43xx_gpio.h" />
|
||||
<file file_name="../../../../hw/mcu/nxp/lpc43xx/CMSIS_LPC43xx_DriverLib/inc/lpc43xx_i2c.h" />
|
||||
<file file_name="../../../../hw/mcu/nxp/lpc43xx/CMSIS_LPC43xx_DriverLib/inc/lpc43xx_i2s.h" />
|
||||
<file file_name="../../../../hw/mcu/nxp/lpc43xx/CMSIS_LPC43xx_DriverLib/inc/lpc43xx_lcd.h" />
|
||||
<file file_name="../../../../hw/mcu/nxp/lpc43xx/CMSIS_LPC43xx_DriverLib/inc/lpc43xx_libcfg_default.h" />
|
||||
<file file_name="../../../../hw/mcu/nxp/lpc43xx/CMSIS_LPC43xx_DriverLib/inc/lpc43xx_mcpwm.h" />
|
||||
<file file_name="../../../../hw/mcu/nxp/lpc43xx/CMSIS_LPC43xx_DriverLib/inc/lpc43xx_nvic.h" />
|
||||
<file file_name="../../../../hw/mcu/nxp/lpc43xx/CMSIS_LPC43xx_DriverLib/inc/lpc43xx_pwr.h" />
|
||||
<file file_name="../../../../hw/mcu/nxp/lpc43xx/CMSIS_LPC43xx_DriverLib/inc/lpc43xx_qei.h" />
|
||||
<file file_name="../../../../hw/mcu/nxp/lpc43xx/CMSIS_LPC43xx_DriverLib/inc/lpc43xx_rgu.h" />
|
||||
<file file_name="../../../../hw/mcu/nxp/lpc43xx/CMSIS_LPC43xx_DriverLib/inc/lpc43xx_rit.h" />
|
||||
<file file_name="../../../../hw/mcu/nxp/lpc43xx/CMSIS_LPC43xx_DriverLib/inc/lpc43xx_rtc.h" />
|
||||
<file file_name="../../../../hw/mcu/nxp/lpc43xx/CMSIS_LPC43xx_DriverLib/inc/lpc43xx_sct.h" />
|
||||
<file file_name="../../../../hw/mcu/nxp/lpc43xx/CMSIS_LPC43xx_DriverLib/inc/lpc43xx_scu.h" />
|
||||
<file file_name="../../../../hw/mcu/nxp/lpc43xx/CMSIS_LPC43xx_DriverLib/inc/lpc43xx_sdif.h" />
|
||||
<file file_name="../../../../hw/mcu/nxp/lpc43xx/CMSIS_LPC43xx_DriverLib/inc/lpc43xx_sdmmc.h" />
|
||||
<file file_name="../../../../hw/mcu/nxp/lpc43xx/CMSIS_LPC43xx_DriverLib/inc/lpc43xx_ssp.h" />
|
||||
<file file_name="../../../../hw/mcu/nxp/lpc43xx/CMSIS_LPC43xx_DriverLib/inc/lpc43xx_timer.h" />
|
||||
<file file_name="../../../../hw/mcu/nxp/lpc43xx/CMSIS_LPC43xx_DriverLib/inc/lpc43xx_uart.h" />
|
||||
<file file_name="../../../../hw/mcu/nxp/lpc43xx/CMSIS_LPC43xx_DriverLib/inc/lpc43xx_wwdt.h" />
|
||||
<file file_name="../../../../hw/mcu/nxp/lpc43xx/CMSIS_LPC43xx_DriverLib/inc/lpc_sdmmc.h" />
|
||||
<file file_name="../../../../hw/mcu/nxp/lpc43xx/CMSIS_LPC43xx_DriverLib/inc/lpc_types.h" />
|
||||
<file file_name="../../../../hw/mcu/nxp/lpc43xx/CMSIS_LPC43xx_DriverLib/inc/sdio.h" />
|
||||
<file file_name="../../../../hw/mcu/nxp/lpc43xx/CMSIS_LPC43xx_DriverLib/inc/spifi_rom_api.h" />
|
||||
<file file_name="../../../../hw/mcu/nxp/lpc43xx/CMSIS_LPC43xx_DriverLib/inc/system_LPC43xx.h" />
|
||||
</folder>
|
||||
<folder Name="src">
|
||||
<file file_name="../../../../hw/mcu/nxp/lpc43xx/CMSIS_LPC43xx_DriverLib/src/debug_frmwrk.c" />
|
||||
<file file_name="../../../../hw/mcu/nxp/lpc43xx/CMSIS_LPC43xx_DriverLib/src/Font5x7.c" />
|
||||
<file file_name="../../../../hw/mcu/nxp/lpc43xx/CMSIS_LPC43xx_DriverLib/src/LCDTerm.c" />
|
||||
<file file_name="../../../../hw/mcu/nxp/lpc43xx/CMSIS_LPC43xx_DriverLib/src/lpc43xx_adc.c" />
|
||||
<file file_name="../../../../hw/mcu/nxp/lpc43xx/CMSIS_LPC43xx_DriverLib/src/lpc43xx_atimer.c" />
|
||||
<file file_name="../../../../hw/mcu/nxp/lpc43xx/CMSIS_LPC43xx_DriverLib/src/lpc43xx_can.c" />
|
||||
<file file_name="../../../../hw/mcu/nxp/lpc43xx/CMSIS_LPC43xx_DriverLib/src/lpc43xx_cgu.c" />
|
||||
<file file_name="../../../../hw/mcu/nxp/lpc43xx/CMSIS_LPC43xx_DriverLib/src/lpc43xx_dac.c" />
|
||||
<file file_name="../../../../hw/mcu/nxp/lpc43xx/CMSIS_LPC43xx_DriverLib/src/lpc43xx_emc.c" />
|
||||
<file file_name="../../../../hw/mcu/nxp/lpc43xx/CMSIS_LPC43xx_DriverLib/src/lpc43xx_evrt.c" />
|
||||
<file file_name="../../../../hw/mcu/nxp/lpc43xx/CMSIS_LPC43xx_DriverLib/src/lpc43xx_gpdma.c" />
|
||||
<file file_name="../../../../hw/mcu/nxp/lpc43xx/CMSIS_LPC43xx_DriverLib/src/lpc43xx_gpio.c" />
|
||||
<file file_name="../../../../hw/mcu/nxp/lpc43xx/CMSIS_LPC43xx_DriverLib/src/lpc43xx_i2c.c" />
|
||||
<file file_name="../../../../hw/mcu/nxp/lpc43xx/CMSIS_LPC43xx_DriverLib/src/lpc43xx_i2s.c" />
|
||||
<file file_name="../../../../hw/mcu/nxp/lpc43xx/CMSIS_LPC43xx_DriverLib/src/lpc43xx_lcd.c" />
|
||||
<file file_name="../../../../hw/mcu/nxp/lpc43xx/CMSIS_LPC43xx_DriverLib/src/lpc43xx_mcpwm.c" />
|
||||
<file file_name="../../../../hw/mcu/nxp/lpc43xx/CMSIS_LPC43xx_DriverLib/src/lpc43xx_nvic.c" />
|
||||
<file file_name="../../../../hw/mcu/nxp/lpc43xx/CMSIS_LPC43xx_DriverLib/src/lpc43xx_pwr.c" />
|
||||
<file file_name="../../../../hw/mcu/nxp/lpc43xx/CMSIS_LPC43xx_DriverLib/src/lpc43xx_qei.c" />
|
||||
<file file_name="../../../../hw/mcu/nxp/lpc43xx/CMSIS_LPC43xx_DriverLib/src/lpc43xx_rgu.c" />
|
||||
<file file_name="../../../../hw/mcu/nxp/lpc43xx/CMSIS_LPC43xx_DriverLib/src/lpc43xx_rit.c" />
|
||||
<file file_name="../../../../hw/mcu/nxp/lpc43xx/CMSIS_LPC43xx_DriverLib/src/lpc43xx_rtc.c" />
|
||||
<file file_name="../../../../hw/mcu/nxp/lpc43xx/CMSIS_LPC43xx_DriverLib/src/lpc43xx_sct.c" />
|
||||
<file file_name="../../../../hw/mcu/nxp/lpc43xx/CMSIS_LPC43xx_DriverLib/src/lpc43xx_scu.c" />
|
||||
<file file_name="../../../../hw/mcu/nxp/lpc43xx/CMSIS_LPC43xx_DriverLib/src/lpc43xx_sdif.c" />
|
||||
<file file_name="../../../../hw/mcu/nxp/lpc43xx/CMSIS_LPC43xx_DriverLib/src/lpc43xx_sdmmc.c" />
|
||||
<file file_name="../../../../hw/mcu/nxp/lpc43xx/CMSIS_LPC43xx_DriverLib/src/lpc43xx_ssp.c" />
|
||||
<file file_name="../../../../hw/mcu/nxp/lpc43xx/CMSIS_LPC43xx_DriverLib/src/lpc43xx_timer.c" />
|
||||
<file file_name="../../../../hw/mcu/nxp/lpc43xx/CMSIS_LPC43xx_DriverLib/src/lpc43xx_uart.c" />
|
||||
<file file_name="../../../../hw/mcu/nxp/lpc43xx/CMSIS_LPC43xx_DriverLib/src/lpc43xx_wwdt.c" />
|
||||
<file file_name="../../../../hw/mcu/nxp/lpc43xx/CMSIS_LPC43xx_DriverLib/src/system_LPC43xx.c" />
|
||||
</folder>
|
||||
</folder>
|
||||
<folder Name="tusb_port">
|
||||
<file file_name="../../../../hw/mcu/nxp/lpc43xx/tusb_port/dcd_lpc43xx.c" />
|
||||
<file file_name="../../../../hw/mcu/nxp/lpc43xx/tusb_port/dcd_lpc43xx.h" />
|
||||
<file file_name="../../../../hw/mcu/nxp/lpc43xx/tusb_port/hal_lpc43xx.c" />
|
||||
</folder>
|
||||
</folder>
|
||||
</folder>
|
||||
</folder>
|
||||
</folder>
|
||||
<configuration
|
||||
Name="EA4357"
|
||||
c_preprocessor_definitions="BOARD=BOARD_EA4357;CFG_TUSB_MCU=MCU_LPC43XX" />
|
||||
</project>
|
||||
<configuration
|
||||
Name="Debug"
|
||||
c_preprocessor_definitions="DEBUG"
|
||||
gcc_debugging_level="Level 3"
|
||||
gcc_optimization_level="None" />
|
||||
<configuration
|
||||
Name="Release"
|
||||
c_preprocessor_definitions="NDEBUG"
|
||||
gcc_debugging_level="None"
|
||||
gcc_omit_frame_pointer="Yes"
|
||||
gcc_optimization_level="Level 1" />
|
||||
<configuration Name="EA4357" />
|
||||
</solution>
|
||||
@@ -1,87 +0,0 @@
|
||||
<!DOCTYPE CrossStudio_Session_File>
|
||||
<session>
|
||||
<Bookmarks/>
|
||||
<Breakpoints groups="Breakpoints" active_group="Breakpoints"/>
|
||||
<ExecutionProfileWindow/>
|
||||
<FrameBufferWindow>
|
||||
<FrameBufferWindow bufferHeight="-1" addressSpace="" addressText="" bufferWidth="-1"/>
|
||||
</FrameBufferWindow>
|
||||
<Memory1>
|
||||
<MemoryWindow addressSpace="" dataSize="1" autoEvaluate="0" viewMode="0" addressOrder="0" columnsText="" refreshPeriod="0" name="device_virtual_com" radix="16" sizeText="" addressText=""/>
|
||||
</Memory1>
|
||||
<Memory2>
|
||||
<MemoryWindow addressSpace="" dataSize="1" autoEvaluate="0" viewMode="0" addressOrder="0" columnsText="" refreshPeriod="0" name="device_virtual_com" radix="16" sizeText="" addressText=""/>
|
||||
</Memory2>
|
||||
<Memory3>
|
||||
<MemoryWindow addressSpace="" dataSize="1" autoEvaluate="0" viewMode="0" addressOrder="0" columnsText="" refreshPeriod="0" name="device_virtual_com" radix="16" sizeText="" addressText=""/>
|
||||
</Memory3>
|
||||
<Memory4>
|
||||
<MemoryWindow addressSpace="" dataSize="1" autoEvaluate="0" viewMode="0" addressOrder="0" columnsText="" refreshPeriod="0" name="device_virtual_com" radix="16" sizeText="" addressText=""/>
|
||||
</Memory4>
|
||||
<Project>
|
||||
<ProjectSessionItem path="device_virtual_com"/>
|
||||
<ProjectSessionItem path="device_virtual_com;device_virtual_com"/>
|
||||
<ProjectSessionItem path="device_virtual_com;device_virtual_com;hw"/>
|
||||
<ProjectSessionItem path="device_virtual_com;device_virtual_com;hw;bsp"/>
|
||||
<ProjectSessionItem path="device_virtual_com;device_virtual_com;hw;cmsis"/>
|
||||
<ProjectSessionItem path="device_virtual_com;device_virtual_com;hw;mcu"/>
|
||||
<ProjectSessionItem path="device_virtual_com;device_virtual_com;hw;mcu;nxp"/>
|
||||
<ProjectSessionItem path="device_virtual_com;device_virtual_com;hw;mcu;nxp;lpc43xx"/>
|
||||
<ProjectSessionItem path="device_virtual_com;device_virtual_com;hw;mcu;nxp;lpc43xx;CMSIS_LPC43xx_DriverLib"/>
|
||||
<ProjectSessionItem path="device_virtual_com;device_virtual_com;hw;mcu;nxp;lpc43xx;tusb_port"/>
|
||||
<ProjectSessionItem path="device_virtual_com;device_virtual_com;RTT Files"/>
|
||||
<ProjectSessionItem path="device_virtual_com;device_virtual_com;Script Files"/>
|
||||
<ProjectSessionItem path="device_virtual_com;device_virtual_com;src"/>
|
||||
<ProjectSessionItem path="device_virtual_com;device_virtual_com;System Files"/>
|
||||
<ProjectSessionItem path="device_virtual_com;device_virtual_com;tinyusb"/>
|
||||
</Project>
|
||||
<Register1>
|
||||
<RegisterWindow visibleNodes="CPU - Current Context/r0;CPU - Current Context/r1;CPU - Current Context/r2;CPU - Current Context/r3;CPU - Current Context/r4;CPU - Current Context/r5;CPU - Current Context/r6;CPU - Current Context/r7;CPU - Current Context/r8;CPU - Current Context/r9;CPU - Current Context/r10;CPU - Current Context/r11;CPU - Current Context/r12;CPU - Current Context/sp(r13);CPU - Current Context/lr(r14);CPU - Current Context/pc(r15);CPU - Current Context/apsr;CPU/r0;CPU/r1;CPU/r2;CPU/r3;CPU/r4;CPU/r5;CPU/r6;CPU/r7;CPU/r8;CPU/r9;CPU/r10;CPU/r11;CPU/r12;CPU/sp(r13);CPU/lr(r14);CPU/pc(r15);CPU/xpsr;CPU/msp;CPU/psp;CPU/cfbp" binaryNodes="" asciiNodes="" openNodes="CPU - Current Context" name="device_virtual_com" decimalNodes="" octalNodes="" unsignedNodes=""/>
|
||||
</Register1>
|
||||
<Register2>
|
||||
<RegisterWindow visibleNodes="CPU - Current Context/r0;CPU - Current Context/r1;CPU - Current Context/r2;CPU - Current Context/r3;CPU - Current Context/r4;CPU - Current Context/r5;CPU - Current Context/r6;CPU - Current Context/r7;CPU - Current Context/r8;CPU - Current Context/r9;CPU - Current Context/r10;CPU - Current Context/r11;CPU - Current Context/r12;CPU - Current Context/sp(r13);CPU - Current Context/lr(r14);CPU - Current Context/pc(r15);CPU - Current Context/apsr;CPU/r0;CPU/r1;CPU/r2;CPU/r3;CPU/r4;CPU/r5;CPU/r6;CPU/r7;CPU/r8;CPU/r9;CPU/r10;CPU/r11;CPU/r12;CPU/sp(r13);CPU/lr(r14);CPU/pc(r15);CPU/xpsr;CPU/msp;CPU/psp;CPU/cfbp" binaryNodes="" asciiNodes="" openNodes="CPU - Current Context" name="device_virtual_com" decimalNodes="" octalNodes="" unsignedNodes=""/>
|
||||
</Register2>
|
||||
<Register3>
|
||||
<RegisterWindow visibleNodes="CPU - Current Context/r0;CPU - Current Context/r1;CPU - Current Context/r2;CPU - Current Context/r3;CPU - Current Context/r4;CPU - Current Context/r5;CPU - Current Context/r6;CPU - Current Context/r7;CPU - Current Context/r8;CPU - Current Context/r9;CPU - Current Context/r10;CPU - Current Context/r11;CPU - Current Context/r12;CPU - Current Context/sp(r13);CPU - Current Context/lr(r14);CPU - Current Context/pc(r15);CPU - Current Context/apsr;CPU/r0;CPU/r1;CPU/r2;CPU/r3;CPU/r4;CPU/r5;CPU/r6;CPU/r7;CPU/r8;CPU/r9;CPU/r10;CPU/r11;CPU/r12;CPU/sp(r13);CPU/lr(r14);CPU/pc(r15);CPU/xpsr;CPU/msp;CPU/psp;CPU/cfbp" binaryNodes="" asciiNodes="" openNodes="CPU - Current Context" name="device_virtual_com" decimalNodes="" octalNodes="" unsignedNodes=""/>
|
||||
</Register3>
|
||||
<Register4>
|
||||
<RegisterWindow visibleNodes="CPU - Current Context/r0;CPU - Current Context/r1;CPU - Current Context/r2;CPU - Current Context/r3;CPU - Current Context/r4;CPU - Current Context/r5;CPU - Current Context/r6;CPU - Current Context/r7;CPU - Current Context/r8;CPU - Current Context/r9;CPU - Current Context/r10;CPU - Current Context/r11;CPU - Current Context/r12;CPU - Current Context/sp(r13);CPU - Current Context/lr(r14);CPU - Current Context/pc(r15);CPU - Current Context/apsr;CPU/r0;CPU/r1;CPU/r2;CPU/r3;CPU/r4;CPU/r5;CPU/r6;CPU/r7;CPU/r8;CPU/r9;CPU/r10;CPU/r11;CPU/r12;CPU/sp(r13);CPU/lr(r14);CPU/pc(r15);CPU/xpsr;CPU/msp;CPU/psp;CPU/cfbp" binaryNodes="" asciiNodes="" openNodes="CPU - Current Context" name="device_virtual_com" decimalNodes="" octalNodes="" unsignedNodes=""/>
|
||||
</Register4>
|
||||
<TraceWindow>
|
||||
<Trace enabled="Yes"/>
|
||||
</TraceWindow>
|
||||
<Watch1>
|
||||
<Watches active="1" update="Never"/>
|
||||
</Watch1>
|
||||
<Watch2>
|
||||
<Watches active="0" update="Never"/>
|
||||
</Watch2>
|
||||
<Watch3>
|
||||
<Watches active="0" update="Never"/>
|
||||
</Watch3>
|
||||
<Watch4>
|
||||
<Watches active="0" update="Never"/>
|
||||
</Watch4>
|
||||
<Files>
|
||||
<SessionOpenFile windowGroup="DockEditLeft" x="0" y="61" useTextEdit="1" useBinaryEdit="0" left="0" path="../src/main.c" debugPath="../src/main.c" selected="0" top="44" codecName="Default"/>
|
||||
<SessionOpenFile windowGroup="DockEditLeft" x="0" y="39" useTextEdit="1" useBinaryEdit="0" left="0" path="../src/tusb_descriptors.h" debugPath="../src/tusb_descriptors.h" selected="0" top="16" codecName="Default"/>
|
||||
<SessionOpenFile windowGroup="DockEditLeft" x="0" y="38" useTextEdit="1" useBinaryEdit="0" left="0" path="../../../../tinyusb/tusb_option.h" debugPath="../../../../tinyusb/tusb_option.h" selected="0" top="29" codecName="Default"/>
|
||||
<SessionOpenFile windowGroup="DockEditLeft" x="0" y="108" useTextEdit="1" useBinaryEdit="0" left="0" path="../src/tusb_config.h" debugPath="../src/tusb_config.h" selected="0" top="86" codecName="Default"/>
|
||||
<SessionOpenFile windowGroup="DockEditLeft" x="0" y="33" useTextEdit="1" useBinaryEdit="0" left="0" path="flash_placement.xml" debugPath="flash_placement.xml" selected="0" top="6" codecName="Default"/>
|
||||
<SessionOpenFile windowGroup="DockEditLeft" x="0" y="64" useTextEdit="1" useBinaryEdit="0" left="0" path="../../../../hw/mcu/nxp/lpc43xx/CMSIS_LPC43xx_DriverLib/inc/LPC43xx.h" debugPath="../../../../hw/mcu/nxp/lpc43xx/CMSIS_LPC43xx_DriverLib/inc/LPC43xx.h" selected="0" top="47" codecName="Default"/>
|
||||
<SessionOpenFile windowGroup="DockEditLeft" x="0" y="100" useTextEdit="1" useBinaryEdit="0" left="0" path="../../../../hw/bsp/board.h" debugPath="../../../../hw/bsp/board.h" selected="0" top="85" codecName="Default"/>
|
||||
<SessionOpenFile windowGroup="DockEditLeft" x="0" y="251" useTextEdit="1" useBinaryEdit="0" left="0" path="../../../../hw/bsp/ea4357/nand.c" debugPath="../../../../hw/bsp/ea4357/nand.c" selected="0" top="243" codecName="Default"/>
|
||||
<SessionOpenFile windowGroup="DockEditLeft" x="0" y="276" useTextEdit="1" useBinaryEdit="0" left="0" path="../../../../hw/bsp/ea4357/oem_base_board/norflash.c" debugPath="../../../../hw/bsp/ea4357/oem_base_board/norflash.c" selected="0" top="269" codecName="Default"/>
|
||||
<SessionOpenFile windowGroup="DockEditLeft" x="0" y="149" useTextEdit="1" useBinaryEdit="0" left="0" path="../../../../hw/mcu/nxp/lpc43xx/CMSIS_LPC43xx_DriverLib/src/lpc43xx_emc.c" debugPath="../../../../hw/mcu/nxp/lpc43xx/CMSIS_LPC43xx_DriverLib/src/lpc43xx_emc.c" selected="0" top="130" codecName="Default"/>
|
||||
<SessionOpenFile windowGroup="DockEditLeft" x="0" y="45" useTextEdit="1" useBinaryEdit="0" left="0" path="LPC43xx_Vectors.s" debugPath="LPC43xx_Vectors.s" selected="1" top="22" codecName="Default"/>
|
||||
<SessionOpenFile windowGroup="DockEditLeft" x="0" y="0" useTextEdit="1" useBinaryEdit="0" left="0" path="../../../../hw/bsp/board.c" debugPath="../../../../hw/bsp/board.c" selected="0" top="72" codecName="Default"/>
|
||||
<SessionOpenFile windowGroup="DockEditLeft" x="0" y="87" useTextEdit="1" useBinaryEdit="0" left="0" path="../../../../hw/bsp/printf_retarget.c" debugPath="../../../../hw/bsp/printf_retarget.c" selected="0" top="73" codecName="Default"/>
|
||||
<SessionOpenFile windowGroup="DockEditLeft" x="0" y="51" useTextEdit="1" useBinaryEdit="0" left="0" path="SEGGER_RTT_SES.c" debugPath="SEGGER_RTT_SES.c" selected="0" top="44" codecName="Default"/>
|
||||
<SessionOpenFile windowGroup="DockEditLeft" x="0" y="332" useTextEdit="1" useBinaryEdit="0" left="0" path="SEGGER_RTT.c" debugPath="SEGGER_RTT.c" selected="0" top="51" codecName="Default"/>
|
||||
<SessionOpenFile windowGroup="DockEditLeft" x="0" y="0" useTextEdit="1" useBinaryEdit="0" left="0" path="SEGGER_RTT.h" debugPath="SEGGER_RTT.h" selected="0" top="183" codecName="Default"/>
|
||||
<SessionOpenFile windowGroup="DockEditLeft" x="0" y="179" useTextEdit="1" useBinaryEdit="0" left="0" path="SEGGER_RTT_Conf.h" debugPath="SEGGER_RTT_Conf.h" selected="0" top="174" codecName="Default"/>
|
||||
<SessionOpenFile windowGroup="DockEditLeft" x="0" y="0" useTextEdit="1" useBinaryEdit="0" left="0" path="LPC4300_Startup.s" debugPath="LPC4300_Startup.s" selected="0" top="0" codecName="Default"/>
|
||||
<SessionOpenFile windowGroup="DockEditLeft" x="0" y="13" useTextEdit="1" useBinaryEdit="0" left="0" path="thumb_crt0.s" debugPath="thumb_crt0.s" selected="0" top="0" codecName="Default"/>
|
||||
</Files>
|
||||
<ARMCrossStudioWindow activeProject="device_virtual_com" fileDialogDefaultFilter="*.c" autoConnectTarget="J-Link" buildConfiguration="EA4357" debugSearchFileMap="" fileDialogInitialDirectory="/home/hathach/Dropbox/tinyusb/workspace/tinyusb/hw/mcu/nxp/lpc43xx/tusb_port" debugSearchPath="" autoConnectCapabilities="3199"/>
|
||||
</session>
|
||||
@@ -1,39 +0,0 @@
|
||||
[BREAKPOINTS]
|
||||
ForceImpTypeAny = 0
|
||||
ShowInfoWin = 1
|
||||
EnableFlashBP = 2
|
||||
BPDuringExecution = 0
|
||||
[CFI]
|
||||
CFISize = 0x00
|
||||
CFIAddr = 0x00
|
||||
[CPU]
|
||||
MonModeVTableAddr = 0xFFFFFFFF
|
||||
MonModeDebug = 0
|
||||
MaxNumAPs = 0
|
||||
LowPowerHandlingMode = 0
|
||||
OverrideMemMap = 0
|
||||
AllowSimulation = 1
|
||||
ScriptFile=""
|
||||
[FLASH]
|
||||
CacheExcludeSize = 0x00
|
||||
CacheExcludeAddr = 0x00
|
||||
MinNumBytesFlashDL = 0
|
||||
SkipProgOnCRCMatch = 1
|
||||
VerifyDownload = 1
|
||||
AllowCaching = 1
|
||||
EnableFlashDL = 2
|
||||
Override = 0
|
||||
Device="ARM7"
|
||||
[GENERAL]
|
||||
WorkRAMSize = 0x00
|
||||
WorkRAMAddr = 0x00
|
||||
RAMUsageLimit = 0x00
|
||||
[SWO]
|
||||
SWOLogFile=""
|
||||
[MEM]
|
||||
RdOverrideOrMask = 0x00
|
||||
RdOverrideAndMask = 0xFFFFFFFF
|
||||
RdOverrideAddr = 0xFFFFFFFF
|
||||
WrOverrideOrMask = 0x00
|
||||
WrOverrideAndMask = 0xFFFFFFFF
|
||||
WrOverrideAddr = 0xFFFFFFFF
|
||||
@@ -1,154 +0,0 @@
|
||||
/**************************************************************************/
|
||||
/*!
|
||||
@file main.c
|
||||
@author hathach (tinyusb.org)
|
||||
|
||||
@section LICENSE
|
||||
|
||||
Software License Agreement (BSD License)
|
||||
|
||||
Copyright (c) 2013, hathach (tinyusb.org)
|
||||
All rights reserved.
|
||||
|
||||
Redistribution and use in source and binary forms, with or without
|
||||
modification, are permitted provided that the following conditions are met:
|
||||
1. Redistributions of source code must retain the above copyright
|
||||
notice, this list of conditions and the following disclaimer.
|
||||
2. Redistributions in binary form must reproduce the above copyright
|
||||
notice, this list of conditions and the following disclaimer in the
|
||||
documentation and/or other materials provided with the distribution.
|
||||
3. Neither the name of the copyright holders nor the
|
||||
names of its contributors may be used to endorse or promote products
|
||||
derived from this software without specific prior written permission.
|
||||
|
||||
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ''AS IS'' AND ANY
|
||||
EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
||||
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
||||
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE FOR ANY
|
||||
DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
|
||||
INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
|
||||
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION HOWEVER CAUSED AND
|
||||
ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
||||
INCLUDING NEGLIGENCE OR OTHERWISE ARISING IN ANY WAY OUT OF THE USE OF THIS
|
||||
SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
|
||||
This file is part of the tinyusb stack.
|
||||
*/
|
||||
/**************************************************************************/
|
||||
|
||||
//--------------------------------------------------------------------+
|
||||
// INCLUDE
|
||||
//--------------------------------------------------------------------+
|
||||
#include <stdlib.h>
|
||||
#include <stdio.h>
|
||||
#include <string.h>
|
||||
|
||||
#include "bsp/board.h"
|
||||
#include "tusb.h"
|
||||
|
||||
//--------------------------------------------------------------------+
|
||||
// MACRO CONSTANT TYPEDEF
|
||||
//--------------------------------------------------------------------+
|
||||
|
||||
//--------------------------------------------------------------------+
|
||||
// INTERNAL OBJECT & FUNCTION DECLARATION
|
||||
//--------------------------------------------------------------------+
|
||||
void print_greeting(void);
|
||||
void led_blinking_task(void);
|
||||
void virtual_com_task(void);
|
||||
|
||||
/*------------- MAIN -------------*/
|
||||
int main(void)
|
||||
{
|
||||
board_init();
|
||||
print_greeting();
|
||||
|
||||
tusb_init();
|
||||
|
||||
while (1)
|
||||
{
|
||||
tusb_task();
|
||||
|
||||
led_blinking_task();
|
||||
virtual_com_task();
|
||||
}
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
void virtual_com_task(void)
|
||||
{
|
||||
// connected and there are data available
|
||||
if ( tud_mounted() && tud_cdc_available() )
|
||||
{
|
||||
uint8_t buf[64];
|
||||
|
||||
// read and echo back
|
||||
uint32_t count = tud_cdc_read(buf, sizeof(buf));
|
||||
|
||||
tud_cdc_write(buf, count);
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
//--------------------------------------------------------------------+
|
||||
// tinyusb callbacks
|
||||
//--------------------------------------------------------------------+
|
||||
void tud_mount_cb(void)
|
||||
{
|
||||
|
||||
}
|
||||
|
||||
void tud_umount_cb(void)
|
||||
{
|
||||
}
|
||||
|
||||
void tud_cdc_rx_cb(uint8_t itf)
|
||||
{
|
||||
}
|
||||
|
||||
//--------------------------------------------------------------------+
|
||||
// BLINKING TASK
|
||||
//--------------------------------------------------------------------+
|
||||
void led_blinking_task(void)
|
||||
{
|
||||
enum { BLINK_INTEVAL = 1000 };
|
||||
|
||||
static bool led_state = false;
|
||||
static uint32_t last_blink = 0;
|
||||
|
||||
// not enough time
|
||||
if ( last_blink + BLINK_INTEVAL > tusb_hal_tick_get() ) return;
|
||||
|
||||
last_blink += BLINK_INTEVAL;
|
||||
|
||||
board_led_control(BOARD_LED0, led_state);
|
||||
led_state = 1 - led_state; // toggle
|
||||
}
|
||||
|
||||
//--------------------------------------------------------------------+
|
||||
// HELPER FUNCTION
|
||||
//--------------------------------------------------------------------+
|
||||
void print_greeting(void)
|
||||
{
|
||||
char const * const rtos_name[] =
|
||||
{
|
||||
[OPT_OS_NONE] = "None",
|
||||
[OPT_OS_FREERTOS] = "FreeRTOS",
|
||||
};
|
||||
|
||||
printf("\n\
|
||||
--------------------------------------------------------------------\n\
|
||||
- Device Demo (a tinyusb example)\n\
|
||||
- if you find any bugs or get any questions, feel free to file an\n\
|
||||
- issue at https://github.com/hathach/tinyusb\n\
|
||||
--------------------------------------------------------------------\n\n"
|
||||
);
|
||||
|
||||
puts("This DEVICE demo is configured to support:");
|
||||
printf(" - RTOS = %s\n", rtos_name[CFG_TUSB_OS]);
|
||||
if (CFG_TUD_HID_MOUSE ) puts(" - HID Mouse");
|
||||
if (CFG_TUD_HID_KEYBOARD ) puts(" - HID Keyboard");
|
||||
if (CFG_TUD_MSC ) puts(" - Mass Storage");
|
||||
if (CFG_TUD_CDC ) puts(" - Communication Device Class");
|
||||
}
|
||||
@@ -1,148 +0,0 @@
|
||||
/**************************************************************************/
|
||||
/*!
|
||||
@file tusb_config.h
|
||||
@author hathach (tinyusb.org)
|
||||
|
||||
@section LICENSE
|
||||
|
||||
Software License Agreement (BSD License)
|
||||
|
||||
Copyright (c) 2013, hathach (tinyusb.org)
|
||||
All rights reserved.
|
||||
|
||||
Redistribution and use in source and binary forms, with or without
|
||||
modification, are permitted provided that the following conditions are met:
|
||||
1. Redistributions of source code must retain the above copyright
|
||||
notice, this list of conditions and the following disclaimer.
|
||||
2. Redistributions in binary form must reproduce the above copyright
|
||||
notice, this list of conditions and the following disclaimer in the
|
||||
documentation and/or other materials provided with the distribution.
|
||||
3. Neither the name of the copyright holders nor the
|
||||
names of its contributors may be used to endorse or promote products
|
||||
derived from this software without specific prior written permission.
|
||||
|
||||
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ''AS IS'' AND ANY
|
||||
EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
||||
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
||||
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE FOR ANY
|
||||
DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
|
||||
INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
|
||||
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION HOWEVER CAUSED AND
|
||||
ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
||||
INCLUDING NEGLIGENCE OR OTHERWISE ARISING IN ANY WAY OUT OF THE USE OF THIS
|
||||
SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
|
||||
This file is part of the tinyusb stack.
|
||||
*/
|
||||
/**************************************************************************/
|
||||
|
||||
#ifndef _TUSB_CONFIG_H_
|
||||
#define _TUSB_CONFIG_H_
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
//--------------------------------------------------------------------+
|
||||
// CONTROLLER CONFIGURATION
|
||||
//--------------------------------------------------------------------+
|
||||
//#define CFG_TUSB_MCU will be passed from IDE/command line for easy board/mcu switching
|
||||
|
||||
#define CFG_TUSB_RHPORT0_MODE (OPT_MODE_DEVICE)
|
||||
//#define CFG_TUSB_RHPORT1_MODE (OPT_MODE_DEVICE)
|
||||
|
||||
#define CFG_TUSB_DEBUG 2
|
||||
|
||||
/*------------- RTOS -------------*/
|
||||
//#define CFG_TUSB_OS OPT_OS_NONE // be passed from IDE/command line for easy project switching
|
||||
//#define CFG_TUD_TASK_PRIO 0
|
||||
//#define CFG_TUD_TASK_QUEUE_SZ 16
|
||||
//#define CFG_TUD_TASK_STACK_SZ 150
|
||||
|
||||
//--------------------------------------------------------------------+
|
||||
// DEVICE CONFIGURATION
|
||||
//--------------------------------------------------------------------+
|
||||
|
||||
/*------------- Core -------------*/
|
||||
#define CFG_TUD_DESC_AUTO 1
|
||||
|
||||
// #define CFG_TUD_DESC_VID 0xCAFE
|
||||
// #define CFG_TUD_DESC_PID 0x0001
|
||||
|
||||
#define CFG_TUD_ENDOINT0_SIZE 64
|
||||
|
||||
|
||||
//------------- CLASS -------------//
|
||||
#define CFG_TUD_CDC 1
|
||||
#define CFG_TUD_MSC 0
|
||||
#define CFG_TUD_HID_KEYBOARD 0
|
||||
#define CFG_TUD_HID_MOUSE 0
|
||||
|
||||
|
||||
/*------------------------------------------------------------------*/
|
||||
/* CLASS DRIVER
|
||||
*------------------------------------------------------------------*/
|
||||
|
||||
// FIFO size of CDC TX and RX
|
||||
#define CFG_TUD_CDC_RX_BUFSIZE 64
|
||||
#define CFG_TUD_CDC_TX_BUFSIZE 64
|
||||
|
||||
//--------------------------------------------------------------------+
|
||||
// USB RAM PLACEMENT
|
||||
//--------------------------------------------------------------------+
|
||||
#ifdef __CODE_RED // compiled with lpcxpresso
|
||||
|
||||
#if (CFG_TUSB_MCU == OPT_MCU_LPC11UXX) || (CFG_TUSB_MCU == OPT_MCU_LPC13UXX)
|
||||
#define CFG_TUSB_MEM_SECTION ATTR_SECTION(.data.$RAM2) ATTR_ALIGNED(64) // lp11u & lp13u requires data to be 64 byte aligned
|
||||
#elif CFG_TUSB_MCU == OPT_MCU_LPC175X_6X
|
||||
#define CFG_TUSB_MEM_SECTION // LPC17xx USB DMA can access all
|
||||
#elif (CFG_TUSB_MCU == OPT_MCU_LPC43XX)
|
||||
#define CFG_TUSB_MEM_SECTION ATTR_SECTION(.data.$RAM3)
|
||||
#endif
|
||||
|
||||
#elif defined __CC_ARM // Compiled with Keil armcc, USBRAM_SECTION is defined in scatter files
|
||||
|
||||
#if (CFG_TUSB_MCU == OPT_MCU_LPC11UXX) || (CFG_TUSB_MCU == OPT_MCU_LPC13UXX)
|
||||
#define CFG_TUSB_MEM_SECTION ATTR_SECTION(USBRAM_SECTION) ATTR_ALIGNED(64) // lp11u & lp13u requires data to be 64 byte aligned
|
||||
#elif (CFG_TUSB_MCU == OPT_MCU_LPC175X_6X)
|
||||
#define CFG_TUSB_MEM_SECTION // LPC17xx USB DMA can access all address
|
||||
#elif (CFG_TUSB_MCU == OPT_MCU_LPC43XX)
|
||||
#define CFG_TUSB_MEM_SECTION // Use keil tool configure to have AHB SRAM as default memory
|
||||
#endif
|
||||
|
||||
#elif defined __ICCARM__ // compiled with IAR
|
||||
|
||||
#if (CFG_TUSB_MCU == OPT_MCU_LPC11UXX) || (CFG_TUSB_MCU == OPT_MCU_LPC13UXX)
|
||||
#define CFG_TUSB_MEM_SECTION _Pragma("location=\"USB_PACKET_MEMORY\"") ATTR_ALIGNED(64)
|
||||
#elif (CFG_TUSB_MCU == OPT_MCU_LPC175X_6X)
|
||||
#define CFG_TUSB_MEM_SECTION
|
||||
#elif (CFG_TUSB_MCU == OPT_MCU_LPC43XX)
|
||||
#define CFG_TUSB_MEM_SECTION _Pragma("location=\".ahb_sram1\"")
|
||||
#endif
|
||||
|
||||
#elif defined __SES_ARM
|
||||
|
||||
#define CFG_TUSB_MEM_SECTION ATTR_SECTION(.bss2)
|
||||
|
||||
#else
|
||||
|
||||
#error compiler not specified
|
||||
|
||||
#endif
|
||||
|
||||
|
||||
// LPC11uxx and LPC13uxx requires each buffer has to be 64-byte alignment
|
||||
#if CFG_TUSB_MCU == OPT_MCU_LPC11UXX || CFG_TUSB_MCU == OPT_MCU_LPC13UXX
|
||||
#define CFG_TUSB_MEM_ALIGN ATTR_ALIGNED(64)
|
||||
#elif CFG_TUSB_MCU == OPT_MCU_NRF5X
|
||||
#define CFG_TUSB_MEM_ALIGN ATTR_ALIGNED(4)
|
||||
#else
|
||||
#define CFG_TUSB_MEM_ALIGN
|
||||
#endif
|
||||
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* _TUSB_CONFIG_H_ */
|
||||
@@ -1,100 +0,0 @@
|
||||
/**************************************************************************/
|
||||
/*!
|
||||
@file tusb_descriptors.c
|
||||
@author hathach (tinyusb.org)
|
||||
|
||||
@section LICENSE
|
||||
|
||||
Software License Agreement (BSD License)
|
||||
|
||||
Copyright (c) 2013, hathach (tinyusb.org)
|
||||
All rights reserved.
|
||||
|
||||
Redistribution and use in source and binary forms, with or without
|
||||
modification, are permitted provided that the following conditions are met:
|
||||
1. Redistributions of source code must retain the above copyright
|
||||
notice, this list of conditions and the following disclaimer.
|
||||
2. Redistributions in binary form must reproduce the above copyright
|
||||
notice, this list of conditions and the following disclaimer in the
|
||||
documentation and/or other materials provided with the distribution.
|
||||
3. Neither the name of the copyright holders nor the
|
||||
names of its contributors may be used to endorse or promote products
|
||||
derived from this software without specific prior written permission.
|
||||
|
||||
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ''AS IS'' AND ANY
|
||||
EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
||||
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
||||
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE FOR ANY
|
||||
DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
|
||||
INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
|
||||
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION HOWEVER CAUSED AND
|
||||
ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
||||
INCLUDING NEGLIGENCE OR OTHERWISE ARISING IN ANY WAY OUT OF THE USE OF THIS
|
||||
SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
|
||||
This file is part of the tinyusb stack.
|
||||
*/
|
||||
/**************************************************************************/
|
||||
|
||||
#include "tusb.h"
|
||||
|
||||
//--------------------------------------------------------------------+
|
||||
// STRING DESCRIPTORS
|
||||
//--------------------------------------------------------------------+
|
||||
#define STRING_LEN_UNICODE(n) (2 + (2*(n))) // also includes 2 byte header
|
||||
#define ENDIAN_BE16_FROM( high, low) ENDIAN_BE16(high << 8 | low)
|
||||
|
||||
// array of pointer to string descriptors
|
||||
uint16_t const * const string_desc_arr [] =
|
||||
{
|
||||
[0] = (uint16_t []) { // supported language
|
||||
ENDIAN_BE16_FROM( STRING_LEN_UNICODE(1), TUSB_DESC_STRING ),
|
||||
0x0409 // English
|
||||
},
|
||||
|
||||
[1] = (uint16_t []) { // manufacturer
|
||||
ENDIAN_BE16_FROM( STRING_LEN_UNICODE(11), TUSB_DESC_STRING),
|
||||
't', 'i', 'n', 'y', 'u', 's', 'b', '.', 'o', 'r', 'g' // len = 11
|
||||
},
|
||||
|
||||
[2] = (uint16_t []) { // product
|
||||
ENDIAN_BE16_FROM( STRING_LEN_UNICODE(14), TUSB_DESC_STRING),
|
||||
't', 'i', 'n', 'y', 'u', 's', 'b', ' ', 'd', 'e', 'v', 'i', 'c', 'e' // len = 14
|
||||
},
|
||||
|
||||
[3] = (uint16_t []) { // serials
|
||||
ENDIAN_BE16_FROM( STRING_LEN_UNICODE(4), TUSB_DESC_STRING),
|
||||
'1', '2', '3', '4' // len = 4
|
||||
},
|
||||
|
||||
[4] = (uint16_t []) { // CDC Interface
|
||||
ENDIAN_BE16_FROM( STRING_LEN_UNICODE(3), TUSB_DESC_STRING),
|
||||
'c', 'd', 'c' // len = 3
|
||||
},
|
||||
|
||||
[5] = (uint16_t []) { // Keyboard Interface
|
||||
ENDIAN_BE16_FROM( STRING_LEN_UNICODE(5), TUSB_DESC_STRING),
|
||||
'm', 'o', 'u', 's', 'e' // len = 5
|
||||
},
|
||||
|
||||
[6] = (uint16_t []) { // Keyboard Interface
|
||||
ENDIAN_BE16_FROM( STRING_LEN_UNICODE(8), TUSB_DESC_STRING),
|
||||
'k', 'e', 'y', 'b', 'o', 'a', 'r', 'd' // len = 8
|
||||
},
|
||||
|
||||
[7] = (uint16_t []) { // MSC Interface
|
||||
ENDIAN_BE16_FROM( STRING_LEN_UNICODE(3), TUSB_DESC_STRING),
|
||||
'm', 's', 'c' // len = 3
|
||||
}
|
||||
};
|
||||
|
||||
|
||||
// tud_desc_set is required by tinyusb stack
|
||||
// since CFG_TUD_DESC_AUTO is enabled, we only need to set string_arr
|
||||
tud_desc_set_t tud_desc_set =
|
||||
{
|
||||
.device = NULL,
|
||||
.config = NULL,
|
||||
.string_arr = (uint8_t const **) string_desc_arr,
|
||||
.hid_report = NULL
|
||||
};
|
||||
@@ -1,207 +0,0 @@
|
||||
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
|
||||
<?fileVersion 4.0.0?><cproject storage_type_id="org.eclipse.cdt.core.XmlProjectDescriptionStorage">
|
||||
<storageModule moduleId="org.eclipse.cdt.core.settings">
|
||||
<cconfiguration id="com.crt.advproject.config.exe.debug.1203173668.586387399">
|
||||
<storageModule buildSystemId="org.eclipse.cdt.managedbuilder.core.configurationDataProvider" id="com.crt.advproject.config.exe.debug.1203173668.586387399" moduleId="org.eclipse.cdt.core.settings" name="EA4357">
|
||||
<externalSettings/>
|
||||
<extensions>
|
||||
<extension id="org.eclipse.cdt.core.ELF" point="org.eclipse.cdt.core.BinaryParser"/>
|
||||
<extension id="org.eclipse.cdt.core.GNU_ELF" point="org.eclipse.cdt.core.BinaryParser"/>
|
||||
<extension id="org.eclipse.cdt.core.GmakeErrorParser" point="org.eclipse.cdt.core.ErrorParser"/>
|
||||
<extension id="org.eclipse.cdt.core.GASErrorParser" point="org.eclipse.cdt.core.ErrorParser"/>
|
||||
<extension id="org.eclipse.cdt.core.GLDErrorParser" point="org.eclipse.cdt.core.ErrorParser"/>
|
||||
<extension id="org.eclipse.cdt.core.CWDLocator" point="org.eclipse.cdt.core.ErrorParser"/>
|
||||
<extension id="org.eclipse.cdt.core.GCCErrorParser" point="org.eclipse.cdt.core.ErrorParser"/>
|
||||
</extensions>
|
||||
</storageModule>
|
||||
<storageModule moduleId="cdtBuildSystem" version="4.0.0">
|
||||
<configuration artifactExtension="axf" artifactName="${ProjName}" buildArtefactType="org.eclipse.cdt.build.core.buildArtefactType.exe" buildProperties="org.eclipse.cdt.build.core.buildArtefactType=org.eclipse.cdt.build.core.buildArtefactType.exe" cleanCommand="rm -rf" description="" errorParsers="org.eclipse.cdt.core.CWDLocator;org.eclipse.cdt.core.GmakeErrorParser;org.eclipse.cdt.core.GCCErrorParser;org.eclipse.cdt.core.GLDErrorParser;org.eclipse.cdt.core.GASErrorParser" id="com.crt.advproject.config.exe.debug.1203173668.586387399" name="EA4357" parent="com.crt.advproject.config.exe.debug" postannouncebuildStep="Performing post-build steps" postbuildStep="arm-none-eabi-size "${BuildArtifactFileName}"; # arm-none-eabi-objcopy -v -O binary "${BuildArtifactFileName}" "${BuildArtifactFileBaseName}.bin" ; # checksum -p ${TargetChip} -d "${BuildArtifactFileBaseName}.bin"; ">
|
||||
<folderInfo id="com.crt.advproject.config.exe.debug.1203173668.586387399." name="/" resourcePath="">
|
||||
<toolChain id="com.crt.advproject.toolchain.exe.debug.797521259" name="NXP MCU Tools" superClass="com.crt.advproject.toolchain.exe.debug">
|
||||
<targetPlatform binaryParser="org.eclipse.cdt.core.ELF;org.eclipse.cdt.core.GNU_ELF" id="com.crt.advproject.platform.exe.debug.546357503" name="ARM-based MCU (Debug)" superClass="com.crt.advproject.platform.exe.debug"/>
|
||||
<builder buildPath="${workspace_loc:/device_virtual_com}/Debug" id="com.crt.advproject.builder.exe.debug.1377782676" keepEnvironmentInBuildfile="false" managedBuildOn="true" name="Gnu Make Builder" superClass="com.crt.advproject.builder.exe.debug"/>
|
||||
<tool id="com.crt.advproject.cpp.exe.debug.1902983438" name="MCU C++ Compiler" superClass="com.crt.advproject.cpp.exe.debug"/>
|
||||
<tool id="com.crt.advproject.gcc.exe.debug.1115700323" name="MCU C Compiler" superClass="com.crt.advproject.gcc.exe.debug">
|
||||
<option id="com.crt.advproject.gcc.thumb.2000167205" name="Thumb mode" superClass="com.crt.advproject.gcc.thumb" useByScannerDiscovery="false" value="true" valueType="boolean"/>
|
||||
<option id="com.crt.advproject.gcc.arch.1426190863" name="Architecture" superClass="com.crt.advproject.gcc.arch" useByScannerDiscovery="false" value="com.crt.advproject.gcc.target.cm4" valueType="enumerated"/>
|
||||
<option id="gnu.c.compiler.option.preprocessor.def.symbols.869168107" name="Defined symbols (-D)" superClass="gnu.c.compiler.option.preprocessor.def.symbols" useByScannerDiscovery="false" valueType="definedSymbols">
|
||||
<listOptionValue builtIn="false" value="DEBUG"/>
|
||||
<listOptionValue builtIn="false" value="__CODE_RED"/>
|
||||
<listOptionValue builtIn="false" value="CORE_M4"/>
|
||||
<listOptionValue builtIn="false" value="__LPC43XX__"/>
|
||||
<listOptionValue builtIn="false" value="__REDLIB__"/>
|
||||
<listOptionValue builtIn="false" value="__MULTICORE_NONE"/>
|
||||
<listOptionValue builtIn="false" value="CFG_TUSB_MCU=OPT_MCU_LPC43XX"/>
|
||||
<listOptionValue builtIn="false" value="BOARD=BOARD_EA4357"/>
|
||||
</option>
|
||||
<option id="gnu.c.compiler.option.misc.other.1756693195" name="Other flags" superClass="gnu.c.compiler.option.misc.other" useByScannerDiscovery="false" value="-c -fmessage-length=0 -fno-builtin -ffunction-sections -fdata-sections -fsingle-precision-constant" valueType="string"/>
|
||||
<option id="gnu.c.compiler.option.optimization.flags.89900395" name="Other optimization flags" superClass="gnu.c.compiler.option.optimization.flags" useByScannerDiscovery="false" value="-fno-common" valueType="string"/>
|
||||
<option id="com.crt.advproject.gcc.hdrlib.807046052" name="Library headers" superClass="com.crt.advproject.gcc.hdrlib" useByScannerDiscovery="false" value="Redlib" valueType="enumerated"/>
|
||||
<option id="com.crt.advproject.gcc.specs.1934361851" name="Specs" superClass="com.crt.advproject.gcc.specs" useByScannerDiscovery="false" value="com.crt.advproject.gcc.specs.codered" valueType="enumerated"/>
|
||||
<option id="com.crt.advproject.gcc.fpu.913487808" name="Floating point" superClass="com.crt.advproject.gcc.fpu" useByScannerDiscovery="false" value="com.crt.advproject.gcc.fpu.fpv4" valueType="enumerated"/>
|
||||
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<storageModule moduleId="com.crt.config">
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<projectStorage><?xml version="1.0" encoding="UTF-8"?>
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<TargetConfig>
|
||||
<Properties property_0="None" property_2="LPC18x7_43x7_2x512_BootA.cfx" property_3="NXP" property_4="LPC4357" property_count="5" version="100200"/>
|
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<infoList vendor="NXP"><info chip="LPC4357" flash_driver="LPC18x7_43x7_2x512_BootA.cfx" match_id="0x0" name="LPC4357" resetscript="LPC18LPC43InternalFLASHBootResetscript.scp" stub="crt_emu_lpc18_43_nxp"><chip><name>LPC4357</name>
|
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<family>LPC43xx</family>
|
||||
<vendor>NXP (formerly Philips)</vendor>
|
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<reset board="None" core="Real" sys="Real"/>
|
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<clock changeable="TRUE" freq="20MHz" is_accurate="TRUE"/>
|
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<memory can_program="true" id="Flash" is_ro="true" type="Flash"/>
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<memory id="RAM" type="RAM"/>
|
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<memory id="Periph" is_volatile="true" type="Peripheral"/>
|
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<memoryInstance derived_from="Flash" edited="true" id="MFlashA512" location="0x1a000000" size="0x80000"/>
|
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<memoryInstance derived_from="Flash" edited="true" id="MFlashB512" location="0x1b000000" size="0x80000"/>
|
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<memoryInstance derived_from="RAM" edited="true" id="RamLoc32" location="0x10000000" size="0x8000"/>
|
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<memoryInstance derived_from="RAM" edited="true" id="RamLoc40" location="0x10080000" size="0xa000"/>
|
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<memoryInstance derived_from="RAM" edited="true" id="RamAHB32" location="0x20000000" size="0x8000"/>
|
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<memoryInstance derived_from="RAM" edited="true" id="RamAHB16" location="0x20008000" size="0x4000"/>
|
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<memoryInstance derived_from="RAM" edited="true" id="RamAHB_ETB16" location="0x2000c000" size="0x4000"/>
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||||
<prog_flash blocksz="0x2000" location="0x1a000000" maxprgbuff="0x400" progwithcode="TRUE" size="0x10000"/>
|
||||
<prog_flash blocksz="0x10000" location="0x1a010000" maxprgbuff="0x400" progwithcode="TRUE" size="0x70000"/>
|
||||
<prog_flash blocksz="0x2000" location="0x1b000000" maxprgbuff="0x400" progwithcode="TRUE" size="0x10000"/>
|
||||
<prog_flash blocksz="0x10000" location="0x1b010000" maxprgbuff="0x400" progwithcode="TRUE" size="0x70000"/>
|
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<peripheralInstance derived_from="V7M_MPU" id="MPU" location="0xe000ed90"/>
|
||||
<peripheralInstance derived_from="V7M_NVIC" id="NVIC" location="0xe000e000"/>
|
||||
<peripheralInstance derived_from="V7M_DCR" id="DCR" location="0xe000edf0"/>
|
||||
<peripheralInstance derived_from="V7M_ITM" id="ITM" location="0xe0000000"/>
|
||||
<peripheralInstance derived_from="SCT" id="SCT" location="0x40000000"/>
|
||||
<peripheralInstance derived_from="GPDMA" id="GPDMA" location="0x40002000"/>
|
||||
<peripheralInstance derived_from="SPIFI" id="SPIFI" location="0x40003000"/>
|
||||
<peripheralInstance derived_from="SDMMC" id="SDMMC" location="0x40004000"/>
|
||||
<peripheralInstance derived_from="EMC" id="EMC" location="0x40005000"/>
|
||||
<peripheralInstance derived_from="USB0" id="USB0" location="0x40006000"/>
|
||||
<peripheralInstance derived_from="USB1" id="USB1" location="0x40007000"/>
|
||||
<peripheralInstance derived_from="LCD" id="LCD" location="0x40008000"/>
|
||||
<peripheralInstance derived_from="EEPROM" id="EEPROM" location="0x4000e000"/>
|
||||
<peripheralInstance derived_from="ETHERNET" id="ETHERNET" location="0x40010000"/>
|
||||
<peripheralInstance derived_from="ATIMER" id="ATIMER" location="0x40040000"/>
|
||||
<peripheralInstance derived_from="REGFILE" id="REGFILE" location="0x40041000"/>
|
||||
<peripheralInstance derived_from="PMC" id="PMC" location="0x40042000"/>
|
||||
<peripheralInstance derived_from="CREG" id="CREG" location="0x40043000"/>
|
||||
<peripheralInstance derived_from="EVENTROUTER" id="EVENTROUTER" location="0x40044000"/>
|
||||
<peripheralInstance derived_from="RTC" id="RTC" location="0x40046000"/>
|
||||
<peripheralInstance derived_from="CGU" id="CGU" location="0x40050000"/>
|
||||
<peripheralInstance derived_from="CCU1" id="CCU1" location="0x40051000"/>
|
||||
<peripheralInstance derived_from="CCU2" id="CCU2" location="0x40052000"/>
|
||||
<peripheralInstance derived_from="RGU" id="RGU" location="0x40053000"/>
|
||||
<peripheralInstance derived_from="WWDT" id="WWDT" location="0x40080000"/>
|
||||
<peripheralInstance derived_from="USART0" id="USART0" location="0x40081000"/>
|
||||
<peripheralInstance derived_from="USART2" id="USART2" location="0x400c1000"/>
|
||||
<peripheralInstance derived_from="USART3" id="USART3" location="0x400c2000"/>
|
||||
<peripheralInstance derived_from="UART1" id="UART1" location="0x40082000"/>
|
||||
<peripheralInstance derived_from="SSP0" id="SSP0" location="0x40083000"/>
|
||||
<peripheralInstance derived_from="SSP1" id="SSP1" location="0x400c5000"/>
|
||||
<peripheralInstance derived_from="TIMER0" id="TIMER0" location="0x40084000"/>
|
||||
<peripheralInstance derived_from="TIMER1" id="TIMER1" location="0x40085000"/>
|
||||
<peripheralInstance derived_from="TIMER2" id="TIMER2" location="0x400c3000"/>
|
||||
<peripheralInstance derived_from="TIMER3" id="TIMER3" location="0x400c4000"/>
|
||||
<peripheralInstance derived_from="SCU" id="SCU" location="0x40086000"/>
|
||||
<peripheralInstance derived_from="GPIO-PIN-INT" id="GPIO-PIN-INT" location="0x40087000"/>
|
||||
<peripheralInstance derived_from="GPIO-GROUP-INT0" id="GPIO-GROUP-INT0" location="0x40088000"/>
|
||||
<peripheralInstance derived_from="GPIO-GROUP-INT1" id="GPIO-GROUP-INT1" location="0x40089000"/>
|
||||
<peripheralInstance derived_from="MCPWM" id="MCPWM" location="0x400a0000"/>
|
||||
<peripheralInstance derived_from="I2C0" id="I2C0" location="0x400a1000"/>
|
||||
<peripheralInstance derived_from="I2C1" id="I2C1" location="0x400e0000"/>
|
||||
<peripheralInstance derived_from="I2S0" id="I2S0" location="0x400a2000"/>
|
||||
<peripheralInstance derived_from="I2S1" id="I2S1" location="0x400a3000"/>
|
||||
<peripheralInstance derived_from="C-CAN1" id="C-CAN1" location="0x400a4000"/>
|
||||
<peripheralInstance derived_from="RITIMER" id="RITIMER" location="0x400c0000"/>
|
||||
<peripheralInstance derived_from="QEI" id="QEI" location="0x400c6000"/>
|
||||
<peripheralInstance derived_from="GIMA" id="GIMA" location="0x400c7000"/>
|
||||
<peripheralInstance derived_from="DAC" id="DAC" location="0x400e1000"/>
|
||||
<peripheralInstance derived_from="C-CAN0" id="C-CAN0" location="0x400e2000"/>
|
||||
<peripheralInstance derived_from="ADC0" id="ADC0" location="0x400e3000"/>
|
||||
<peripheralInstance derived_from="ADC1" id="ADC1" location="0x400e4000"/>
|
||||
<peripheralInstance derived_from="GPIO-PORT" id="GPIO-PORT" location="0x400f4000"/>
|
||||
<peripheralInstance derived_from="SPI" id="SPI" location="0x40100000"/>
|
||||
<peripheralInstance derived_from="SGPIO" id="SGPIO" location="0x40101000"/>
|
||||
</chip>
|
||||
<processor><name gcc_name="cortex-m4">Cortex-M4</name>
|
||||
<family>Cortex-M</family>
|
||||
</processor>
|
||||
<link href="nxp_lpc43xx_peripheral.xme" show="embed" type="simple"/>
|
||||
</info>
|
||||
</infoList>
|
||||
</TargetConfig></projectStorage>
|
||||
</storageModule>
|
||||
<storageModule moduleId="refreshScope" versionNumber="2">
|
||||
<configuration configurationName="Debug">
|
||||
<resource resourceType="PROJECT" workspacePath="/device_virtual_com"/>
|
||||
</configuration>
|
||||
<configuration configurationName="Release">
|
||||
<resource resourceType="PROJECT" workspacePath="/device_virtual_com"/>
|
||||
</configuration>
|
||||
</storageModule>
|
||||
<storageModule moduleId="com.crt.advproject">
|
||||
<boardId>MCB4357</boardId>
|
||||
</storageModule>
|
||||
<storageModule moduleId="org.eclipse.cdt.make.core.buildtargets"/>
|
||||
</cproject>
|
||||
@@ -1,63 +0,0 @@
|
||||
<?xml version="1.0" encoding="UTF-8"?>
|
||||
<projectDescription>
|
||||
<name>device_virtual_com</name>
|
||||
<comment></comment>
|
||||
<projects>
|
||||
</projects>
|
||||
<buildSpec>
|
||||
<buildCommand>
|
||||
<name>org.eclipse.cdt.managedbuilder.core.genmakebuilder</name>
|
||||
<triggers>clean,full,incremental,</triggers>
|
||||
<arguments>
|
||||
</arguments>
|
||||
</buildCommand>
|
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<buildCommand>
|
||||
<name>org.eclipse.cdt.managedbuilder.core.ScannerConfigBuilder</name>
|
||||
<triggers>full,incremental,</triggers>
|
||||
<arguments>
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||||
</arguments>
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||||
</buildCommand>
|
||||
</buildSpec>
|
||||
<natures>
|
||||
<nature>org.eclipse.cdt.core.cnature</nature>
|
||||
<nature>org.eclipse.cdt.managedbuilder.core.managedBuildNature</nature>
|
||||
<nature>org.eclipse.cdt.managedbuilder.core.ScannerConfigNature</nature>
|
||||
</natures>
|
||||
<linkedResources>
|
||||
<link>
|
||||
<name>hw</name>
|
||||
<type>2</type>
|
||||
<locationURI>PARENT-4-PROJECT_LOC/hw</locationURI>
|
||||
</link>
|
||||
<link>
|
||||
<name>src</name>
|
||||
<type>2</type>
|
||||
<locationURI>PARENT-1-PROJECT_LOC/src</locationURI>
|
||||
</link>
|
||||
<link>
|
||||
<name>tinyusb</name>
|
||||
<type>2</type>
|
||||
<locationURI>PARENT-4-PROJECT_LOC/src</locationURI>
|
||||
</link>
|
||||
</linkedResources>
|
||||
<filteredResources>
|
||||
<filter>
|
||||
<id>1520932840443</id>
|
||||
<name></name>
|
||||
<type>22</type>
|
||||
<matcher>
|
||||
<id>org.eclipse.ui.ide.multiFilter</id>
|
||||
<arguments>1.0-name-matches-false-false-*.d</arguments>
|
||||
</matcher>
|
||||
</filter>
|
||||
<filter>
|
||||
<id>1520932840444</id>
|
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<name></name>
|
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<type>22</type>
|
||||
<matcher>
|
||||
<id>org.eclipse.ui.ide.multiFilter</id>
|
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<arguments>1.0-name-matches-false-false-*.o</arguments>
|
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</matcher>
|
||||
</filter>
|
||||
</filteredResources>
|
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</projectDescription>
|
||||
@@ -34,7 +34,7 @@
|
||||
<listOptionValue builtIn="false" value="__REDLIB__"/>
|
||||
<listOptionValue builtIn="false" value="CFG_TUSB_OS=OPT_OS_FREERTOS"/>
|
||||
<listOptionValue builtIn="false" value="CFG_TUD_TASK_PRIO=configMAX_PRIORITIES-5"/>
|
||||
<listOptionValue builtIn="false" value="CFG_TUSB_MCU=OPT_MCU_LPC13UXX"/>
|
||||
<listOptionValue builtIn="false" value="CFG_TUSB_MCU=OPT_MCU_LPC13XX"/>
|
||||
<listOptionValue builtIn="false" value="BOARD=BOARD_LPCXPRESSO1347"/>
|
||||
<listOptionValue builtIn="false" value="DEBUG"/>
|
||||
<listOptionValue builtIn="false" value="__CODE_RED"/>
|
||||
|
||||
@@ -33,7 +33,7 @@
|
||||
<option id="gnu.c.compiler.option.preprocessor.def.symbols.371325215" name="Defined symbols (-D)" superClass="gnu.c.compiler.option.preprocessor.def.symbols" valueType="definedSymbols">
|
||||
<listOptionValue builtIn="false" value="__REDLIB__"/>
|
||||
<listOptionValue builtIn="false" value="CFG_TUSB_OS=OPT_OS_NONE"/>
|
||||
<listOptionValue builtIn="false" value="CFG_TUSB_MCU=OPT_MCU_LPC13UXX"/>
|
||||
<listOptionValue builtIn="false" value="CFG_TUSB_MCU=OPT_MCU_LPC13XX"/>
|
||||
<listOptionValue builtIn="false" value="BOARD=BOARD_LPCXPRESSO1347"/>
|
||||
<listOptionValue builtIn="false" value="DEBUG"/>
|
||||
<listOptionValue builtIn="false" value="__CODE_RED"/>
|
||||
|
||||
@@ -163,7 +163,7 @@ tusb_error_t led_blinking_subtask(void)
|
||||
|
||||
osal_task_delay(led_blink_interval_ms);
|
||||
|
||||
board_led_control(BOARD_LED0, led_state);
|
||||
board_led_control(led_state);
|
||||
led_state = 1 - led_state; // toggle
|
||||
|
||||
// uint32_t btn_mask;
|
||||
|
||||
@@ -63,7 +63,7 @@ enum
|
||||
If you find any bugs or get any questions, feel free to file an\r\n\
|
||||
issue at github.com/hathach/tinyusb"
|
||||
|
||||
#if CFG_TUSB_MCU==OPT_MCU_LPC11UXX || CFG_TUSB_MCU==OPT_MCU_LPC13UXX
|
||||
#if CFG_TUSB_MCU==OPT_MCU_LPC11UXX || CFG_TUSB_MCU==OPT_MCU_LPC13XX
|
||||
#define MSCD_APP_ROMDISK
|
||||
#else // defaults is ram disk
|
||||
#define MSCD_APP_RAMDISK
|
||||
|
||||
@@ -96,7 +96,7 @@
|
||||
//--------------------------------------------------------------------+
|
||||
#ifdef __CODE_RED // compiled with lpcxpresso
|
||||
|
||||
#if (CFG_TUSB_MCU == OPT_MCU_LPC11UXX) || (CFG_TUSB_MCU == OPT_MCU_LPC13UXX)
|
||||
#if (CFG_TUSB_MCU == OPT_MCU_LPC11UXX) || (CFG_TUSB_MCU == OPT_MCU_LPC13XX)
|
||||
#define CFG_TUSB_MEM_SECTION ATTR_SECTION(.data.$RAM2) ATTR_ALIGNED(64) // lp11u & lp13u requires data to be 64 byte aligned
|
||||
#elif CFG_TUSB_MCU == OPT_MCU_LPC175X_6X
|
||||
#define CFG_TUSB_MEM_SECTION // LPC17xx USB DMA can access all
|
||||
@@ -106,7 +106,7 @@
|
||||
|
||||
#elif defined __CC_ARM // Compiled with Keil armcc, USBRAM_SECTION is defined in scatter files
|
||||
|
||||
#if (CFG_TUSB_MCU == OPT_MCU_LPC11UXX) || (CFG_TUSB_MCU == OPT_MCU_LPC13UXX)
|
||||
#if (CFG_TUSB_MCU == OPT_MCU_LPC11UXX) || (CFG_TUSB_MCU == OPT_MCU_LPC13XX)
|
||||
#define CFG_TUSB_MEM_SECTION ATTR_SECTION(USBRAM_SECTION) ATTR_ALIGNED(64) // lp11u & lp13u requires data to be 64 byte aligned
|
||||
#elif (CFG_TUSB_MCU == OPT_MCU_LPC175X_6X)
|
||||
#define CFG_TUSB_MEM_SECTION // LPC17xx USB DMA can access all address
|
||||
@@ -116,7 +116,7 @@
|
||||
|
||||
#elif defined __ICCARM__ // compiled with IAR
|
||||
|
||||
#if (CFG_TUSB_MCU == OPT_MCU_LPC11UXX) || (CFG_TUSB_MCU == OPT_MCU_LPC13UXX)
|
||||
#if (CFG_TUSB_MCU == OPT_MCU_LPC11UXX) || (CFG_TUSB_MCU == OPT_MCU_LPC13XX)
|
||||
#define CFG_TUSB_MEM_SECTION _Pragma("location=\"USB_PACKET_MEMORY\"") ATTR_ALIGNED(64)
|
||||
#elif (CFG_TUSB_MCU == OPT_MCU_LPC175X_6X)
|
||||
#define CFG_TUSB_MEM_SECTION
|
||||
@@ -131,7 +131,7 @@
|
||||
#endif
|
||||
|
||||
// LPC11uxx and LPC13uxx requires each buffer has to be 64-byte alignment
|
||||
#if CFG_TUSB_MCU == OPT_MCU_LPC11UXX || CFG_TUSB_MCU == OPT_MCU_LPC13UXX
|
||||
#if CFG_TUSB_MCU == OPT_MCU_LPC11UXX || CFG_TUSB_MCU == OPT_MCU_LPC13XX
|
||||
#define CFG_TUSB_MEM_ALIGN ATTR_ALIGNED(64)
|
||||
#elif CFG_TUSB_MCU == OPT_MCU_NRF5X
|
||||
#define CFG_TUSB_MEM_ALIGN ATTR_ALIGNED(4)
|
||||
|
||||
+17
-30
@@ -52,38 +52,27 @@
|
||||
|
||||
#include "ansi_escape.h"
|
||||
|
||||
//--------------------------------------------------------------------+
|
||||
// PRINTF TARGET DEFINE
|
||||
//--------------------------------------------------------------------+
|
||||
/** \defgroup group_printf Printf Retarget
|
||||
* \brief Retarget the standard stdio printf/getchar to other IOs
|
||||
* @{ */
|
||||
#define PRINTF_TARGET_SEMIHOST 1 ///< Using the semihost support from toolchain, requires no hardware but is the slowest
|
||||
#define PRINTF_TARGET_UART 2 ///< Using UART as stdio, this is the default for most of the board
|
||||
#define PRINTF_TARGET_SWO 3 ///< Using non-instructive serial wire output (SWO), is the best option since it does not slow down MCU but requires supported from debugger and IDE
|
||||
#define PRINTF_TARGET_NONE 4 ///< Using none at all.
|
||||
/** @} */
|
||||
|
||||
#define PRINTF(...) printf(__VA_ARGS__)
|
||||
|
||||
// NXP LPC
|
||||
#if defined BOARD_LPCXPRESSO11U14
|
||||
#include "lpcxpresso11u14/board_lpcxpresso11u14.h"
|
||||
#elif defined BOARD_LPCXPRESSO11U68
|
||||
#include "lpcxpresso11u68/board_lpcxpresso11u68.h"
|
||||
#elif defined BOARD_LPCXPRESSO1347
|
||||
#include "lpcxpresso1347/board_lpcxpresso1347.h"
|
||||
#elif defined BOARD_LPCXPRESSO11U68
|
||||
#include "lpcxpresso11u68/board_lpcxpresso11u68.h"
|
||||
#elif defined BOARD_LPCXPRESSO1769
|
||||
#include "lpcxpresso1769/board_lpcxpresso1769.h"
|
||||
#elif defined BOARD_NGX4330
|
||||
#include "ngx/board_ngx4330.h"
|
||||
#elif defined BOARD_MCB1800
|
||||
#include "mcb1800/board_mcb1800.h"
|
||||
#elif defined BOARD_EA4088QS
|
||||
#include "ea4088qs/board_ea4088qs.h"
|
||||
#elif defined BOARD_EA4357
|
||||
#include "ea4357/board_ea4357.h"
|
||||
#elif defined BOARD_MCB4300
|
||||
#include "keil/board_mcb4300.h"
|
||||
#elif defined BOARD_LPCLINK2
|
||||
#include "lpcxpresso/board_lpclink2.h"
|
||||
|
||||
// Nordic nRF
|
||||
#elif defined BOARD_PCA10056
|
||||
#include "pca10056/board_pca10056.h"
|
||||
|
||||
// Atmel SAM
|
||||
#elif defined BOARD_METRO_M4_EXPRESS
|
||||
#include "metro_m4_express/board_metro_m4_express.h"
|
||||
#elif defined BOARD_METRO_M0_EXPRESS
|
||||
@@ -102,20 +91,18 @@ void board_init(void);
|
||||
|
||||
//--------------------------------------------------------------------+
|
||||
// LED
|
||||
// Board variant must defined following
|
||||
// - BOARD_LED_NUM : number of LEDs
|
||||
// - BOARD_LEDn : where n is 0,1 etc ...
|
||||
// Board layer use only 1 LED for indicator
|
||||
//--------------------------------------------------------------------+
|
||||
void board_led_control(uint32_t led_id, bool state);
|
||||
void board_led_control(bool state);
|
||||
|
||||
static inline void board_led_on(uint32_t led_id)
|
||||
static inline void board_led_on(void)
|
||||
{
|
||||
board_led_control(led_id, true);
|
||||
board_led_control(true);
|
||||
}
|
||||
|
||||
static inline void board_led_off(uint32_t led_id)
|
||||
static inline void board_led_off(void)
|
||||
{
|
||||
board_led_control(led_id, false);
|
||||
board_led_control(false);
|
||||
}
|
||||
|
||||
//--------------------------------------------------------------------+
|
||||
|
||||
@@ -0,0 +1,179 @@
|
||||
/**************************************************************************/
|
||||
/*!
|
||||
@file board_ea4088qs.c
|
||||
@author hathach (tinyusb.org)
|
||||
|
||||
@section LICENSE
|
||||
|
||||
Software License Agreement (BSD License)
|
||||
|
||||
Copyright (c) 2018, hathach (tinyusb.org)
|
||||
All rights reserved.
|
||||
|
||||
Redistribution and use in source and binary forms, with or without
|
||||
modification, are permitted provided that the following conditions are met:
|
||||
1. Redistributions of source code must retain the above copyright
|
||||
notice, this list of conditions and the following disclaimer.
|
||||
2. Redistributions in binary form must reproduce the above copyright
|
||||
notice, this list of conditions and the following disclaimer in the
|
||||
documentation and/or other materials provided with the distribution.
|
||||
3. Neither the name of the copyright holders nor the
|
||||
names of its contributors may be used to endorse or promote products
|
||||
derived from this software without specific prior written permission.
|
||||
|
||||
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ''AS IS'' AND ANY
|
||||
EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
||||
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
||||
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE FOR ANY
|
||||
DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
|
||||
(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
|
||||
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
|
||||
ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
||||
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
|
||||
SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
|
||||
This file is part of the tinyusb stack.
|
||||
*/
|
||||
/**************************************************************************/
|
||||
|
||||
#ifdef BOARD_EA4088QS
|
||||
|
||||
#include "../board.h"
|
||||
#include "tusb.h"
|
||||
|
||||
#define LED_PORT 2
|
||||
#define LED_PIN 19
|
||||
|
||||
//--------------------------------------------------------------------+
|
||||
// MACRO TYPEDEF CONSTANT ENUM DECLARATION
|
||||
//--------------------------------------------------------------------+
|
||||
|
||||
/* System oscillator rate and RTC oscillator rate */
|
||||
const uint32_t OscRateIn = 12000000;
|
||||
const uint32_t RTCOscRateIn = 32768;
|
||||
|
||||
/* Pin muxing configuration */
|
||||
static const PINMUX_GRP_T pinmuxing[] =
|
||||
{
|
||||
/* LEDs */
|
||||
{2, 19, (IOCON_FUNC0 | IOCON_MODE_INACT)},
|
||||
};
|
||||
|
||||
static const PINMUX_GRP_T pin_usb_mux[] =
|
||||
{
|
||||
// USB1 as Host
|
||||
{0, 29, (IOCON_FUNC1 | IOCON_MODE_INACT)}, // D+1
|
||||
{0, 30, (IOCON_FUNC1 | IOCON_MODE_INACT)}, // D-1
|
||||
{1, 18, (IOCON_FUNC1 | IOCON_MODE_INACT)}, // UP LED1
|
||||
{1, 19, (IOCON_FUNC2 | IOCON_MODE_INACT)}, // PPWR1
|
||||
|
||||
// USB2 as Device
|
||||
{0, 31, (IOCON_FUNC1 | IOCON_MODE_INACT)}, // D+2
|
||||
{0, 13, (IOCON_FUNC1 | IOCON_MODE_INACT)}, // UP LED
|
||||
{0, 14, (IOCON_FUNC3 | IOCON_MODE_INACT)}, // CONNECT2
|
||||
|
||||
/* VBUS is not connected on this board, so leave the pin at default setting. */
|
||||
/*Chip_IOCON_PinMux(LPC_IOCON, 1, 30, IOCON_MODE_INACT, IOCON_FUNC2);*/ /* USB VBUS */
|
||||
};
|
||||
|
||||
// Invoked by startup code
|
||||
void SystemInit(void)
|
||||
{
|
||||
/* Enable IOCON clock */
|
||||
Chip_IOCON_SetPinMuxing(LPC_IOCON, pinmuxing, sizeof(pinmuxing) / sizeof(PINMUX_GRP_T));
|
||||
Chip_SetupXtalClocking();
|
||||
}
|
||||
|
||||
void board_init(void)
|
||||
{
|
||||
SystemCoreClockUpdate();
|
||||
|
||||
#if CFG_TUSB_OS == OPT_OS_NONE
|
||||
SysTick_Config(SystemCoreClock / BOARD_TICKS_HZ);
|
||||
#elif CFG_TUSB_OS == OPT_OS_FREERTOS
|
||||
// If freeRTOS is used, IRQ priority is limit by max syscall ( smaller is higher )
|
||||
NVIC_SetPriority(USB_IRQn, configLIBRARY_MAX_SYSCALL_INTERRUPT_PRIORITY );
|
||||
#endif
|
||||
|
||||
Chip_GPIO_Init(LPC_GPIO);
|
||||
|
||||
//------------- LED -------------//
|
||||
Chip_GPIO_SetPinDIROutput(LPC_GPIO, LED_PORT, LED_PIN);
|
||||
|
||||
//------------- BUTTON -------------//
|
||||
// for(uint8_t i=0; i<BOARD_BUTTON_COUNT; i++) GPIO_SetDir(buttons[i].port, BIT_(buttons[i].pin), 0);
|
||||
|
||||
|
||||
//------------- UART -------------//
|
||||
|
||||
//------------- USB -------------//
|
||||
// Port1 as Host, Port2: Device
|
||||
Chip_USB_Init();
|
||||
|
||||
enum {
|
||||
USBCLK = 0x1B // Host + Device + OTG + AHB
|
||||
};
|
||||
|
||||
LPC_USB->OTGClkCtrl = USBCLK;
|
||||
while ( (LPC_USB->OTGClkSt & USBCLK) != USBCLK );
|
||||
|
||||
// USB1 = host, USB2 = device
|
||||
LPC_USB->StCtrl = 0x3;
|
||||
|
||||
Chip_IOCON_SetPinMuxing(LPC_IOCON, pin_usb_mux, sizeof(pin_usb_mux) / sizeof(PINMUX_GRP_T));
|
||||
}
|
||||
|
||||
|
||||
//------------- LED -------------//
|
||||
void board_led_control(bool state)
|
||||
{
|
||||
Chip_GPIO_SetPinState(LPC_GPIO, LED_PORT, LED_PIN, state);
|
||||
}
|
||||
|
||||
//------------- Buttons -------------//
|
||||
static bool button_read(uint8_t id)
|
||||
{
|
||||
// return !BIT_TEST_( GPIO_ReadValue(buttons[id].gpio_port), buttons[id].gpio_pin ); // button is active low
|
||||
}
|
||||
|
||||
uint32_t board_buttons(void)
|
||||
{
|
||||
uint32_t result = 0;
|
||||
|
||||
// for(uint8_t i=0; i<BOARD_BUTTON_COUNT; i++) result |= (button_read(i) ? BIT_(i) : 0);
|
||||
|
||||
return result;
|
||||
}
|
||||
|
||||
|
||||
//------------- UART -------------//
|
||||
uint8_t board_uart_getchar(void)
|
||||
{
|
||||
//return UART_ReceiveByte(BOARD_UART_PORT);
|
||||
}
|
||||
void board_uart_putchar(uint8_t c)
|
||||
{
|
||||
//UART_Send(BOARD_UART_PORT, &c, 1, BLOCKING);
|
||||
}
|
||||
|
||||
|
||||
/*------------------------------------------------------------------*/
|
||||
/* TUSB HAL MILLISECOND
|
||||
*------------------------------------------------------------------*/
|
||||
#if CFG_TUSB_OS == OPT_OS_NONE
|
||||
|
||||
volatile uint32_t system_ticks = 0;
|
||||
|
||||
void SysTick_Handler (void)
|
||||
{
|
||||
system_ticks++;
|
||||
}
|
||||
|
||||
uint32_t tusb_hal_millis(void)
|
||||
{
|
||||
return board_tick2ms(system_ticks);
|
||||
}
|
||||
|
||||
#endif
|
||||
|
||||
#endif
|
||||
@@ -0,0 +1,51 @@
|
||||
/**************************************************************************/
|
||||
/*!
|
||||
@file board_ea4088qs.h
|
||||
@author hathach (tinyusb.org)
|
||||
|
||||
@section LICENSE
|
||||
|
||||
Software License Agreement (BSD License)
|
||||
|
||||
Copyright (c) 2018, hathach (tinyusb.org)
|
||||
All rights reserved.
|
||||
|
||||
Redistribution and use in source and binary forms, with or without
|
||||
modification, are permitted provided that the following conditions are met:
|
||||
1. Redistributions of source code must retain the above copyright
|
||||
notice, this list of conditions and the following disclaimer.
|
||||
2. Redistributions in binary form must reproduce the above copyright
|
||||
notice, this list of conditions and the following disclaimer in the
|
||||
documentation and/or other materials provided with the distribution.
|
||||
3. Neither the name of the copyright holders nor the
|
||||
names of its contributors may be used to endorse or promote products
|
||||
derived from this software without specific prior written permission.
|
||||
|
||||
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ''AS IS'' AND ANY
|
||||
EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
||||
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
||||
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE FOR ANY
|
||||
DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
|
||||
(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
|
||||
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
|
||||
ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
||||
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
|
||||
SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
|
||||
This file is part of the tinyusb stack.
|
||||
*/
|
||||
/**************************************************************************/
|
||||
#ifndef BOARD_EA4088QS_H_
|
||||
#define BOARD_EA4088QS_H_
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
#include "chip.h"
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* BOARD_EA4088QS_H_ */
|
||||
+126
-31
@@ -36,11 +36,12 @@
|
||||
*/
|
||||
/**************************************************************************/
|
||||
|
||||
#include "bsp/board.h"
|
||||
#include "tusb.h"
|
||||
|
||||
#ifdef BOARD_EA4357
|
||||
|
||||
#include "../board.h"
|
||||
#include "pca9532.h"
|
||||
#include "tusb.h"
|
||||
|
||||
#define BOARD_UART_PORT LPC_USART0
|
||||
#define BOARD_UART_PIN_PORT 0x0f
|
||||
#define BOARD_UART_PIN_TX 10 // PF.10 : UART0_TXD
|
||||
@@ -88,31 +89,68 @@ uint32_t tusb_hal_millis(void)
|
||||
/*------------------------------------------------------------------*/
|
||||
/* BOARD API
|
||||
*------------------------------------------------------------------*/
|
||||
|
||||
/* System configuration variables used by chip driver */
|
||||
const uint32_t ExtRateIn = 0;
|
||||
const uint32_t OscRateIn = 12000000;
|
||||
|
||||
static const PINMUX_GRP_T pinmuxing[] =
|
||||
{
|
||||
// USB
|
||||
|
||||
/* I2S */
|
||||
{0x3, 0, (SCU_PINIO_FAST | SCU_MODE_FUNC2)}, //I2S0_TX_CLK
|
||||
{0xC, 12, (SCU_PINIO_FAST | SCU_MODE_FUNC6)}, //I2S0_TX_SDA
|
||||
{0xC, 13, (SCU_PINIO_FAST | SCU_MODE_FUNC6)}, //I2S0_TX_WS
|
||||
{0x6, 0, (SCU_PINIO_FAST | SCU_MODE_FUNC4)}, //I2S0_RX_SCK
|
||||
{0x6, 1, (SCU_PINIO_FAST | SCU_MODE_FUNC3)}, //I2S0_RX_WS
|
||||
{0x6, 2, (SCU_PINIO_FAST | SCU_MODE_FUNC3)}, //I2S0_RX_SDA
|
||||
};
|
||||
|
||||
/* Pin clock mux values, re-used structure, value in first index is meaningless */
|
||||
static const PINMUX_GRP_T pinclockmuxing[] =
|
||||
{
|
||||
{0, 0, (SCU_MODE_INACT | SCU_MODE_INBUFF_EN | SCU_MODE_ZIF_DIS | SCU_MODE_HIGHSPEEDSLEW_EN | SCU_MODE_FUNC0)},
|
||||
{0, 1, (SCU_MODE_INACT | SCU_MODE_INBUFF_EN | SCU_MODE_ZIF_DIS | SCU_MODE_HIGHSPEEDSLEW_EN | SCU_MODE_FUNC0)},
|
||||
{0, 2, (SCU_MODE_INACT | SCU_MODE_INBUFF_EN | SCU_MODE_ZIF_DIS | SCU_MODE_HIGHSPEEDSLEW_EN | SCU_MODE_FUNC0)},
|
||||
{0, 3, (SCU_MODE_INACT | SCU_MODE_INBUFF_EN | SCU_MODE_ZIF_DIS | SCU_MODE_HIGHSPEEDSLEW_EN | SCU_MODE_FUNC0)},
|
||||
};
|
||||
|
||||
// Invoked by startup code
|
||||
void SystemInit(void)
|
||||
{
|
||||
/* Setup system level pin muxing */
|
||||
Chip_SCU_SetPinMuxing(pinmuxing, sizeof(pinmuxing) / sizeof(PINMUX_GRP_T));
|
||||
|
||||
/* Clock pins only, group field not used */
|
||||
for (int i = 0; i < (sizeof(pinclockmuxing) / sizeof(pinclockmuxing[0])); i++)
|
||||
{
|
||||
Chip_SCU_ClockPinMuxSet(pinclockmuxing[i].pinnum, pinclockmuxing[i].modefunc);
|
||||
}
|
||||
|
||||
Chip_SetupXtalClocking();
|
||||
}
|
||||
|
||||
void board_init(void)
|
||||
{
|
||||
CGU_Init();
|
||||
SystemCoreClockUpdate();
|
||||
|
||||
#if CFG_TUSB_OS == OPT_OS_NONE // TODO may move to main.c
|
||||
SysTick_Config(CGU_GetPCLKFrequency(CGU_PERIPHERAL_M4CORE) / BOARD_TICKS_HZ); // 1 msec tick timer
|
||||
#if CFG_TUSB_OS == OPT_OS_NONE
|
||||
SysTick_Config( SystemCoreClock / BOARD_TICKS_HZ );
|
||||
#endif
|
||||
|
||||
//------------- USB -------------//
|
||||
// USB0 Power: EA4357 channel B U20 GPIO26 active low (base board), P2_3 on LPC4357
|
||||
scu_pinmux(0x02, 3, MD_PUP | MD_EZI, FUNC7); // USB0 VBus Power
|
||||
|
||||
#if CFG_TUSB_RHPORT0_MODE & OPT_MODE_DEVICE
|
||||
scu_pinmux(0x09, 5, GPIO_PDN, FUNC4); // P9_5 (GPIO5[18]) (GPIO28 on oem base) as USB connect, active low.
|
||||
GPIO_SetDir(5, BIT_(18), 1);
|
||||
#endif
|
||||
|
||||
// USB1 Power: EA4357 channel A U20 is enabled by SJ5 connected to pad 1-2, no more action required
|
||||
// TODO Remove R170, R171, solder a pair of 15K to USB1 D+/D- to test with USB1 Host
|
||||
Chip_GPIO_Init(LPC_GPIO_PORT);
|
||||
|
||||
//------------- LED -------------//
|
||||
I2C_Init(LPC_I2C0, 100000);
|
||||
I2C_Cmd(LPC_I2C0, ENABLE);
|
||||
/* Init I2C */
|
||||
Chip_SCU_I2C0PinConfig(I2C0_STANDARD_FAST_MODE);
|
||||
Chip_I2C_Init(I2C0);
|
||||
Chip_I2C_SetClockRate(I2C0, 100000);
|
||||
Chip_I2C_SetMasterEventHandler(I2C0, Chip_I2C_EventHandlerPolling);
|
||||
|
||||
pca9532_init();
|
||||
|
||||
#if 0
|
||||
//------------- BUTTON -------------//
|
||||
for(uint8_t i=0; i<BOARD_BUTTON_COUNT; i++)
|
||||
{
|
||||
@@ -120,7 +158,6 @@ void board_init(void)
|
||||
GPIO_SetDir(buttons[i].gpio_port, BIT_(buttons[i].gpio_pin), 0);
|
||||
}
|
||||
|
||||
#if 0
|
||||
//------------- UART -------------//
|
||||
scu_pinmux(BOARD_UART_PIN_PORT, BOARD_UART_PIN_TX, MD_PDN, FUNC1);
|
||||
scu_pinmux(BOARD_UART_PIN_PORT, BOARD_UART_PIN_RX, MD_PLN | MD_EZI | MD_ZI, FUNC1);
|
||||
@@ -134,18 +171,76 @@ void board_init(void)
|
||||
UART_TxCmd(BOARD_UART_PORT, ENABLE); // Enable UART Transmit
|
||||
#endif
|
||||
|
||||
//------------- NAND Flash (K9FXX) Size = 128M, Page Size = 2K, Block Size = 128K, Number of Block = 1024 -------------//
|
||||
// nand_init();
|
||||
//------------- USB -------------//
|
||||
enum {
|
||||
USBMODE_DEVICE = 2,
|
||||
USBMODE_HOST = 3
|
||||
};
|
||||
|
||||
enum {
|
||||
USBMODE_VBUS_LOW = 0,
|
||||
USBMODE_VBUS_HIGH = 1
|
||||
};
|
||||
|
||||
// USB0
|
||||
#if CFG_TUSB_RHPORT0_MODE
|
||||
Chip_USB0_Init();
|
||||
|
||||
// Reset controller
|
||||
LPC_USB0->USBCMD_D |= 0x02;
|
||||
while( LPC_USB0->USBCMD_D & 0x02 ) {}
|
||||
|
||||
// Set mode
|
||||
#if CFG_TUSB_RHPORT0_MODE & OPT_MODE_HOST
|
||||
LPC_USB0->USBMODE_H = USBMODE_HOST | (USBMODE_VBUS_HIGH << 5);
|
||||
#else // TODO OTG
|
||||
LPC_USB0->USBMODE_D = USBMODE_DEVICE;
|
||||
LPC_USB0->OTGSC = (1<<3) | (1<<0) /*| (1<<16)| (1<<24)| (1<<25)| (1<<26)| (1<<27)| (1<<28)| (1<<29)| (1<<30)*/;
|
||||
#endif
|
||||
#endif
|
||||
|
||||
// USB1
|
||||
#if CFG_TUSB_RHPORT1_MODE
|
||||
Chip_USB1_Init();
|
||||
|
||||
// Reset controller
|
||||
LPC_USB1->USBCMD_D |= 0x02;
|
||||
while( LPC_USB1->USBCMD_D & 0x02 ) {}
|
||||
|
||||
// Set mode
|
||||
#if CFG_TUSB_RHPORT1_MODE & OPT_MODE_HOST
|
||||
LPC_USB1->USBMODE_H = USBMODE_HOST | (USBMODE_VBUS_HIGH << 5);
|
||||
#else // TODO OTG
|
||||
LPC_USB1->USBMODE_D = USBMODE_DEVICE;
|
||||
#endif
|
||||
|
||||
// USB1 as fullspeed
|
||||
LPC_USB1->PORTSC1_D |= (1<<24);
|
||||
#endif
|
||||
|
||||
// USB0 Vbus Power: P2_3 on EA4357 channel B U20 GPIO26 active low (base board)
|
||||
Chip_SCU_PinMuxSet(2, 3, SCU_MODE_PULLUP | SCU_MODE_INBUFF_EN | SCU_MODE_FUNC7);
|
||||
|
||||
#if CFG_TUSB_RHPORT0_MODE & OPT_MODE_DEVICE
|
||||
// P9_5 (GPIO5[18]) (GPIO28 on oem base) as USB connect, active low.
|
||||
Chip_SCU_PinMuxSet(9, 5, SCU_MODE_PULLDOWN | SCU_MODE_FUNC4);
|
||||
Chip_GPIO_SetPinDIROutput(LPC_GPIO_PORT, 5, 18);
|
||||
#endif
|
||||
|
||||
// USB1 Power: EA4357 channel A U20 is enabled by SJ5 connected to pad 1-2, no more action required
|
||||
// TODO Remove R170, R171, solder a pair of 15K to USB1 D+/D- to test with USB1 Host
|
||||
}
|
||||
|
||||
//--------------------------------------------------------------------+
|
||||
// LEDS
|
||||
//--------------------------------------------------------------------+
|
||||
void board_led_control(uint32_t id, bool state)
|
||||
// LED
|
||||
void board_led_control(bool state)
|
||||
{
|
||||
uint16_t on_mask = state ? (1 << id) : 0;
|
||||
uint16_t off_mask = state ? 0 : (1 << id);
|
||||
pca9532_setLeds( on_mask << 8, off_mask << 8 );
|
||||
if (state)
|
||||
{
|
||||
pca9532_setLeds( LED1, 0 );
|
||||
}else
|
||||
{
|
||||
pca9532_setLeds( 0, LED1);
|
||||
}
|
||||
}
|
||||
|
||||
//--------------------------------------------------------------------+
|
||||
@@ -153,14 +248,14 @@ void board_led_control(uint32_t id, bool state)
|
||||
//--------------------------------------------------------------------+
|
||||
static bool button_read(uint8_t id)
|
||||
{
|
||||
return !BIT_TEST_( GPIO_ReadValue(buttons[id].gpio_port), buttons[id].gpio_pin ); // button is active low
|
||||
// return !BIT_TEST_( GPIO_ReadValue(buttons[id].gpio_port), buttons[id].gpio_pin ); // button is active low
|
||||
}
|
||||
|
||||
uint32_t board_buttons(void)
|
||||
{
|
||||
uint32_t result = 0;
|
||||
|
||||
for(uint8_t i=0; i<BOARD_BUTTON_COUNT; i++) result |= (button_read(i) ? BIT_(i) : 0);
|
||||
// for(uint8_t i=0; i<BOARD_BUTTON_COUNT; i++) result |= (button_read(i) ? BIT_(i) : 0);
|
||||
|
||||
return result;
|
||||
}
|
||||
|
||||
@@ -43,22 +43,7 @@
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
#include "LPC43xx.h"
|
||||
#include "lpc43xx_scu.h"
|
||||
#include "lpc43xx_cgu.h"
|
||||
#include "lpc43xx_gpio.h"
|
||||
#include "lpc43xx_uart.h"
|
||||
#include "lpc43xx_i2c.h"
|
||||
|
||||
|
||||
#include "oem_base_board/pca9532.h" // LEDs
|
||||
|
||||
#define BOARD_LED_NUM 1
|
||||
#define BOARD_LED0 0
|
||||
|
||||
|
||||
//#define CFG_PRINTF_TARGET PRINTF_TARGET_SWO
|
||||
#define CFG_PRINTF_TARGET PRINTF_TARGET_UART
|
||||
#include "chip.h"
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
|
||||
@@ -1,480 +0,0 @@
|
||||
/******************************************************************
|
||||
***** *****
|
||||
***** Name: cs8900.c *****
|
||||
***** Ver.: 1.0 *****
|
||||
***** Date: 07/05/2001 *****
|
||||
***** Auth: Andreas Dannenberg *****
|
||||
***** HTWK Leipzig *****
|
||||
***** university of applied sciences *****
|
||||
***** Germany *****
|
||||
***** Func: ethernet packet-driver for use with LAN- *****
|
||||
***** controller CS8900 from Crystal/Cirrus Logic *****
|
||||
***** *****
|
||||
***** NXP: Module modified for use with NXP *****
|
||||
***** lpc43xx EMAC Ethernet controller *****
|
||||
***** *****
|
||||
******************************************************************/
|
||||
|
||||
#include "../board.h"
|
||||
|
||||
#if BOARD == BOARD_EA4357
|
||||
|
||||
#include "emac.h"
|
||||
//#include "tcpip.h"
|
||||
#include "LPC43xx.h"
|
||||
#include "lpc43xx_scu.h"
|
||||
#include "lpc43xx_rgu.h"
|
||||
|
||||
#define TIMEOUT 100000
|
||||
|
||||
static unsigned short *rptr;
|
||||
static unsigned short *tptr;
|
||||
|
||||
static unsigned int TxDescIndex = 0;
|
||||
static unsigned int RxDescIndex = 0;
|
||||
|
||||
// Keil: function added to write PHY
|
||||
static void write_PHY (unsigned int PhyReg, unsigned short Value) {
|
||||
|
||||
unsigned int tout;
|
||||
|
||||
/* Write a data 'Value' to PHY register 'PhyReg'. */
|
||||
while(LPC_ETHERNET->MAC_MII_ADDR & GMII_BUSY); // Check GMII busy bit
|
||||
LPC_ETHERNET->MAC_MII_ADDR = (DP83848C_DEF_ADR<<11) | (PhyReg<<6) | GMII_WRITE;
|
||||
LPC_ETHERNET->MAC_MII_DATA = Value;
|
||||
LPC_ETHERNET->MAC_MII_ADDR |= GMII_BUSY; // Start PHY Write Cycle
|
||||
|
||||
/* Wait utill operation completed */
|
||||
for (tout = 0; tout < MII_WR_TOUT; tout++) {
|
||||
if ((LPC_ETHERNET->MAC_MII_ADDR & GMII_BUSY) == 0) {
|
||||
break;
|
||||
}
|
||||
}
|
||||
if (tout == MII_WR_TOUT) // Trap the timeout
|
||||
while(1);
|
||||
}
|
||||
|
||||
|
||||
// Keil: function added to read PHY
|
||||
static unsigned short read_PHY (unsigned int PhyReg) {
|
||||
|
||||
unsigned int tout, val;
|
||||
|
||||
/* Read a PHY register 'PhyReg'. */
|
||||
while(LPC_ETHERNET->MAC_MII_ADDR & GMII_BUSY); // Check GMII busy bit
|
||||
LPC_ETHERNET->MAC_MII_ADDR = (DP83848C_DEF_ADR<<11) | (PhyReg<<6) | GMII_READ;
|
||||
LPC_ETHERNET->MAC_MII_ADDR |= GMII_BUSY; // Start PHY Read Cycle
|
||||
|
||||
/* Wait until operation completed */
|
||||
for (tout = 0; tout < MII_RD_TOUT; tout++) {
|
||||
if ((LPC_ETHERNET->MAC_MII_ADDR & GMII_BUSY) == 0) {
|
||||
break;
|
||||
}
|
||||
}
|
||||
if (tout == MII_RD_TOUT) // Trap the timeout
|
||||
while(1);
|
||||
val = LPC_ETHERNET->MAC_MII_DATA;
|
||||
return (val);
|
||||
}
|
||||
|
||||
|
||||
// Keil: function added to initialize Rx Descriptors
|
||||
void rx_descr_init (void)
|
||||
{
|
||||
unsigned int i;
|
||||
|
||||
for (i = 0; i < NUM_RX_DESC; i++) {
|
||||
RX_DESC_STAT(i) = OWN_BIT;
|
||||
RX_DESC_CTRL(i) = ETH_FRAG_SIZE;
|
||||
RX_BUFADDR(i) = RX_BUF(i);
|
||||
if (i == (NUM_RX_DESC-1)) // Last Descriptor?
|
||||
RX_DESC_CTRL(i) |= RX_END_RING;
|
||||
}
|
||||
|
||||
/* Set Starting address of RX Descriptor list */
|
||||
LPC_ETHERNET->DMA_REC_DES_ADDR = RX_DESC_BASE;
|
||||
}
|
||||
|
||||
|
||||
// Keil: function added to initialize Tx Descriptors
|
||||
void tx_descr_init (void)
|
||||
{
|
||||
unsigned int i;
|
||||
|
||||
for (i = 0; i < NUM_TX_DESC; i++) { // Take it out!!!!
|
||||
TX_DESC_STAT(i) = 0;
|
||||
TX_DESC_CTRL(i) = 0;
|
||||
TX_BUFADDR(i) = 0;
|
||||
}
|
||||
|
||||
for (i = 0; i < NUM_TX_DESC; i++) {
|
||||
TX_DESC_STAT(i) = TX_LAST_SEGM | TX_FIRST_SEGM;
|
||||
TX_DESC_CTRL(i) = 0;
|
||||
TX_BUFADDR(i) = TX_BUF(i);
|
||||
if (i == (NUM_TX_DESC-1)) // Last Descriptor?
|
||||
TX_DESC_STAT(i) |= TX_END_RING;
|
||||
}
|
||||
|
||||
/* Set Starting address of RX Descriptor list */
|
||||
LPC_ETHERNET->DMA_TRANS_DES_ADDR = TX_DESC_BASE;
|
||||
}
|
||||
|
||||
|
||||
|
||||
// configure port-pins for use with LAN-controller,
|
||||
// reset it and send the configuration-sequence
|
||||
|
||||
void Init_EMAC(void)
|
||||
{
|
||||
int id1, id2, tout, regv;
|
||||
unsigned phy_in_use = 0;
|
||||
|
||||
/* Ethernet pins configuration */
|
||||
#if MII
|
||||
scu_pinmux(0xC ,1 , (MD_PLN | MD_EZI | MD_ZI), FUNC3); // ENET_MDC: PC_1 -> FUNC3
|
||||
scu_pinmux(0x1 ,17 , (MD_PLN | MD_EZI | MD_ZI), FUNC3); // ENET_MDIO: P1_17 -> FUNC3
|
||||
scu_pinmux(0x1 ,18 , (MD_PLN | MD_EZI | MD_ZI), FUNC3); // ENET_TXD0: P1_18 -> FUNC3
|
||||
scu_pinmux(0x1 ,20 , (MD_PLN | MD_EZI | MD_ZI), FUNC3); // ENET_TXD1: P1_20 -> FUNC3
|
||||
scu_pinmux(0x1 ,19 , (MD_PLN | MD_EZI | MD_ZI), FUNC0); // ENET_REF: P1_19 -> FUNC0 (default)
|
||||
|
||||
// scu_pinmux(0xC ,4 , (MD_PLN | MD_EZI | MD_ZI), FUNC3); // ENET_TX_EN: PC_4 -> FUNC3
|
||||
scu_pinmux(0x0 ,1 , (MD_PLN | MD_EZI | MD_ZI), FUNC6); // ENET_TX_EN: P0_1 -> FUNC6
|
||||
|
||||
scu_pinmux(0x1 ,15 , (MD_PLN | MD_EZI | MD_ZI), FUNC3); // ENET_RXD0: P1_15 -> FUNC3
|
||||
scu_pinmux(0x0 ,0 , (MD_PLN | MD_EZI | MD_ZI), FUNC2); // ENET_RXD1: P0_0 -> FUNC2
|
||||
|
||||
// scu_pinmux(0x1 ,16 , (MD_PLN | MD_EZI | MD_ZI), FUNC3); // ENET_CRS: P1_16 -> FUNC3
|
||||
scu_pinmux(0x9 ,0 , (MD_PLN | MD_EZI | MD_ZI), FUNC5); // ENET_CRS: P9_0 -> FUNC5
|
||||
|
||||
// scu_pinmux(0xC ,9 , (MD_PLN | MD_EZI | MD_ZI), FUNC3); // ENET_RX_ER: PC_9 -> FUNC3
|
||||
scu_pinmux(0x9 ,1 , (MD_PLN | MD_EZI | MD_ZI), FUNC5); // ENET_RX_ER: P9_1 -> FUNC5
|
||||
|
||||
// scu_pinmux(0xC ,8 , (MD_PLN | MD_EZI | MD_ZI), FUNC3); // ENET_RXDV: PC_8 -> FUNC3
|
||||
scu_pinmux(0x1 ,16 , (MD_PLN | MD_EZI | MD_ZI), FUNC7); // ENET_RXDV: P1_16 -> FUNC7
|
||||
|
||||
#else
|
||||
scu_pinmux(0xC ,1 , (MD_EHS | MD_PLN | MD_EZI | MD_ZI), FUNC3); // ENET_MDC: PC_1 -> FUNC3
|
||||
scu_pinmux(0x1 ,17 , (MD_EHS | MD_PLN | MD_EZI | MD_ZI), FUNC3); // ENET_MDIO: P1_17 -> FUNC3
|
||||
scu_pinmux(0x1 ,18 , (MD_EHS | MD_PLN | MD_EZI | MD_ZI), FUNC3); // ENET_TXD0: P1_18 -> FUNC3
|
||||
scu_pinmux(0x1 ,20 , (MD_EHS | MD_PLN | MD_EZI | MD_ZI), FUNC3); // ENET_TXD1: P1_20 -> FUNC3
|
||||
scu_pinmux(0x1 ,19 , (MD_EHS | MD_PLN | MD_EZI | MD_ZI), FUNC0); // ENET_REF: P1_19 -> FUNC0 (default)
|
||||
// scu_pinmux(0xC ,4 , (MD_EHS | MD_PLN | MD_EZI | MD_ZI), FUNC3); // ENET_TX_EN: PC_4 -> FUNC3
|
||||
scu_pinmux(0x0 ,1 , (MD_PLN | MD_EZI | MD_ZI), FUNC6); // ENET_TX_EN: P0_1 -> FUNC6
|
||||
scu_pinmux(0x1 ,15 , (MD_EHS | MD_PLN | MD_EZI | MD_ZI), FUNC3); // ENET_RXD0: P1_15 -> FUNC3
|
||||
scu_pinmux(0x0 ,0 , (MD_EHS | MD_PLN | MD_EZI | MD_ZI), FUNC2); // ENET_RXD1: P0_0 -> FUNC2
|
||||
// scu_pinmux(0x1 ,16 , (MD_EHS | MD_PLN | MD_EZI | MD_ZI), FUNC3); // ENET_CRS: P1_16 -> FUNC3
|
||||
// scu_pinmux(0x9 ,0 , (MD_PLN | MD_EZI | MD_ZI), FUNC5); // ENET_CRS: P9_0 -> FUNC5
|
||||
// scu_pinmux(0xC ,9 , (MD_EHS | MD_PLN | MD_EZI | MD_ZI), FUNC3); // ENET_RX_ER: PC_9 -> FUNC3
|
||||
// scu_pinmux(0x9 ,1 , (MD_PLN | MD_EZI | MD_ZI), FUNC5); // ENET_RX_ER: P9_1 -> FUNC5
|
||||
// scu_pinmux(0xC ,8 , (MD_EHS | MD_PLN | MD_EZI | MD_ZI), FUNC3); // ENET_RXDV: PC_8 -> FUNC3
|
||||
scu_pinmux(0x1 ,16 , (MD_PLN | MD_EZI | MD_ZI), FUNC7); // ENET_RXDV: P1_16 -> FUNC7
|
||||
#endif
|
||||
|
||||
|
||||
#if MII /* Select MII interface */ // check MUXING for new Eagle...
|
||||
// scu_pinmux(0xC ,6 , (MD_PLN | MD_EZI | MD_ZI), FUNC3); // ENET_RXD2: PC_6 -> FUNC3
|
||||
scu_pinmux(0x9 ,3 , (MD_PLN | MD_EZI | MD_ZI), FUNC5); // ENET_RXD2: P9_3 -> FUNC5
|
||||
|
||||
// scu_pinmux(0xC ,7 , (MD_PLN | MD_EZI | MD_ZI), FUNC3); // ENET_RXD3: PC_7 -> FUNC3
|
||||
scu_pinmux(0x9 ,2 , (MD_PLN | MD_EZI | MD_ZI), FUNC5); // ENET_RXD3: P9_2 -> FUNC5
|
||||
|
||||
scu_pinmux(0xC ,0 , (MD_PLN | MD_EZI | MD_ZI), FUNC3); // ENET_RXLK: PC_0 -> FUNC3
|
||||
|
||||
// scu_pinmux(0xC ,2 , (MD_PLN | MD_EZI | MD_ZI), FUNC3); // ENET_TXD2: PC_2 -> FUNC3
|
||||
scu_pinmux(0x9 ,4 , (MD_PLN | MD_EZI | MD_ZI), FUNC5); // ENET_TXD2: P9_4 -> FUNC5
|
||||
|
||||
// scu_pinmux(0xC ,3 , (MD_PLN | MD_EZI | MD_ZI), FUNC3); // ENET_TXD3: PC_3 -> FUNC3
|
||||
scu_pinmux(0x9 ,5 , (MD_PLN | MD_EZI | MD_ZI), FUNC5); // ENET_TXD3: P9_5 -> FUNC5
|
||||
|
||||
// scu_pinmux(0xC ,5 , (MD_PLN | MD_EZI | MD_ZI), FUNC3); // ENET_TX_ER: PC_5 -> FUNC3
|
||||
scu_pinmux(0xC ,5 , (MD_PLN | MD_EZI | MD_ZI), FUNC3); // ENET_TX_ER: PC_5 -> FUNC3
|
||||
|
||||
// scu_pinmux(0x0 ,1 , (MD_PLN | MD_EZI | MD_ZI), FUNC2); // ENET_COL: P0_1 -> FUNC2
|
||||
scu_pinmux(0x9 ,6 , (MD_PLN | MD_EZI | MD_ZI), FUNC5); // ENET_COL: P9_6 -> FUNC5
|
||||
#else /* Select RMII interface */
|
||||
LPC_CREG->CREG6 |= RMII_SELECT;
|
||||
#endif
|
||||
|
||||
|
||||
RGU_SoftReset(RGU_SIG_ETHERNET);
|
||||
while(1){ // Confirm the reset happened
|
||||
if (LPC_RGU->RESET_ACTIVE_STATUS0 & (1<<ETHERNET_RST))
|
||||
break;
|
||||
}
|
||||
|
||||
LPC_ETHERNET->DMA_BUS_MODE |= DMA_SOFT_RESET; // Reset all GMAC Subsystem internal registers and logic
|
||||
while(LPC_ETHERNET->DMA_BUS_MODE & DMA_SOFT_RESET); // Wait for software reset completion
|
||||
|
||||
/* Put the DP83848C in reset mode */
|
||||
write_PHY (PHY_REG_BMCR, PHY_BMCR_RESET);
|
||||
|
||||
/* Wait for hardware reset to end. */
|
||||
for (tout = 0; tout < TIMEOUT; tout++) {
|
||||
regv = read_PHY (PHY_REG_BMCR);
|
||||
if (!(regv & PHY_BMCR_RESET)) {
|
||||
/* Reset complete */
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
/* Check if this is a DP83848C PHY. */
|
||||
id1 = read_PHY (PHY_REG_IDR1);
|
||||
id2 = read_PHY (PHY_REG_IDR2);
|
||||
if (((id1 << 16) | (id2 & 0xFFF0)) == DP83848C_ID) {
|
||||
phy_in_use = DP83848C_ID;
|
||||
}
|
||||
else if (((id1 << 16) | (id2 & 0xFFF0)) == LAN8720_ID) {
|
||||
phy_in_use = LAN8720_ID;
|
||||
}
|
||||
|
||||
if (phy_in_use != 0) {
|
||||
/* Configure the PHY device */
|
||||
#if !MII
|
||||
write_PHY (PHY_REG_RBR, 0x20);
|
||||
#endif
|
||||
|
||||
/* Use autonegotiation about the link speed. */
|
||||
write_PHY (PHY_REG_BMCR, PHY_AUTO_NEG);
|
||||
/* Wait to complete Auto_Negotiation. */
|
||||
for (tout = 0; tout < TIMEOUT; tout++) {
|
||||
regv = read_PHY (PHY_REG_BMSR);
|
||||
if (regv & PHY_AUTO_NEG_DONE) {
|
||||
/* Autonegotiation Complete. */
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
|
||||
/* Check the link status. */
|
||||
for (tout = 0; tout < TIMEOUT; tout++) {
|
||||
regv = read_PHY (PHY_REG_STS);
|
||||
if (regv & LINK_VALID_STS) {
|
||||
/* Link is on. */
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
// Configure the EMAC with the established parameters
|
||||
switch (phy_in_use) {
|
||||
case DP83848C_ID:
|
||||
|
||||
/* Configure Full/Half Duplex mode. */
|
||||
if (regv & FULL_DUP_STS) {
|
||||
/* Full duplex is enabled. */
|
||||
LPC_ETHERNET->MAC_CONFIG |= MAC_DUPMODE;
|
||||
}
|
||||
|
||||
/* Configure 100MBit/10MBit mode. */
|
||||
if (~(regv & SPEED_10M_STS)) {
|
||||
/* 100MBit mode. */
|
||||
LPC_ETHERNET->MAC_CONFIG |= MAC_100MPS;
|
||||
}
|
||||
|
||||
// value = ReadFromPHY (PHY_REG_STS); /* PHY Extended Status Register */
|
||||
// // Now configure for full/half duplex mode
|
||||
// if (value & 0x0004) {
|
||||
// // We are in full duplex is enabled mode
|
||||
// LPC_ETHERNET->MAC2 |= MAC2_FULL_DUP;
|
||||
// LPC_ETHERNET->Command |= CR_FULL_DUP;
|
||||
// LPC_ETHERNET->IPGT = IPGT_FULL_DUP;
|
||||
// }
|
||||
// else {
|
||||
// // Otherwise we are in half duplex mode
|
||||
// LPC_ETHERNET->IPGT = IPGT_HALF_DUP;
|
||||
// }
|
||||
|
||||
// // Now configure 100MBit or 10MBit mode
|
||||
// if (value & 0x0002) {
|
||||
// // 10MBit mode
|
||||
// LPC_ETHERNET->SUPP = 0;
|
||||
// }
|
||||
// else {
|
||||
// // 100MBit mode
|
||||
// LPC_ETHERNET->SUPP = SUPP_SPEED;
|
||||
// }
|
||||
break;
|
||||
|
||||
case LAN8720_ID:
|
||||
|
||||
regv = read_PHY (PHY_REG_SCSR); /* PHY Extended Status Register */
|
||||
// Now configure for full/half duplex mode
|
||||
if (regv & (1<<4)) { /* bit 4: 1 = Full Duplex, 0 = Half Duplex */
|
||||
// We are in full duplex is enabled mode
|
||||
LPC_ETHERNET->MAC_CONFIG |= MAC_DUPMODE;
|
||||
}
|
||||
|
||||
// Now configure 100MBit or 10MBit mode
|
||||
if (regv & (1<<3)) { /* bit 3: 1 = 100Mbps, 0 = 10Mbps */
|
||||
// 100MBit mode
|
||||
LPC_ETHERNET->MAC_CONFIG |= MAC_100MPS;
|
||||
}
|
||||
|
||||
|
||||
break;
|
||||
|
||||
}
|
||||
|
||||
/* Set the Ethernet MAC Address registers */
|
||||
LPC_ETHERNET->MAC_ADDR0_HIGH = (MYMAC_6 << 8) | MYMAC_5;
|
||||
LPC_ETHERNET->MAC_ADDR0_LOW = (MYMAC_4 << 24) | (MYMAC_3 << 16) | (MYMAC_2 << 8) | MYMAC_1;
|
||||
|
||||
/* Initialize Descriptor Lists */
|
||||
rx_descr_init();
|
||||
tx_descr_init();
|
||||
|
||||
/* Configure Filter */
|
||||
LPC_ETHERNET->MAC_FRAME_FILTER = MAC_PROMISCUOUS | MAC_RECEIVEALL;
|
||||
|
||||
/* Enable Receiver and Transmitter */
|
||||
LPC_ETHERNET->MAC_CONFIG |= (MAC_TX_ENABLE | MAC_RX_ENABLE);
|
||||
|
||||
/* Enable interrupts */
|
||||
//LPC_ETHERNET->DMA_INT_EN = DMA_INT_NOR_SUM | DMA_INT_RECEIVE | DMA_INT_TRANSMIT;
|
||||
|
||||
/* Start Transmission & Receive processes */
|
||||
LPC_ETHERNET->DMA_OP_MODE |= (DMA_SS_TRANSMIT | DMA_SS_RECEIVE );
|
||||
|
||||
}
|
||||
|
||||
|
||||
// reads a word in little-endian byte order from RX_BUFFER
|
||||
|
||||
unsigned short ReadFrame_EMAC(void)
|
||||
{
|
||||
return (*rptr++);
|
||||
}
|
||||
|
||||
|
||||
// easyWEB internal function
|
||||
// help function to swap the byte order of a WORD
|
||||
|
||||
unsigned short SwapBytes(unsigned short Data)
|
||||
{
|
||||
return (Data >> 8) | (Data << 8);
|
||||
}
|
||||
|
||||
// reads a word in big-endian byte order from RX_FRAME_PORT
|
||||
// (useful to avoid permanent byte-swapping while reading
|
||||
// TCP/IP-data)
|
||||
|
||||
unsigned short ReadFrameBE_EMAC(void)
|
||||
{
|
||||
unsigned short ReturnValue;
|
||||
|
||||
ReturnValue = SwapBytes (*rptr++);
|
||||
return (ReturnValue);
|
||||
}
|
||||
|
||||
|
||||
// copies bytes from frame port to MCU-memory
|
||||
// NOTES: * an odd number of byte may only be transfered
|
||||
// if the frame is read to the end!
|
||||
// * MCU-memory MUST start at word-boundary
|
||||
|
||||
void CopyFromFrame_EMAC(void *Dest, unsigned short Size)
|
||||
{
|
||||
unsigned short * piDest; // Keil: Pointer added to correct expression
|
||||
|
||||
piDest = Dest; // Keil: Line added
|
||||
while (Size > 1) {
|
||||
*piDest++ = ReadFrame_EMAC();
|
||||
Size -= 2;
|
||||
}
|
||||
|
||||
if (Size) { // check for leftover byte...
|
||||
*(unsigned char *)piDest = (char)ReadFrame_EMAC();// the LAN-Controller will return 0
|
||||
} // for the highbyte
|
||||
}
|
||||
|
||||
// does a dummy read on frame-I/O-port
|
||||
// NOTE: only an even number of bytes is read!
|
||||
|
||||
void DummyReadFrame_EMAC(unsigned short Size) // discards an EVEN number of bytes
|
||||
{ // from RX-fifo
|
||||
while (Size > 1) {
|
||||
ReadFrame_EMAC();
|
||||
Size -= 2;
|
||||
}
|
||||
}
|
||||
|
||||
// Reads the length of the received ethernet frame and checks if the
|
||||
// destination address is a broadcast message or not
|
||||
// returns the frame length
|
||||
unsigned short StartReadFrame(void) {
|
||||
unsigned short RxLen;
|
||||
|
||||
if ((RX_DESC_STAT(RxDescIndex) & OWN_BIT) == 0) {
|
||||
RxLen = (RX_DESC_STAT(RxDescIndex) >> 16) & 0x03FFF;
|
||||
rptr = (unsigned short *)RX_BUFADDR(RxDescIndex);
|
||||
return(RxLen);
|
||||
}
|
||||
return 0;
|
||||
|
||||
}
|
||||
|
||||
void EndReadFrame(void) {
|
||||
|
||||
RX_DESC_STAT(RxDescIndex) = OWN_BIT;
|
||||
RxDescIndex++;
|
||||
if (RxDescIndex == NUM_RX_DESC)
|
||||
RxDescIndex = 0;
|
||||
}
|
||||
|
||||
unsigned int CheckFrameReceived(void) { // Packet received ?
|
||||
|
||||
if ((RX_DESC_STAT(RxDescIndex) & OWN_BIT) == 0)
|
||||
return(1);
|
||||
else
|
||||
return(0);
|
||||
}
|
||||
|
||||
// requests space in EMAC memory for storing an outgoing frame
|
||||
|
||||
void RequestSend(unsigned short FrameSize)
|
||||
{
|
||||
tptr = (unsigned short *)TX_BUFADDR(TxDescIndex);
|
||||
TX_DESC_CTRL(TxDescIndex) = FrameSize;
|
||||
}
|
||||
|
||||
// check if ethernet controller is ready to accept the
|
||||
// frame we want to send
|
||||
|
||||
unsigned int Rdy4Tx(void)
|
||||
{
|
||||
return (1); // the ethernet controller transmits much faster
|
||||
} // than the CPU can load its buffers
|
||||
|
||||
|
||||
// writes a word in little-endian byte order to TX_BUFFER
|
||||
void WriteFrame_EMAC(unsigned short Data)
|
||||
{
|
||||
*tptr++ = Data;
|
||||
}
|
||||
|
||||
// copies bytes from MCU-memory to frame port
|
||||
// NOTES: * an odd number of byte may only be transfered
|
||||
// if the frame is written to the end!
|
||||
// * MCU-memory MUST start at word-boundary
|
||||
|
||||
void CopyToFrame_EMAC(void *Source, unsigned int Size)
|
||||
{
|
||||
unsigned short * piSource;
|
||||
// unsigned int idx;
|
||||
|
||||
piSource = Source;
|
||||
Size = (Size + 1) & 0xFFFE; // round Size up to next even number
|
||||
while (Size > 0) {
|
||||
WriteFrame_EMAC(*piSource++);
|
||||
Size -= 2;
|
||||
}
|
||||
TX_DESC_STAT(TxDescIndex) |= OWN_BIT;
|
||||
LPC_ETHERNET->DMA_TRANS_POLL_DEMAND = 1; // Wake Up the DMA if it's in Suspended Mode
|
||||
TxDescIndex++;
|
||||
if (TxDescIndex == NUM_TX_DESC)
|
||||
TxDescIndex = 0;
|
||||
}
|
||||
|
||||
#endif
|
||||
|
||||
@@ -1,157 +0,0 @@
|
||||
#ifndef __EMAC_H
|
||||
#define __EMAC_H
|
||||
|
||||
|
||||
/* Configuration */
|
||||
|
||||
/* Interface Selection */
|
||||
#define MII 0 // =0 RMII - =1 MII
|
||||
|
||||
/* MAC Configuration */
|
||||
#define MYMAC_1 0x1EU /* our ethernet (MAC) address */
|
||||
#define MYMAC_2 0x30U /* (MUST be unique in LAN!) */
|
||||
#define MYMAC_3 0x6cU
|
||||
#define MYMAC_4 0xa2U
|
||||
#define MYMAC_5 0x45U
|
||||
#define MYMAC_6 0x5eU
|
||||
|
||||
|
||||
#define ETH_FRAG_SIZE 1536
|
||||
#define NUM_RX_DESC 3
|
||||
#define NUM_TX_DESC 3
|
||||
|
||||
/* End of Configuration */
|
||||
|
||||
|
||||
/* EMAC Descriptors and Buffers located in 16K SRAM */
|
||||
/* Rx Descriptors */
|
||||
#define RX_DESC_BASE 0x20008000
|
||||
#define RX_STAT_BASE RX_DESC_BASE
|
||||
#define RX_CTRL_BASE (RX_STAT_BASE + 4)
|
||||
#define RX_BUFADDR_BASE (RX_CTRL_BASE + 4)
|
||||
#define RX_NEXTDESC_BASE (RX_BUFADDR_BASE + 4)
|
||||
#define RX_BUF_BASE (RX_DESC_BASE + NUM_RX_DESC*16)
|
||||
|
||||
#define RX_DESC_STAT(i) (*(unsigned int *)(RX_STAT_BASE + 16*i))
|
||||
#define RX_DESC_CTRL(i) (*(unsigned int *)(RX_CTRL_BASE + 16*i))
|
||||
#define RX_BUFADDR(i) (*(unsigned int *)(RX_BUFADDR_BASE + 16*i))
|
||||
#define RX_NEXTDESC(i) (*(unsigned int *)(RX_NEXTDESC_BASE + 16*i))
|
||||
#define RX_BUF(i) (RX_BUF_BASE + ETH_FRAG_SIZE*i)
|
||||
|
||||
/* Tx Descriptors */
|
||||
#define TX_DESC_BASE RX_BUF_BASE + (ETH_FRAG_SIZE * NUM_RX_DESC)
|
||||
#define TX_STAT_BASE TX_DESC_BASE
|
||||
#define TX_CTRL_BASE (TX_STAT_BASE + 4)
|
||||
#define TX_BUFADDR_BASE (TX_CTRL_BASE + 4)
|
||||
#define TX_NEXTDESC_BASE (TX_BUFADDR_BASE + 4)
|
||||
#define TX_BUF_BASE (TX_DESC_BASE + NUM_TX_DESC*16)
|
||||
|
||||
#define TX_DESC_STAT(i) (*(unsigned int *)(TX_STAT_BASE + 16*i))
|
||||
#define TX_DESC_CTRL(i) (*(unsigned int *)(TX_CTRL_BASE + 16*i))
|
||||
#define TX_BUFADDR(i) (*(unsigned int *)(TX_BUFADDR_BASE + 16*i))
|
||||
#define TX_NEXTDESC(i) (*(unsigned int *)(TX_NEXTDESC_BASE + 16*i))
|
||||
#define TX_BUF(i) (TX_BUF_BASE + ETH_FRAG_SIZE*i)
|
||||
|
||||
/* Descriptors Fields bits */
|
||||
#define OWN_BIT (1U<<31) /* Own bit in RDES0 & TDES0 */
|
||||
#define RX_END_RING (1<<15) /* Receive End of Ring bit in RDES1 */
|
||||
#define RX_NXTDESC_FLAG (1<<14) /* Second Address Chained bit in RDES1 */
|
||||
#define TX_LAST_SEGM (1<<29) /* Last Segment bit in TDES0 */
|
||||
#define TX_FIRST_SEGM (1<<28) /* First Segment bit in TDES0 */
|
||||
#define TX_END_RING (1<<21) /* Transmit End of Ring bit in TDES0 */
|
||||
#define TX_NXTDESC_FLAG (1<<20) /* Second Address Chained bit in TDES0 */
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
/* EMAC Control and Status bits */
|
||||
#define MAC_RX_ENABLE (1<<2) /* Receiver Enable in MAC_CONFIG reg */
|
||||
#define MAC_TX_ENABLE (1<<3) /* Transmitter Enable in MAC_CONFIG reg */
|
||||
#define MAC_PADCRC_STRIP (1<<7) /* Automatic Pad-CRC Stripping in MAC_CONFIG reg */
|
||||
#define MAC_DUPMODE (1<<11) /* Duplex Mode in MAC_CONFIG reg */
|
||||
#define MAC_100MPS (1<<14) /* Speed is 100Mbps in MAC_CONFIG reg */
|
||||
#define MAC_PROMISCUOUS (1U<<0) /* Promiscuous Mode bit in MAC_FRAME_FILTER reg */
|
||||
#define MAC_DIS_BROAD (1U<<5) /* Disable Broadcast Frames bit in MAC_FRAME_FILTER reg */
|
||||
#define MAC_RECEIVEALL (1U<<31) /* Receive All bit in MAC_FRAME_FILTER reg */
|
||||
#define DMA_SOFT_RESET 0x01 /* Software Reset bit in DMA_BUS_MODE reg */
|
||||
#define DMA_SS_RECEIVE (1<<1) /* Start/Stop Receive bit in DMA_OP_MODE reg */
|
||||
#define DMA_SS_TRANSMIT (1<<13) /* Start/Stop Transmission bit in DMA_OP_MODE reg */
|
||||
#define DMA_INT_TRANSMIT (1<<0) /* Transmit Interrupt Enable bit in DMA_INT_EN reg */
|
||||
#define DMA_INT_OVERFLOW (1<<4) /* Overflow Interrupt Enable bit in DMA_INT_EN reg */
|
||||
#define DMA_INT_UNDERFLW (1<<5) /* Underflow Interrupt Enable bit in DMA_INT_EN reg */
|
||||
#define DMA_INT_RECEIVE (1<<6) /* Receive Interrupt Enable bit in DMA_INT_EN reg */
|
||||
#define DMA_INT_ABN_SUM (1<<15) /* Abnormal Interrupt Summary Enable bit in DMA_INT_EN reg */
|
||||
#define DMA_INT_NOR_SUM (1<<16) /* Normal Interrupt Summary Enable bit in DMA_INT_EN reg */
|
||||
|
||||
/* MII Management Command Register */
|
||||
#define GMII_READ (0<<1) /* GMII Read PHY */
|
||||
#define GMII_WRITE (1<<1) /* GMII Write PHY */
|
||||
#define GMII_BUSY 0x00000001 /* GMII is Busy / Start Read/Write */
|
||||
#define MII_WR_TOUT 0x00050000 /* MII Write timeout count */
|
||||
#define MII_RD_TOUT 0x00050000 /* MII Read timeout count */
|
||||
|
||||
/* MII Management Address Register */
|
||||
#define MADR_PHY_ADR 0x00001F00 /* PHY Address Mask */
|
||||
|
||||
/* DP83848C PHY Registers */
|
||||
#define PHY_REG_BMCR 0x00 /* Basic Mode Control Register */
|
||||
#define PHY_REG_BMSR 0x01 /* Basic Mode Status Register */
|
||||
#define PHY_REG_IDR1 0x02 /* PHY Identifier 1 */
|
||||
#define PHY_REG_IDR2 0x03 /* PHY Identifier 2 */
|
||||
#define PHY_REG_ANAR 0x04 /* Auto-Negotiation Advertisement */
|
||||
#define PHY_REG_ANLPAR 0x05 /* Auto-Neg. Link Partner Abitily */
|
||||
#define PHY_REG_ANER 0x06 /* Auto-Neg. Expansion Register */
|
||||
#define PHY_REG_ANNPTR 0x07 /* Auto-Neg. Next Page TX */
|
||||
|
||||
/* PHY Extended Registers */
|
||||
#define PHY_REG_STS 0x10 /* Status Register */
|
||||
#define PHY_REG_MICR 0x11 /* MII Interrupt Control Register */
|
||||
#define PHY_REG_MISR 0x12 /* MII Interrupt Status Register */
|
||||
#define PHY_REG_FCSCR 0x14 /* False Carrier Sense Counter */
|
||||
#define PHY_REG_RECR 0x15 /* Receive Error Counter */
|
||||
#define PHY_REG_PCSR 0x16 /* PCS Sublayer Config. and Status */
|
||||
#define PHY_REG_RBR 0x17 /* RMII and Bypass Register */
|
||||
#define PHY_REG_LEDCR 0x18 /* LED Direct Control Register */
|
||||
#define PHY_REG_PHYCR 0x19 /* PHY Control Register */
|
||||
#define PHY_REG_10BTSCR 0x1A /* 10Base-T Status/Control Register */
|
||||
#define PHY_REG_CDCTRL1 0x1B /* CD Test Control and BIST Extens. */
|
||||
#define PHY_REG_EDCR 0x1D /* Energy Detect Control Register */
|
||||
|
||||
/* PHY Control and Status bits */
|
||||
#define PHY_FULLD_100M 0x2100 /* Full Duplex 100Mbit */
|
||||
#define PHY_HALFD_100M 0x2000 /* Half Duplex 100Mbit */
|
||||
#define PHY_FULLD_10M 0x0100 /* Full Duplex 10Mbit */
|
||||
#define PHY_HALFD_10M 0x0000 /* Half Duplex 10MBit */
|
||||
#define PHY_AUTO_NEG 0x1000 /* Select Auto Negotiation */
|
||||
#define PHY_AUTO_NEG_DONE 0x0020 /* AutoNegotiation Complete in BMSR PHY reg */
|
||||
#define PHY_BMCR_RESET 0x8000 /* Reset bit at BMCR PHY reg */
|
||||
#define LINK_VALID_STS 0x0001 /* Link Valid Status at REG_STS PHY reg */
|
||||
#define FULL_DUP_STS 0x0004 /* Full Duplex Status at REG_STS PHY reg */
|
||||
#define SPEED_10M_STS 0x0002 /* 10Mbps Status at REG_STS PHY reg */
|
||||
|
||||
#define DP83848C_DEF_ADR 0x01 /* Default PHY device address */
|
||||
#define DP83848C_ID 0x20005C90 /* PHY Identifier (without Rev. info */
|
||||
|
||||
#define LAN8720_ID 0x0007C0F0 /* PHY Identifier */
|
||||
#define PHY_REG_SCSR 0x1F /* PHY Special Control/Status Register */
|
||||
|
||||
/* Misc */
|
||||
#define ETHERNET_RST 22 /* Reset Output for EMAC at RGU */
|
||||
#define RMII_SELECT 0x04 /* Select RMII in EMACCFG */
|
||||
|
||||
|
||||
/* Prototypes */
|
||||
void Init_EMAC(void);
|
||||
unsigned short ReadFrameBE_EMAC(void);
|
||||
void CopyToFrame_EMAC(void *Source, unsigned int Size);
|
||||
void CopyFromFrame_EMAC(void *Dest, unsigned short Size);
|
||||
void DummyReadFrame_EMAC(unsigned short Size);
|
||||
unsigned short StartReadFrame(void);
|
||||
void EndReadFrame(void);
|
||||
unsigned int CheckFrameReceived(void);
|
||||
void RequestSend(unsigned short FrameSize);
|
||||
unsigned int Rdy4Tx(void);
|
||||
|
||||
|
||||
#endif
|
||||
@@ -1,546 +0,0 @@
|
||||
/*****************************************************************************
|
||||
*
|
||||
* Copyright(C) 2011, Embedded Artists AB
|
||||
* All rights reserved.
|
||||
*
|
||||
******************************************************************************
|
||||
* Software that is described herein is for illustrative purposes only
|
||||
* which provides customers with programming information regarding the
|
||||
* products. This software is supplied "AS IS" without any warranties.
|
||||
* Embedded Artists AB assumes no responsibility or liability for the
|
||||
* use of the software, conveys no license or title under any patent,
|
||||
* copyright, or mask work right to the product. Embedded Artists AB
|
||||
* reserves the right to make changes in the software without
|
||||
* notification. Embedded Artists AB also make no representation or
|
||||
* warranty that such application will be suitable for the specified
|
||||
* use without further testing or modification.
|
||||
*****************************************************************************/
|
||||
|
||||
|
||||
/******************************************************************************
|
||||
* Includes
|
||||
*****************************************************************************/
|
||||
#include "../board.h"
|
||||
|
||||
#if BOARD == BOARD_EA4357
|
||||
|
||||
#include "lpc_types.h"
|
||||
#include "lpc43xx_scu.h"
|
||||
#include "lpc43xx_timer.h"
|
||||
#include "nand.h"
|
||||
|
||||
|
||||
/******************************************************************************
|
||||
* Defines and typedefs
|
||||
*****************************************************************************/
|
||||
|
||||
#define K9F1G_CLE ((volatile uint8_t *)0x1D100000)
|
||||
#define K9F1G_ALE ((volatile uint8_t *)0x1D080000)
|
||||
#define K9F1G_DATA ((volatile uint8_t *)0x1D000000)
|
||||
|
||||
#define K9FXX_WAIT()
|
||||
|
||||
#define K9FXX_READ_1 0x00
|
||||
#define K9FXX_READ_2 0x30
|
||||
|
||||
#define K9FXX_SET_ADDR_A 0x00
|
||||
#define K9FXX_SET_ADDR_B 0x01
|
||||
#define K9FXX_SET_ADDR_C 0x50
|
||||
#define K9FXX_READ_ID 0x90
|
||||
#define K9FXX_RESET 0xff
|
||||
#define K9FXX_BLOCK_PROGRAM_1 0x80
|
||||
#define K9FXX_BLOCK_PROGRAM_2 0x10
|
||||
#define K9FXX_BLOCK_ERASE_1 0x60
|
||||
#define K9FXX_BLOCK_ERASE_2 0xd0
|
||||
#define K9FXX_READ_STATUS 0x70
|
||||
#define K9FXX_BUSY (1 << 6)
|
||||
#define K9FXX_OK (1 << 0)
|
||||
|
||||
#define ID_MARKER_CODE (0xEC)
|
||||
#define ID_SAMSUNG (0xF1)
|
||||
|
||||
#define ID_PAGE_SZ_1KB (0x00)
|
||||
#define ID_PAGE_SZ_2KB (0x01)
|
||||
#define ID_PAGE_SZ_4KB (0x02)
|
||||
#define ID_PAGE_SZ_8KB (0x03)
|
||||
|
||||
#define ID_BLOCK_SZ_64KB (0x00)
|
||||
#define ID_BLOCK_SZ_128KB (0x01)
|
||||
#define ID_BLOCK_SZ_256KB (0x02)
|
||||
#define ID_BLOCK_SZ_512KB (0x03)
|
||||
|
||||
#define ID_PAGE_SZ_1KB (0x00)
|
||||
#define ID_PAGE_SZ_2KB (0x01)
|
||||
#define ID_PAGE_SZ_4KB (0x02)
|
||||
#define ID_PAGE_SZ_8KB (0x03)
|
||||
|
||||
#define ID_REDUND_SZ_8 (0x00)
|
||||
#define ID_REDUND_SZ_16 (0x01)
|
||||
|
||||
|
||||
|
||||
/* This macro could be changed to check the ready pin */
|
||||
#define WAIT_READY() (TIM_Waitus(25))
|
||||
|
||||
|
||||
/******************************************************************************
|
||||
* External global variables
|
||||
*****************************************************************************/
|
||||
|
||||
/******************************************************************************
|
||||
* Local variables
|
||||
*****************************************************************************/
|
||||
|
||||
static uint32_t pageSize = 0;
|
||||
static uint32_t blockSize = 0;
|
||||
static uint32_t reduntSize = 0;
|
||||
|
||||
|
||||
/******************************************************************************
|
||||
* Local Functions
|
||||
*****************************************************************************/
|
||||
|
||||
static void pinConfig(void)
|
||||
{
|
||||
/* Set up EMC pin */
|
||||
scu_pinmux( 2 , 9 , MD_PLN_FAST , 3 );//A0
|
||||
scu_pinmux( 2 , 10 , MD_PLN_FAST , 3 );//A1
|
||||
scu_pinmux( 2 , 11 , MD_PLN_FAST , 3 );//A2
|
||||
scu_pinmux( 2 , 12 , MD_PLN_FAST , 3 );//A3
|
||||
scu_pinmux( 2 , 13 , MD_PLN_FAST , 3 );//A4
|
||||
scu_pinmux( 1 , 0 , MD_PLN_FAST , 2 );//A5
|
||||
scu_pinmux( 1 , 1 , MD_PLN_FAST , 2 );//A6
|
||||
scu_pinmux( 1 , 2 , MD_PLN_FAST , 2 );//A7
|
||||
scu_pinmux( 2 , 8 , MD_PLN_FAST , 3 );//A8
|
||||
scu_pinmux( 2 , 7 , MD_PLN_FAST , 3 );//A9
|
||||
scu_pinmux( 2 , 6 , MD_PLN_FAST , 2 );//A10
|
||||
scu_pinmux( 2 , 2 , MD_PLN_FAST , 2 );//A11
|
||||
scu_pinmux( 2 , 1 , MD_PLN_FAST , 2 );//A12
|
||||
scu_pinmux( 2 , 0 , MD_PLN_FAST , 2 );//A13
|
||||
scu_pinmux( 6 , 8 , MD_PLN_FAST , 1 );//A14
|
||||
scu_pinmux( 6 , 7 , MD_PLN_FAST , 1 );//A15
|
||||
scu_pinmux( 13 , 16 , MD_PLN_FAST , 2 );//A16
|
||||
scu_pinmux( 13 , 15 , MD_PLN_FAST , 2 );//A17
|
||||
scu_pinmux( 14 , 0 , MD_PLN_FAST , 3 );//A18
|
||||
scu_pinmux( 14 , 1 , MD_PLN_FAST , 3 );//A19
|
||||
scu_pinmux( 14 , 2 , MD_PLN_FAST , 3 );//A20
|
||||
scu_pinmux( 14 , 3 , MD_PLN_FAST , 3 );//A21
|
||||
scu_pinmux( 14 , 4 , MD_PLN_FAST , 3 );//A22
|
||||
scu_pinmux( 10 , 4 , MD_PLN_FAST , 3 );//A23
|
||||
|
||||
scu_pinmux( 1 , 7 , MD_PLN_FAST , 3 );//D0
|
||||
scu_pinmux( 1 , 8 , MD_PLN_FAST , 3 );//D1
|
||||
scu_pinmux( 1 , 9 , MD_PLN_FAST , 3 );//D2
|
||||
scu_pinmux( 1 , 10 , MD_PLN_FAST , 3 );//D3
|
||||
scu_pinmux( 1 , 11 , MD_PLN_FAST , 3 );//D4
|
||||
scu_pinmux( 1 , 12 , MD_PLN_FAST , 3 );//D5
|
||||
scu_pinmux( 1 , 13 , MD_PLN_FAST , 3 );//D6
|
||||
scu_pinmux( 1 , 14 , MD_PLN_FAST , 3 );//D7
|
||||
scu_pinmux( 5 , 4 , MD_PLN_FAST , 2 );//D8
|
||||
scu_pinmux( 5 , 5 , MD_PLN_FAST , 2 );//D9
|
||||
scu_pinmux( 5 , 6 , MD_PLN_FAST , 2 );//D10
|
||||
scu_pinmux( 5 , 7 , MD_PLN_FAST , 2 );//D11
|
||||
scu_pinmux( 5 , 0 , MD_PLN_FAST , 2 );//D12
|
||||
scu_pinmux( 5 , 1 , MD_PLN_FAST , 2 );//D13
|
||||
scu_pinmux( 5 , 2 , MD_PLN_FAST , 2 );//D14
|
||||
scu_pinmux( 5 , 3 , MD_PLN_FAST , 2 );//D15
|
||||
scu_pinmux( 13 , 2 , MD_PLN_FAST , 2 );//D16
|
||||
scu_pinmux( 13 , 3 , MD_PLN_FAST , 2 );//D17
|
||||
scu_pinmux( 13 , 4 , MD_PLN_FAST , 2 );//D18
|
||||
scu_pinmux( 13 , 5 , MD_PLN_FAST , 2 );//D19
|
||||
scu_pinmux( 13 , 6 , MD_PLN_FAST , 2 );//D20
|
||||
scu_pinmux( 13 , 7 , MD_PLN_FAST , 2 );//D21
|
||||
scu_pinmux( 13 , 8 , MD_PLN_FAST , 2 );//D22
|
||||
scu_pinmux( 13 , 9 , MD_PLN_FAST , 2 );//D23
|
||||
scu_pinmux( 14 , 5 , MD_PLN_FAST , 3 );//D24
|
||||
scu_pinmux( 14 , 6 , MD_PLN_FAST , 3 );//D25
|
||||
scu_pinmux( 14 , 7 , MD_PLN_FAST , 3 );//D26
|
||||
scu_pinmux( 14 , 8 , MD_PLN_FAST , 3 );//D27
|
||||
scu_pinmux( 14 , 9 , MD_PLN_FAST , 3 );//D28
|
||||
scu_pinmux( 14 , 10 , MD_PLN_FAST , 3 );//D29
|
||||
scu_pinmux( 14 , 11 , MD_PLN_FAST , 3 );//D30
|
||||
scu_pinmux( 14 , 12 , MD_PLN_FAST , 3 );//D31
|
||||
|
||||
scu_pinmux( 1 , 3 , MD_PLN_FAST , 3 );//OE
|
||||
scu_pinmux( 1 , 6 , MD_PLN_FAST , 3 );//WE
|
||||
|
||||
scu_pinmux( 1 , 4 , MD_PLN_FAST , 3 );//BLS0
|
||||
scu_pinmux( 6 , 6 , MD_PLN_FAST , 1 );//BLS1
|
||||
scu_pinmux( 13 , 13 , MD_PLN_FAST , 2 );//BLS2
|
||||
scu_pinmux( 13 , 10 , MD_PLN_FAST , 2 );//BLS3
|
||||
|
||||
scu_pinmux( 1 , 5 , MD_PLN_FAST , 3 );//CS0
|
||||
scu_pinmux( 6 , 3 , MD_PLN_FAST , 3 );//CS1
|
||||
scu_pinmux( 13 , 12 , MD_PLN_FAST , 2 );//CS2
|
||||
scu_pinmux( 13 , 11 , MD_PLN_FAST , 2 );//CS3
|
||||
}
|
||||
|
||||
|
||||
static uint32_t nandReadId(void)
|
||||
{
|
||||
uint8_t a, b, c, d;
|
||||
volatile uint8_t *pCLE;
|
||||
volatile uint8_t *pALE;
|
||||
volatile uint8_t *pData;
|
||||
|
||||
pCLE = K9F1G_CLE;
|
||||
pALE = K9F1G_ALE;
|
||||
pData = K9F1G_DATA;
|
||||
|
||||
*pCLE = K9FXX_READ_ID;
|
||||
*pALE = 0;
|
||||
|
||||
a = *pData;
|
||||
b = *pData;
|
||||
c = *pData;
|
||||
d = *pData;
|
||||
|
||||
|
||||
return (a << 24) | (b << 16) | (c << 8) | d;
|
||||
}
|
||||
|
||||
static uint8_t nandStatus(void)
|
||||
{
|
||||
uint8_t status = 0;
|
||||
volatile uint8_t *pCLE;
|
||||
volatile uint8_t *pALE;
|
||||
volatile uint8_t *pData;
|
||||
|
||||
pCLE = K9F1G_CLE;
|
||||
pALE = K9F1G_ALE;
|
||||
pData = K9F1G_DATA;
|
||||
|
||||
*pCLE = K9FXX_READ_STATUS;
|
||||
*pALE = 0;
|
||||
|
||||
status = *pData;
|
||||
|
||||
/* remove bits not used */
|
||||
return (status & 0xC1);
|
||||
}
|
||||
|
||||
static void nandWaitReady(void)
|
||||
{
|
||||
while( !(nandStatus() & (1<<6)) );
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
* Public Functions
|
||||
*****************************************************************************/
|
||||
|
||||
|
||||
|
||||
/******************************************************************************
|
||||
*
|
||||
* Description:
|
||||
* Initialize the NAND Flash
|
||||
*
|
||||
* Returns:
|
||||
* TRUE if initialization successful; otherwise FALSE
|
||||
*
|
||||
*****************************************************************************/
|
||||
uint32_t nand_init (void)
|
||||
{
|
||||
uint32_t nandId = 0;
|
||||
TIM_TIMERCFG_Type timerCfg;
|
||||
|
||||
// LPC_SC->PCONP |= 0x00000800;
|
||||
LPC_EMC->CONTROL = 0x00000001;
|
||||
LPC_EMC->CONFIG = 0x00000000;
|
||||
|
||||
pinConfig();
|
||||
|
||||
TIM_ConfigStructInit(TIM_TIMER_MODE, &timerCfg);
|
||||
TIM_Init(LPC_TIMER0, TIM_TIMER_MODE, &timerCfg);
|
||||
|
||||
LPC_EMC->STATICCONFIG1 = 0x00000080;
|
||||
|
||||
LPC_EMC->STATICWAITWEN1 = 0x00000002;
|
||||
LPC_EMC->STATICWAITOEN1 = 0x00000002;
|
||||
LPC_EMC->STATICWAITRD1 = 0x00000008;
|
||||
LPC_EMC->STATICWAITPAG1 = 0x0000001f;
|
||||
LPC_EMC->STATICWAITWR1 = 0x00000008;
|
||||
LPC_EMC->STATICWAITTURN1 = 0x0000000f;
|
||||
|
||||
nandId = nandReadId();
|
||||
|
||||
if ((nandId & 0xffff0000) !=
|
||||
(((uint32_t)(ID_MARKER_CODE) << 24) | ID_SAMSUNG << 16)) {
|
||||
/* unknown NAND chip */
|
||||
return FALSE;
|
||||
}
|
||||
|
||||
pageSize = 1024 * (1 << (nandId & 0x03));
|
||||
blockSize = 64*1024 * (1 << ((nandId>>4) & 0x03));
|
||||
reduntSize = 8 * (1 << ((nandId >> 1) & 0x1));
|
||||
|
||||
|
||||
return TRUE;
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
*
|
||||
* Description:
|
||||
* Get the page size of the NAND flash
|
||||
*
|
||||
* Returns:
|
||||
* page size in bytes
|
||||
*
|
||||
*****************************************************************************/
|
||||
uint32_t nand_getPageSize(void)
|
||||
{
|
||||
return pageSize;
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
*
|
||||
* Description:
|
||||
* Get the block size of the NAND flash
|
||||
*
|
||||
* Returns:
|
||||
* block size in bytes
|
||||
*
|
||||
*****************************************************************************/
|
||||
uint32_t nand_getBlockSize(void)
|
||||
{
|
||||
return blockSize;
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
*
|
||||
* Description:
|
||||
* Get the redundant (spare) size per page
|
||||
*
|
||||
* Returns:
|
||||
* redundant/spare size in bytes
|
||||
*
|
||||
*****************************************************************************/
|
||||
uint32_t nand_getRedundantSize(void)
|
||||
{
|
||||
return reduntSize * (pageSize/512);
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
*
|
||||
* Description:
|
||||
* Check if a block is valid
|
||||
*
|
||||
* Returns:
|
||||
* TRUE if the block is valid; otherwise FALSE
|
||||
*
|
||||
*****************************************************************************/
|
||||
uint32_t nand_isBlockValid(uint32_t block)
|
||||
{
|
||||
uint32_t addr = 0;
|
||||
uint32_t page = 0;
|
||||
|
||||
volatile uint8_t *pCLE;
|
||||
volatile uint8_t *pALE;
|
||||
volatile uint8_t *pData;
|
||||
|
||||
|
||||
pCLE = K9F1G_CLE;
|
||||
pALE = K9F1G_ALE;
|
||||
pData = K9F1G_DATA;
|
||||
|
||||
if (block >= NAND_NUM_BLOCKS) {
|
||||
return FALSE;
|
||||
}
|
||||
|
||||
addr = block * (blockSize/pageSize);
|
||||
|
||||
/*
|
||||
* Check page 0 and page 1 in each block. If the first byte
|
||||
* in the spare area (of either page 0 or page 1) is != 0xFF
|
||||
* the block is invalid.
|
||||
*/
|
||||
|
||||
nandWaitReady();
|
||||
|
||||
for (page = 0; page < 2; page++) {
|
||||
addr += page;
|
||||
|
||||
*pCLE = K9FXX_READ_1;
|
||||
*pALE = (uint8_t) (pageSize & 0x00FF);
|
||||
*pALE = (uint8_t)((pageSize & 0xFF00) >> 8);
|
||||
*pALE = (uint8_t)((addr & 0x00FF));
|
||||
*pALE = (uint8_t)((addr & 0xFF00) >> 8);
|
||||
*pCLE = K9FXX_READ_2;
|
||||
|
||||
WAIT_READY();
|
||||
|
||||
if (*pData != 0xFF) {
|
||||
return FALSE;
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
return TRUE;
|
||||
}
|
||||
|
||||
|
||||
/******************************************************************************
|
||||
*
|
||||
* Description:
|
||||
* Read a page from the NAND memory
|
||||
*
|
||||
* Params:
|
||||
* block - block number to read from
|
||||
* page - page with�n block to read from
|
||||
* pageBuf - data is copied to this buffer. The size must be at least
|
||||
* pageSize.
|
||||
*
|
||||
* Returns:
|
||||
* TRUE if read successful; otherwise FALSE
|
||||
*
|
||||
*****************************************************************************/
|
||||
uint32_t nand_readPage(uint32_t block, uint32_t page, uint8_t* pageBuf)
|
||||
{
|
||||
uint32_t i = 0;
|
||||
uint32_t addr = 0;
|
||||
|
||||
volatile uint8_t *pCLE;
|
||||
volatile uint8_t *pALE;
|
||||
volatile uint8_t *pData;
|
||||
|
||||
|
||||
pCLE = K9F1G_CLE;
|
||||
pALE = K9F1G_ALE;
|
||||
pData = K9F1G_DATA;
|
||||
|
||||
if (block >= NAND_NUM_BLOCKS) {
|
||||
return FALSE;
|
||||
}
|
||||
|
||||
if (page >= blockSize/pageSize) {
|
||||
return FALSE;
|
||||
}
|
||||
|
||||
addr = block * (blockSize/pageSize) + page;
|
||||
|
||||
/*
|
||||
* Always reading from start of a page address.
|
||||
* This means that the column address is always 0.
|
||||
*/
|
||||
|
||||
*pCLE = K9FXX_READ_1;
|
||||
*pALE = 0;
|
||||
*pALE = 0;
|
||||
*pALE = (uint8_t)((addr & 0x00FF));
|
||||
*pALE = (uint8_t)((addr & 0xFF00) >> 8);
|
||||
*pCLE = K9FXX_READ_2;
|
||||
|
||||
WAIT_READY();
|
||||
|
||||
|
||||
for (i = 0; i < pageSize; i++) {
|
||||
*pageBuf++ = *pData;
|
||||
}
|
||||
|
||||
|
||||
return TRUE;
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
*
|
||||
* Description:
|
||||
* Write a page of data to the NAND memory
|
||||
*
|
||||
* Params:
|
||||
* block - block number to write to
|
||||
* page - page within block to write to
|
||||
* pageBuf - data is copied from this buffer. The size must be at least
|
||||
* pageSize.
|
||||
*
|
||||
* Returns:
|
||||
* TRUE if write successful; otherwise FALSE
|
||||
*
|
||||
*****************************************************************************/
|
||||
uint32_t nand_writePage(uint32_t block, uint32_t page, uint8_t* pageBuf)
|
||||
{
|
||||
uint32_t i = 0;
|
||||
uint32_t addr = 0;
|
||||
|
||||
volatile uint8_t *pCLE;
|
||||
volatile uint8_t *pALE;
|
||||
volatile uint8_t *pData;
|
||||
|
||||
|
||||
pCLE = K9F1G_CLE;
|
||||
pALE = K9F1G_ALE;
|
||||
pData = K9F1G_DATA;
|
||||
|
||||
if (block >= NAND_NUM_BLOCKS) {
|
||||
return FALSE;
|
||||
}
|
||||
|
||||
if (page >= blockSize/pageSize) {
|
||||
return FALSE;
|
||||
}
|
||||
|
||||
addr = block * (blockSize/pageSize) + page;
|
||||
|
||||
/*
|
||||
* Always writing to start of a page address.
|
||||
* This means that the column address is always 0.
|
||||
*/
|
||||
|
||||
*pCLE = K9FXX_BLOCK_PROGRAM_1;
|
||||
*pALE = 0;
|
||||
*pALE = 0;
|
||||
*pALE = (uint8_t)((addr & 0x00FF));
|
||||
*pALE = (uint8_t)((addr & 0xFF00) >> 8);
|
||||
|
||||
|
||||
for (i = 0; i < pageSize; i++) {
|
||||
*pData = *pageBuf++;
|
||||
}
|
||||
|
||||
*pCLE = K9FXX_BLOCK_PROGRAM_2;
|
||||
|
||||
TIM_Waitus(700);
|
||||
nandWaitReady();
|
||||
|
||||
return ((nandStatus() & 0x01) != 0x01);
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
*
|
||||
* Description:
|
||||
* Erase a block
|
||||
*
|
||||
* Params:
|
||||
* block - block number to erase
|
||||
*
|
||||
* Returns:
|
||||
* TRUE if eras successful; otherwise FALSE
|
||||
*
|
||||
*****************************************************************************/
|
||||
uint32_t nand_eraseBlock(uint32_t block)
|
||||
{
|
||||
uint32_t addr = 0;
|
||||
|
||||
volatile uint8_t *pCLE;
|
||||
volatile uint8_t *pALE;
|
||||
|
||||
pCLE = K9F1G_CLE;
|
||||
pALE = K9F1G_ALE;
|
||||
|
||||
if (block >= NAND_NUM_BLOCKS) {
|
||||
return FALSE;
|
||||
}
|
||||
|
||||
addr = block * (blockSize/pageSize);
|
||||
|
||||
*pCLE = K9FXX_BLOCK_ERASE_1;
|
||||
*pALE = (uint8_t)(addr & 0x00FF);
|
||||
*pALE = (uint8_t)((addr & 0xFF00) >> 8);
|
||||
*pCLE = K9FXX_BLOCK_ERASE_2;
|
||||
|
||||
TIM_Waitus(700);
|
||||
nandWaitReady();
|
||||
|
||||
return ((nandStatus() & 0x01) != 0x01);
|
||||
}
|
||||
|
||||
#endif
|
||||
@@ -1,36 +0,0 @@
|
||||
/*****************************************************************************
|
||||
*
|
||||
* Copyright(C) 2011, Embedded Artists AB
|
||||
* All rights reserved.
|
||||
*
|
||||
******************************************************************************
|
||||
* Software that is described herein is for illustrative purposes only
|
||||
* which provides customers with programming information regarding the
|
||||
* products. This software is supplied "AS IS" without any warranties.
|
||||
* Embedded Artists AB assumes no responsibility or liability for the
|
||||
* use of the software, conveys no license or title under any patent,
|
||||
* copyright, or mask work right to the product. Embedded Artists AB
|
||||
* reserves the right to make changes in the software without
|
||||
* notification. Embedded Artists AB also make no representation or
|
||||
* warranty that such application will be suitable for the specified
|
||||
* use without further testing or modification.
|
||||
*****************************************************************************/
|
||||
#ifndef __NAND_H
|
||||
#define __NAND_H
|
||||
|
||||
#define NAND_NUM_BLOCKS (1024)
|
||||
|
||||
extern uint32_t nand_init (void);
|
||||
extern uint32_t nand_getPageSize(void);
|
||||
extern uint32_t nand_getBlockSize(void);
|
||||
extern uint32_t nand_getRedundantSize(void);
|
||||
extern uint32_t nand_isBlockValid(uint32_t blockNum);
|
||||
uint32_t nand_readPage(uint32_t block, uint32_t page, uint8_t* pageBuf);
|
||||
uint32_t nand_writePage(uint32_t block, uint32_t page, uint8_t* pageBuf);
|
||||
uint32_t nand_eraseBlock(uint32_t block);
|
||||
|
||||
|
||||
#endif /* end __NAND_H */
|
||||
/****************************************************************************
|
||||
** End Of File
|
||||
*****************************************************************************/
|
||||
@@ -1,254 +0,0 @@
|
||||
/*****************************************************************************
|
||||
*
|
||||
* Copyright(C) 2011, Embedded Artists AB
|
||||
* All rights reserved.
|
||||
*
|
||||
******************************************************************************
|
||||
* Software that is described herein is for illustrative purposes only
|
||||
* which provides customers with programming information regarding the
|
||||
* products. This software is supplied "AS IS" without any warranties.
|
||||
* Embedded Artists AB assumes no responsibility or liability for the
|
||||
* use of the software, conveys no license or title under any patent,
|
||||
* copyright, or mask work right to the product. Embedded Artists AB
|
||||
* reserves the right to make changes in the software without
|
||||
* notification. Embedded Artists AB also make no representation or
|
||||
* warranty that such application will be suitable for the specified
|
||||
* use without further testing or modification.
|
||||
*****************************************************************************/
|
||||
|
||||
|
||||
|
||||
/******************************************************************************
|
||||
* Includes
|
||||
*****************************************************************************/
|
||||
#include "../../board.h"
|
||||
|
||||
#if BOARD == BOARD_EA4357
|
||||
|
||||
#include "lpc_types.h"
|
||||
#include "lpc43xx_i2c.h"
|
||||
#include "acc.h"
|
||||
|
||||
/******************************************************************************
|
||||
* Defines and typedefs
|
||||
*****************************************************************************/
|
||||
#define I2C_PORT (LPC_I2C0)
|
||||
|
||||
#define ACC_I2C_ADDR (0x1D)
|
||||
|
||||
#define ACC_ADDR_XOUTL 0x00
|
||||
#define ACC_ADDR_XOUTH 0x01
|
||||
#define ACC_ADDR_YOUTL 0x02
|
||||
#define ACC_ADDR_YOUTX 0x03
|
||||
#define ACC_ADDR_ZOUTL 0x04
|
||||
#define ACC_ADDR_ZOUTH 0x05
|
||||
#define ACC_ADDR_XOUT8 0x06
|
||||
#define ACC_ADDR_YOUT8 0x07
|
||||
#define ACC_ADDR_ZOUT8 0x08
|
||||
#define ACC_ADDR_STATUS 0x09
|
||||
#define ACC_ADDR_DETSRC 0x0A
|
||||
#define ACC_ADDR_TOUT 0x0B
|
||||
#define ACC_ADDR_I2CAD 0x0D
|
||||
#define ACC_ADDR_USRINF 0x0E
|
||||
#define ACC_ADDR_WHOAMI 0x0F
|
||||
#define ACC_ADDR_XOFFL 0x10
|
||||
#define ACC_ADDR_XOFFH 0x11
|
||||
#define ACC_ADDR_YOFFL 0x12
|
||||
#define ACC_ADDR_YOFFH 0x13
|
||||
#define ACC_ADDR_ZOFFL 0x14
|
||||
#define ACC_ADDR_ZOFFH 0x15
|
||||
#define ACC_ADDR_MCTL 0x16
|
||||
#define ACC_ADDR_INTRST 0x17
|
||||
#define ACC_ADDR_CTL1 0x18
|
||||
#define ACC_ADDR_CTL2 0x19
|
||||
#define ACC_ADDR_LDTH 0x1A
|
||||
#define ACC_ADDR_PDTH 0x1B
|
||||
#define ACC_ADDR_PW 0x1C
|
||||
#define ACC_ADDR_LT 0x1D
|
||||
#define ACC_ADDR_TW 0x1E
|
||||
|
||||
#define ACC_MCTL_MODE(m) ((m) << 0)
|
||||
#define ACC_MCTL_GLVL(g) ((g) << 2)
|
||||
|
||||
|
||||
#define ACC_STATUS_DRDY 0x01
|
||||
#define ACC_STATUS_DOVR 0x02
|
||||
#define ACC_STATUS_PERR 0x04
|
||||
|
||||
|
||||
/******************************************************************************
|
||||
* External global variables
|
||||
*****************************************************************************/
|
||||
|
||||
/******************************************************************************
|
||||
* Local variables
|
||||
*****************************************************************************/
|
||||
|
||||
static Status I2CWrite(uint32_t addr, uint8_t* buf, uint32_t len)
|
||||
{
|
||||
I2C_M_SETUP_Type i2cData;
|
||||
|
||||
i2cData.sl_addr7bit = addr;
|
||||
i2cData.tx_data = buf;
|
||||
i2cData.tx_length = len;
|
||||
i2cData.rx_data = NULL;
|
||||
i2cData.rx_length = 0;
|
||||
i2cData.retransmissions_max = 3;
|
||||
|
||||
return I2C_MasterTransferData(I2C_PORT, &i2cData, I2C_TRANSFER_POLLING);
|
||||
}
|
||||
|
||||
static Status I2CRead(uint32_t addr, uint8_t* buf, uint32_t len)
|
||||
{
|
||||
I2C_M_SETUP_Type i2cData;
|
||||
|
||||
i2cData.sl_addr7bit = addr;
|
||||
i2cData.tx_data = NULL;
|
||||
i2cData.tx_length = 0;
|
||||
i2cData.rx_data = buf;
|
||||
i2cData.rx_length = len;
|
||||
i2cData.retransmissions_max = 3;
|
||||
|
||||
return I2C_MasterTransferData(I2C_PORT, &i2cData, I2C_TRANSFER_POLLING);
|
||||
}
|
||||
|
||||
|
||||
static uint8_t getStatus(void)
|
||||
{
|
||||
uint8_t buf[1];
|
||||
|
||||
buf[0] = ACC_ADDR_STATUS;
|
||||
I2CWrite(ACC_I2C_ADDR, buf, 1);
|
||||
I2CRead(ACC_I2C_ADDR, buf, 1);
|
||||
|
||||
return buf[0];
|
||||
}
|
||||
|
||||
static uint8_t getModeControl(void)
|
||||
{
|
||||
uint8_t buf[1];
|
||||
|
||||
buf[0] = ACC_ADDR_MCTL;
|
||||
I2CWrite(ACC_I2C_ADDR, buf, 1);
|
||||
I2CRead(ACC_I2C_ADDR, buf, 1);
|
||||
|
||||
return buf[0];
|
||||
}
|
||||
|
||||
static void setModeControl(uint8_t mctl)
|
||||
{
|
||||
uint8_t buf[2];
|
||||
|
||||
buf[0] = ACC_ADDR_MCTL;
|
||||
buf[1] = mctl;
|
||||
I2CWrite(ACC_I2C_ADDR, buf, 2);
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
* Local Functions
|
||||
*****************************************************************************/
|
||||
|
||||
/******************************************************************************
|
||||
* Public Functions
|
||||
*****************************************************************************/
|
||||
|
||||
/******************************************************************************
|
||||
*
|
||||
* Description:
|
||||
* Initialize the ISL29003 Device
|
||||
*
|
||||
*****************************************************************************/
|
||||
void acc_init (void)
|
||||
{
|
||||
|
||||
/* set to measurement mode by default */
|
||||
|
||||
setModeControl( (ACC_MCTL_MODE(ACC_MODE_MEASURE)
|
||||
| ACC_MCTL_GLVL(ACC_RANGE_2G) ));
|
||||
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
*
|
||||
* Description:
|
||||
* Read accelerometer data
|
||||
*
|
||||
* Params:
|
||||
* [out] x - read x value
|
||||
* [out] y - read y value
|
||||
* [out] z - read z value
|
||||
*
|
||||
*****************************************************************************/
|
||||
void acc_read (int8_t *x, int8_t *y, int8_t *z)
|
||||
{
|
||||
uint8_t buf[1];
|
||||
|
||||
/* wait for ready flag */
|
||||
while ((getStatus() & ACC_STATUS_DRDY) == 0);
|
||||
|
||||
/*
|
||||
* Have experienced problems reading all registers
|
||||
* at once. Change to reading them one-by-one.
|
||||
*/
|
||||
buf[0] = ACC_ADDR_XOUT8;
|
||||
I2CWrite(ACC_I2C_ADDR, buf, 1);
|
||||
I2CRead(ACC_I2C_ADDR, buf, 1);
|
||||
|
||||
*x = (int8_t)buf[0];
|
||||
|
||||
buf[0] = ACC_ADDR_YOUT8;
|
||||
I2CWrite(ACC_I2C_ADDR, buf, 1);
|
||||
I2CRead(ACC_I2C_ADDR, buf, 1);
|
||||
|
||||
*y = (int8_t)buf[0];
|
||||
|
||||
buf[0] = ACC_ADDR_ZOUT8;
|
||||
I2CWrite(ACC_I2C_ADDR, buf, 1);
|
||||
I2CRead(ACC_I2C_ADDR, buf, 1);
|
||||
|
||||
*z = (int8_t)buf[0];
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
*
|
||||
* Description:
|
||||
* Set the g-Range
|
||||
*
|
||||
* Params:
|
||||
* [in] range - the g-Range
|
||||
*
|
||||
*****************************************************************************/
|
||||
void acc_setRange(acc_range_t range)
|
||||
{
|
||||
uint8_t mctl = 0;
|
||||
|
||||
mctl = getModeControl();
|
||||
|
||||
mctl &= ~(0x03 << 2);
|
||||
mctl |= ACC_MCTL_GLVL(range);
|
||||
|
||||
setModeControl(mctl);
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
*
|
||||
* Description:
|
||||
* Set sensor mode
|
||||
*
|
||||
* Params:
|
||||
* [in] mode - the mode to set
|
||||
*
|
||||
*****************************************************************************/
|
||||
void acc_setMode(acc_mode_t mode)
|
||||
{
|
||||
uint8_t mctl = 0;
|
||||
|
||||
mctl = getModeControl();
|
||||
|
||||
mctl &= ~(0x03 << 0);
|
||||
mctl |= ACC_MCTL_MODE(mode);
|
||||
|
||||
setModeControl(mctl);
|
||||
}
|
||||
|
||||
#endif
|
||||
@@ -1,49 +0,0 @@
|
||||
/*****************************************************************************
|
||||
*
|
||||
* Copyright(C) 2011, Embedded Artists AB
|
||||
* All rights reserved.
|
||||
*
|
||||
******************************************************************************
|
||||
* Software that is described herein is for illustrative purposes only
|
||||
* which provides customers with programming information regarding the
|
||||
* products. This software is supplied "AS IS" without any warranties.
|
||||
* Embedded Artists AB assumes no responsibility or liability for the
|
||||
* use of the software, conveys no license or title under any patent,
|
||||
* copyright, or mask work right to the product. Embedded Artists AB
|
||||
* reserves the right to make changes in the software without
|
||||
* notification. Embedded Artists AB also make no representation or
|
||||
* warranty that such application will be suitable for the specified
|
||||
* use without further testing or modification.
|
||||
*****************************************************************************/
|
||||
#ifndef __ACC_H
|
||||
#define __ACC_H
|
||||
|
||||
|
||||
typedef enum
|
||||
{
|
||||
ACC_MODE_STANDBY,
|
||||
ACC_MODE_MEASURE,
|
||||
ACC_MODE_LEVEL, /* level detection */
|
||||
ACC_MODE_PULSE, /* pulse detection */
|
||||
} acc_mode_t;
|
||||
|
||||
typedef enum
|
||||
{
|
||||
ACC_RANGE_8G,
|
||||
ACC_RANGE_2G,
|
||||
ACC_RANGE_4G,
|
||||
} acc_range_t;
|
||||
|
||||
|
||||
void acc_init (void);
|
||||
|
||||
void acc_read (int8_t *x, int8_t *y, int8_t *z);
|
||||
void acc_setRange(acc_range_t range);
|
||||
void acc_setMode(acc_mode_t mode);
|
||||
|
||||
|
||||
|
||||
#endif /* end __LIGHT_H */
|
||||
/****************************************************************************
|
||||
** End Of File
|
||||
*****************************************************************************/
|
||||
@@ -1,200 +0,0 @@
|
||||
/*****************************************************************************
|
||||
*
|
||||
* Copyright(C) 2011, Embedded Artists AB
|
||||
* All rights reserved.
|
||||
*
|
||||
******************************************************************************
|
||||
* Software that is described herein is for illustrative purposes only
|
||||
* which provides customers with programming information regarding the
|
||||
* products. This software is supplied "AS IS" without any warranties.
|
||||
* Embedded Artists AB assumes no responsibility or liability for the
|
||||
* use of the software, conveys no license or title under any patent,
|
||||
* copyright, or mask work right to the product. Embedded Artists AB
|
||||
* reserves the right to make changes in the software without
|
||||
* notification. Embedded Artists AB also make no representation or
|
||||
* warranty that such application will be suitable for the specified
|
||||
* use without further testing or modification.
|
||||
*****************************************************************************/
|
||||
|
||||
/*
|
||||
* NOTE: I2C must have been initialized before calling any functions in this
|
||||
* file.
|
||||
*/
|
||||
|
||||
/******************************************************************************
|
||||
* Includes
|
||||
*****************************************************************************/
|
||||
#include "../../board.h"
|
||||
|
||||
#if BOARD == BOARD_EA4357
|
||||
|
||||
#include <string.h>
|
||||
#include <stdio.h>
|
||||
#include "lpc_types.h"
|
||||
#include "lpc43xx_i2c.h"
|
||||
#include "base_eeprom.h"
|
||||
|
||||
/******************************************************************************
|
||||
* Defines and typedefs
|
||||
*****************************************************************************/
|
||||
|
||||
#define I2C_PORT (LPC_I2C0)
|
||||
|
||||
#ifndef MIN
|
||||
#define MIN(x, y) ((x) < (y) ? (x) : (y))
|
||||
#endif
|
||||
|
||||
#define EEPROM_I2C_ADDR (0x57)
|
||||
|
||||
#define EEPROM_PAGE_SIZE 32
|
||||
|
||||
|
||||
/******************************************************************************
|
||||
* External global variables
|
||||
*****************************************************************************/
|
||||
|
||||
/******************************************************************************
|
||||
* Local variables
|
||||
*****************************************************************************/
|
||||
|
||||
|
||||
/******************************************************************************
|
||||
* Local Functions
|
||||
*****************************************************************************/
|
||||
|
||||
static void eepromDelay(void)
|
||||
{
|
||||
volatile int i = 0;
|
||||
for (i = 0; i <0x20000; i++);
|
||||
}
|
||||
|
||||
static Status I2CWrite(uint32_t addr, uint8_t* buf, uint32_t len)
|
||||
{
|
||||
I2C_M_SETUP_Type i2cData;
|
||||
|
||||
i2cData.sl_addr7bit = addr;
|
||||
i2cData.tx_data = buf;
|
||||
i2cData.tx_length = len;
|
||||
i2cData.rx_data = NULL;
|
||||
i2cData.rx_length = 0;
|
||||
i2cData.retransmissions_max = 3;
|
||||
|
||||
return I2C_MasterTransferData(I2C_PORT, &i2cData, I2C_TRANSFER_POLLING);
|
||||
}
|
||||
|
||||
static Status I2CRead(uint32_t addr, uint8_t* buf, uint32_t len)
|
||||
{
|
||||
I2C_M_SETUP_Type i2cData;
|
||||
|
||||
i2cData.sl_addr7bit = addr;
|
||||
i2cData.tx_data = NULL;
|
||||
i2cData.tx_length = 0;
|
||||
i2cData.rx_data = buf;
|
||||
i2cData.rx_length = len;
|
||||
i2cData.retransmissions_max = 3;
|
||||
|
||||
return I2C_MasterTransferData(I2C_PORT, &i2cData, I2C_TRANSFER_POLLING);
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
* Public Functions
|
||||
*****************************************************************************/
|
||||
|
||||
/******************************************************************************
|
||||
*
|
||||
* Description:
|
||||
* Initialize the EEPROM Driver
|
||||
*
|
||||
*****************************************************************************/
|
||||
void base_eeprom_init (void)
|
||||
{
|
||||
I2C_Cmd(I2C_PORT, ENABLE);
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
*
|
||||
* Description:
|
||||
* Read from the EEPROM
|
||||
*
|
||||
* Params:
|
||||
* [in] buf - read buffer
|
||||
* [in] offset - offset to start to read from
|
||||
* [in] len - number of bytes to read
|
||||
*
|
||||
* Returns:
|
||||
* number of read bytes or -1 in case of an error
|
||||
*
|
||||
*****************************************************************************/
|
||||
int16_t base_eeprom_read(uint8_t* buf, uint16_t offset, uint16_t len)
|
||||
{
|
||||
uint8_t addr = 0;
|
||||
int i = 0;
|
||||
uint8_t off[2];
|
||||
|
||||
if (len > BASE_EEPROM_TOTAL_SIZE || offset+len > BASE_EEPROM_TOTAL_SIZE) {
|
||||
return -1;
|
||||
}
|
||||
|
||||
addr = EEPROM_I2C_ADDR;
|
||||
off[0] = ((offset >> 8) & 0xff);
|
||||
off[1] = (offset & 0xff);
|
||||
|
||||
I2CWrite((addr << 1), off, 2);
|
||||
for ( i = 0; i < 0x2000; i++);
|
||||
I2CRead((addr << 1), buf, len);
|
||||
|
||||
return len;
|
||||
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
*
|
||||
* Description:
|
||||
* Write to the EEPROM
|
||||
*
|
||||
* Params:
|
||||
* [in] buf - data to write
|
||||
* [in] offset - offset to start to write to
|
||||
* [in] len - number of bytes to write
|
||||
*
|
||||
* Returns:
|
||||
* number of written bytes or -1 in case of an error
|
||||
*
|
||||
*****************************************************************************/
|
||||
int16_t base_eeprom_write(uint8_t* buf, uint16_t offset, uint16_t len)
|
||||
{
|
||||
uint8_t addr = 0;
|
||||
int16_t written = 0;
|
||||
uint16_t wLen = 0;
|
||||
uint16_t off = offset;
|
||||
uint8_t tmp[EEPROM_PAGE_SIZE+2];
|
||||
|
||||
if (len > BASE_EEPROM_TOTAL_SIZE || offset+len > BASE_EEPROM_TOTAL_SIZE) {
|
||||
return -1;
|
||||
}
|
||||
|
||||
addr = EEPROM_I2C_ADDR;
|
||||
|
||||
wLen = EEPROM_PAGE_SIZE - (off % EEPROM_PAGE_SIZE);
|
||||
wLen = MIN(wLen, len);
|
||||
|
||||
while (len) {
|
||||
tmp[0] = ((off >> 8) & 0xff);
|
||||
tmp[1] = (off & 0xff);
|
||||
memcpy(&tmp[2], (void*)&buf[written], wLen);
|
||||
I2CWrite((addr << 1), tmp, wLen+2);
|
||||
|
||||
/* delay to wait for a write cycle */
|
||||
eepromDelay();
|
||||
|
||||
len -= wLen;
|
||||
written += wLen;
|
||||
off += wLen;
|
||||
|
||||
wLen = MIN(EEPROM_PAGE_SIZE, len);
|
||||
}
|
||||
|
||||
return written;
|
||||
}
|
||||
|
||||
#endif
|
||||
@@ -1,31 +0,0 @@
|
||||
/*****************************************************************************
|
||||
*
|
||||
* Copyright(C) 2011, Embedded Artists AB
|
||||
* All rights reserved.
|
||||
*
|
||||
******************************************************************************
|
||||
* Software that is described herein is for illustrative purposes only
|
||||
* which provides customers with programming information regarding the
|
||||
* products. This software is supplied "AS IS" without any warranties.
|
||||
* Embedded Artists AB assumes no responsibility or liability for the
|
||||
* use of the software, conveys no license or title under any patent,
|
||||
* copyright, or mask work right to the product. Embedded Artists AB
|
||||
* reserves the right to make changes in the software without
|
||||
* notification. Embedded Artists AB also make no representation or
|
||||
* warranty that such application will be suitable for the specified
|
||||
* use without further testing or modification.
|
||||
*****************************************************************************/
|
||||
#ifndef __BASE_EEPROM_H
|
||||
#define __BASE_EEPROM_H
|
||||
|
||||
#define BASE_EEPROM_TOTAL_SIZE 8192
|
||||
|
||||
void base_eeprom_init (void);
|
||||
int16_t base_eeprom_read(uint8_t* buf, uint16_t offset, uint16_t len);
|
||||
int16_t base_eeprom_write(uint8_t* buf, uint16_t offset, uint16_t len);
|
||||
|
||||
|
||||
#endif /* end __BASE_EEPROM_H */
|
||||
/****************************************************************************
|
||||
** End Of File
|
||||
*****************************************************************************/
|
||||
@@ -1,132 +0,0 @@
|
||||
/*****************************************************************************
|
||||
*
|
||||
* Copyright(C) 2011, Embedded Artists AB
|
||||
* All rights reserved.
|
||||
*
|
||||
******************************************************************************
|
||||
* Software that is described herein is for illustrative purposes only
|
||||
* which provides customers with programming information regarding the
|
||||
* products. This software is supplied "AS IS" without any warranties.
|
||||
* Embedded Artists AB assumes no responsibility or liability for the
|
||||
* use of the software, conveys no license or title under any patent,
|
||||
* copyright, or mask work right to the product. Embedded Artists AB
|
||||
* reserves the right to make changes in the software without
|
||||
* notification. Embedded Artists AB also make no representation or
|
||||
* warranty that such application will be suitable for the specified
|
||||
* use without further testing or modification.
|
||||
*****************************************************************************/
|
||||
|
||||
/*
|
||||
* NOTE: I2C must have been initialized before calling any functions in this
|
||||
* file.
|
||||
*/
|
||||
|
||||
/******************************************************************************
|
||||
* Includes
|
||||
*****************************************************************************/
|
||||
#include "../../board.h"
|
||||
|
||||
#if BOARD == BOARD_EA4357
|
||||
|
||||
#include <string.h>
|
||||
#include <stdio.h>
|
||||
#include "lpc_types.h"
|
||||
#include "lpc43xx_i2c.h"
|
||||
|
||||
|
||||
/******************************************************************************
|
||||
* Defines and typedefs
|
||||
*****************************************************************************/
|
||||
|
||||
#define I2C_PORT (LPC_I2C0)
|
||||
|
||||
#define LM75A_I2C_ADDR (0x48)
|
||||
|
||||
#define LM75A_CMD_TEMP 0x00
|
||||
|
||||
#define I2CDEV LPC_I2C2
|
||||
|
||||
|
||||
/******************************************************************************
|
||||
* External global variables
|
||||
*****************************************************************************/
|
||||
|
||||
/******************************************************************************
|
||||
* Local variables
|
||||
*****************************************************************************/
|
||||
|
||||
|
||||
/******************************************************************************
|
||||
* Local Functions
|
||||
*****************************************************************************/
|
||||
static Status I2CWrite(uint32_t addr, uint8_t* buf, uint32_t len)
|
||||
{
|
||||
I2C_M_SETUP_Type i2cData;
|
||||
|
||||
i2cData.sl_addr7bit = addr;
|
||||
i2cData.tx_data = buf;
|
||||
i2cData.tx_length = len;
|
||||
i2cData.rx_data = NULL;
|
||||
i2cData.rx_length = 0;
|
||||
i2cData.retransmissions_max = 3;
|
||||
|
||||
return I2C_MasterTransferData(I2C_PORT, &i2cData, I2C_TRANSFER_POLLING);
|
||||
}
|
||||
|
||||
static Status I2CRead(uint32_t addr, uint8_t* buf, uint32_t len)
|
||||
{
|
||||
I2C_M_SETUP_Type i2cData;
|
||||
|
||||
i2cData.sl_addr7bit = addr;
|
||||
i2cData.tx_data = NULL;
|
||||
i2cData.tx_length = 0;
|
||||
i2cData.rx_data = buf;
|
||||
i2cData.rx_length = len;
|
||||
i2cData.retransmissions_max = 3;
|
||||
|
||||
return I2C_MasterTransferData(I2C_PORT, &i2cData, I2C_TRANSFER_POLLING);
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
* Public Functions
|
||||
*****************************************************************************/
|
||||
|
||||
/******************************************************************************
|
||||
*
|
||||
* Description:
|
||||
* Initialize the EEPROM Driver
|
||||
*
|
||||
*****************************************************************************/
|
||||
void lm75a_init (void)
|
||||
{
|
||||
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
*
|
||||
* Description:
|
||||
* Read the temperature
|
||||
*
|
||||
* Params: None
|
||||
*
|
||||
* Returns:
|
||||
* The measured temperature x 100, i.e. 26.50 degrees returned as 2650
|
||||
*
|
||||
*****************************************************************************/
|
||||
int32_t lm75a_readTemp(void)
|
||||
{
|
||||
uint8_t temp[2];
|
||||
int16_t t = 0;
|
||||
|
||||
I2CWrite(LM75A_I2C_ADDR, LM75A_CMD_TEMP, 1);
|
||||
I2CRead(LM75A_I2C_ADDR, temp, 2);
|
||||
|
||||
/* 11 MSB bits used. Celcius is calculated as Temp data * 1/8 */
|
||||
t = ((temp[0] << 8) | (temp[1]));
|
||||
|
||||
return ((t * 100) >> 8);
|
||||
|
||||
}
|
||||
|
||||
|
||||
#endif
|
||||
@@ -1,29 +0,0 @@
|
||||
/*****************************************************************************
|
||||
*
|
||||
* Copyright(C) 2011, Embedded Artists AB
|
||||
* All rights reserved.
|
||||
*
|
||||
******************************************************************************
|
||||
* Software that is described herein is for illustrative purposes only
|
||||
* which provides customers with programming information regarding the
|
||||
* products. This software is supplied "AS IS" without any warranties.
|
||||
* Embedded Artists AB assumes no responsibility or liability for the
|
||||
* use of the software, conveys no license or title under any patent,
|
||||
* copyright, or mask work right to the product. Embedded Artists AB
|
||||
* reserves the right to make changes in the software without
|
||||
* notification. Embedded Artists AB also make no representation or
|
||||
* warranty that such application will be suitable for the specified
|
||||
* use without further testing or modification.
|
||||
*****************************************************************************/
|
||||
#ifndef __LM75A_H
|
||||
#define __LM75A_H
|
||||
|
||||
|
||||
void lm75a_init (void);
|
||||
int32_t lm75a_readTemp(void);
|
||||
|
||||
|
||||
#endif /* end __LM75A_H */
|
||||
/****************************************************************************
|
||||
** End Of File
|
||||
*****************************************************************************/
|
||||
@@ -1,174 +0,0 @@
|
||||
/*****************************************************************************
|
||||
*
|
||||
* Copyright(C) 2011, Embedded Artists AB
|
||||
* All rights reserved.
|
||||
*
|
||||
******************************************************************************
|
||||
* Software that is described herein is for illustrative purposes only
|
||||
* which provides customers with programming information regarding the
|
||||
* products. This software is supplied "AS IS" without any warranties.
|
||||
* Embedded Artists AB assumes no responsibility or liability for the
|
||||
* use of the software, conveys no license or title under any patent,
|
||||
* copyright, or mask work right to the product. Embedded Artists AB
|
||||
* reserves the right to make changes in the software without
|
||||
* notification. Embedded Artists AB also make no representation or
|
||||
* warranty that such application will be suitable for the specified
|
||||
* use without further testing or modification.
|
||||
*****************************************************************************/
|
||||
|
||||
|
||||
|
||||
/******************************************************************************
|
||||
* Includes
|
||||
*****************************************************************************/
|
||||
#include "../../board.h"
|
||||
|
||||
#if BOARD == BOARD_EA4357
|
||||
|
||||
#include "LPC43xx.h"
|
||||
#include "lpc_types.h"
|
||||
#include "lpc43xx_scu.h"
|
||||
#include "memreg.h"
|
||||
|
||||
|
||||
/******************************************************************************
|
||||
* Defines and typedefs
|
||||
*****************************************************************************/
|
||||
|
||||
|
||||
/******************************************************************************
|
||||
* External global variables
|
||||
*****************************************************************************/
|
||||
|
||||
/******************************************************************************
|
||||
* Local variables
|
||||
*****************************************************************************/
|
||||
|
||||
static void pinConfig(void)
|
||||
{
|
||||
/* Set up EMC pin */
|
||||
scu_pinmux( 2 , 9 , MD_PLN_FAST , 3 );//A0
|
||||
scu_pinmux( 2 , 10 , MD_PLN_FAST , 3 );//A1
|
||||
scu_pinmux( 2 , 11 , MD_PLN_FAST , 3 );//A2
|
||||
scu_pinmux( 2 , 12 , MD_PLN_FAST , 3 );//A3
|
||||
scu_pinmux( 2 , 13 , MD_PLN_FAST , 3 );//A4
|
||||
scu_pinmux( 1 , 0 , MD_PLN_FAST , 2 );//A5
|
||||
scu_pinmux( 1 , 1 , MD_PLN_FAST , 2 );//A6
|
||||
scu_pinmux( 1 , 2 , MD_PLN_FAST , 2 );//A7
|
||||
scu_pinmux( 2 , 8 , MD_PLN_FAST , 3 );//A8
|
||||
scu_pinmux( 2 , 7 , MD_PLN_FAST , 3 );//A9
|
||||
scu_pinmux( 2 , 6 , MD_PLN_FAST , 2 );//A10
|
||||
scu_pinmux( 2 , 2 , MD_PLN_FAST , 2 );//A11
|
||||
scu_pinmux( 2 , 1 , MD_PLN_FAST , 2 );//A12
|
||||
scu_pinmux( 2 , 0 , MD_PLN_FAST , 2 );//A13
|
||||
scu_pinmux( 6 , 8 , MD_PLN_FAST , 1 );//A14
|
||||
scu_pinmux( 6 , 7 , MD_PLN_FAST , 1 );//A15
|
||||
scu_pinmux( 13 , 16 , MD_PLN_FAST , 2 );//A16
|
||||
scu_pinmux( 13 , 15 , MD_PLN_FAST , 2 );//A17
|
||||
scu_pinmux( 14 , 0 , MD_PLN_FAST , 3 );//A18
|
||||
scu_pinmux( 14 , 1 , MD_PLN_FAST , 3 );//A19
|
||||
scu_pinmux( 14 , 2 , MD_PLN_FAST , 3 );//A20
|
||||
scu_pinmux( 14 , 3 , MD_PLN_FAST , 3 );//A21
|
||||
scu_pinmux( 14 , 4 , MD_PLN_FAST , 3 );//A22
|
||||
scu_pinmux( 10 , 4 , MD_PLN_FAST , 3 );//A23
|
||||
|
||||
scu_pinmux( 1 , 7 , MD_PLN_FAST , 3 );//D0
|
||||
scu_pinmux( 1 , 8 , MD_PLN_FAST , 3 );//D1
|
||||
scu_pinmux( 1 , 9 , MD_PLN_FAST , 3 );//D2
|
||||
scu_pinmux( 1 , 10 , MD_PLN_FAST , 3 );//D3
|
||||
scu_pinmux( 1 , 11 , MD_PLN_FAST , 3 );//D4
|
||||
scu_pinmux( 1 , 12 , MD_PLN_FAST , 3 );//D5
|
||||
scu_pinmux( 1 , 13 , MD_PLN_FAST , 3 );//D6
|
||||
scu_pinmux( 1 , 14 , MD_PLN_FAST , 3 );//D7
|
||||
scu_pinmux( 5 , 4 , MD_PLN_FAST , 2 );//D8
|
||||
scu_pinmux( 5 , 5 , MD_PLN_FAST , 2 );//D9
|
||||
scu_pinmux( 5 , 6 , MD_PLN_FAST , 2 );//D10
|
||||
scu_pinmux( 5 , 7 , MD_PLN_FAST , 2 );//D11
|
||||
scu_pinmux( 5 , 0 , MD_PLN_FAST , 2 );//D12
|
||||
scu_pinmux( 5 , 1 , MD_PLN_FAST , 2 );//D13
|
||||
scu_pinmux( 5 , 2 , MD_PLN_FAST , 2 );//D14
|
||||
scu_pinmux( 5 , 3 , MD_PLN_FAST , 2 );//D15
|
||||
scu_pinmux( 13 , 2 , MD_PLN_FAST , 2 );//D16
|
||||
scu_pinmux( 13 , 3 , MD_PLN_FAST , 2 );//D17
|
||||
scu_pinmux( 13 , 4 , MD_PLN_FAST , 2 );//D18
|
||||
scu_pinmux( 13 , 5 , MD_PLN_FAST , 2 );//D19
|
||||
scu_pinmux( 13 , 6 , MD_PLN_FAST , 2 );//D20
|
||||
scu_pinmux( 13 , 7 , MD_PLN_FAST , 2 );//D21
|
||||
scu_pinmux( 13 , 8 , MD_PLN_FAST , 2 );//D22
|
||||
scu_pinmux( 13 , 9 , MD_PLN_FAST , 2 );//D23
|
||||
scu_pinmux( 14 , 5 , MD_PLN_FAST , 3 );//D24
|
||||
scu_pinmux( 14 , 6 , MD_PLN_FAST , 3 );//D25
|
||||
scu_pinmux( 14 , 7 , MD_PLN_FAST , 3 );//D26
|
||||
scu_pinmux( 14 , 8 , MD_PLN_FAST , 3 );//D27
|
||||
scu_pinmux( 14 , 9 , MD_PLN_FAST , 3 );//D28
|
||||
scu_pinmux( 14 , 10 , MD_PLN_FAST , 3 );//D29
|
||||
scu_pinmux( 14 , 11 , MD_PLN_FAST , 3 );//D30
|
||||
scu_pinmux( 14 , 12 , MD_PLN_FAST , 3 );//D31
|
||||
|
||||
scu_pinmux( 1 , 3 , MD_PLN_FAST , 3 );//OE
|
||||
scu_pinmux( 1 , 6 , MD_PLN_FAST , 3 );//WE
|
||||
|
||||
scu_pinmux( 1 , 4 , MD_PLN_FAST , 3 );//BLS0
|
||||
scu_pinmux( 6 , 6 , MD_PLN_FAST , 1 );//BLS1
|
||||
scu_pinmux( 13 , 13 , MD_PLN_FAST , 2 );//BLS2
|
||||
scu_pinmux( 13 , 10 , MD_PLN_FAST , 2 );//BLS3
|
||||
|
||||
scu_pinmux( 1 , 5 , MD_PLN_FAST , 3 );//CS0
|
||||
scu_pinmux( 6 , 3 , MD_PLN_FAST , 3 );//CS1
|
||||
scu_pinmux( 13 , 12 , MD_PLN_FAST , 2 );//CS2
|
||||
scu_pinmux( 13 , 11 , MD_PLN_FAST , 2 );//CS3
|
||||
|
||||
scu_pinmux( 6 , 4 , MD_PLN_FAST , 3 );//CAS
|
||||
scu_pinmux( 6 , 5 , MD_PLN_FAST , 3 );//RAS
|
||||
|
||||
scu_pinmux( 6 , 9 , MD_PLN_FAST , 3 );//DYCS0
|
||||
scu_pinmux( 6 , 1 , MD_PLN_FAST , 1 );//DYCS1
|
||||
scu_pinmux( 13 , 14 , MD_PLN_FAST , 2 );//DYCS2
|
||||
scu_pinmux( 15 , 14 , MD_PLN_FAST , 3 );//DYCS3
|
||||
|
||||
scu_pinmux( 6 , 11 , MD_PLN_FAST , 3 );//CKEOUT0
|
||||
scu_pinmux( 6 , 2 , MD_PLN_FAST , 1 );//CKEOUT1
|
||||
scu_pinmux( 13 , 1 , MD_PLN_FAST , 2 );//CKEOUT2
|
||||
scu_pinmux( 14 , 15 , MD_PLN_FAST , 3 );//CKEOUT3
|
||||
|
||||
scu_pinmux( 6 , 12 , MD_PLN_FAST , 3 );//DQMOUT0
|
||||
scu_pinmux( 6 , 10 , MD_PLN_FAST , 3 );//DQMOUT1
|
||||
scu_pinmux( 13 , 0 , MD_PLN_FAST , 2 );//DQMOUT2
|
||||
scu_pinmux( 14 , 13 , MD_PLN_FAST , 3 );//DQMOUT3
|
||||
}
|
||||
|
||||
|
||||
|
||||
/******************************************************************************
|
||||
* Local Functions
|
||||
*****************************************************************************/
|
||||
|
||||
|
||||
|
||||
/******************************************************************************
|
||||
* Public Functions
|
||||
*****************************************************************************/
|
||||
|
||||
|
||||
|
||||
/******************************************************************************
|
||||
*
|
||||
* Description:
|
||||
* Initialize the NOR Flash
|
||||
*
|
||||
*****************************************************************************/
|
||||
uint32_t memreg_init (void)
|
||||
{
|
||||
LPC_EMC->CONTROL = 0x00000001;
|
||||
LPC_EMC->CONFIG = 0x00000000;
|
||||
|
||||
pinConfig();
|
||||
|
||||
// Setup for 16-bit access
|
||||
LPC_EMC->STATICCONFIG2 = 0x00000001;
|
||||
|
||||
return FALSE;
|
||||
}
|
||||
|
||||
#endif
|
||||
|
||||
@@ -1,30 +0,0 @@
|
||||
/*****************************************************************************
|
||||
*
|
||||
* Copyright(C) 2011, Embedded Artists AB
|
||||
* All rights reserved.
|
||||
*
|
||||
******************************************************************************
|
||||
* Software that is described herein is for illustrative purposes only
|
||||
* which provides customers with programming information regarding the
|
||||
* products. This software is supplied "AS IS" without any warranties.
|
||||
* Embedded Artists AB assumes no responsibility or liability for the
|
||||
* use of the software, conveys no license or title under any patent,
|
||||
* copyright, or mask work right to the product. Embedded Artists AB
|
||||
* reserves the right to make changes in the software without
|
||||
* notification. Embedded Artists AB also make no representation or
|
||||
* warranty that such application will be suitable for the specified
|
||||
* use without further testing or modification.
|
||||
*****************************************************************************/
|
||||
#ifndef __MEMREG_H
|
||||
#define __MEMREG_H
|
||||
|
||||
#define MEMREG_BASE 0x1e000000
|
||||
|
||||
|
||||
extern uint32_t memreg_init (void);
|
||||
|
||||
|
||||
#endif /* end __MEMREG_H */
|
||||
/****************************************************************************
|
||||
** End Of File
|
||||
*****************************************************************************/
|
||||
@@ -1,547 +0,0 @@
|
||||
/*****************************************************************************
|
||||
*
|
||||
* Copyright(C) 2011, Embedded Artists AB
|
||||
* All rights reserved.
|
||||
*
|
||||
******************************************************************************
|
||||
* Software that is described herein is for illustrative purposes only
|
||||
* which provides customers with programming information regarding the
|
||||
* products. This software is supplied "AS IS" without any warranties.
|
||||
* Embedded Artists AB assumes no responsibility or liability for the
|
||||
* use of the software, conveys no license or title under any patent,
|
||||
* copyright, or mask work right to the product. Embedded Artists AB
|
||||
* reserves the right to make changes in the software without
|
||||
* notification. Embedded Artists AB also make no representation or
|
||||
* warranty that such application will be suitable for the specified
|
||||
* use without further testing or modification.
|
||||
*****************************************************************************/
|
||||
|
||||
|
||||
|
||||
/******************************************************************************
|
||||
* Includes
|
||||
*****************************************************************************/
|
||||
#include "../../board.h"
|
||||
|
||||
#if BOARD == BOARD_EA4357
|
||||
|
||||
#include "lpc_types.h"
|
||||
#include "lpc43xx_scu.h"
|
||||
#include "lpc43xx_timer.h"
|
||||
#include "norflash.h"
|
||||
|
||||
|
||||
/******************************************************************************
|
||||
* Defines and typedefs
|
||||
*****************************************************************************/
|
||||
|
||||
#define CMD_SWID 0x90
|
||||
#define CMD_CFI_QRY 0x98
|
||||
#define CMD_ID_EXIT 0xF0
|
||||
|
||||
#define CMD_ERASE_BLOCK 0x0050
|
||||
#define CMD_ERASE_SECTOR 0x0030
|
||||
#define CMD_ERASE_CHIP 0x0010
|
||||
|
||||
#define MAN_ID_SST 0x00BF
|
||||
#define DEV_ID_SST39VF3201 0x235B
|
||||
|
||||
/******************************************************************************
|
||||
* External global variables
|
||||
*****************************************************************************/
|
||||
|
||||
/******************************************************************************
|
||||
* Local variables
|
||||
*****************************************************************************/
|
||||
|
||||
static geometry_t chip_info;
|
||||
|
||||
/******************************************************************************
|
||||
* Local Functions
|
||||
*****************************************************************************/
|
||||
|
||||
static void pinConfig(void)
|
||||
{
|
||||
/* Set up EMC pin */
|
||||
scu_pinmux( 2 , 9 , MD_PLN_FAST , 3 );//A0
|
||||
scu_pinmux( 2 , 10 , MD_PLN_FAST , 3 );//A1
|
||||
scu_pinmux( 2 , 11 , MD_PLN_FAST , 3 );//A2
|
||||
scu_pinmux( 2 , 12 , MD_PLN_FAST , 3 );//A3
|
||||
scu_pinmux( 2 , 13 , MD_PLN_FAST , 3 );//A4
|
||||
scu_pinmux( 1 , 0 , MD_PLN_FAST , 2 );//A5
|
||||
scu_pinmux( 1 , 1 , MD_PLN_FAST , 2 );//A6
|
||||
scu_pinmux( 1 , 2 , MD_PLN_FAST , 2 );//A7
|
||||
scu_pinmux( 2 , 8 , MD_PLN_FAST , 3 );//A8
|
||||
scu_pinmux( 2 , 7 , MD_PLN_FAST , 3 );//A9
|
||||
scu_pinmux( 2 , 6 , MD_PLN_FAST , 2 );//A10
|
||||
scu_pinmux( 2 , 2 , MD_PLN_FAST , 2 );//A11
|
||||
scu_pinmux( 2 , 1 , MD_PLN_FAST , 2 );//A12
|
||||
scu_pinmux( 2 , 0 , MD_PLN_FAST , 2 );//A13
|
||||
scu_pinmux( 6 , 8 , MD_PLN_FAST , 1 );//A14
|
||||
scu_pinmux( 6 , 7 , MD_PLN_FAST , 1 );//A15
|
||||
scu_pinmux( 13 , 16 , MD_PLN_FAST , 2 );//A16
|
||||
scu_pinmux( 13 , 15 , MD_PLN_FAST , 2 );//A17
|
||||
scu_pinmux( 14 , 0 , MD_PLN_FAST , 3 );//A18
|
||||
scu_pinmux( 14 , 1 , MD_PLN_FAST , 3 );//A19
|
||||
scu_pinmux( 14 , 2 , MD_PLN_FAST , 3 );//A20
|
||||
scu_pinmux( 14 , 3 , MD_PLN_FAST , 3 );//A21
|
||||
scu_pinmux( 14 , 4 , MD_PLN_FAST , 3 );//A22
|
||||
scu_pinmux( 10 , 4 , MD_PLN_FAST , 3 );//A23
|
||||
|
||||
scu_pinmux( 1 , 7 , MD_PLN_FAST , 3 );//D0
|
||||
scu_pinmux( 1 , 8 , MD_PLN_FAST , 3 );//D1
|
||||
scu_pinmux( 1 , 9 , MD_PLN_FAST , 3 );//D2
|
||||
scu_pinmux( 1 , 10 , MD_PLN_FAST , 3 );//D3
|
||||
scu_pinmux( 1 , 11 , MD_PLN_FAST , 3 );//D4
|
||||
scu_pinmux( 1 , 12 , MD_PLN_FAST , 3 );//D5
|
||||
scu_pinmux( 1 , 13 , MD_PLN_FAST , 3 );//D6
|
||||
scu_pinmux( 1 , 14 , MD_PLN_FAST , 3 );//D7
|
||||
scu_pinmux( 5 , 4 , MD_PLN_FAST , 2 );//D8
|
||||
scu_pinmux( 5 , 5 , MD_PLN_FAST , 2 );//D9
|
||||
scu_pinmux( 5 , 6 , MD_PLN_FAST , 2 );//D10
|
||||
scu_pinmux( 5 , 7 , MD_PLN_FAST , 2 );//D11
|
||||
scu_pinmux( 5 , 0 , MD_PLN_FAST , 2 );//D12
|
||||
scu_pinmux( 5 , 1 , MD_PLN_FAST , 2 );//D13
|
||||
scu_pinmux( 5 , 2 , MD_PLN_FAST , 2 );//D14
|
||||
scu_pinmux( 5 , 3 , MD_PLN_FAST , 2 );//D15
|
||||
scu_pinmux( 13 , 2 , MD_PLN_FAST , 2 );//D16
|
||||
scu_pinmux( 13 , 3 , MD_PLN_FAST , 2 );//D17
|
||||
scu_pinmux( 13 , 4 , MD_PLN_FAST , 2 );//D18
|
||||
scu_pinmux( 13 , 5 , MD_PLN_FAST , 2 );//D19
|
||||
scu_pinmux( 13 , 6 , MD_PLN_FAST , 2 );//D20
|
||||
scu_pinmux( 13 , 7 , MD_PLN_FAST , 2 );//D21
|
||||
scu_pinmux( 13 , 8 , MD_PLN_FAST , 2 );//D22
|
||||
scu_pinmux( 13 , 9 , MD_PLN_FAST , 2 );//D23
|
||||
scu_pinmux( 14 , 5 , MD_PLN_FAST , 3 );//D24
|
||||
scu_pinmux( 14 , 6 , MD_PLN_FAST , 3 );//D25
|
||||
scu_pinmux( 14 , 7 , MD_PLN_FAST , 3 );//D26
|
||||
scu_pinmux( 14 , 8 , MD_PLN_FAST , 3 );//D27
|
||||
scu_pinmux( 14 , 9 , MD_PLN_FAST , 3 );//D28
|
||||
scu_pinmux( 14 , 10 , MD_PLN_FAST , 3 );//D29
|
||||
scu_pinmux( 14 , 11 , MD_PLN_FAST , 3 );//D30
|
||||
scu_pinmux( 14 , 12 , MD_PLN_FAST , 3 );//D31
|
||||
|
||||
scu_pinmux( 1 , 3 , MD_PLN_FAST , 3 );//OE
|
||||
scu_pinmux( 1 , 6 , MD_PLN_FAST , 3 );//WE
|
||||
|
||||
scu_pinmux( 1 , 4 , MD_PLN_FAST , 3 );//BLS0
|
||||
scu_pinmux( 6 , 6 , MD_PLN_FAST , 1 );//BLS1
|
||||
scu_pinmux( 13 , 13 , MD_PLN_FAST , 2 );//BLS2
|
||||
scu_pinmux( 13 , 10 , MD_PLN_FAST , 2 );//BLS3
|
||||
|
||||
scu_pinmux( 1 , 5 , MD_PLN_FAST , 3 );//CS0
|
||||
scu_pinmux( 6 , 3 , MD_PLN_FAST , 3 );//CS1
|
||||
scu_pinmux( 13 , 12 , MD_PLN_FAST , 2 );//CS2
|
||||
scu_pinmux( 13 , 11 , MD_PLN_FAST , 2 );//CS3
|
||||
}
|
||||
|
||||
#if 0
|
||||
static void getIdString(uint16_t idString[11])
|
||||
{
|
||||
int i = 0;
|
||||
|
||||
*(GET_ADDR(0x5555)) = 0x00AA;
|
||||
*(GET_ADDR(0x2aaa)) = 0x0055;
|
||||
*(GET_ADDR(0x5555)) = CMD_CFI_QRY;
|
||||
|
||||
for (i = 0; i < 11; i++) {
|
||||
idString[i] = *(GET_ADDR(0x10 + i));
|
||||
}
|
||||
|
||||
*(GET_ADDR(0x5555)) = 0x00AA;
|
||||
*(GET_ADDR(0x2aaa)) = 0x0055;
|
||||
*(GET_ADDR(0x5555)) = CMD_ID_EXIT;
|
||||
}
|
||||
#endif
|
||||
|
||||
static void getGeoInfo(uint16_t info[14])
|
||||
{
|
||||
int i = 0;
|
||||
|
||||
*(GET_ADDR(0x5555)) = 0x00AA;
|
||||
*(GET_ADDR(0x2aaa)) = 0x0055;
|
||||
*(GET_ADDR(0x5555)) = CMD_CFI_QRY;
|
||||
|
||||
for (i = 0; i < 14; i++) {
|
||||
info[i] = *(GET_ADDR(0x27 + i));
|
||||
}
|
||||
|
||||
*(GET_ADDR(0x5555)) = 0x00AA;
|
||||
*(GET_ADDR(0x2aaa)) = 0x0055;
|
||||
*(GET_ADDR(0x5555)) = CMD_ID_EXIT;
|
||||
}
|
||||
|
||||
static uint32_t getProductId(void)
|
||||
{
|
||||
uint16_t manuid = 0;
|
||||
uint16_t devid = 0;
|
||||
uint32_t result = 0;
|
||||
|
||||
*(GET_ADDR(0x5555)) = 0x00AA;
|
||||
*(GET_ADDR(0x2aaa)) = 0x0055;
|
||||
*(GET_ADDR(0x5555)) = CMD_SWID;
|
||||
|
||||
manuid = *(GET_ADDR(0x00));
|
||||
devid = *(GET_ADDR(0x01));
|
||||
|
||||
result = ((manuid << 16) | devid);
|
||||
|
||||
*(GET_ADDR(0x5555)) = 0x00AA;
|
||||
*(GET_ADDR(0x2aaa)) = 0x0055;
|
||||
*(GET_ADDR(0x5555)) = CMD_ID_EXIT;
|
||||
|
||||
return result;
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
*
|
||||
* Description:
|
||||
* When the SST39VF160x/320x are in the internal Program operation, any
|
||||
* attempt to read DQ7 will produce the complement of the true data. Once
|
||||
* the Program operation is completed, DQ7 will produce true data. Note
|
||||
* that even though DQ7 may have valid data immediately following the
|
||||
* completion of an internal Write operation, the remaining data outputs
|
||||
* may still be invalid: valid data on the entire data bus will appear in
|
||||
* subsequent successive Read cycles after an interval of 1 �s. During
|
||||
* internal Erase operation, any attempt to read DQ7 will produce a '0'.
|
||||
* Once the internal Erase operation is completed, DQ7 will produce a '1'.
|
||||
*
|
||||
* Parameters:
|
||||
* addr The device address
|
||||
* data The original (true) data
|
||||
* timeout Maximum number of loops to delay
|
||||
*
|
||||
* Returns:
|
||||
* TRUE if success
|
||||
*
|
||||
*****************************************************************************/
|
||||
static uint16_t check_data_polling(uint32_t addr, uint16_t data, uint32_t timeout)
|
||||
{
|
||||
volatile uint16_t *p = (uint16_t*) addr;
|
||||
uint16_t true_data = data & 0x80;
|
||||
int i;
|
||||
|
||||
for (i = 0; i < timeout; i++)
|
||||
{
|
||||
if ( true_data == (*p &0x80) )
|
||||
{
|
||||
TIM_Waitus(1);
|
||||
return (TRUE);
|
||||
}
|
||||
}
|
||||
return (FALSE);
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
*
|
||||
* Description:
|
||||
* During the internal Program or Erase operation, any consecutive attempts
|
||||
* to read DQ6 will produce alternating �1�s and �0�s, i.e., toggling
|
||||
* between 1 and 0. When the internal Program or Erase operation is
|
||||
* completed, the DQ6 bit will stop toggling. The device is then ready
|
||||
* for the next operation.
|
||||
*
|
||||
* Parameters:
|
||||
* addr The device address
|
||||
* timeout Maximum number of loops to delay
|
||||
*
|
||||
* Returns:
|
||||
* TRUE if success
|
||||
*
|
||||
*****************************************************************************/
|
||||
static uint16_t check_toggle_ready(uint32_t addr, uint32_t timeout)
|
||||
{
|
||||
volatile uint16_t *p = (uint16_t*) addr;
|
||||
uint16_t predata, currdata;
|
||||
int i;
|
||||
|
||||
predata = *p & 0x40;
|
||||
for (i = 0; i < timeout; i++)
|
||||
{
|
||||
currdata = *p & 0x40;
|
||||
if (predata == currdata)
|
||||
{
|
||||
TIM_Waitus(1);
|
||||
return (TRUE);
|
||||
}
|
||||
predata = currdata;
|
||||
}
|
||||
return (FALSE);
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
* Public Functions
|
||||
*****************************************************************************/
|
||||
|
||||
|
||||
|
||||
/******************************************************************************
|
||||
*
|
||||
* Description:
|
||||
* Initialize the NOR Flash
|
||||
*
|
||||
*****************************************************************************/
|
||||
uint32_t norflash_init()
|
||||
{
|
||||
uint32_t prodId = 0;
|
||||
|
||||
// LPC_SC->PCONP |= 0x00000800;
|
||||
|
||||
LPC_EMC->CONTROL = 0x00000001;
|
||||
|
||||
LPC_EMC->CONFIG = 0x00000000;
|
||||
|
||||
//Disable Auto-Byte Addressing (on boards designed for LPC24xx)
|
||||
//LPC_SC->SCS |= 0x00000001;
|
||||
|
||||
pinConfig();
|
||||
|
||||
LPC_EMC->STATICCONFIG0 = 0x00000081;
|
||||
|
||||
LPC_EMC->STATICWAITWEN0 = 0x00000003; /* ( n + 1 ) -> 4 clock cycles */
|
||||
LPC_EMC->STATICWAITOEN0 = 0x00000003; /* ( n ) -> 0 clock cycles */
|
||||
LPC_EMC->STATICWAITRD0 = 0x00000006; /* ( n + 1 ) -> 7 clock cycles */
|
||||
LPC_EMC->STATICWAITPAG0 = 0x00000003; /* ( n + 1 ) -> 4 clock cycles */
|
||||
LPC_EMC->STATICWAITWR0 = 0x00000005; /* ( n + 2 ) -> 7 clock cycles */
|
||||
LPC_EMC->STATICWAITTURN0 = 0x00000003; /* ( n + 1 ) -> 4 clock cycles */
|
||||
|
||||
#if 0
|
||||
M32(0x40086400) = 3;//SFSP8_0, pin config P8_0, FUNC3, (PUP_DISABLE | PDN_DISABLE | INBUF_DISABLE | FILTER_ENABLE)
|
||||
M32(0x40086404) = 3;//SFSP8_1, pin config P8_1, FUNC3, (PUP_DISABLE | PDN_DISABLE | INBUF_DISABLE | FILTER_ENABLE)
|
||||
M32(0x40086408) = 3;//SFSP8_2, pin config P8_2, FUNC3, (PUP_DISABLE | PDN_DISABLE | INBUF_DISABLE | FILTER_ENABLE)
|
||||
M32(0x4008640C) = 3;//SFSP8_3, pin config P8_3, FUNC3, (PUP_DISABLE | PDN_DISABLE | SLEWRATE_SLOW | INBUF_DISABLE | FILTER_ENABLE)
|
||||
M32(0x40086410) = 3;//SFSP8_4, pin config P8_4, FUNC3, (PUP_DISABLE | PDN_DISABLE | SLEWRATE_SLOW | INBUF_DISABLE | FILTER_ENABLE)
|
||||
M32(0x40086414) = 3;//SFSP8_5, pin config P8_5, FUNC3, (PUP_DISABLE | PDN_DISABLE | SLEWRATE_SLOW | INBUF_DISABLE | FILTER_ENABLE)
|
||||
M32(0x40086418) = 3;//SFSP8_6, pin config P8_6, FUNC3, (PUP_DISABLE | PDN_DISABLE | SLEWRATE_SLOW | INBUF_DISABLE | FILTER_ENABLE)
|
||||
M32(0x4008641C) = 3;//SFSP8_7, pin config P8_7, FUNC3, (PUP_DISABLE | PDN_DISABLE | SLEWRATE_SLOW | INBUF_DISABLE | FILTER_ENABLE)
|
||||
#endif
|
||||
|
||||
prodId = getProductId();
|
||||
|
||||
if (prodId == ((MAN_ID_SST << 16) | DEV_ID_SST39VF3201)) {
|
||||
|
||||
uint16_t info[14];
|
||||
getGeoInfo(info);
|
||||
chip_info.device_size = 1 << info[0];
|
||||
chip_info.num_sectors = ((info[7] << 8) | info[6]) + 1;
|
||||
chip_info.sector_size = ((info[9] << 8) | info[8]) * 256;
|
||||
chip_info.num_blocks = ((info[11] << 8) | info[10]) + 1;
|
||||
chip_info.block_size = ((info[13] << 8) | info[12]) * 256;
|
||||
|
||||
return TRUE;
|
||||
}
|
||||
|
||||
return FALSE;
|
||||
}
|
||||
|
||||
void norflash_getGeometry(geometry_t* geometry)
|
||||
{
|
||||
*geometry = chip_info;
|
||||
}
|
||||
|
||||
|
||||
uint32_t norflash_eraseSector(uint32_t addr)
|
||||
{
|
||||
volatile uint16_t* p;
|
||||
|
||||
*(GET_ADDR(0x5555)) = 0x00AA;
|
||||
*(GET_ADDR(0x2AAA)) = 0x0055;
|
||||
*(GET_ADDR(0x5555)) = 0x0080;
|
||||
*(GET_ADDR(0x5555)) = 0x00AA;
|
||||
*(GET_ADDR(0x2AAA)) = 0x0055;
|
||||
|
||||
p = (uint16_t*) addr;
|
||||
*p = CMD_ERASE_SECTOR;
|
||||
|
||||
return check_data_polling(addr, 0xffff, 500000);
|
||||
}
|
||||
|
||||
uint32_t norflash_eraseBlock(uint32_t addr)
|
||||
{
|
||||
volatile uint16_t* p;
|
||||
|
||||
*(GET_ADDR(0x5555)) = 0x00AA;
|
||||
*(GET_ADDR(0x2AAA)) = 0x0055;
|
||||
*(GET_ADDR(0x5555)) = 0x0080;
|
||||
*(GET_ADDR(0x5555)) = 0x00AA;
|
||||
*(GET_ADDR(0x2AAA)) = 0x0055;
|
||||
|
||||
p = (uint16_t*) addr;
|
||||
*p = CMD_ERASE_BLOCK;
|
||||
|
||||
return check_toggle_ready(addr, 500000);
|
||||
}
|
||||
|
||||
uint32_t norflash_eraseEntireChip(void)
|
||||
{
|
||||
*(GET_ADDR(0x5555)) = 0x00AA;
|
||||
*(GET_ADDR(0x2AAA)) = 0x0055;
|
||||
*(GET_ADDR(0x5555)) = 0x0080;
|
||||
*(GET_ADDR(0x5555)) = 0x00AA;
|
||||
*(GET_ADDR(0x2AAA)) = 0x0055;
|
||||
*(GET_ADDR(0x5555)) = CMD_ERASE_CHIP;
|
||||
|
||||
return check_toggle_ready(NORFLASH_BASE, 500000);
|
||||
}
|
||||
|
||||
uint32_t norflash_writeWord(uint32_t addr, uint16_t data)
|
||||
{
|
||||
volatile uint16_t *p;
|
||||
|
||||
*(GET_ADDR(0x5555)) = 0x00AA;
|
||||
*(GET_ADDR(0x2AAA)) = 0x0055;
|
||||
*(GET_ADDR(0x5555)) = 0x00A0;
|
||||
|
||||
p = (uint16_t*) addr;
|
||||
*p = data;
|
||||
|
||||
return check_toggle_ready(addr, 500000);
|
||||
}
|
||||
|
||||
uint32_t norflash_writeBuff(uint32_t addr, uint16_t* data, uint16_t len)
|
||||
{
|
||||
uint16_t i;
|
||||
for (i = 0; i < len; i++)
|
||||
{
|
||||
if (!norflash_writeWord(addr, data[i]))
|
||||
{
|
||||
return (FALSE);
|
||||
}
|
||||
}
|
||||
return (TRUE);
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
*
|
||||
* Description:
|
||||
* Reads the security information from the chip. For an explanation
|
||||
* see the user manual.
|
||||
*
|
||||
* Parameters:
|
||||
* SST_SecID The factory programmed security segment
|
||||
* User_SecID The user defined security segment
|
||||
*
|
||||
*****************************************************************************/
|
||||
void norflash_secid_read(uint16_t SST_SecID[8], uint16_t User_SecID[8])
|
||||
{
|
||||
uint16_t i;
|
||||
|
||||
*(GET_ADDR(0x5555)) = 0x00AA;
|
||||
*(GET_ADDR(0x2AAA)) = 0x0055;
|
||||
*(GET_ADDR(0x5555)) = 0x0088;
|
||||
|
||||
for (i = 0; i < 7; i++)
|
||||
{
|
||||
SST_SecID[i] = *(GET_ADDR(i)); // SST security is 0x00 - 0x07
|
||||
User_SecID[i] = *(GET_ADDR(i + 0x10)); // User security is 0x10 - 0x17
|
||||
}
|
||||
|
||||
// exit command
|
||||
*(GET_ADDR(0x5555)) = CMD_ID_EXIT;
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
*
|
||||
* Description:
|
||||
* Checks if the user defined security segment has been locked or not.
|
||||
* See the user manual for more information.
|
||||
*
|
||||
* Returns:
|
||||
* TRUE if the segment is locked
|
||||
*
|
||||
*****************************************************************************/
|
||||
uint32_t norflash_secid_getLockStatus(void)
|
||||
{
|
||||
uint16_t status;
|
||||
|
||||
*(GET_ADDR(0x5555)) = 0x00AA;
|
||||
*(GET_ADDR(0x2AAA)) = 0x0055;
|
||||
*(GET_ADDR(0x5555)) = 0x0088;
|
||||
|
||||
// read status
|
||||
status = *(GET_ADDR(0xff));
|
||||
status &= 0x0008;
|
||||
|
||||
*(GET_ADDR(0x5555)) = 0x00AA;
|
||||
*(GET_ADDR(0x2AAA)) = 0x0055;
|
||||
*(GET_ADDR(0x5555)) = CMD_ID_EXIT;
|
||||
|
||||
if (!status)
|
||||
return TRUE; // locked
|
||||
return FALSE; // not locked
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
*
|
||||
* Description:
|
||||
* Lock the user security segment. CANNOT BE UNDONE.
|
||||
* See the user manual for more information.
|
||||
*
|
||||
* Returns:
|
||||
* TRUE if the segment is locked after programming
|
||||
*
|
||||
*****************************************************************************/
|
||||
uint32_t norflash_secid_lockOut()
|
||||
{
|
||||
// Code not verified. Use at own risk
|
||||
#if 0
|
||||
*(GET_ADDR(0x5555)) = 0x00AA;
|
||||
*(GET_ADDR(0x2AAA)) = 0x0055;
|
||||
*(GET_ADDR(0x5555)) = 0x0085;
|
||||
*(GET_ADDR(0x0 )) = 0x0000; // Write 0x0000 to any address
|
||||
|
||||
if (check_toggle_ready(GET_ADDR(0x0), 500000))
|
||||
{
|
||||
return norflash_secid_getLockStatus();
|
||||
}
|
||||
#endif
|
||||
return FALSE;
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
*
|
||||
* Description:
|
||||
* Writes data to the user security segment (0x0010 - 0x0017).
|
||||
* See the user manual for more information.
|
||||
*
|
||||
* Parameters:
|
||||
* target Must be in the range 0x10 to 0x17
|
||||
* data The data to write
|
||||
* len The number of words to write
|
||||
*
|
||||
* Returns:
|
||||
* TRUE if the programming was successful
|
||||
*
|
||||
*****************************************************************************/
|
||||
uint32_t norflash_secid_writeWord(uint16_t target, uint16_t* data, uint16_t len)
|
||||
{
|
||||
// Code not verified. Use at own risk
|
||||
#if 0
|
||||
uint16_t i;
|
||||
|
||||
if ((target < 0x10) || (target > 0x17))
|
||||
return FALSE;
|
||||
|
||||
if ((len > 8) || ((target + len) > 0x17))
|
||||
return FALSE;
|
||||
|
||||
for (i = 0; i < len; i++)
|
||||
{
|
||||
*(GET_ADDR(0x5555)) = 0x00AA;
|
||||
*(GET_ADDR(0x2AAA)) = 0x0055;
|
||||
*(GET_ADDR(0x5555)) = 0x00A5;
|
||||
*(GET_ADDR(target + i)) = data;
|
||||
|
||||
data++;
|
||||
|
||||
/* Read the toggle bit to detect end-of-programming for User Sec ID.
|
||||
Do Not use Data# Polling for User_SecID_Word_Program!! */
|
||||
if (!check_toggle_ready(GET_ADDR(target + i), 500000))
|
||||
return FALSE;
|
||||
}
|
||||
#endif
|
||||
|
||||
return TRUE;
|
||||
}
|
||||
|
||||
#endif
|
||||
@@ -1,56 +0,0 @@
|
||||
/*****************************************************************************
|
||||
*
|
||||
* Copyright(C) 2011, Embedded Artists AB
|
||||
* All rights reserved.
|
||||
*
|
||||
******************************************************************************
|
||||
* Software that is described herein is for illustrative purposes only
|
||||
* which provides customers with programming information regarding the
|
||||
* products. This software is supplied "AS IS" without any warranties.
|
||||
* Embedded Artists AB assumes no responsibility or liability for the
|
||||
* use of the software, conveys no license or title under any patent,
|
||||
* copyright, or mask work right to the product. Embedded Artists AB
|
||||
* reserves the right to make changes in the software without
|
||||
* notification. Embedded Artists AB also make no representation or
|
||||
* warranty that such application will be suitable for the specified
|
||||
* use without further testing or modification.
|
||||
*****************************************************************************/
|
||||
#ifndef __NORFLASH_H
|
||||
#define __NORFLASH_H
|
||||
|
||||
#define NORFLASH_SIZE 0x400000 /*Bytes or 0x200000 16bit words*/
|
||||
#define NORFLASH_BLOCK_SIZE 0x10000 /*Bytes, or 32K 16bit words*/
|
||||
#define NORFLASH_BASE 0x1C000000
|
||||
|
||||
//16 bit data
|
||||
#define GET_ADDR(addr) (volatile uint16_t *)(NORFLASH_BASE | ((addr) << 1))
|
||||
|
||||
typedef struct
|
||||
{
|
||||
uint32_t device_size; /* Device size in bytes */
|
||||
uint32_t num_sectors; /* Number of sectors */
|
||||
uint32_t sector_size; /* Sector size in bytes */
|
||||
uint32_t num_blocks; /* Number of blocks */
|
||||
uint32_t block_size; /* Block size in bytes */
|
||||
} geometry_t;
|
||||
|
||||
extern uint32_t norflash_init(void);
|
||||
|
||||
extern void norflash_getGeometry(geometry_t* geometry);
|
||||
|
||||
extern uint32_t norflash_eraseBlock(uint32_t addr);
|
||||
extern uint32_t norflash_eraseSector(uint32_t addr);
|
||||
extern uint32_t norflash_eraseEntireChip(void);
|
||||
|
||||
extern uint32_t norflash_writeWord(uint32_t addr, uint16_t data);
|
||||
extern uint32_t norflash_writeBuff(uint32_t addr, uint16_t* data, uint16_t len);
|
||||
|
||||
extern void norflash_secid_read(uint16_t SST_SecID[8], uint16_t user_SecID[8]);
|
||||
extern uint32_t norflash_secid_getLockStatus(void);
|
||||
extern uint32_t norflash_secid_lockOut(void);
|
||||
extern uint32_t norflash_secid_writeWord(uint16_t target, uint16_t* data, uint16_t len);
|
||||
|
||||
#endif /* end __NORFLASH_H */
|
||||
/****************************************************************************
|
||||
** End Of File
|
||||
*****************************************************************************/
|
||||
@@ -1,159 +0,0 @@
|
||||
#include "../../board.h"
|
||||
|
||||
#if BOARD == BOARD_EA4357
|
||||
|
||||
#include "lpc43xx_i2c.h"
|
||||
#include "lpc43xx_scu.h"
|
||||
#include "uda1380.h"
|
||||
|
||||
//Uda1380 link to I2C0 only
|
||||
#define UDA1380_I2C LPC_I2C0
|
||||
|
||||
|
||||
|
||||
/*********************************************************************//**
|
||||
* @brief Initialize Uda1380
|
||||
* @param[in] i2cClockFreq I2C clock frequency that Uda1380 operate
|
||||
* @param[in] i2sClockFreq I2S bit clock frequency
|
||||
* @return None
|
||||
**********************************************************************/
|
||||
int32_t Uda1380_Init(uint32_t i2cClockFreq, uint32_t i2sClockFreq)
|
||||
{
|
||||
int32_t ret;
|
||||
uint8_t clk;
|
||||
|
||||
// // Config Pin for I2C_SDA and I2C_SCL of I2C0
|
||||
// scu_pinmux( 2 , 3 , MD_PLN_FAST, FUNC1 );
|
||||
// scu_pinmux( 2 , 4 , MD_PLN_FAST, FUNC1 );
|
||||
|
||||
I2C_Init(UDA1380_I2C, i2cClockFreq);
|
||||
|
||||
/* Enable I2C1 operation */
|
||||
I2C_Cmd(UDA1380_I2C, ENABLE);
|
||||
|
||||
/* Reset */
|
||||
ret = Uda1380_WriteData(UDA1380_REG_L3, 0 );
|
||||
if(ret != UDA1380_FUNC_OK)
|
||||
return ret;
|
||||
|
||||
/* Write clock settings */
|
||||
ret = Uda1380_WriteData(UDA1380_REG_I2S,0 );
|
||||
if(ret != UDA1380_FUNC_OK)
|
||||
return ret;
|
||||
|
||||
ret = Uda1380_WriteData(UDA1380_REG_MSTRMUTE,0);
|
||||
if(ret != UDA1380_FUNC_OK)
|
||||
return ret;
|
||||
|
||||
ret = Uda1380_WriteData(UDA1380_REG_MIXSDO,0);
|
||||
if(ret != UDA1380_FUNC_OK)
|
||||
return ret;
|
||||
|
||||
#if UDA1380_SYSCLK_USED //Use SYSCLK
|
||||
ret = Uda1380_WriteData(UDA1380_REG_EVALCLK,
|
||||
EVALCLK_DEC_EN | EVALCLK_DAC_EN | EVALCLK_INT_EN | EVALCLK_DAC_SEL_SYSCLK );
|
||||
if(ret != UDA1380_FUNC_OK)
|
||||
return ret;
|
||||
|
||||
ret = Uda1380_WriteData(UDA1380_REG_PWRCTRL,
|
||||
PWR_PON_HP_EN | PWR_PON_DAC_EN | PWR_PON_BIAS_EN);
|
||||
if(ret != UDA1380_FUNC_OK)
|
||||
return ret;
|
||||
|
||||
#else //Use WSPLL
|
||||
if(i2sClockFreq >= 6250 && i2sClockFreq < 12500)
|
||||
clk = EVALCLK_WSPLL_SEL6_12K;
|
||||
else if(i2sClockFreq >= 12501 && i2sClockFreq < 25000)
|
||||
clk = EVALCLK_WSPLL_SEL12_25K;
|
||||
else if(i2sClockFreq >= 25001 && i2sClockFreq < 50000)
|
||||
clk = EVALCLK_WSPLL_SEL25_50K;
|
||||
else if(i2sClockFreq >= 50001 && i2sClockFreq < 100000)
|
||||
clk = EVALCLK_WSPLL_SEL50_100K;
|
||||
else
|
||||
clk= 0;
|
||||
|
||||
ret = Uda1380_WriteData(UDA1380_REG_EVALCLK,
|
||||
EVALCLK_DEC_EN | EVALCLK_DAC_EN | EVALCLK_INT_EN | EVALCLK_DAC_SEL_WSPLL | clk);
|
||||
if(ret != UDA1380_FUNC_OK)
|
||||
return ret;
|
||||
|
||||
ret = Uda1380_WriteData(UDA1380_REG_PWRCTRL,
|
||||
PWR_PON_PLL_EN | PWR_PON_HP_EN | PWR_PON_DAC_EN | PWR_PON_BIAS_EN);
|
||||
if(ret != UDA1380_FUNC_OK)
|
||||
return ret;
|
||||
#endif
|
||||
return UDA1380_FUNC_OK;
|
||||
}
|
||||
|
||||
/*********************************************************************//**
|
||||
* @brief Write data to a register of Uda1380
|
||||
* @param[in] reg Register address
|
||||
* @param[out] data data value.
|
||||
* @return None
|
||||
**********************************************************************/
|
||||
int32_t Uda1380_WriteData(uint8_t reg, uint16_t data)
|
||||
{
|
||||
I2C_M_SETUP_Type i2cData;
|
||||
uint8_t i2cBuf[UDA1380_CMD_BUFF_SIZE];
|
||||
|
||||
i2cBuf[0] = reg;
|
||||
i2cBuf[1] = (data >> 8) & 0xFF;
|
||||
i2cBuf[2] = data & 0xFF;
|
||||
|
||||
i2cData.sl_addr7bit = UDA1380_SLAVE_ADDR;
|
||||
i2cData.tx_length = UDA1380_CMD_BUFF_SIZE;
|
||||
i2cData.tx_data = i2cBuf;
|
||||
i2cData.rx_data = NULL;
|
||||
i2cData.rx_length = 0;
|
||||
i2cData.retransmissions_max = 3;
|
||||
|
||||
if (I2C_MasterTransferData(UDA1380_I2C, &i2cData, I2C_TRANSFER_POLLING) == SUCCESS)
|
||||
{
|
||||
uint16_t dataTmp;
|
||||
if(Uda1380_ReadData(reg, &dataTmp) != UDA1380_FUNC_OK) {
|
||||
return UDA1380_FUNC_ERR;
|
||||
}
|
||||
if(dataTmp != data)
|
||||
return UDA1380_FUNC_ERR;
|
||||
|
||||
return UDA1380_FUNC_OK;
|
||||
}
|
||||
|
||||
return UDA1380_FUNC_ERR;
|
||||
}
|
||||
|
||||
|
||||
/*********************************************************************//**
|
||||
* @brief Read data stored in register of Uda1380
|
||||
* @param[in] reg Register address
|
||||
* @param[out] data point to the buffer which is used for storing data.
|
||||
* @return None
|
||||
**********************************************************************/
|
||||
int32_t Uda1380_ReadData(uint8_t reg, uint16_t *data)
|
||||
{
|
||||
I2C_M_SETUP_Type i2cData;
|
||||
uint8_t i2cBuf[UDA1380_CMD_BUFF_SIZE];
|
||||
|
||||
if(data == NULL)
|
||||
return UDA1380_FUNC_ERR;
|
||||
|
||||
i2cBuf[0] = reg;
|
||||
|
||||
i2cData.sl_addr7bit = UDA1380_SLAVE_ADDR;
|
||||
i2cData.tx_length = 1;
|
||||
i2cData.tx_data = i2cBuf;
|
||||
i2cData.rx_data = &i2cBuf[1];
|
||||
i2cData.rx_length = UDA1380_CMD_BUFF_SIZE - 1;
|
||||
i2cData.retransmissions_max = 3;
|
||||
|
||||
if (I2C_MasterTransferData(UDA1380_I2C, &i2cData, I2C_TRANSFER_POLLING) == SUCCESS)
|
||||
{
|
||||
*data = i2cBuf[1] << 8 | i2cBuf[2];
|
||||
return UDA1380_FUNC_OK;
|
||||
}
|
||||
|
||||
return UDA1380_FUNC_ERR;
|
||||
}
|
||||
|
||||
#endif
|
||||
|
||||
@@ -1,93 +0,0 @@
|
||||
#ifndef _UDA1380_H_
|
||||
#define _UDA1380_H_
|
||||
|
||||
#include "lpc_types.h"
|
||||
|
||||
#define UDA1380_SYSCLK_USED 0
|
||||
#define UDA1380_SLAVE_ADDR 0x1A
|
||||
#define UDA1380_CMD_BUFF_SIZE 3
|
||||
|
||||
/** UDA1380 Registers */
|
||||
#define UDA1380_REG_EVALCLK 0x00
|
||||
#define UDA1380_REG_I2S 0x01
|
||||
#define UDA1380_REG_PWRCTRL 0x02
|
||||
#define UDA1380_REG_ANAMIX 0x03
|
||||
#define UDA1380_REG_HEADAMP 0x04
|
||||
#define UDA1380_REG_MSTRVOL 0x10
|
||||
#define UDA1380_REG_MIXVOL 0x11
|
||||
#define UDA1380_REG_MODEBBT 0x12
|
||||
#define UDA1380_REG_MSTRMUTE 0x13
|
||||
#define UDA1380_REG_MIXSDO 0x14
|
||||
#define UDA1380_REG_DECVOL 0x20
|
||||
#define UDA1380_REG_PGA 0x21
|
||||
#define UDA1380_REG_ADC 0x22
|
||||
#define UDA1380_REG_AGC 0x23
|
||||
#define UDA1380_REG_L3 0x7f
|
||||
#define UDA1380_REG_HEADPHONE 0x18
|
||||
#define UDA1380_REG_DEC 0x28
|
||||
|
||||
// UDA1380_REG_EVALCLK bit defines
|
||||
#define EVALCLK_ADC_EN 0x0800 // Enable ADC clock
|
||||
#define EVALCLK_DEC_EN 0x0400 // Enable decimator clock
|
||||
#define EVALCLK_DAC_EN 0x0200 // Enable DAC clock
|
||||
#define EVALCLK_INT_EN 0x0100 // Enable interpolator clock
|
||||
#define EVALCLK_ADC_SEL_WSPLL 0x0020 // Select SYSCLK input for ADC clock
|
||||
#define EVALCLK_ADC_SEL_SYSCLK 0x0000 // Select WSPLL clock for ADC clock
|
||||
#define EVALCLK_DAC_SEL_WSPLL 0x0010 // Select SYSCLK input for DAC clock
|
||||
#define EVALCLK_DAC_SEL_SYSCLK 0x0000 // Select WSPLL clock for DAC clock
|
||||
#define EVALCLK_SYSDIV_SEL(n) ((n) << 2) // System clock input divider select
|
||||
#define EVALCLK_WSPLL_SEL6_12K 0x0000 // WSPLL input freq selection = 6.25 to 12.5K
|
||||
#define EVALCLK_WSPLL_SEL12_25K 0x0001 // WSPLL input freq selection = 12.5K to 25K
|
||||
#define EVALCLK_WSPLL_SEL25_50K 0x0002 // WSPLL input freq selection = 25K to 50K
|
||||
#define EVALCLK_WSPLL_SEL50_100K 0x0003 // WSPLL input freq selection = 50K to 100K
|
||||
|
||||
// UDA1380_REG_I2S
|
||||
#define I2S_SFORI_I2S 0x0000
|
||||
#define I2S_SFORI_LSB16 0x0100
|
||||
#define I2S_SFORI_LSB18 0x0200
|
||||
#define I2S_SFORI_LSB20 0x0300
|
||||
#define I2S_SFORI_MSB 0x0500
|
||||
#define I2S_SFORI_MASK 0x0700
|
||||
#define I2S_SFORO_I2S 0x0000
|
||||
#define I2S_SFORO_LSB16 0x0001
|
||||
#define I2S_SFORO_LSB18 0x0002
|
||||
#define I2S_SFORO_LSB20 0x0003
|
||||
#define I2S_SFORO_LSB24 0x0004
|
||||
#define I2S_SFORO_MSB 0x0005
|
||||
#define I2S_SFORO_MASK 0x0007
|
||||
#define I2S_SEL_SOURCE 0x0040
|
||||
#define I2S_SIM 0x0010
|
||||
|
||||
// UDA1380_REG_PWRCTRL bit defines
|
||||
#define PWR_PON_PLL_EN 0x8000 // WSPLL enable
|
||||
#define PWR_PON_HP_EN 0x2000 // Headphone driver enable
|
||||
#define PWR_PON_DAC_EN 0x0400 // DAC power enable
|
||||
#define PWR_PON_BIAS_EN 0x0100 // Power on bias enable (for ADC, AVC, and FSDAC)
|
||||
#define PWR_EN_AVC_EN 0x0080 // Analog mixer enable
|
||||
#define PWR_PON_AVC_EN 0x0040 // Analog mixer power enable
|
||||
#define PWR_EN_LNA_EN 0x0010 // LNA and SDC power enable
|
||||
#define PWR_EN_PGAL_EN 0x0008 // PGA left power enable
|
||||
#define PWR_EN_ADCL_EN 0x0004 // ADC left power enable
|
||||
#define PWR_EN_PGAR_EN 0x0002 // PGA right power enable
|
||||
#define PWR_EN_ADCR_EN 0x0001 // ADC right power enable
|
||||
|
||||
// UDA1380_REG_MSTRMUTE bit defines
|
||||
#define MSTRMUTE_MTM_MUTE_EN 0x4000 // Master mute enable
|
||||
#define MSRTMUTE_CHANNEL2_MUTE_EN 0x0800
|
||||
#define MSRTMUTE_CHANNEL1_MUTE_EN 0x0008
|
||||
|
||||
|
||||
// UDA1380_REG_MODEBBT bit defines
|
||||
#define MODEBBT_BOOST_FLAT 0x0000 // Bits for selecting flat boost
|
||||
#define MODEBBT_BOOST_FULL 0xC000 // Bits for selecting maximum boost
|
||||
#define MODEBBT_BOOST_MASK 0xC000 // Bits for selecting boost mask
|
||||
|
||||
#define UDA1380_FUNC_OK 0
|
||||
#define UDA1380_FUNC_ERR -1
|
||||
|
||||
int32_t Uda1380_Init(uint32_t i2cClockFreq, uint32_t i2sClockFreq);
|
||||
int32_t Uda1380_WriteData(uint8_t reg, uint16_t data);
|
||||
int32_t Uda1380_ReadData(uint8_t reg, uint16_t *data);
|
||||
|
||||
|
||||
#endif /* _UDA1380_H_ */
|
||||
@@ -24,13 +24,10 @@
|
||||
/******************************************************************************
|
||||
* Includes
|
||||
*****************************************************************************/
|
||||
#include "bsp/board.h"
|
||||
|
||||
#ifdef BOARD_EA4357
|
||||
//#include "board.h"
|
||||
#include "chip.h"
|
||||
|
||||
#include "lpc43xx_i2c.h"
|
||||
#include "lpc43xx_cgu.h"
|
||||
#include "lpc_types.h"
|
||||
#include "pca9532.h"
|
||||
|
||||
/******************************************************************************
|
||||
@@ -60,32 +57,40 @@ static uint16_t ledStateShadow = 0;
|
||||
* Local Functions
|
||||
*****************************************************************************/
|
||||
|
||||
static Status I2CWrite(uint32_t addr, uint8_t* buf, uint32_t len)
|
||||
static Status I2CWrite(uint32_t addr, uint8_t* buf, uint32_t len)
|
||||
{
|
||||
I2C_M_SETUP_Type i2cData;
|
||||
I2CM_XFER_T i2cData;
|
||||
|
||||
i2cData.sl_addr7bit = addr;
|
||||
i2cData.tx_data = buf;
|
||||
i2cData.tx_length = len;
|
||||
i2cData.rx_data = NULL;
|
||||
i2cData.rx_length = 0;
|
||||
i2cData.retransmissions_max = 3;
|
||||
i2cData.slaveAddr = addr;
|
||||
i2cData.options = 0;
|
||||
i2cData.status = 0;
|
||||
i2cData.txBuff = buf;
|
||||
i2cData.txSz = len;
|
||||
i2cData.rxBuff = NULL;
|
||||
i2cData.rxSz = 0;
|
||||
|
||||
return I2C_MasterTransferData(I2C_PORT, &i2cData, I2C_TRANSFER_POLLING);
|
||||
if (Chip_I2CM_XferBlocking(LPC_I2C0, &i2cData) == 0) {
|
||||
return ERROR;
|
||||
}
|
||||
return SUCCESS;
|
||||
}
|
||||
|
||||
static Status I2CRead(uint32_t addr, uint8_t* buf, uint32_t len)
|
||||
static Status I2CRead(uint32_t addr, uint8_t* buf, uint32_t len)
|
||||
{
|
||||
I2C_M_SETUP_Type i2cData;
|
||||
I2CM_XFER_T i2cData;
|
||||
|
||||
i2cData.sl_addr7bit = addr;
|
||||
i2cData.tx_data = NULL;
|
||||
i2cData.tx_length = 0;
|
||||
i2cData.rx_data = buf;
|
||||
i2cData.rx_length = len;
|
||||
i2cData.retransmissions_max = 3;
|
||||
i2cData.slaveAddr = addr;
|
||||
i2cData.options = 0;
|
||||
i2cData.status = 0;
|
||||
i2cData.txBuff = NULL;
|
||||
i2cData.txSz = 0;
|
||||
i2cData.rxBuff = buf;
|
||||
i2cData.rxSz = len;
|
||||
|
||||
return I2C_MasterTransferData(I2C_PORT, &i2cData, I2C_TRANSFER_POLLING);
|
||||
if (Chip_I2CM_XferBlocking(LPC_I2C0, &i2cData) == 0) {
|
||||
return ERROR;
|
||||
}
|
||||
return SUCCESS;
|
||||
}
|
||||
|
||||
static void setLsStates(uint16_t states, uint8_t* ls, uint8_t mode)
|
||||
@@ -176,7 +181,7 @@ uint16_t pca9532_getLedState (uint32_t shadow)
|
||||
* A blinking LED may be reported as on or off depending on
|
||||
* its state when reading the Input register.
|
||||
*/
|
||||
|
||||
|
||||
buf[0] = PCA9532_INPUT0;
|
||||
I2CWrite(PCA9532_I2C_ADDR, buf, 1);
|
||||
|
||||
@@ -345,5 +350,3 @@ void pca9532_setBlink1Leds(uint16_t ledMask)
|
||||
blink1Shadow |= ledMask;
|
||||
setLeds();
|
||||
}
|
||||
|
||||
#endif
|
||||
@@ -19,7 +19,7 @@
|
||||
#define __PCA9532C_H
|
||||
|
||||
|
||||
#define PCA9532_I2C_ADDR (0x60)
|
||||
#define PCA9532_I2C_ADDR (0xC0>>1)
|
||||
|
||||
#define PCA9532_INPUT0 0x00
|
||||
#define PCA9532_INPUT1 0x01
|
||||
@@ -48,7 +48,7 @@
|
||||
#define KEY_MASK 0x000F
|
||||
|
||||
/*
|
||||
* MMC Card Detect and MMC Write Protect are mapped to LED4
|
||||
* MMC Card Detect and MMC Write Protect are mapped to LED4
|
||||
* and LED5 on the PCA9532. Please note that WP is active low.
|
||||
*/
|
||||
|
||||
@@ -1,272 +0,0 @@
|
||||
/*****************************************************************************
|
||||
*
|
||||
* Copyright(C) 2011, Embedded Artists AB
|
||||
* All rights reserved.
|
||||
*
|
||||
******************************************************************************
|
||||
* Software that is described herein is for illustrative purposes only
|
||||
* which provides customers with programming information regarding the
|
||||
* products. This software is supplied "AS IS" without any warranties.
|
||||
* Embedded Artists AB assumes no responsibility or liability for the
|
||||
* use of the software, conveys no license or title under any patent,
|
||||
* copyright, or mask work right to the product. Embedded Artists AB
|
||||
* reserves the right to make changes in the software without
|
||||
* notification. Embedded Artists AB also make no representation or
|
||||
* warranty that such application will be suitable for the specified
|
||||
* use without further testing or modification.
|
||||
*****************************************************************************/
|
||||
|
||||
|
||||
|
||||
/******************************************************************************
|
||||
* Includes
|
||||
*****************************************************************************/
|
||||
#include "../board.h"
|
||||
|
||||
#if BOARD == BOARD_EA4357
|
||||
|
||||
#include "LPC43xx.h"
|
||||
#include "lpc_types.h"
|
||||
#include "lpc43xx_scu.h"
|
||||
#include "lpc43xx_timer.h"
|
||||
#include "lpc43xx_cgu.h"
|
||||
#include "sdram.h"
|
||||
#include <string.h>
|
||||
|
||||
/******************************************************************************
|
||||
* Defines and typedefs
|
||||
*****************************************************************************/
|
||||
|
||||
/* SDRAM refresh time to 16 clock num */
|
||||
#define EMC_SDRAM_REFRESH(freq,time) \
|
||||
(((uint64_t)((uint64_t)time * freq)/16000000000ull)+1)
|
||||
|
||||
/******************************************************************************
|
||||
* External global variables
|
||||
*****************************************************************************/
|
||||
|
||||
/******************************************************************************
|
||||
* Local variables
|
||||
*****************************************************************************/
|
||||
|
||||
/******************************************************************************
|
||||
* Local Functions
|
||||
*****************************************************************************/
|
||||
|
||||
|
||||
/*-------------------------PRIVATE FUNCTIONS------------------------------*/
|
||||
/*********************************************************************
|
||||
* @brief Calculate EMC Clock from nano second
|
||||
* @param[in] freq - frequency of EMC Clk
|
||||
* @param[in] time - nano second
|
||||
* @return None
|
||||
**********************************************************************/
|
||||
uint32_t NS2CLK(uint32_t freq, uint32_t time){
|
||||
return (((uint64_t)time*freq/1000000000));
|
||||
}
|
||||
|
||||
static void pinConfig(void)
|
||||
{
|
||||
/* Set up EMC pin */
|
||||
scu_pinmux( 2 , 9 , MD_PLN_FAST , 3 );//A0
|
||||
scu_pinmux( 2 , 10 , MD_PLN_FAST , 3 );//A1
|
||||
scu_pinmux( 2 , 11 , MD_PLN_FAST , 3 );//A2
|
||||
scu_pinmux( 2 , 12 , MD_PLN_FAST , 3 );//A3
|
||||
scu_pinmux( 2 , 13 , MD_PLN_FAST , 3 );//A4
|
||||
scu_pinmux( 1 , 0 , MD_PLN_FAST , 2 );//A5
|
||||
scu_pinmux( 1 , 1 , MD_PLN_FAST , 2 );//A6
|
||||
scu_pinmux( 1 , 2 , MD_PLN_FAST , 2 );//A7
|
||||
scu_pinmux( 2 , 8 , MD_PLN_FAST , 3 );//A8
|
||||
scu_pinmux( 2 , 7 , MD_PLN_FAST , 3 );//A9
|
||||
scu_pinmux( 2 , 6 , MD_PLN_FAST , 2 );//A10
|
||||
scu_pinmux( 2 , 2 , MD_PLN_FAST , 2 );//A11
|
||||
scu_pinmux( 2 , 1 , MD_PLN_FAST , 2 );//A12
|
||||
scu_pinmux( 2 , 0 , MD_PLN_FAST , 2 );//A13
|
||||
scu_pinmux( 6 , 8 , MD_PLN_FAST , 1 );//A14
|
||||
scu_pinmux( 6 , 7 , MD_PLN_FAST , 1 );//A15
|
||||
scu_pinmux( 13 , 16 , MD_PLN_FAST , 2 );//A16
|
||||
scu_pinmux( 13 , 15 , MD_PLN_FAST , 2 );//A17
|
||||
scu_pinmux( 14 , 0 , MD_PLN_FAST , 3 );//A18
|
||||
scu_pinmux( 14 , 1 , MD_PLN_FAST , 3 );//A19
|
||||
scu_pinmux( 14 , 2 , MD_PLN_FAST , 3 );//A20
|
||||
scu_pinmux( 14 , 3 , MD_PLN_FAST , 3 );//A21
|
||||
scu_pinmux( 14 , 4 , MD_PLN_FAST , 3 );//A22
|
||||
scu_pinmux( 10 , 4 , MD_PLN_FAST , 3 );//A23
|
||||
|
||||
scu_pinmux( 1 , 7 , MD_PLN_FAST , 3 );//D0
|
||||
scu_pinmux( 1 , 8 , MD_PLN_FAST , 3 );//D1
|
||||
scu_pinmux( 1 , 9 , MD_PLN_FAST , 3 );//D2
|
||||
scu_pinmux( 1 , 10 , MD_PLN_FAST , 3 );//D3
|
||||
scu_pinmux( 1 , 11 , MD_PLN_FAST , 3 );//D4
|
||||
scu_pinmux( 1 , 12 , MD_PLN_FAST , 3 );//D5
|
||||
scu_pinmux( 1 , 13 , MD_PLN_FAST , 3 );//D6
|
||||
scu_pinmux( 1 , 14 , MD_PLN_FAST , 3 );//D7
|
||||
scu_pinmux( 5 , 4 , MD_PLN_FAST , 2 );//D8
|
||||
scu_pinmux( 5 , 5 , MD_PLN_FAST , 2 );//D9
|
||||
scu_pinmux( 5 , 6 , MD_PLN_FAST , 2 );//D10
|
||||
scu_pinmux( 5 , 7 , MD_PLN_FAST , 2 );//D11
|
||||
scu_pinmux( 5 , 0 , MD_PLN_FAST , 2 );//D12
|
||||
scu_pinmux( 5 , 1 , MD_PLN_FAST , 2 );//D13
|
||||
scu_pinmux( 5 , 2 , MD_PLN_FAST , 2 );//D14
|
||||
scu_pinmux( 5 , 3 , MD_PLN_FAST , 2 );//D15
|
||||
scu_pinmux( 13 , 2 , MD_PLN_FAST , 2 );//D16
|
||||
scu_pinmux( 13 , 3 , MD_PLN_FAST , 2 );//D17
|
||||
scu_pinmux( 13 , 4 , MD_PLN_FAST , 2 );//D18
|
||||
scu_pinmux( 13 , 5 , MD_PLN_FAST , 2 );//D19
|
||||
scu_pinmux( 13 , 6 , MD_PLN_FAST , 2 );//D20
|
||||
scu_pinmux( 13 , 7 , MD_PLN_FAST , 2 );//D21
|
||||
scu_pinmux( 13 , 8 , MD_PLN_FAST , 2 );//D22
|
||||
scu_pinmux( 13 , 9 , MD_PLN_FAST , 2 );//D23
|
||||
scu_pinmux( 14 , 5 , MD_PLN_FAST , 3 );//D24
|
||||
scu_pinmux( 14 , 6 , MD_PLN_FAST , 3 );//D25
|
||||
scu_pinmux( 14 , 7 , MD_PLN_FAST , 3 );//D26
|
||||
scu_pinmux( 14 , 8 , MD_PLN_FAST , 3 );//D27
|
||||
scu_pinmux( 14 , 9 , MD_PLN_FAST , 3 );//D28
|
||||
scu_pinmux( 14 , 10 , MD_PLN_FAST , 3 );//D29
|
||||
scu_pinmux( 14 , 11 , MD_PLN_FAST , 3 );//D30
|
||||
scu_pinmux( 14 , 12 , MD_PLN_FAST , 3 );//D31
|
||||
|
||||
scu_pinmux( 1 , 3 , MD_PLN_FAST , 3 );//OE
|
||||
scu_pinmux( 1 , 6 , MD_PLN_FAST , 3 );//WE
|
||||
|
||||
scu_pinmux( 1 , 4 , MD_PLN_FAST , 3 );//BLS0
|
||||
scu_pinmux( 6 , 6 , MD_PLN_FAST , 1 );//BLS1
|
||||
scu_pinmux( 13 , 13 , MD_PLN_FAST , 2 );//BLS2
|
||||
scu_pinmux( 13 , 10 , MD_PLN_FAST , 2 );//BLS3
|
||||
|
||||
scu_pinmux( 1 , 5 , MD_PLN_FAST , 3 );//CS0
|
||||
scu_pinmux( 6 , 3 , MD_PLN_FAST , 3 );//CS1
|
||||
scu_pinmux( 13 , 12 , MD_PLN_FAST , 2 );//CS2
|
||||
scu_pinmux( 13 , 11 , MD_PLN_FAST , 2 );//CS3
|
||||
|
||||
scu_pinmux( 6 , 4 , MD_PLN_FAST , 3 );//CAS
|
||||
scu_pinmux( 6 , 5 , MD_PLN_FAST , 3 );//RAS
|
||||
|
||||
scu_pinmux( 6 , 9 , MD_PLN_FAST , 3 );//DYCS0
|
||||
scu_pinmux( 6 , 1 , MD_PLN_FAST , 1 );//DYCS1
|
||||
scu_pinmux( 13 , 14 , MD_PLN_FAST , 2 );//DYCS2
|
||||
scu_pinmux( 15 , 14 , MD_PLN_FAST , 3 );//DYCS3
|
||||
|
||||
scu_pinmux( 6 , 11 , MD_PLN_FAST , 3 );//CKEOUT0
|
||||
scu_pinmux( 6 , 2 , MD_PLN_FAST , 1 );//CKEOUT1
|
||||
scu_pinmux( 13 , 1 , MD_PLN_FAST , 2 );//CKEOUT2
|
||||
scu_pinmux( 14 , 15 , MD_PLN_FAST , 3 );//CKEOUT3
|
||||
|
||||
scu_pinmux( 6 , 12 , MD_PLN_FAST , 3 );//DQMOUT0
|
||||
scu_pinmux( 6 , 10 , MD_PLN_FAST , 3 );//DQMOUT1
|
||||
scu_pinmux( 13 , 0 , MD_PLN_FAST , 2 );//DQMOUT2
|
||||
scu_pinmux( 14 , 13 , MD_PLN_FAST , 3 );//DQMOUT3
|
||||
}
|
||||
|
||||
|
||||
|
||||
/******************************************************************************
|
||||
* Public Functions
|
||||
*****************************************************************************/
|
||||
|
||||
|
||||
/******************************************************************************
|
||||
*
|
||||
* Description:
|
||||
* Initialize the SDRAM
|
||||
*
|
||||
*****************************************************************************/
|
||||
uint32_t sdram_init (void)
|
||||
{
|
||||
uint32_t pclk, temp;
|
||||
uint64_t tmpclk;
|
||||
|
||||
pinConfig(); //Full 32-bit Data bus, 24-bit Address
|
||||
|
||||
/* Select EMC clock-out */
|
||||
LPC_SCU->SFSCLK_0 = MD_PLN_FAST;
|
||||
LPC_SCU->SFSCLK_1 = MD_PLN_FAST;
|
||||
LPC_SCU->SFSCLK_2 = MD_PLN_FAST;
|
||||
LPC_SCU->SFSCLK_3 = MD_PLN_FAST;
|
||||
|
||||
LPC_EMC->CONTROL = 0x00000001;
|
||||
LPC_EMC->CONFIG = 0x00000000;
|
||||
LPC_EMC->DYNAMICCONFIG0 = 1<<14 | 0<<12 | 2<<9 | 1<<7; /* 256Mb, 8Mx32, 4 banks, row=12, column=9 */
|
||||
|
||||
pclk = CGU_GetPCLKFrequency(CGU_PERIPHERAL_M4CORE);
|
||||
|
||||
LPC_EMC->DYNAMICRASCAS0 = 0x00000202; /* 2 RAS, 2 CAS latency */
|
||||
LPC_EMC->DYNAMICREADCONFIG = 0x00000001; /* Command delayed strategy, using EMCCLKDELAY */
|
||||
|
||||
LPC_EMC->DYNAMICRP = NS2CLK(pclk, 20);
|
||||
LPC_EMC->DYNAMICRAS = NS2CLK(pclk, 42);
|
||||
LPC_EMC->DYNAMICSREX = NS2CLK(pclk, 63);
|
||||
LPC_EMC->DYNAMICAPR = 0x00000005;
|
||||
LPC_EMC->DYNAMICDAL = 0x00000005;
|
||||
LPC_EMC->DYNAMICWR = 2;
|
||||
LPC_EMC->DYNAMICRC = NS2CLK(pclk, 63);
|
||||
LPC_EMC->DYNAMICRFC = NS2CLK(pclk, 63);
|
||||
LPC_EMC->DYNAMICXSR = NS2CLK(pclk, 63);
|
||||
LPC_EMC->DYNAMICRRD = NS2CLK(pclk, 14);
|
||||
LPC_EMC->DYNAMICMRD = 0x00000002;
|
||||
|
||||
TIM_Waitus(100); /* wait 100ms */
|
||||
LPC_EMC->DYNAMICCONTROL = 0x00000183; /* Issue NOP command */
|
||||
|
||||
TIM_Waitus(200); /* wait 200ms */
|
||||
LPC_EMC->DYNAMICCONTROL = 0x00000103; /* Issue PALL command */
|
||||
|
||||
LPC_EMC->DYNAMICREFRESH = EMC_SDRAM_REFRESH(pclk,70); /* ( n * 16 ) -> 32 clock cycles */
|
||||
|
||||
//for(i = 0; i < 0x80; i++); /* wait 128 AHB clock cycles */
|
||||
TIM_Waitus(200); /* wait 200ms */
|
||||
|
||||
tmpclk = (uint64_t)15625*(uint64_t)pclk/1000000000/16;
|
||||
LPC_EMC->DYNAMICREFRESH = tmpclk; /* ( n * 16 ) -> 736 clock cycles -> 15.330uS at 48MHz <= 15.625uS ( 64ms / 4096 row ) */
|
||||
|
||||
LPC_EMC->DYNAMICCONTROL = 0x00000083; /* Issue MODE command */
|
||||
|
||||
//Timing for 48/60/72MHZ Bus
|
||||
temp = *((volatile uint32_t *)(SDRAM_BASE | (2<<4| 2)<<(9+2+2))); /* 4 burst, 2 CAS latency */
|
||||
temp = temp;
|
||||
LPC_EMC->DYNAMICCONTROL = 0x00000000; /* Issue NORMAL command */
|
||||
|
||||
//[re]enable buffers
|
||||
LPC_EMC->DYNAMICCONFIG0 |= 1<<19;
|
||||
|
||||
return TRUE;
|
||||
}
|
||||
|
||||
uint32_t sdram_test( void )
|
||||
{
|
||||
volatile uint32_t *wr_ptr;
|
||||
volatile uint16_t *short_wr_ptr;
|
||||
uint32_t data;
|
||||
uint32_t i, j;
|
||||
|
||||
wr_ptr = (uint32_t *)SDRAM_BASE;
|
||||
short_wr_ptr = (uint16_t *)wr_ptr;
|
||||
|
||||
/* 16 bit write */
|
||||
for (i = 0; i < SDRAM_SIZE/0x40000; i++)
|
||||
{
|
||||
for (j = 0; j < 0x100; j++)
|
||||
{
|
||||
*short_wr_ptr++ = (i + j) & 0xFFFF;
|
||||
*short_wr_ptr++ = ((i + j) + 1) & 0xFFFF;
|
||||
}
|
||||
}
|
||||
|
||||
/* Verifying */
|
||||
wr_ptr = (uint32_t *)SDRAM_BASE;
|
||||
for (i = 0; i < SDRAM_SIZE/0x40000; i++)
|
||||
{
|
||||
for (j = 0; j < 0x100; j++)
|
||||
{
|
||||
data = *wr_ptr;
|
||||
if (data != (((((i + j) + 1) & 0xFFFF) << 16) | ((i + j) & 0xFFFF)))
|
||||
{
|
||||
return 0x0;
|
||||
}
|
||||
wr_ptr++;
|
||||
}
|
||||
}
|
||||
return 0x1;
|
||||
}
|
||||
|
||||
#endif
|
||||
@@ -1,31 +0,0 @@
|
||||
/*****************************************************************************
|
||||
*
|
||||
* Copyright(C) 2011, Embedded Artists AB
|
||||
* All rights reserved.
|
||||
*
|
||||
******************************************************************************
|
||||
* Software that is described herein is for illustrative purposes only
|
||||
* which provides customers with programming information regarding the
|
||||
* products. This software is supplied "AS IS" without any warranties.
|
||||
* Embedded Artists AB assumes no responsibility or liability for the
|
||||
* use of the software, conveys no license or title under any patent,
|
||||
* copyright, or mask work right to the product. Embedded Artists AB
|
||||
* reserves the right to make changes in the software without
|
||||
* notification. Embedded Artists AB also make no representation or
|
||||
* warranty that such application will be suitable for the specified
|
||||
* use without further testing or modification.
|
||||
*****************************************************************************/
|
||||
#ifndef __SDRAM_H
|
||||
#define __SDRAM_H
|
||||
|
||||
#define SDRAM_SIZE 0x2000000 /* 256Mbit = 32MB */
|
||||
|
||||
#define SDRAM_BASE 0x28000000 /*CS0*/
|
||||
|
||||
extern uint32_t sdram_init(void);
|
||||
extern uint32_t sdram_test(void);
|
||||
|
||||
#endif /* end __SDRAM_H */
|
||||
/****************************************************************************
|
||||
** End Of File
|
||||
*****************************************************************************/
|
||||
@@ -1,509 +0,0 @@
|
||||
//*****************************************************************************
|
||||
// LPC43xx (Cortex-M4) Microcontroller Startup code for use with LPCXpresso IDE
|
||||
//
|
||||
// Version : 150706
|
||||
//*****************************************************************************
|
||||
//
|
||||
// Copyright(C) NXP Semiconductors, 2013-2015
|
||||
// All rights reserved.
|
||||
//
|
||||
// Software that is described herein is for illustrative purposes only
|
||||
// which provides customers with programming information regarding the
|
||||
// LPC products. This software is supplied "AS IS" without any warranties of
|
||||
// any kind, and NXP Semiconductors and its licensor disclaim any and
|
||||
// all warranties, express or implied, including all implied warranties of
|
||||
// merchantability, fitness for a particular purpose and non-infringement of
|
||||
// intellectual property rights. NXP Semiconductors assumes no responsibility
|
||||
// or liability for the use of the software, conveys no license or rights under any
|
||||
// patent, copyright, mask work right, or any other intellectual property rights in
|
||||
// or to any products. NXP Semiconductors reserves the right to make changes
|
||||
// in the software without notification. NXP Semiconductors also makes no
|
||||
// representation or warranty that such application will be suitable for the
|
||||
// specified use without further testing or modification.
|
||||
//
|
||||
// Permission to use, copy, modify, and distribute this software and its
|
||||
// documentation is hereby granted, under NXP Semiconductors' and its
|
||||
// licensor's relevant copyrights in the software, without fee, provided that it
|
||||
// is used in conjunction with NXP Semiconductors microcontrollers. This
|
||||
// copyright, permission, and disclaimer notice must appear in all copies of
|
||||
// this code.
|
||||
//*****************************************************************************
|
||||
|
||||
#if defined (__cplusplus)
|
||||
#ifdef __REDLIB__
|
||||
#error Redlib does not support C++
|
||||
#else
|
||||
//*****************************************************************************
|
||||
//
|
||||
// The entry point for the C++ library startup
|
||||
//
|
||||
//*****************************************************************************
|
||||
extern "C" {
|
||||
extern void __libc_init_array(void);
|
||||
}
|
||||
#endif
|
||||
#endif
|
||||
|
||||
#define WEAK __attribute__ ((weak))
|
||||
#define ALIAS(f) __attribute__ ((weak, alias (#f)))
|
||||
|
||||
//*****************************************************************************
|
||||
#if defined (__cplusplus)
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
//*****************************************************************************
|
||||
#if defined (__USE_CMSIS) || defined (__USE_LPCOPEN)
|
||||
// Declaration of external SystemInit function
|
||||
extern void SystemInit(void);
|
||||
#endif
|
||||
|
||||
//*****************************************************************************
|
||||
//
|
||||
// Forward declaration of the default handlers. These are aliased.
|
||||
// When the application defines a handler (with the same name), this will
|
||||
// automatically take precedence over these weak definitions
|
||||
//
|
||||
//*****************************************************************************
|
||||
void ResetISR(void);
|
||||
WEAK void NMI_Handler(void);
|
||||
WEAK void HardFault_Handler(void);
|
||||
WEAK void MemManage_Handler(void);
|
||||
WEAK void BusFault_Handler(void);
|
||||
WEAK void UsageFault_Handler(void);
|
||||
WEAK void SVC_Handler(void);
|
||||
WEAK void DebugMon_Handler(void);
|
||||
WEAK void PendSV_Handler(void);
|
||||
WEAK void SysTick_Handler(void);
|
||||
WEAK void IntDefaultHandler(void);
|
||||
|
||||
//*****************************************************************************
|
||||
//
|
||||
// Forward declaration of the specific IRQ handlers. These are aliased
|
||||
// to the IntDefaultHandler, which is a 'forever' loop. When the application
|
||||
// defines a handler (with the same name), this will automatically take
|
||||
// precedence over these weak definitions
|
||||
//
|
||||
//*****************************************************************************
|
||||
void DAC_IRQHandler(void) ALIAS(IntDefaultHandler);
|
||||
#if defined (__USE_LPCOPEN)
|
||||
void M0APP_IRQHandler(void) ALIAS(IntDefaultHandler);
|
||||
#else
|
||||
void M0CORE_IRQHandler(void) ALIAS(IntDefaultHandler);
|
||||
#endif
|
||||
void DMA_IRQHandler(void) ALIAS(IntDefaultHandler);
|
||||
void FLASH_EEPROM_IRQHandler(void) ALIAS(IntDefaultHandler);
|
||||
void ETH_IRQHandler(void) ALIAS(IntDefaultHandler);
|
||||
void SDIO_IRQHandler(void) ALIAS(IntDefaultHandler);
|
||||
void LCD_IRQHandler(void) ALIAS(IntDefaultHandler);
|
||||
void USB0_IRQHandler(void) ALIAS(IntDefaultHandler);
|
||||
void USB1_IRQHandler(void) ALIAS(IntDefaultHandler);
|
||||
void SCT_IRQHandler(void) ALIAS(IntDefaultHandler);
|
||||
void RIT_IRQHandler(void) ALIAS(IntDefaultHandler);
|
||||
void TIMER0_IRQHandler(void) ALIAS(IntDefaultHandler);
|
||||
void TIMER1_IRQHandler(void) ALIAS(IntDefaultHandler);
|
||||
void TIMER2_IRQHandler(void) ALIAS(IntDefaultHandler);
|
||||
void TIMER3_IRQHandler(void) ALIAS(IntDefaultHandler);
|
||||
void MCPWM_IRQHandler(void) ALIAS(IntDefaultHandler);
|
||||
void ADC0_IRQHandler(void) ALIAS(IntDefaultHandler);
|
||||
void I2C0_IRQHandler(void) ALIAS(IntDefaultHandler);
|
||||
void SPI_IRQHandler(void) ALIAS(IntDefaultHandler);
|
||||
void I2C1_IRQHandler(void) ALIAS(IntDefaultHandler);
|
||||
void ADC1_IRQHandler(void) ALIAS(IntDefaultHandler);
|
||||
void SSP0_IRQHandler(void) ALIAS(IntDefaultHandler);
|
||||
void SSP1_IRQHandler(void) ALIAS(IntDefaultHandler);
|
||||
void UART0_IRQHandler(void) ALIAS(IntDefaultHandler);
|
||||
void UART1_IRQHandler(void) ALIAS(IntDefaultHandler);
|
||||
void UART2_IRQHandler(void) ALIAS(IntDefaultHandler);
|
||||
void UART3_IRQHandler(void) ALIAS(IntDefaultHandler);
|
||||
void I2S0_IRQHandler(void) ALIAS(IntDefaultHandler);
|
||||
void I2S1_IRQHandler(void) ALIAS(IntDefaultHandler);
|
||||
void SPIFI_IRQHandler(void) ALIAS(IntDefaultHandler);
|
||||
void SGPIO_IRQHandler(void) ALIAS(IntDefaultHandler);
|
||||
void GPIO0_IRQHandler(void) ALIAS(IntDefaultHandler);
|
||||
void GPIO1_IRQHandler(void) ALIAS(IntDefaultHandler);
|
||||
void GPIO2_IRQHandler(void) ALIAS(IntDefaultHandler);
|
||||
void GPIO3_IRQHandler(void) ALIAS(IntDefaultHandler);
|
||||
void GPIO4_IRQHandler(void) ALIAS(IntDefaultHandler);
|
||||
void GPIO5_IRQHandler(void) ALIAS(IntDefaultHandler);
|
||||
void GPIO6_IRQHandler(void) ALIAS(IntDefaultHandler);
|
||||
void GPIO7_IRQHandler(void) ALIAS(IntDefaultHandler);
|
||||
void GINT0_IRQHandler(void) ALIAS(IntDefaultHandler);
|
||||
void GINT1_IRQHandler(void) ALIAS(IntDefaultHandler);
|
||||
void EVRT_IRQHandler(void) ALIAS(IntDefaultHandler);
|
||||
void CAN1_IRQHandler(void) ALIAS(IntDefaultHandler);
|
||||
#if defined (__USE_LPCOPEN)
|
||||
void ADCHS_IRQHandler(void) ALIAS(IntDefaultHandler);
|
||||
#else
|
||||
void VADC_IRQHandler(void) ALIAS(IntDefaultHandler);
|
||||
#endif
|
||||
void ATIMER_IRQHandler(void) ALIAS(IntDefaultHandler);
|
||||
void RTC_IRQHandler(void) ALIAS(IntDefaultHandler);
|
||||
void WDT_IRQHandler(void) ALIAS(IntDefaultHandler);
|
||||
void M0SUB_IRQHandler(void) ALIAS(IntDefaultHandler);
|
||||
void CAN0_IRQHandler(void) ALIAS(IntDefaultHandler);
|
||||
void QEI_IRQHandler(void) ALIAS(IntDefaultHandler);
|
||||
|
||||
//*****************************************************************************
|
||||
//
|
||||
// The entry point for the application.
|
||||
// __main() is the entry point for Redlib based applications
|
||||
// main() is the entry point for Newlib based applications
|
||||
//
|
||||
//*****************************************************************************
|
||||
#if defined (__REDLIB__)
|
||||
extern void __main(void);
|
||||
#endif
|
||||
extern int main(void);
|
||||
//*****************************************************************************
|
||||
//
|
||||
// External declaration for the pointer to the stack top from the Linker Script
|
||||
//
|
||||
//*****************************************************************************
|
||||
extern void _vStackTop(void);
|
||||
|
||||
//*****************************************************************************
|
||||
//
|
||||
// External declaration for LPC MCU vector table checksum from Linker Script
|
||||
//
|
||||
//*****************************************************************************
|
||||
WEAK extern void __valid_user_code_checksum();
|
||||
|
||||
//*****************************************************************************
|
||||
#if defined (__cplusplus)
|
||||
} // extern "C"
|
||||
#endif
|
||||
//*****************************************************************************
|
||||
//
|
||||
// The vector table.
|
||||
// This relies on the linker script to place at correct location in memory.
|
||||
//
|
||||
//*****************************************************************************
|
||||
extern void (* const g_pfnVectors[])(void);
|
||||
__attribute__ ((used,section(".isr_vector")))
|
||||
void (* const g_pfnVectors[])(void) = {
|
||||
// Core Level - CM4
|
||||
&_vStackTop, // The initial stack pointer
|
||||
ResetISR, // The reset handler
|
||||
NMI_Handler, // The NMI handler
|
||||
HardFault_Handler, // The hard fault handler
|
||||
MemManage_Handler, // The MPU fault handler
|
||||
BusFault_Handler, // The bus fault handler
|
||||
UsageFault_Handler, // The usage fault handler
|
||||
__valid_user_code_checksum, // LPC MCU Checksum
|
||||
0, // Reserved
|
||||
0, // Reserved
|
||||
0, // Reserved
|
||||
SVC_Handler, // SVCall handler
|
||||
DebugMon_Handler, // Debug monitor handler
|
||||
0, // Reserved
|
||||
PendSV_Handler, // The PendSV handler
|
||||
SysTick_Handler, // The SysTick handler
|
||||
|
||||
// Chip Level - LPC43 (M4)
|
||||
DAC_IRQHandler, // 16
|
||||
#if defined (__USE_LPCOPEN)
|
||||
M0APP_IRQHandler, // 17 CortexM4/M0 (LPC43XX ONLY)
|
||||
#else
|
||||
M0CORE_IRQHandler, // 17
|
||||
#endif
|
||||
DMA_IRQHandler, // 18
|
||||
0, // 19
|
||||
FLASH_EEPROM_IRQHandler, // 20 ORed flash Bank A, flash Bank B, EEPROM interrupts
|
||||
ETH_IRQHandler, // 21
|
||||
SDIO_IRQHandler, // 22
|
||||
LCD_IRQHandler, // 23
|
||||
USB0_IRQHandler, // 24
|
||||
USB1_IRQHandler, // 25
|
||||
SCT_IRQHandler, // 26
|
||||
RIT_IRQHandler, // 27
|
||||
TIMER0_IRQHandler, // 28
|
||||
TIMER1_IRQHandler, // 29
|
||||
TIMER2_IRQHandler, // 30
|
||||
TIMER3_IRQHandler, // 31
|
||||
MCPWM_IRQHandler, // 32
|
||||
ADC0_IRQHandler, // 33
|
||||
I2C0_IRQHandler, // 34
|
||||
I2C1_IRQHandler, // 35
|
||||
SPI_IRQHandler, // 36
|
||||
ADC1_IRQHandler, // 37
|
||||
SSP0_IRQHandler, // 38
|
||||
SSP1_IRQHandler, // 39
|
||||
UART0_IRQHandler, // 40
|
||||
UART1_IRQHandler, // 41
|
||||
UART2_IRQHandler, // 42
|
||||
UART3_IRQHandler, // 43
|
||||
I2S0_IRQHandler, // 44
|
||||
I2S1_IRQHandler, // 45
|
||||
SPIFI_IRQHandler, // 46
|
||||
SGPIO_IRQHandler, // 47
|
||||
GPIO0_IRQHandler, // 48
|
||||
GPIO1_IRQHandler, // 49
|
||||
GPIO2_IRQHandler, // 50
|
||||
GPIO3_IRQHandler, // 51
|
||||
GPIO4_IRQHandler, // 52
|
||||
GPIO5_IRQHandler, // 53
|
||||
GPIO6_IRQHandler, // 54
|
||||
GPIO7_IRQHandler, // 55
|
||||
GINT0_IRQHandler, // 56
|
||||
GINT1_IRQHandler, // 57
|
||||
EVRT_IRQHandler, // 58
|
||||
CAN1_IRQHandler, // 59
|
||||
0, // 60
|
||||
#if defined (__USE_LPCOPEN)
|
||||
ADCHS_IRQHandler, // 61 ADCHS combined interrupt
|
||||
#else
|
||||
VADC_IRQHandler, // 61
|
||||
#endif
|
||||
ATIMER_IRQHandler, // 62
|
||||
RTC_IRQHandler, // 63
|
||||
0, // 64
|
||||
WDT_IRQHandler, // 65
|
||||
M0SUB_IRQHandler, // 66
|
||||
CAN0_IRQHandler, // 67
|
||||
QEI_IRQHandler, // 68
|
||||
};
|
||||
|
||||
|
||||
//*****************************************************************************
|
||||
// Functions to carry out the initialization of RW and BSS data sections. These
|
||||
// are written as separate functions rather than being inlined within the
|
||||
// ResetISR() function in order to cope with MCUs with multiple banks of
|
||||
// memory.
|
||||
//*****************************************************************************
|
||||
__attribute__((section(".after_vectors"
|
||||
)))
|
||||
void data_init(unsigned int romstart, unsigned int start, unsigned int len) {
|
||||
unsigned int *pulDest = (unsigned int*) start;
|
||||
unsigned int *pulSrc = (unsigned int*) romstart;
|
||||
unsigned int loop;
|
||||
for (loop = 0; loop < len; loop = loop + 4)
|
||||
*pulDest++ = *pulSrc++;
|
||||
}
|
||||
|
||||
__attribute__ ((section(".after_vectors")))
|
||||
void bss_init(unsigned int start, unsigned int len) {
|
||||
unsigned int *pulDest = (unsigned int*) start;
|
||||
unsigned int loop;
|
||||
for (loop = 0; loop < len; loop = loop + 4)
|
||||
*pulDest++ = 0;
|
||||
}
|
||||
|
||||
//*****************************************************************************
|
||||
// The following symbols are constructs generated by the linker, indicating
|
||||
// the location of various points in the "Global Section Table". This table is
|
||||
// created by the linker via the Code Red managed linker script mechanism. It
|
||||
// contains the load address, execution address and length of each RW data
|
||||
// section and the execution and length of each BSS (zero initialized) section.
|
||||
//*****************************************************************************
|
||||
extern unsigned int __data_section_table;
|
||||
extern unsigned int __data_section_table_end;
|
||||
extern unsigned int __bss_section_table;
|
||||
extern unsigned int __bss_section_table_end;
|
||||
|
||||
//*****************************************************************************
|
||||
// Reset entry point for your code.
|
||||
// Sets up a simple runtime environment and initializes the C/C++
|
||||
// library.
|
||||
//
|
||||
//*****************************************************************************
|
||||
void ResetISR(void) {
|
||||
|
||||
// *************************************************************
|
||||
// The following conditional block of code manually resets as
|
||||
// much of the peripheral set of the LPC43 as possible. This is
|
||||
// done because the LPC43 does not provide a means of triggering
|
||||
// a full system reset under debugger control, which can cause
|
||||
// problems in certain circumstances when debugging.
|
||||
//
|
||||
// You can prevent this code block being included if you require
|
||||
// (for example when creating a final executable which you will
|
||||
// not debug) by setting the define 'DONT_RESET_ON_RESTART'.
|
||||
//
|
||||
#ifndef DONT_RESET_ON_RESTART
|
||||
|
||||
// Disable interrupts
|
||||
__asm volatile ("cpsid i");
|
||||
// equivalent to CMSIS '__disable_irq()' function
|
||||
|
||||
unsigned int *RESET_CONTROL = (unsigned int *) 0x40053100;
|
||||
// LPC_RGU->RESET_CTRL0 @ 0x40053100
|
||||
// LPC_RGU->RESET_CTRL1 @ 0x40053104
|
||||
// Note that we do not use the CMSIS register access mechanism,
|
||||
// as there is no guarantee that the project has been configured
|
||||
// to use CMSIS.
|
||||
|
||||
// Write to LPC_RGU->RESET_CTRL0
|
||||
*(RESET_CONTROL + 0) = 0x10DF1000;
|
||||
// GPIO_RST|AES_RST|ETHERNET_RST|SDIO_RST|DMA_RST|
|
||||
// USB1_RST|USB0_RST|LCD_RST|M0_SUB_RST
|
||||
|
||||
// Write to LPC_RGU->RESET_CTRL1
|
||||
*(RESET_CONTROL + 1) = 0x01DFF7FF;
|
||||
// M0APP_RST|CAN0_RST|CAN1_RST|I2S_RST|SSP1_RST|SSP0_RST|
|
||||
// I2C1_RST|I2C0_RST|UART3_RST|UART1_RST|UART1_RST|UART0_RST|
|
||||
// DAC_RST|ADC1_RST|ADC0_RST|QEI_RST|MOTOCONPWM_RST|SCT_RST|
|
||||
// RITIMER_RST|TIMER3_RST|TIMER2_RST|TIMER1_RST|TIMER0_RST
|
||||
|
||||
// Clear all pending interrupts in the NVIC
|
||||
volatile unsigned int *NVIC_ICPR = (unsigned int *) 0xE000E280;
|
||||
unsigned int irqpendloop;
|
||||
for (irqpendloop = 0; irqpendloop < 8; irqpendloop++) {
|
||||
*(NVIC_ICPR + irqpendloop) = 0xFFFFFFFF;
|
||||
}
|
||||
|
||||
// Reenable interrupts
|
||||
__asm volatile ("cpsie i");
|
||||
// equivalent to CMSIS '__enable_irq()' function
|
||||
|
||||
#endif // ifndef DONT_RESET_ON_RESTART
|
||||
// *************************************************************
|
||||
|
||||
#if defined (__USE_LPCOPEN)
|
||||
SystemInit();
|
||||
#endif
|
||||
|
||||
//
|
||||
// Copy the data sections from flash to SRAM.
|
||||
//
|
||||
unsigned int LoadAddr, ExeAddr, SectionLen;
|
||||
unsigned int *SectionTableAddr;
|
||||
|
||||
// Load base address of Global Section Table
|
||||
SectionTableAddr = &__data_section_table;
|
||||
|
||||
// Copy the data sections from flash to SRAM.
|
||||
while (SectionTableAddr < &__data_section_table_end) {
|
||||
LoadAddr = *SectionTableAddr++;
|
||||
ExeAddr = *SectionTableAddr++;
|
||||
SectionLen = *SectionTableAddr++;
|
||||
data_init(LoadAddr, ExeAddr, SectionLen);
|
||||
}
|
||||
// At this point, SectionTableAddr = &__bss_section_table;
|
||||
// Zero fill the bss segment
|
||||
while (SectionTableAddr < &__bss_section_table_end) {
|
||||
ExeAddr = *SectionTableAddr++;
|
||||
SectionLen = *SectionTableAddr++;
|
||||
bss_init(ExeAddr, SectionLen);
|
||||
}
|
||||
|
||||
#if !defined (__USE_LPCOPEN)
|
||||
// LPCOpen init code deals with FP and VTOR initialisation
|
||||
#if defined (__VFP_FP__) && !defined (__SOFTFP__)
|
||||
/*
|
||||
* Code to enable the Cortex-M4 FPU only included
|
||||
* if appropriate build options have been selected.
|
||||
* Code taken from Section 7.1, Cortex-M4 TRM (DDI0439C)
|
||||
*/
|
||||
// CPACR is located at address 0xE000ED88
|
||||
asm("LDR.W R0, =0xE000ED88");
|
||||
// Read CPACR
|
||||
asm("LDR R1, [R0]");
|
||||
// Set bits 20-23 to enable CP10 and CP11 coprocessors
|
||||
asm(" ORR R1, R1, #(0xF << 20)");
|
||||
// Write back the modified value to the CPACR
|
||||
asm("STR R1, [R0]");
|
||||
#endif // (__VFP_FP__) && !(__SOFTFP__)
|
||||
// ******************************
|
||||
// Check to see if we are running the code from a non-zero
|
||||
// address (eg RAM, external flash), in which case we need
|
||||
// to modify the VTOR register to tell the CPU that the
|
||||
// vector table is located at a non-0x0 address.
|
||||
|
||||
// Note that we do not use the CMSIS register access mechanism,
|
||||
// as there is no guarantee that the project has been configured
|
||||
// to use CMSIS.
|
||||
unsigned int * pSCB_VTOR = (unsigned int *) 0xE000ED08;
|
||||
if ((unsigned int *) g_pfnVectors != (unsigned int *) 0x00000000) {
|
||||
// CMSIS : SCB->VTOR = <address of vector table>
|
||||
*pSCB_VTOR = (unsigned int) g_pfnVectors;
|
||||
}
|
||||
#endif
|
||||
|
||||
#if defined (__USE_CMSIS)
|
||||
SystemInit();
|
||||
#endif
|
||||
|
||||
#if defined (__cplusplus)
|
||||
//
|
||||
// Call C++ library initialisation
|
||||
//
|
||||
__libc_init_array();
|
||||
#endif
|
||||
|
||||
#if defined (__REDLIB__)
|
||||
// Call the Redlib library, which in turn calls main()
|
||||
__main();
|
||||
#else
|
||||
main();
|
||||
#endif
|
||||
|
||||
//
|
||||
// main() shouldn't return, but if it does, we'll just enter an infinite loop
|
||||
//
|
||||
while (1) {
|
||||
;
|
||||
}
|
||||
}
|
||||
|
||||
//*****************************************************************************
|
||||
// Default exception handlers. Override the ones here by defining your own
|
||||
// handler routines in your application code.
|
||||
//*****************************************************************************
|
||||
__attribute__ ((section(".after_vectors")))
|
||||
void NMI_Handler(void) {
|
||||
while (1) {
|
||||
}
|
||||
}
|
||||
__attribute__ ((section(".after_vectors")))
|
||||
void HardFault_Handler(void) {
|
||||
while (1) {
|
||||
}
|
||||
}
|
||||
__attribute__ ((section(".after_vectors")))
|
||||
void MemManage_Handler(void) {
|
||||
while (1) {
|
||||
}
|
||||
}
|
||||
__attribute__ ((section(".after_vectors")))
|
||||
void BusFault_Handler(void) {
|
||||
while (1) {
|
||||
}
|
||||
}
|
||||
__attribute__ ((section(".after_vectors")))
|
||||
void UsageFault_Handler(void) {
|
||||
while (1) {
|
||||
}
|
||||
}
|
||||
__attribute__ ((section(".after_vectors")))
|
||||
void SVC_Handler(void) {
|
||||
while (1) {
|
||||
}
|
||||
}
|
||||
__attribute__ ((section(".after_vectors")))
|
||||
void DebugMon_Handler(void) {
|
||||
while (1) {
|
||||
}
|
||||
}
|
||||
__attribute__ ((section(".after_vectors")))
|
||||
void PendSV_Handler(void) {
|
||||
while (1) {
|
||||
}
|
||||
}
|
||||
__attribute__ ((section(".after_vectors")))
|
||||
void SysTick_Handler(void) {
|
||||
while (1) {
|
||||
}
|
||||
}
|
||||
|
||||
//*****************************************************************************
|
||||
//
|
||||
// Processor ends up here if an unexpected interrupt occurs or a specific
|
||||
// handler is not present in the application code.
|
||||
//
|
||||
//*****************************************************************************
|
||||
__attribute__ ((section(".after_vectors")))
|
||||
void IntDefaultHandler(void) {
|
||||
while (1) {
|
||||
}
|
||||
}
|
||||
@@ -1,154 +0,0 @@
|
||||
/**************************************************************************/
|
||||
/*!
|
||||
@file board_mcb4300.c
|
||||
@author hathach (tinyusb.org)
|
||||
|
||||
@section LICENSE
|
||||
|
||||
Software License Agreement (BSD License)
|
||||
|
||||
Copyright (c) 2013, hathach (tinyusb.org)
|
||||
All rights reserved.
|
||||
|
||||
Redistribution and use in source and binary forms, with or without
|
||||
modification, are permitted provided that the following conditions are met:
|
||||
1. Redistributions of source code must retain the above copyright
|
||||
notice, this list of conditions and the following disclaimer.
|
||||
2. Redistributions in binary form must reproduce the above copyright
|
||||
notice, this list of conditions and the following disclaimer in the
|
||||
documentation and/or other materials provided with the distribution.
|
||||
3. Neither the name of the copyright holders nor the
|
||||
names of its contributors may be used to endorse or promote products
|
||||
derived from this software without specific prior written permission.
|
||||
|
||||
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ''AS IS'' AND ANY
|
||||
EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
||||
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
||||
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE FOR ANY
|
||||
DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
|
||||
INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
|
||||
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION HOWEVER CAUSED AND
|
||||
ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
||||
INCLUDING NEGLIGENCE OR OTHERWISE ARISING IN ANY WAY OUT OF THE USE OF THIS
|
||||
SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
|
||||
This file is part of the tinyusb stack.
|
||||
*/
|
||||
/**************************************************************************/
|
||||
|
||||
#include "../board.h"
|
||||
|
||||
#ifdef BOARD_MCB4300
|
||||
|
||||
//--------------------------------------------------------------------+
|
||||
// INCLUDE
|
||||
//--------------------------------------------------------------------+
|
||||
#define BOARD_MAX_LEDS 8
|
||||
|
||||
#define BOARD_UART_PORT LPC_USART0
|
||||
#define BOARD_UART_PIN_PORT 2
|
||||
#define BOARD_UART_PIN_TX 0
|
||||
#define BOARD_UART_PIN_RX 1
|
||||
|
||||
//--------------------------------------------------------------------+
|
||||
// MACRO CONSTANT TYPEDEF
|
||||
//--------------------------------------------------------------------+
|
||||
static const uint8_t ledports[] = {6, 6, 6, 6, 6, 4, 4, 4};
|
||||
static const uint8_t ledbits[] = {24, 25, 26, 27, 28, 12, 13, 14};
|
||||
|
||||
const static struct {
|
||||
uint8_t port;
|
||||
uint8_t pin;
|
||||
}leds[BOARD_MAX_LEDS] = {
|
||||
{6, 24}, {6, 25}, {6, 26}, {6, 27},
|
||||
{4, 28}, {4, 12}, {4, 13}, {4, 14}};
|
||||
|
||||
//--------------------------------------------------------------------+
|
||||
// INTERNAL OBJECT & FUNCTION DECLARATION
|
||||
//--------------------------------------------------------------------+
|
||||
|
||||
//--------------------------------------------------------------------+
|
||||
// IMPLEMENTATION
|
||||
//--------------------------------------------------------------------+
|
||||
void board_init(void)
|
||||
{
|
||||
CGU_Init();
|
||||
|
||||
#if CFG_TUSB_OS == OPT_OS_NONE // TODO may move to main.c
|
||||
SysTick_Config(CGU_GetPCLKFrequency(CGU_PERIPHERAL_M4CORE) / BOARD_TICKS_HZ); // 1 msec tick timer
|
||||
#endif
|
||||
|
||||
//------------- USB Bus power HOST ONLY-------------//
|
||||
// Keil VBUS0 is P6_3
|
||||
scu_pinmux(0x6, 3, MD_PUP | MD_EZI, FUNC1); // P6_3 USB0_PWR_EN, USB0 VBus function
|
||||
|
||||
// Keil VBUS1 is P9_5
|
||||
scu_pinmux(0x9, 5, MD_PUP | MD_EZI, FUNC2); // P9_5 USB1_PWR_EN, USB1 VBus function
|
||||
|
||||
//------------- LEDs init, J21 must be installed -------------//
|
||||
LPC_SCU->SFSPD_10 = 4; // GPIO6[24]
|
||||
LPC_SCU->SFSPD_11 = 4; // GPIO6[25]
|
||||
LPC_SCU->SFSPD_12 = 4; // GPIO6[26]
|
||||
LPC_SCU->SFSPD_13 = 4; // GPIO6[27]
|
||||
LPC_SCU->SFSPD_14 = 4; // GPIO6[28]
|
||||
LPC_SCU->SFSP9_0 = 0; // GPIO4[12]
|
||||
LPC_SCU->SFSP9_1 = 0; // GPIO4[13]
|
||||
LPC_SCU->SFSP9_2 = 0; // GPIO4[14]
|
||||
|
||||
for(uint32_t i=0; i<BOARD_MAX_LEDS; i++)
|
||||
{
|
||||
GPIO_SetDir(leds[i].port, BIT_(leds[i].pin), 1); // output
|
||||
}
|
||||
|
||||
//------------- UART -------------//
|
||||
scu_pinmux(BOARD_UART_PIN_PORT, BOARD_UART_PIN_TX, MD_PDN , FUNC1);
|
||||
scu_pinmux(BOARD_UART_PIN_PORT, BOARD_UART_PIN_RX, MD_PLN|MD_EZI|MD_ZI, FUNC1);
|
||||
|
||||
UART_CFG_Type UARTConfigStruct;
|
||||
UART_ConfigStructInit(&UARTConfigStruct);
|
||||
UARTConfigStruct.Baud_rate = CFG_UART_BAUDRATE;
|
||||
UARTConfigStruct.Clock_Speed = 0;
|
||||
|
||||
UART_Init(BOARD_UART_PORT, &UARTConfigStruct);
|
||||
UART_TxCmd(BOARD_UART_PORT, ENABLE); // Enable UART Transmit
|
||||
}
|
||||
|
||||
//--------------------------------------------------------------------+
|
||||
// LEDS
|
||||
//--------------------------------------------------------------------+
|
||||
void board_leds(uint32_t on_mask, uint32_t off_mask)
|
||||
{
|
||||
for (uint32_t i=0; i<BOARD_MAX_LEDS; i++)
|
||||
{
|
||||
if ( on_mask & BIT_(i))
|
||||
{
|
||||
GPIO_SetValue(leds[i].port, BIT_(leds[i].pin));
|
||||
}else if ( off_mask & BIT_(i)) // on_mask take precedence over off_mask
|
||||
{
|
||||
GPIO_ClearValue(leds[i].port, BIT_(leds[i].pin));
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
//--------------------------------------------------------------------+
|
||||
// BUTTONS
|
||||
//--------------------------------------------------------------------+
|
||||
uint32_t board_buttons(void)
|
||||
{
|
||||
return 0; // TODO buttons for mcb4300
|
||||
}
|
||||
|
||||
//--------------------------------------------------------------------+
|
||||
// UART
|
||||
//--------------------------------------------------------------------+
|
||||
uint8_t board_uart_getchar(void)
|
||||
{
|
||||
return UART_ReceiveByte(BOARD_UART_PORT);
|
||||
}
|
||||
|
||||
void board_uart_putchar(uint8_t c)
|
||||
{
|
||||
UART_Send(BOARD_UART_PORT, &c, 1, BLOCKING);
|
||||
}
|
||||
|
||||
#endif
|
||||
@@ -1,59 +0,0 @@
|
||||
/**************************************************************************/
|
||||
/*!
|
||||
@file board_mcb4300.h
|
||||
@author hathach (tinyusb.org)
|
||||
|
||||
@section LICENSE
|
||||
|
||||
Software License Agreement (BSD License)
|
||||
|
||||
Copyright (c) 2013, hathach (tinyusb.org)
|
||||
All rights reserved.
|
||||
|
||||
Redistribution and use in source and binary forms, with or without
|
||||
modification, are permitted provided that the following conditions are met:
|
||||
1. Redistributions of source code must retain the above copyright
|
||||
notice, this list of conditions and the following disclaimer.
|
||||
2. Redistributions in binary form must reproduce the above copyright
|
||||
notice, this list of conditions and the following disclaimer in the
|
||||
documentation and/or other materials provided with the distribution.
|
||||
3. Neither the name of the copyright holders nor the
|
||||
names of its contributors may be used to endorse or promote products
|
||||
derived from this software without specific prior written permission.
|
||||
|
||||
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ''AS IS'' AND ANY
|
||||
EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
||||
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
||||
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE FOR ANY
|
||||
DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
|
||||
(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
|
||||
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
|
||||
ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
||||
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
|
||||
SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
|
||||
This file is part of the tinyusb stack.
|
||||
*/
|
||||
/**************************************************************************/
|
||||
|
||||
#ifndef _TUSB_BOARD_MCB4300_H_
|
||||
#define _TUSB_BOARD_MCB4300_H_
|
||||
|
||||
#include "LPC43xx.h"
|
||||
#include "lpc43xx_scu.h"
|
||||
#include "lpc43xx_cgu.h"
|
||||
#include "lpc43xx_gpio.h"
|
||||
#include "lpc43xx_uart.h"
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
#define CFG_PRINTF_TARGET PRINTF_TARGET_UART
|
||||
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* _TUSB_BOARD_MCB4300_H_ */
|
||||
@@ -1,126 +0,0 @@
|
||||
/**************************************************************************/
|
||||
/*!
|
||||
@file board_lpclink2.c
|
||||
@author hathach (tinyusb.org)
|
||||
|
||||
@section LICENSE
|
||||
|
||||
Software License Agreement (BSD License)
|
||||
|
||||
Copyright (c) 2013, hathach (tinyusb.org)
|
||||
All rights reserved.
|
||||
|
||||
Redistribution and use in source and binary forms, with or without
|
||||
modification, are permitted provided that the following conditions are met:
|
||||
1. Redistributions of source code must retain the above copyright
|
||||
notice, this list of conditions and the following disclaimer.
|
||||
2. Redistributions in binary form must reproduce the above copyright
|
||||
notice, this list of conditions and the following disclaimer in the
|
||||
documentation and/or other materials provided with the distribution.
|
||||
3. Neither the name of the copyright holders nor the
|
||||
names of its contributors may be used to endorse or promote products
|
||||
derived from this software without specific prior written permission.
|
||||
|
||||
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ''AS IS'' AND ANY
|
||||
EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
||||
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
||||
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE FOR ANY
|
||||
DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
|
||||
(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
|
||||
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
|
||||
ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
||||
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
|
||||
SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
|
||||
This file is part of the tinyusb stack.
|
||||
*/
|
||||
/**************************************************************************/
|
||||
|
||||
#include "../board.h"
|
||||
|
||||
#if BOARD == BOARD_LPCLINK2
|
||||
|
||||
#define BOARD_UART_PORT LPC_USART0
|
||||
#define BOARD_UART_PIN_PORT 0x0f
|
||||
#define BOARD_UART_PIN_TX 10 // PF.10 : UART0_TXD
|
||||
#define BOARD_UART_PIN_RX 11 // PF.11 : UART0_RXD
|
||||
|
||||
#define BOARD_MAX_LEDS 1
|
||||
|
||||
const static struct {
|
||||
uint8_t port;
|
||||
uint8_t pin;
|
||||
}leds[BOARD_MAX_LEDS] = { {0, 8} };
|
||||
|
||||
void board_init(void)
|
||||
{
|
||||
CGU_Init();
|
||||
|
||||
#if CFG_TUSB_OS == OPT_OS_NONE // TODO may move to main.c
|
||||
SysTick_Config(CGU_GetPCLKFrequency(CGU_PERIPHERAL_M4CORE) / BOARD_TICKS_HZ); // 1 msec tick timer
|
||||
#endif
|
||||
|
||||
//------------- USB -------------//
|
||||
|
||||
|
||||
//------------- LED -------------//
|
||||
for (uint8_t i=0; i<BOARD_MAX_LEDS; i++)
|
||||
{
|
||||
scu_pinmux(leds[i].port, leds[i].pin, MD_PUP|MD_EZI|MD_ZI, FUNC0);
|
||||
GPIO_SetDir(leds[i].port, BIT_(leds[i].pin), 1); // output
|
||||
}
|
||||
|
||||
|
||||
#if CFG_UART_ENABLE
|
||||
//------------- UART -------------//
|
||||
scu_pinmux(BOARD_UART_PIN_PORT, BOARD_UART_PIN_TX, MD_PDN, FUNC1);
|
||||
scu_pinmux(BOARD_UART_PIN_PORT, BOARD_UART_PIN_RX, MD_PLN | MD_EZI | MD_ZI, FUNC1);
|
||||
|
||||
UART_CFG_Type UARTConfigStruct;
|
||||
UART_ConfigStructInit(&UARTConfigStruct);
|
||||
UARTConfigStruct.Baud_rate = CFG_UART_BAUDRATE;
|
||||
UARTConfigStruct.Clock_Speed = 0;
|
||||
|
||||
UART_Init(BOARD_UART_PORT, &UARTConfigStruct);
|
||||
UART_TxCmd(BOARD_UART_PORT, ENABLE); // Enable UART Transmit
|
||||
#endif
|
||||
}
|
||||
|
||||
//--------------------------------------------------------------------+
|
||||
// LEDS
|
||||
//--------------------------------------------------------------------+
|
||||
void board_leds(uint32_t on_mask, uint32_t off_mask)
|
||||
{
|
||||
for (uint32_t i=0; i<BOARD_MAX_LEDS; i++)
|
||||
{
|
||||
if ( on_mask & BIT_(i))
|
||||
{
|
||||
GPIO_SetValue(leds[i].port, BIT_(leds[i].pin));
|
||||
}else if ( off_mask & BIT_(i)) // on_mask take precedence over off_mask
|
||||
{
|
||||
GPIO_ClearValue(leds[i].port, BIT_(leds[i].pin));
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
//--------------------------------------------------------------------+
|
||||
// UART
|
||||
//--------------------------------------------------------------------+
|
||||
#if CFG_UART_ENABLE
|
||||
uint32_t board_uart_send(uint8_t *buffer, uint32_t length)
|
||||
{
|
||||
return UART_Send(BOARD_UART_PORT, buffer, length, BLOCKING);
|
||||
}
|
||||
|
||||
uint32_t board_uart_recv(uint8_t *buffer, uint32_t length)
|
||||
{
|
||||
return UART_Receive(BOARD_UART_PORT, buffer, length, BLOCKING);
|
||||
}
|
||||
|
||||
uint8_t board_uart_getchar(void)
|
||||
{
|
||||
return UART_ReceiveByte(BOARD_UART_PORT);
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif
|
||||
@@ -1,59 +0,0 @@
|
||||
/**************************************************************************/
|
||||
/*!
|
||||
@file board_lpclink2.h
|
||||
@author hathach (tinyusb.org)
|
||||
|
||||
@section LICENSE
|
||||
|
||||
Software License Agreement (BSD License)
|
||||
|
||||
Copyright (c) 2013, hathach (tinyusb.org)
|
||||
All rights reserved.
|
||||
|
||||
Redistribution and use in source and binary forms, with or without
|
||||
modification, are permitted provided that the following conditions are met:
|
||||
1. Redistributions of source code must retain the above copyright
|
||||
notice, this list of conditions and the following disclaimer.
|
||||
2. Redistributions in binary form must reproduce the above copyright
|
||||
notice, this list of conditions and the following disclaimer in the
|
||||
documentation and/or other materials provided with the distribution.
|
||||
3. Neither the name of the copyright holders nor the
|
||||
names of its contributors may be used to endorse or promote products
|
||||
derived from this software without specific prior written permission.
|
||||
|
||||
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ''AS IS'' AND ANY
|
||||
EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
||||
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
||||
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE FOR ANY
|
||||
DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
|
||||
(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
|
||||
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
|
||||
ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
||||
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
|
||||
SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
|
||||
This file is part of the tinyusb stack.
|
||||
*/
|
||||
/**************************************************************************/
|
||||
|
||||
#ifndef _TUSB_BOARD_LPCLINK2_H_
|
||||
#define _TUSB_BOARD_LPCLINK2_H_
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
#include "LPC43xx.h"
|
||||
#include "lpc43xx_scu.h"
|
||||
#include "lpc43xx_cgu.h"a
|
||||
#include "lpc43xx_gpio.h"
|
||||
#include "lpc43xx_uart.h"
|
||||
#include "lpc43xx_i2c.h"
|
||||
|
||||
#define CFG_PRINTF_TARGET PRINTF_TARGET_UART
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* _TUSB_BOARD_LPCLINK2_H_ */
|
||||
@@ -1,131 +0,0 @@
|
||||
/**************************************************************************/
|
||||
/*!
|
||||
@file board_lpcxpresso11u14.c
|
||||
@author hathach (tinyusb.org)
|
||||
|
||||
@section LICENSE
|
||||
|
||||
Software License Agreement (BSD License)
|
||||
|
||||
Copyright (c) 2013, hathach (tinyusb.org)
|
||||
All rights reserved.
|
||||
|
||||
Redistribution and use in source and binary forms, with or without
|
||||
modification, are permitted provided that the following conditions are met:
|
||||
1. Redistributions of source code must retain the above copyright
|
||||
notice, this list of conditions and the following disclaimer.
|
||||
2. Redistributions in binary form must reproduce the above copyright
|
||||
notice, this list of conditions and the following disclaimer in the
|
||||
documentation and/or other materials provided with the distribution.
|
||||
3. Neither the name of the copyright holders nor the
|
||||
names of its contributors may be used to endorse or promote products
|
||||
derived from this software without specific prior written permission.
|
||||
|
||||
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ''AS IS'' AND ANY
|
||||
EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
||||
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
||||
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE FOR ANY
|
||||
DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
|
||||
INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
|
||||
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION HOWEVER CAUSED AND
|
||||
ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
||||
INCLUDING NEGLIGENCE OR OTHERWISE ARISING IN ANY WAY OUT OF THE USE OF THIS
|
||||
SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
|
||||
This file is part of the tinyusb stack.
|
||||
*/
|
||||
/**************************************************************************/
|
||||
|
||||
#include "../board.h"
|
||||
|
||||
#ifdef BOARD_LPCXPRESSO11U14
|
||||
|
||||
#define LED_PORT (0)
|
||||
#define LED_PIN (7)
|
||||
#define LED_ON (1)
|
||||
|
||||
const static struct {
|
||||
uint8_t port;
|
||||
uint8_t pin;
|
||||
} buttons[] =
|
||||
{
|
||||
{1, 22 }, // Joystick up
|
||||
{1, 20 }, // Joystick down
|
||||
{1, 23 }, // Joystick left
|
||||
{1, 21 }, // Joystick right
|
||||
{1, 19 }, // Joystick press
|
||||
{0, 1 }, // SW3
|
||||
// {1, 4 }, // SW4 (require to remove J28)
|
||||
};
|
||||
|
||||
|
||||
enum {
|
||||
BOARD_BUTTON_COUNT = sizeof(buttons) / sizeof(buttons[0])
|
||||
};
|
||||
|
||||
void board_init(void)
|
||||
{
|
||||
SystemInit();
|
||||
|
||||
#if CFG_TUSB_OS == OPT_OS_NONE // TODO may move to main.c
|
||||
SysTick_Config(SystemCoreClock / BOARD_TICKS_HZ); // 1 msec tick timer
|
||||
#endif
|
||||
|
||||
GPIOInit();
|
||||
|
||||
//------------- LED -------------//
|
||||
GPIOSetDir(LED_PORT, LED_PIN, 1);
|
||||
|
||||
//------------- BUTTON -------------//
|
||||
for(uint8_t i=0; i<BOARD_BUTTON_COUNT; i++) GPIOSetDir(buttons[i].port, buttons[i].pin, 0);
|
||||
|
||||
//------------- UART -------------//
|
||||
UARTInit(CFG_UART_BAUDRATE);
|
||||
}
|
||||
|
||||
//--------------------------------------------------------------------+
|
||||
// LEDS
|
||||
//--------------------------------------------------------------------+
|
||||
void board_leds(uint32_t on_mask, uint32_t off_mask)
|
||||
{
|
||||
if (on_mask & BIT_(0))
|
||||
{
|
||||
GPIOSetBitValue(LED_PORT, LED_PIN, LED_ON);
|
||||
}else if (off_mask & BIT_(0))
|
||||
{
|
||||
GPIOSetBitValue(LED_PORT, LED_PIN, 1 - LED_ON);
|
||||
}
|
||||
}
|
||||
|
||||
//--------------------------------------------------------------------+
|
||||
// Buttons
|
||||
//--------------------------------------------------------------------+
|
||||
static bool button_read(uint8_t id)
|
||||
{
|
||||
return !GPIOGetPinValue(buttons[id].port, buttons[id].pin); // button is active low
|
||||
}
|
||||
|
||||
uint32_t board_buttons(void)
|
||||
{
|
||||
uint32_t result = 0;
|
||||
|
||||
for(uint8_t i=0; i<BOARD_BUTTON_COUNT; i++) result |= (button_read(i) ? BIT_(i) : 0);
|
||||
|
||||
return result;
|
||||
}
|
||||
|
||||
//--------------------------------------------------------------------+
|
||||
// UART
|
||||
//--------------------------------------------------------------------+
|
||||
void board_uart_putchar(uint8_t c)
|
||||
{
|
||||
UARTSend(&c, 1);
|
||||
}
|
||||
|
||||
uint8_t board_uart_getchar(void)
|
||||
{
|
||||
// *buffer = get_key(); TODO cannot find available code for uart getchar
|
||||
return 0;
|
||||
}
|
||||
|
||||
#endif
|
||||
@@ -1,57 +0,0 @@
|
||||
/**************************************************************************/
|
||||
/*!
|
||||
@file board_lpcxpresso11u14.h
|
||||
@author hathach (tinyusb.org)
|
||||
|
||||
@section LICENSE
|
||||
|
||||
Software License Agreement (BSD License)
|
||||
|
||||
Copyright (c) 2013, hathach (tinyusb.org)
|
||||
All rights reserved.
|
||||
|
||||
Redistribution and use in source and binary forms, with or without
|
||||
modification, are permitted provided that the following conditions are met:
|
||||
1. Redistributions of source code must retain the above copyright
|
||||
notice, this list of conditions and the following disclaimer.
|
||||
2. Redistributions in binary form must reproduce the above copyright
|
||||
notice, this list of conditions and the following disclaimer in the
|
||||
documentation and/or other materials provided with the distribution.
|
||||
3. Neither the name of the copyright holders nor the
|
||||
names of its contributors may be used to endorse or promote products
|
||||
derived from this software without specific prior written permission.
|
||||
|
||||
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ''AS IS'' AND ANY
|
||||
EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
||||
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
||||
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE FOR ANY
|
||||
DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
|
||||
INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
|
||||
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION HOWEVER CAUSED AND
|
||||
ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
||||
INCLUDING NEGLIGENCE OR OTHERWISE ARISING IN ANY WAY OUT OF THE USE OF THIS
|
||||
SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
|
||||
This file is part of the tinyusb stack.
|
||||
*/
|
||||
/**************************************************************************/
|
||||
|
||||
#ifndef _TUSB_BOARD_LPCXPRESSO11U14_H_
|
||||
#define _TUSB_BOARD_LPCXPRESSO11U14_H_
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
#include "LPC11Uxx.h"
|
||||
#include "lpc11uxx_gpio.h"
|
||||
#include "lpc11uxx_uart.h"
|
||||
|
||||
//#define CFG_PRINTF_TARGET PRINTF_TARGET_SEMIHOST
|
||||
#define CFG_PRINTF_TARGET PRINTF_TARGET_UART
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* _TUSB_BOARD_LPCXPRESSO11U14_H_ */
|
||||
@@ -36,14 +36,13 @@
|
||||
*/
|
||||
/**************************************************************************/
|
||||
|
||||
#include "../board.h"
|
||||
|
||||
#ifdef BOARD_LPCXPRESSO11U68
|
||||
|
||||
#define LED_PORT (1)
|
||||
#define LED_PIN (31)
|
||||
#define LED_ON (0)
|
||||
#define LED_OFF (1)
|
||||
#include "../board.h"
|
||||
|
||||
#define LED_PORT 2
|
||||
#define LED_PIN 17
|
||||
#define LED_STATE_ON 0
|
||||
|
||||
const static struct {
|
||||
uint8_t port;
|
||||
@@ -54,38 +53,78 @@ enum {
|
||||
BOARD_BUTTON_COUNT = sizeof(buttons) / sizeof(buttons[0])
|
||||
};
|
||||
|
||||
/* System oscillator rate and RTC oscillator rate */
|
||||
const uint32_t OscRateIn = 12000000;
|
||||
const uint32_t RTCOscRateIn = 32768;
|
||||
|
||||
/* Pin muxing table, only items that need changing from their default pin
|
||||
state are in this table. Not every pin is mapped. */
|
||||
static const PINMUX_GRP_T pinmuxing[] =
|
||||
{
|
||||
{0, 3, (IOCON_FUNC1 | IOCON_MODE_INACT | IOCON_DIGMODE_EN)}, // USB VBUS
|
||||
{0, 18, (IOCON_FUNC1 | IOCON_MODE_INACT | IOCON_DIGMODE_EN)}, // UART0 RX
|
||||
{0, 19, (IOCON_FUNC1 | IOCON_MODE_INACT | IOCON_DIGMODE_EN)}, // UART0 TX
|
||||
{2, 0, (IOCON_FUNC1 | IOCON_MODE_INACT)}, // XTALIN
|
||||
{2, 1, (IOCON_FUNC1 | IOCON_MODE_INACT)}, // XTALOUT
|
||||
};
|
||||
|
||||
// Invoked by startup code
|
||||
void SystemInit(void)
|
||||
{
|
||||
/* Enable IOCON clock */
|
||||
Chip_Clock_EnablePeriphClock(SYSCTL_CLOCK_IOCON);
|
||||
Chip_IOCON_SetPinMuxing(LPC_IOCON, pinmuxing, sizeof(pinmuxing) / sizeof(PINMUX_GRP_T));
|
||||
Chip_SetupXtalClocking();
|
||||
}
|
||||
|
||||
void board_init(void)
|
||||
{
|
||||
SystemInit();
|
||||
SystemCoreClockUpdate();
|
||||
|
||||
#if CFG_TUSB_OS == OPT_OS_NONE // TODO may move to main.c
|
||||
#if CFG_TUSB_OS == OPT_OS_NONE
|
||||
SysTick_Config(SystemCoreClock / BOARD_TICKS_HZ); // 1 msec tick timer
|
||||
#endif
|
||||
|
||||
GPIOInit();
|
||||
Chip_GPIO_Init(LPC_GPIO);
|
||||
|
||||
//------------- LED -------------//
|
||||
GPIOSetDir(LED_PORT, LED_PIN, 1);
|
||||
Chip_GPIO_SetPinDIROutput(LPC_GPIO, LED_PORT, LED_PIN);
|
||||
|
||||
//------------- BUTTON -------------//
|
||||
for(uint8_t i=0; i<BOARD_BUTTON_COUNT; i++) GPIOSetDir(buttons[i].port, buttons[i].pin, 0);
|
||||
//for(uint8_t i=0; i<BOARD_BUTTON_COUNT; i++) GPIOSetDir(buttons[i].port, buttons[i].pin, 0);
|
||||
|
||||
//------------- UART -------------//
|
||||
UARTInit(CFG_UART_BAUDRATE);
|
||||
//UARTInit(CFG_UART_BAUDRATE);
|
||||
|
||||
// USB
|
||||
Chip_USB_Init(); // Setup PLL clock, and power
|
||||
}
|
||||
|
||||
/*------------------------------------------------------------------*/
|
||||
/* TUSB HAL MILLISECOND
|
||||
*------------------------------------------------------------------*/
|
||||
#if CFG_TUSB_OS == OPT_OS_NONE
|
||||
|
||||
volatile uint32_t system_ticks = 0;
|
||||
|
||||
void SysTick_Handler (void)
|
||||
{
|
||||
system_ticks++;
|
||||
}
|
||||
|
||||
uint32_t tusb_hal_millis(void)
|
||||
{
|
||||
return board_tick2ms(system_ticks);
|
||||
}
|
||||
|
||||
#endif
|
||||
|
||||
//--------------------------------------------------------------------+
|
||||
// LEDS
|
||||
//--------------------------------------------------------------------+
|
||||
void board_leds(uint32_t on_mask, uint32_t off_mask)
|
||||
void board_led_control(bool state)
|
||||
{
|
||||
if (on_mask & BIT_(0))
|
||||
{
|
||||
GPIOSetBitValue(LED_PORT, LED_PIN, LED_ON);
|
||||
}else if (off_mask & BIT_(0))
|
||||
{
|
||||
GPIOSetBitValue(LED_PORT, LED_PIN, LED_OFF);
|
||||
}
|
||||
Chip_GPIO_SetPinState(LPC_GPIO, LED_PORT, LED_PIN, state ? LED_STATE_ON : (1-LED_STATE_ON));
|
||||
}
|
||||
|
||||
//--------------------------------------------------------------------+
|
||||
@@ -94,7 +133,7 @@ void board_leds(uint32_t on_mask, uint32_t off_mask)
|
||||
uint32_t board_buttons(void)
|
||||
{
|
||||
// for(uint8_t i=0; i<BOARD_BUTTON_COUNT; i++) GPIOGetPinValue(buttons[i].port, buttons[i].pin);
|
||||
return GPIOGetPinValue(buttons[0].port, buttons[0].pin) ? 0 : 1; // button is active low
|
||||
// return GPIOGetPinValue(buttons[0].port, buttons[0].pin) ? 0 : 1; // button is active low
|
||||
}
|
||||
|
||||
//--------------------------------------------------------------------+
|
||||
@@ -102,7 +141,7 @@ uint32_t board_buttons(void)
|
||||
//--------------------------------------------------------------------+
|
||||
void board_uart_putchar(uint8_t c)
|
||||
{
|
||||
UARTSend(&c, 1);
|
||||
//UARTSend(&c, 1);
|
||||
}
|
||||
|
||||
uint8_t board_uart_getchar(void)
|
||||
|
||||
@@ -43,12 +43,7 @@
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
#include "LPC11Uxx.h"
|
||||
#include "lpc11uxx_gpio.h"
|
||||
#include "lpc11uxx_uart.h"
|
||||
|
||||
//#define CFG_PRINTF_TARGET PRINTF_TARGET_SEMIHOST
|
||||
#define CFG_PRINTF_TARGET PRINTF_TARGET_UART
|
||||
#include "chip.h"
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
|
||||
@@ -1,382 +0,0 @@
|
||||
//*****************************************************************************
|
||||
// +--+
|
||||
// | ++----+
|
||||
// +-++ |
|
||||
// | |
|
||||
// +-+--+ |
|
||||
// | +--+--+
|
||||
// +----+ Copyright (c) 2011 Code Red Technologies Ltd.
|
||||
//
|
||||
// Microcontroller Startup code for use with Red Suite
|
||||
//
|
||||
// Version : 110323
|
||||
//
|
||||
// Software License Agreement
|
||||
//
|
||||
// The software is owned by Code Red Technologies and/or its suppliers, and is
|
||||
// protected under applicable copyright laws. All rights are reserved. Any
|
||||
// use in violation of the foregoing restrictions may subject the user to criminal
|
||||
// sanctions under applicable laws, as well as to civil liability for the breach
|
||||
// of the terms and conditions of this license.
|
||||
//
|
||||
// THIS SOFTWARE IS PROVIDED "AS IS". NO WARRANTIES, WHETHER EXPRESS, IMPLIED
|
||||
// OR STATUTORY, INCLUDING, BUT NOT LIMITED TO, IMPLIED WARRANTIES OF
|
||||
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE APPLY TO THIS SOFTWARE.
|
||||
// USE OF THIS SOFTWARE FOR COMMERCIAL DEVELOPMENT AND/OR EDUCATION IS SUBJECT
|
||||
// TO A CURRENT END USER LICENSE AGREEMENT (COMMERCIAL OR EDUCATIONAL) WITH
|
||||
// CODE RED TECHNOLOGIES LTD.
|
||||
//
|
||||
//*****************************************************************************
|
||||
#if defined (__cplusplus)
|
||||
#ifdef __REDLIB__
|
||||
#error Redlib does not support C++
|
||||
#else
|
||||
//*****************************************************************************
|
||||
//
|
||||
// The entry point for the C++ library startup
|
||||
//
|
||||
//*****************************************************************************
|
||||
extern "C" {
|
||||
extern void __libc_init_array(void);
|
||||
}
|
||||
#endif
|
||||
#endif
|
||||
|
||||
#define WEAK __attribute__ ((weak))
|
||||
#define ALIAS(f) __attribute__ ((weak, alias (#f)))
|
||||
#define SVCall_Handler SVC_Handler
|
||||
|
||||
// Code Red - if CMSIS is being used, then SystemInit() routine
|
||||
// will be called by startup code rather than in application's main()
|
||||
#if defined (__USE_CMSIS)
|
||||
#include "LPC11Uxx.h"
|
||||
#endif
|
||||
|
||||
//*****************************************************************************
|
||||
#if defined (__cplusplus)
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
//*****************************************************************************
|
||||
//
|
||||
// Forward declaration of the default handlers. These are aliased.
|
||||
// When the application defines a handler (with the same name), this will
|
||||
// automatically take precedence over these weak definitions
|
||||
//
|
||||
//*****************************************************************************
|
||||
void ResetISR(void);
|
||||
WEAK void NMI_Handler(void);
|
||||
WEAK void HardFault_Handler(void);
|
||||
WEAK void SVCall_Handler(void);
|
||||
WEAK void PendSV_Handler(void);
|
||||
WEAK void SysTick_Handler(void);
|
||||
WEAK void IntDefaultHandler(void);
|
||||
//*****************************************************************************
|
||||
//
|
||||
// Forward declaration of the specific IRQ handlers. These are aliased
|
||||
// to the IntDefaultHandler, which is a 'forever' loop. When the application
|
||||
// defines a handler (with the same name), this will automatically take
|
||||
// precedence over these weak definitions
|
||||
//
|
||||
//*****************************************************************************
|
||||
|
||||
void FLEX_INT0_IRQHandler (void) ALIAS(IntDefaultHandler);
|
||||
void FLEX_INT1_IRQHandler (void) ALIAS(IntDefaultHandler);
|
||||
void FLEX_INT2_IRQHandler (void) ALIAS(IntDefaultHandler);
|
||||
void FLEX_INT3_IRQHandler (void) ALIAS(IntDefaultHandler);
|
||||
void FLEX_INT4_IRQHandler (void) ALIAS(IntDefaultHandler);
|
||||
void FLEX_INT5_IRQHandler (void) ALIAS(IntDefaultHandler);
|
||||
void FLEX_INT6_IRQHandler (void) ALIAS(IntDefaultHandler);
|
||||
void FLEX_INT7_IRQHandler (void) ALIAS(IntDefaultHandler);
|
||||
void GINT0_IRQHandler (void) ALIAS(IntDefaultHandler);
|
||||
void GINT1_IRQHandler (void) ALIAS(IntDefaultHandler);
|
||||
void SSP1_IRQHandler (void) ALIAS(IntDefaultHandler);
|
||||
void I2C_IRQHandler (void) ALIAS(IntDefaultHandler);
|
||||
void TIMER16_0_IRQHandler (void) ALIAS(IntDefaultHandler);
|
||||
void TIMER16_1_IRQHandler (void) ALIAS(IntDefaultHandler);
|
||||
void TIMER32_0_IRQHandler (void) ALIAS(IntDefaultHandler);
|
||||
void TIMER32_1_IRQHandler (void) ALIAS(IntDefaultHandler);
|
||||
void SSP0_IRQHandler (void) ALIAS(IntDefaultHandler);
|
||||
void UART_IRQHandler (void) ALIAS(IntDefaultHandler);
|
||||
void USB_IRQHandler (void) ALIAS(IntDefaultHandler);
|
||||
void USB_FIQHandler (void) ALIAS(IntDefaultHandler);
|
||||
void ADC_IRQHandler (void) ALIAS(IntDefaultHandler);
|
||||
void WDT_IRQHandler (void) ALIAS(IntDefaultHandler);
|
||||
void BOD_IRQHandler (void) ALIAS(IntDefaultHandler);
|
||||
void FMC_IRQHandler (void) ALIAS(IntDefaultHandler);
|
||||
void USBWakeup_IRQHandler (void) ALIAS(IntDefaultHandler);
|
||||
|
||||
//*****************************************************************************
|
||||
//
|
||||
// The entry point for the application.
|
||||
// __main() is the entry point for redlib based applications
|
||||
// main() is the entry point for newlib based applications
|
||||
//
|
||||
//*****************************************************************************
|
||||
//
|
||||
// The entry point for the application.
|
||||
// __main() is the entry point for Redlib based applications
|
||||
// main() is the entry point for Newlib based applications
|
||||
//
|
||||
//*****************************************************************************
|
||||
#if defined (__REDLIB__)
|
||||
extern void __main(void);
|
||||
#endif
|
||||
extern int main(void);
|
||||
//*****************************************************************************
|
||||
//
|
||||
// External declaration for the pointer to the stack top from the Linker Script
|
||||
//
|
||||
//*****************************************************************************
|
||||
extern void _vStackTop(void);
|
||||
|
||||
//*****************************************************************************
|
||||
#if defined (__cplusplus)
|
||||
} // extern "C"
|
||||
#endif
|
||||
//*****************************************************************************
|
||||
//
|
||||
// The vector table. Note that the proper constructs must be placed on this to
|
||||
// ensure that it ends up at physical address 0x0000.0000.
|
||||
//
|
||||
//*****************************************************************************
|
||||
extern void (* const g_pfnVectors[])(void);
|
||||
__attribute__ ((section(".isr_vector")))
|
||||
void (* const g_pfnVectors[])(void) = {
|
||||
&_vStackTop, // The initial stack pointer
|
||||
ResetISR, // The reset handler
|
||||
NMI_Handler, // The NMI handler
|
||||
HardFault_Handler, // The hard fault handler
|
||||
0, // Reserved
|
||||
0, // Reserved
|
||||
0, // Reserved
|
||||
0, // Reserved
|
||||
0, // Reserved
|
||||
0, // Reserved
|
||||
0, // Reserved
|
||||
SVCall_Handler, // SVCall handler
|
||||
0, // Reserved
|
||||
0, // Reserved
|
||||
PendSV_Handler, // The PendSV handler
|
||||
SysTick_Handler, // The SysTick handler
|
||||
|
||||
// LPC11U specific handlers
|
||||
FLEX_INT0_IRQHandler, // 0 - GPIO pin interrupt 0
|
||||
FLEX_INT1_IRQHandler, // 1 - GPIO pin interrupt 1
|
||||
FLEX_INT2_IRQHandler, // 2 - GPIO pin interrupt 2
|
||||
FLEX_INT3_IRQHandler, // 3 - GPIO pin interrupt 3
|
||||
FLEX_INT4_IRQHandler, // 4 - GPIO pin interrupt 4
|
||||
FLEX_INT5_IRQHandler, // 5 - GPIO pin interrupt 5
|
||||
FLEX_INT6_IRQHandler, // 6 - GPIO pin interrupt 6
|
||||
FLEX_INT7_IRQHandler, // 7 - GPIO pin interrupt 7
|
||||
GINT0_IRQHandler, // 8 - GPIO GROUP0 interrupt
|
||||
GINT1_IRQHandler, // 9 - GPIO GROUP1 interrupt
|
||||
0, // 10 - Reserved
|
||||
0, // 11 - Reserved
|
||||
0, // 12 - Reserved
|
||||
0, // 13 - Reserved
|
||||
SSP1_IRQHandler, // 14 - SPI/SSP1 Interrupt
|
||||
I2C_IRQHandler, // 15 - I2C0
|
||||
TIMER16_0_IRQHandler, // 16 - CT16B0 (16-bit Timer 0)
|
||||
TIMER16_1_IRQHandler, // 17 - CT16B1 (16-bit Timer 1)
|
||||
TIMER32_0_IRQHandler, // 18 - CT32B0 (32-bit Timer 0)
|
||||
TIMER32_1_IRQHandler, // 19 - CT32B1 (32-bit Timer 1)
|
||||
SSP0_IRQHandler, // 20 - SPI/SSP0 Interrupt
|
||||
UART_IRQHandler, // 21 - UART0
|
||||
USB_IRQHandler, // 22 - USB IRQ
|
||||
USB_FIQHandler, // 23 - USB FIQ
|
||||
ADC_IRQHandler, // 24 - ADC (A/D Converter)
|
||||
WDT_IRQHandler, // 25 - WDT (Watchdog Timer)
|
||||
BOD_IRQHandler, // 26 - BOD (Brownout Detect)
|
||||
FMC_IRQHandler, // 27 - IP2111 Flash Memory Controller
|
||||
0, // 28 - Reserved
|
||||
0, // 29 - Reserved
|
||||
USBWakeup_IRQHandler, // 30 - USB wake-up interrupt
|
||||
0, // 31 - Reserved
|
||||
};
|
||||
|
||||
//*****************************************************************************
|
||||
// Functions to carry out the initialization of RW and BSS data sections. These
|
||||
// are written as separate functions rather than being inlined within the
|
||||
// ResetISR() function in order to cope with MCUs with multiple banks of
|
||||
// memory.
|
||||
//*****************************************************************************
|
||||
__attribute__ ((section(".after_vectors")))
|
||||
void data_init(unsigned int romstart, unsigned int start, unsigned int len) {
|
||||
unsigned int *pulDest = (unsigned int*) start;
|
||||
unsigned int *pulSrc = (unsigned int*) romstart;
|
||||
unsigned int loop;
|
||||
for (loop = 0; loop < len; loop = loop + 4)
|
||||
*pulDest++ = *pulSrc++;
|
||||
}
|
||||
|
||||
__attribute__ ((section(".after_vectors")))
|
||||
void bss_init(unsigned int start, unsigned int len) {
|
||||
unsigned int *pulDest = (unsigned int*) start;
|
||||
unsigned int loop;
|
||||
for (loop = 0; loop < len; loop = loop + 4)
|
||||
*pulDest++ = 0;
|
||||
}
|
||||
|
||||
#ifndef USE_OLD_STYLE_DATA_BSS_INIT
|
||||
//*****************************************************************************
|
||||
// The following symbols are constructs generated by the linker, indicating
|
||||
// the location of various points in the "Global Section Table". This table is
|
||||
// created by the linker via the Code Red managed linker script mechanism. It
|
||||
// contains the load address, execution address and length of each RW data
|
||||
// section and the execution and length of each BSS (zero initialized) section.
|
||||
//*****************************************************************************
|
||||
extern unsigned int __data_section_table;
|
||||
extern unsigned int __data_section_table_end;
|
||||
extern unsigned int __bss_section_table;
|
||||
extern unsigned int __bss_section_table_end;
|
||||
#else
|
||||
//*****************************************************************************
|
||||
// The following symbols are constructs generated by the linker, indicating
|
||||
// the load address, execution address and length of the RW data section and
|
||||
// the execution and length of the BSS (zero initialized) section.
|
||||
// Note that these symbols are not normally used by the managed linker script
|
||||
// mechanism in Red Suite/LPCXpresso 3.6 (Windows) and LPCXpresso 3.8 (Linux).
|
||||
// They are provide here simply so this startup code can be used with earlier
|
||||
// versions of Red Suite which do not support the more advanced managed linker
|
||||
// script mechanism introduced in the above version. To enable their use,
|
||||
// define "USE_OLD_STYLE_DATA_BSS_INIT".
|
||||
//*****************************************************************************
|
||||
extern unsigned int _etext;
|
||||
extern unsigned int _data;
|
||||
extern unsigned int _edata;
|
||||
extern unsigned int _bss;
|
||||
extern unsigned int _ebss;
|
||||
#endif
|
||||
|
||||
|
||||
//*****************************************************************************
|
||||
// Reset entry point for your code.
|
||||
// Sets up a simple runtime environment and initializes the C/C++
|
||||
// library.
|
||||
//*****************************************************************************
|
||||
__attribute__ ((section(".after_vectors")))
|
||||
void
|
||||
ResetISR(void) {
|
||||
|
||||
#ifndef USE_OLD_STYLE_DATA_BSS_INIT
|
||||
//
|
||||
// Copy the data sections from flash to SRAM.
|
||||
//
|
||||
unsigned int LoadAddr, ExeAddr, SectionLen;
|
||||
unsigned int *SectionTableAddr;
|
||||
|
||||
// Load base address of Global Section Table
|
||||
SectionTableAddr = &__data_section_table;
|
||||
|
||||
// Copy the data sections from flash to SRAM.
|
||||
while (SectionTableAddr < &__data_section_table_end) {
|
||||
LoadAddr = *SectionTableAddr++;
|
||||
ExeAddr = *SectionTableAddr++;
|
||||
SectionLen = *SectionTableAddr++;
|
||||
data_init(LoadAddr, ExeAddr, SectionLen);
|
||||
}
|
||||
// At this point, SectionTableAddr = &__bss_section_table;
|
||||
// Zero fill the bss segment
|
||||
while (SectionTableAddr < &__bss_section_table_end) {
|
||||
ExeAddr = *SectionTableAddr++;
|
||||
SectionLen = *SectionTableAddr++;
|
||||
bss_init(ExeAddr, SectionLen);
|
||||
}
|
||||
#else
|
||||
// Use Old Style Data and BSS section initialization.
|
||||
// This will only initialize a single RAM bank.
|
||||
unsigned int * LoadAddr, *ExeAddr, *EndAddr, SectionLen;
|
||||
|
||||
// Copy the data segment from flash to SRAM.
|
||||
LoadAddr = &_etext;
|
||||
ExeAddr = &_data;
|
||||
EndAddr = &_edata;
|
||||
SectionLen = (void*)EndAddr - (void*)ExeAddr;
|
||||
data_init((unsigned int)LoadAddr, (unsigned int)ExeAddr, SectionLen);
|
||||
// Zero fill the bss segment
|
||||
ExeAddr = &_bss;
|
||||
EndAddr = &_ebss;
|
||||
SectionLen = (void*)EndAddr - (void*)ExeAddr;
|
||||
bss_init ((unsigned int)ExeAddr, SectionLen);
|
||||
#endif
|
||||
|
||||
#ifdef __USE_CMSIS
|
||||
SystemInit();
|
||||
#endif
|
||||
|
||||
#if defined (__cplusplus)
|
||||
//
|
||||
// Call C++ library initialisation
|
||||
//
|
||||
__libc_init_array();
|
||||
#endif
|
||||
|
||||
#if defined (__REDLIB__)
|
||||
// Call the Redlib library, which in turn calls main()
|
||||
__main() ;
|
||||
#else
|
||||
main();
|
||||
#endif
|
||||
//
|
||||
// main() shouldn't return, but if it does, we'll just enter an infinite loop
|
||||
//
|
||||
while (1) {
|
||||
;
|
||||
}
|
||||
}
|
||||
|
||||
//*****************************************************************************
|
||||
// Default exception handlers. Override the ones here by defining your own
|
||||
// handler routines in your application code.
|
||||
//*****************************************************************************
|
||||
__attribute__ ((section(".after_vectors")))
|
||||
void NMI_Handler(void)
|
||||
{
|
||||
while(1)
|
||||
{
|
||||
}
|
||||
}
|
||||
__attribute__ ((section(".after_vectors")))
|
||||
void HardFault_Handler(void)
|
||||
{
|
||||
while(1)
|
||||
{
|
||||
}
|
||||
}
|
||||
__attribute__ ((section(".after_vectors")))
|
||||
void SVCall_Handler(void)
|
||||
{
|
||||
while(1)
|
||||
{
|
||||
}
|
||||
}
|
||||
__attribute__ ((section(".after_vectors")))
|
||||
void PendSV_Handler(void)
|
||||
{
|
||||
while(1)
|
||||
{
|
||||
}
|
||||
}
|
||||
__attribute__ ((section(".after_vectors")))
|
||||
void SysTick_Handler(void)
|
||||
{
|
||||
while(1)
|
||||
{
|
||||
}
|
||||
}
|
||||
|
||||
//*****************************************************************************
|
||||
//
|
||||
// Processor ends up here if an unexpected interrupt occurs or a specific
|
||||
// handler is not present in the application code.
|
||||
//
|
||||
//*****************************************************************************
|
||||
__attribute__ ((section(".after_vectors")))
|
||||
void IntDefaultHandler(void)
|
||||
{
|
||||
while(1)
|
||||
{
|
||||
}
|
||||
}
|
||||
|
||||
@@ -36,14 +36,12 @@
|
||||
*/
|
||||
/**************************************************************************/
|
||||
|
||||
#include "../board.h"
|
||||
|
||||
#ifdef BOARD_LPCXPRESSO1347
|
||||
|
||||
#define LED_PORT (0)
|
||||
#define LED_PIN (7)
|
||||
#define LED_ON (1)
|
||||
#define LED_OFF (0)
|
||||
#include "../board.h"
|
||||
|
||||
#define LED_PORT 0
|
||||
#define LED_PIN 7
|
||||
|
||||
const static struct {
|
||||
uint8_t port;
|
||||
@@ -63,40 +61,83 @@ enum {
|
||||
BOARD_BUTTON_COUNT = sizeof(buttons) / sizeof(buttons[0])
|
||||
};
|
||||
|
||||
/* System oscillator rate and RTC oscillator rate */
|
||||
const uint32_t OscRateIn = 12000000;
|
||||
const uint32_t ExtRateIn = 0;
|
||||
|
||||
/* Pin muxing table, only items that need changing from their default pin
|
||||
state are in this table. */
|
||||
static const PINMUX_GRP_T pinmuxing[] =
|
||||
{
|
||||
{0, 1, (IOCON_FUNC1 | IOCON_RESERVED_BIT_7 | IOCON_MODE_INACT)}, /* PIO0_1 used for CLKOUT */
|
||||
{0, 2, (IOCON_FUNC1 | IOCON_RESERVED_BIT_7 | IOCON_MODE_PULLUP)}, /* PIO0_2 used for SSEL */
|
||||
{0, 3, (IOCON_FUNC1 | IOCON_RESERVED_BIT_7 | IOCON_MODE_INACT)}, /* PIO0_3 used for USB_VBUS */
|
||||
{0, 6, (IOCON_FUNC1 | IOCON_RESERVED_BIT_7 | IOCON_MODE_INACT)}, /* PIO0_6 used for USB_CONNECT */
|
||||
{0, 8, (IOCON_FUNC1 | IOCON_RESERVED_BIT_7 | IOCON_MODE_INACT)}, /* PIO0_8 used for MISO0 */
|
||||
{0, 9, (IOCON_FUNC1 | IOCON_RESERVED_BIT_7 | IOCON_MODE_INACT)}, /* PIO0_9 used for MOSI0 */
|
||||
{0, 11, (IOCON_FUNC2 | IOCON_ADMODE_EN | IOCON_FILT_DIS)}, /* PIO0_11 used for AD0 */
|
||||
{0, 18, (IOCON_FUNC1 | IOCON_RESERVED_BIT_7 | IOCON_MODE_INACT)}, /* PIO0_18 used for RXD */
|
||||
{0, 19, (IOCON_FUNC1 | IOCON_RESERVED_BIT_7 | IOCON_MODE_INACT)}, /* PIO0_19 used for TXD */
|
||||
{1, 29, (IOCON_FUNC1 | IOCON_RESERVED_BIT_7 | IOCON_MODE_INACT)}, /* PIO1_29 used for SCK0 */
|
||||
};
|
||||
|
||||
// Invoked by startup code
|
||||
void SystemInit(void)
|
||||
{
|
||||
/* Enable IOCON clock */
|
||||
Chip_Clock_EnablePeriphClock(SYSCTL_CLOCK_IOCON);
|
||||
Chip_IOCON_SetPinMuxing(LPC_IOCON, pinmuxing, sizeof(pinmuxing) / sizeof(PINMUX_GRP_T));
|
||||
Chip_SetupXtalClocking();
|
||||
}
|
||||
|
||||
void board_init(void)
|
||||
{
|
||||
SystemInit();
|
||||
SystemCoreClockUpdate();
|
||||
|
||||
#if CFG_TUSB_OS == OPT_OS_NONE // TODO may move to main.c
|
||||
#if CFG_TUSB_OS == OPT_OS_NONE
|
||||
SysTick_Config(SystemCoreClock / BOARD_TICKS_HZ); // 1 msec tick timer
|
||||
#endif
|
||||
|
||||
GPIOInit();
|
||||
Chip_GPIO_Init(LPC_GPIO_PORT);
|
||||
|
||||
//------------- LED -------------//
|
||||
GPIOSetDir(LED_PORT, LED_PIN, 1);
|
||||
Chip_GPIO_SetPinDIROutput(LPC_GPIO_PORT, LED_PORT, LED_PIN);
|
||||
|
||||
//------------- BUTTON -------------//
|
||||
for(uint8_t i=0; i<BOARD_BUTTON_COUNT; i++) GPIOSetDir(buttons[i].port, BIT_(buttons[i].pin), 0);
|
||||
// for(uint8_t i=0; i<BOARD_BUTTON_COUNT; i++) GPIOSetDir(buttons[i].port, BIT_(buttons[i].pin), 0);
|
||||
|
||||
//------------- UART -------------//
|
||||
UARTInit(CFG_UART_BAUDRATE);
|
||||
//UARTInit(CFG_UART_BAUDRATE);
|
||||
|
||||
// USB
|
||||
Chip_USB_Init(); // Setup PLL clock, and power
|
||||
}
|
||||
|
||||
/*------------------------------------------------------------------*/
|
||||
/* TUSB HAL MILLISECOND
|
||||
*------------------------------------------------------------------*/
|
||||
#if CFG_TUSB_OS == OPT_OS_NONE
|
||||
|
||||
volatile uint32_t system_ticks = 0;
|
||||
|
||||
void SysTick_Handler (void)
|
||||
{
|
||||
system_ticks++;
|
||||
}
|
||||
|
||||
uint32_t tusb_hal_millis(void)
|
||||
{
|
||||
return board_tick2ms(system_ticks);
|
||||
}
|
||||
|
||||
#endif
|
||||
|
||||
//--------------------------------------------------------------------+
|
||||
// LEDS
|
||||
//--------------------------------------------------------------------+
|
||||
void board_leds(uint32_t on_mask, uint32_t off_mask)
|
||||
void board_led_control(bool state)
|
||||
{
|
||||
if (on_mask & BIT_(0))
|
||||
{
|
||||
GPIOSetBitValue(LED_PORT, LED_PIN, LED_ON);
|
||||
}else if (off_mask & BIT_(0))
|
||||
{
|
||||
GPIOSetBitValue(LED_PORT, LED_PIN, LED_OFF);
|
||||
}
|
||||
Chip_GPIO_SetPinState(LPC_GPIO_PORT, LED_PORT, LED_PIN, state);
|
||||
}
|
||||
|
||||
//--------------------------------------------------------------------+
|
||||
@@ -104,14 +145,14 @@ void board_leds(uint32_t on_mask, uint32_t off_mask)
|
||||
//--------------------------------------------------------------------+
|
||||
static bool button_read(uint8_t id)
|
||||
{
|
||||
return !GPIOGetPinValue(buttons[id].port, buttons[id].pin); // button is active low
|
||||
// return !GPIOGetPinValue(buttons[id].port, buttons[id].pin); // button is active low
|
||||
}
|
||||
|
||||
uint32_t board_buttons(void)
|
||||
{
|
||||
uint32_t result = 0;
|
||||
|
||||
for(uint8_t i=0; i<BOARD_BUTTON_COUNT; i++) result |= (button_read(i) ? BIT_(i) : 0);
|
||||
// for(uint8_t i=0; i<BOARD_BUTTON_COUNT; i++) result |= (button_read(i) ? BIT_(i) : 0);
|
||||
|
||||
return result;
|
||||
}
|
||||
@@ -121,7 +162,7 @@ uint32_t board_buttons(void)
|
||||
//--------------------------------------------------------------------+
|
||||
void board_uart_putchar(uint8_t c)
|
||||
{
|
||||
UARTSend(&c, 1);
|
||||
// UARTSend(&c, 1);
|
||||
}
|
||||
|
||||
uint8_t board_uart_getchar(void)
|
||||
|
||||
@@ -43,11 +43,7 @@
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
#include "LPC13Uxx.h"
|
||||
#include "gpio.h"
|
||||
#include "uart.h"
|
||||
|
||||
#define CFG_PRINTF_TARGET PRINTF_TARGET_UART
|
||||
#include "chip.h"
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
|
||||
@@ -1,354 +0,0 @@
|
||||
//*****************************************************************************
|
||||
// +--+
|
||||
// | ++----+
|
||||
// +-++ |
|
||||
// | |
|
||||
// +-+--+ |
|
||||
// | +--+--+
|
||||
// +----+ Copyright (c) 2012 Code Red Technologies Ltd.
|
||||
//
|
||||
// NXP LPC13U Microcontroller Startup code for use with Red Suite
|
||||
//
|
||||
// Version : 120202
|
||||
//
|
||||
// Software License Agreement
|
||||
//
|
||||
// The software is owned by Code Red Technologies and/or its suppliers, and is
|
||||
// protected under applicable copyright laws. All rights are reserved. Any
|
||||
// use in violation of the foregoing restrictions may subject the user to criminal
|
||||
// sanctions under applicable laws, as well as to civil liability for the breach
|
||||
// of the terms and conditions of this license.
|
||||
//
|
||||
// THIS SOFTWARE IS PROVIDED "AS IS". NO WARRANTIES, WHETHER EXPRESS, IMPLIED
|
||||
// OR STATUTORY, INCLUDING, BUT NOT LIMITED TO, IMPLIED WARRANTIES OF
|
||||
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE APPLY TO THIS SOFTWARE.
|
||||
// USE OF THIS SOFTWARE FOR COMMERCIAL DEVELOPMENT AND/OR EDUCATION IS SUBJECT
|
||||
// TO A CURRENT END USER LICENSE AGREEMENT (COMMERCIAL OR EDUCATIONAL) WITH
|
||||
// CODE RED TECHNOLOGIES LTD.
|
||||
//
|
||||
//*****************************************************************************
|
||||
#if defined (__cplusplus)
|
||||
#ifdef __REDLIB__
|
||||
#error Redlib does not support C++
|
||||
#else
|
||||
//*****************************************************************************
|
||||
//
|
||||
// The entry point for the C++ library startup
|
||||
//
|
||||
//*****************************************************************************
|
||||
extern "C" {
|
||||
extern void __libc_init_array(void);
|
||||
}
|
||||
#endif
|
||||
#endif
|
||||
|
||||
#define WEAK __attribute__ ((weak))
|
||||
#define ALIAS(f) __attribute__ ((weak, alias (#f)))
|
||||
|
||||
// Code Red - if CMSIS is being used, then SystemInit() routine
|
||||
// will be called by startup code rather than in application's main()
|
||||
#if defined (__USE_CMSIS)
|
||||
#include "LPC13Uxx.h"
|
||||
#endif
|
||||
|
||||
//*****************************************************************************
|
||||
#if defined (__cplusplus)
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
//*****************************************************************************
|
||||
//
|
||||
// Forward declaration of the default handlers. These are aliased.
|
||||
// When the application defines a handler (with the same name), this will
|
||||
// automatically take precedence over these weak definitions
|
||||
//
|
||||
//*****************************************************************************
|
||||
void ResetISR(void);
|
||||
WEAK void NMI_Handler(void);
|
||||
WEAK void HardFault_Handler(void);
|
||||
WEAK void MemManage_Handler(void);
|
||||
WEAK void BusFault_Handler(void);
|
||||
WEAK void UsageFault_Handler(void);
|
||||
WEAK void SVC_Handler(void);
|
||||
WEAK void DebugMon_Handler(void);
|
||||
WEAK void PendSV_Handler(void);
|
||||
WEAK void SysTick_Handler(void);
|
||||
WEAK void IntDefaultHandler(void);
|
||||
//*****************************************************************************
|
||||
//
|
||||
// Forward declaration of the specific IRQ handlers. These are aliased
|
||||
// to the IntDefaultHandler, which is a 'forever' loop. When the application
|
||||
// defines a handler (with the same name), this will automatically take
|
||||
// precedence over these weak definitions
|
||||
//
|
||||
//*****************************************************************************
|
||||
void PIN_INT0_IRQHandler(void) ALIAS(IntDefaultHandler);
|
||||
void PIN_INT1_IRQHandler(void) ALIAS(IntDefaultHandler);
|
||||
void PIN_INT2_IRQHandler(void) ALIAS(IntDefaultHandler);
|
||||
void PIN_INT3_IRQHandler(void) ALIAS(IntDefaultHandler);
|
||||
void PIN_INT4_IRQHandler(void) ALIAS(IntDefaultHandler);
|
||||
void PIN_INT5_IRQHandler(void) ALIAS(IntDefaultHandler);
|
||||
void PIN_INT6_IRQHandler(void) ALIAS(IntDefaultHandler);
|
||||
void PIN_INT7_IRQHandler(void) ALIAS(IntDefaultHandler);
|
||||
void GINT0_IRQHandler(void) ALIAS(IntDefaultHandler);
|
||||
void GINT1_IRQHandler(void) ALIAS(IntDefaultHandler);
|
||||
void OSTIMER_IRQHandler(void) ALIAS(IntDefaultHandler);
|
||||
void SSP1_IRQHandler(void) ALIAS(IntDefaultHandler);
|
||||
void I2C_IRQHandler(void) ALIAS(IntDefaultHandler);
|
||||
void CT16B0_IRQHandler(void) ALIAS(IntDefaultHandler);
|
||||
void CT16B1_IRQHandler(void) ALIAS(IntDefaultHandler);
|
||||
void CT32B0_IRQHandler(void) ALIAS(IntDefaultHandler);
|
||||
void CT32B1_IRQHandler(void) ALIAS(IntDefaultHandler);
|
||||
void SSP0_IRQHandler(void) ALIAS(IntDefaultHandler);
|
||||
void USART_IRQHandler(void) ALIAS(IntDefaultHandler);
|
||||
void USB_IRQHandler(void) ALIAS(IntDefaultHandler);
|
||||
void USB_FIQHandler(void) ALIAS(IntDefaultHandler);
|
||||
void ADC_IRQHandler(void) ALIAS(IntDefaultHandler);
|
||||
void WDT_IRQHandler(void) ALIAS(IntDefaultHandler);
|
||||
void BOD_IRQHandler(void) ALIAS(IntDefaultHandler);
|
||||
void FMC_IRQHandler(void) ALIAS(IntDefaultHandler);
|
||||
void OSCFAIL_IRQHandler(void) ALIAS(IntDefaultHandler);
|
||||
void PVTCIRCUIT_IRQHandler(void) ALIAS(IntDefaultHandler);
|
||||
void USBWakeup_IRQHandler(void) ALIAS(IntDefaultHandler);
|
||||
|
||||
//*****************************************************************************
|
||||
//
|
||||
// The entry point for the application.
|
||||
// __main() is the entry point for Redlib based applications
|
||||
// main() is the entry point for Newlib based applications
|
||||
//
|
||||
//*****************************************************************************
|
||||
#if defined (__REDLIB__)
|
||||
extern void __main(void);
|
||||
#endif
|
||||
extern int main(void);
|
||||
//*****************************************************************************
|
||||
//
|
||||
// External declaration for the pointer to the stack top from the Linker Script
|
||||
//
|
||||
//*****************************************************************************
|
||||
extern void _vStackTop(void);
|
||||
|
||||
//*****************************************************************************
|
||||
#if defined (__cplusplus)
|
||||
} // extern "C"
|
||||
#endif
|
||||
//*****************************************************************************
|
||||
//
|
||||
// The vector table. Note that the proper constructs must be placed on this to
|
||||
// ensure that it ends up at physical address 0x0000.0000.
|
||||
//
|
||||
//*****************************************************************************
|
||||
extern void (* const g_pfnVectors[])(void);
|
||||
__attribute__ ((section(".isr_vector")))
|
||||
void (* const g_pfnVectors[])(void) = {
|
||||
// Core Level - CM3
|
||||
&_vStackTop, // The initial stack pointer
|
||||
ResetISR, // The reset handler
|
||||
NMI_Handler, // The NMI handler
|
||||
HardFault_Handler, // The hard fault handler
|
||||
MemManage_Handler, // The MPU fault handler
|
||||
BusFault_Handler, // The bus fault handler
|
||||
UsageFault_Handler, // The usage fault handler
|
||||
0, // Reserved
|
||||
0, // Reserved
|
||||
0, // Reserved
|
||||
0, // Reserved
|
||||
SVC_Handler, // SVCall handler
|
||||
DebugMon_Handler, // Debug monitor handler
|
||||
0, // Reserved
|
||||
PendSV_Handler, // The PendSV handler
|
||||
SysTick_Handler, // The SysTick handler
|
||||
|
||||
// LPC13U External Interrupts
|
||||
PIN_INT0_IRQHandler, // All GPIO pin can be routed to PIN_INTx
|
||||
PIN_INT1_IRQHandler,
|
||||
PIN_INT2_IRQHandler,
|
||||
PIN_INT3_IRQHandler,
|
||||
PIN_INT4_IRQHandler,
|
||||
PIN_INT5_IRQHandler,
|
||||
PIN_INT6_IRQHandler,
|
||||
PIN_INT7_IRQHandler,
|
||||
GINT0_IRQHandler,
|
||||
GINT1_IRQHandler, // PIO0 (0:7)
|
||||
0,
|
||||
0,
|
||||
OSTIMER_IRQHandler,
|
||||
0,
|
||||
SSP1_IRQHandler, // SSP1
|
||||
I2C_IRQHandler, // I2C
|
||||
CT16B0_IRQHandler, // 16-bit Timer0
|
||||
CT16B1_IRQHandler, // 16-bit Timer1
|
||||
CT32B0_IRQHandler, // 32-bit Timer0
|
||||
CT32B1_IRQHandler, // 32-bit Timer1
|
||||
SSP0_IRQHandler, // SSP0
|
||||
USART_IRQHandler, // USART
|
||||
USB_IRQHandler, // USB IRQ
|
||||
USB_FIQHandler, // USB FIQ
|
||||
ADC_IRQHandler, // A/D Converter
|
||||
WDT_IRQHandler, // Watchdog timer
|
||||
BOD_IRQHandler, // Brown Out Detect
|
||||
FMC_IRQHandler, // IP2111 Flash Memory Controller
|
||||
OSCFAIL_IRQHandler, // OSC FAIL
|
||||
PVTCIRCUIT_IRQHandler, // PVT CIRCUIT
|
||||
USBWakeup_IRQHandler, // USB wake up
|
||||
0,
|
||||
};
|
||||
|
||||
//*****************************************************************************
|
||||
// Functions to carry out the initialization of RW and BSS data sections. These
|
||||
// are written as separate functions rather than being inlined within the
|
||||
// ResetISR() function in order to cope with MCUs with multiple banks of
|
||||
// memory.
|
||||
//*****************************************************************************
|
||||
__attribute__ ((section(".after_vectors")))
|
||||
void data_init(unsigned int romstart, unsigned int start, unsigned int len) {
|
||||
unsigned int *pulDest = (unsigned int*) start;
|
||||
unsigned int *pulSrc = (unsigned int*) romstart;
|
||||
unsigned int loop;
|
||||
for (loop = 0; loop < len; loop = loop + 4)
|
||||
*pulDest++ = *pulSrc++;
|
||||
}
|
||||
|
||||
__attribute__ ((section(".after_vectors")))
|
||||
void bss_init(unsigned int start, unsigned int len) {
|
||||
unsigned int *pulDest = (unsigned int*) start;
|
||||
unsigned int loop;
|
||||
for (loop = 0; loop < len; loop = loop + 4)
|
||||
*pulDest++ = 0;
|
||||
}
|
||||
|
||||
//*****************************************************************************
|
||||
// The following symbols are constructs generated by the linker, indicating
|
||||
// the location of various points in the "Global Section Table". This table is
|
||||
// created by the linker via the Code Red managed linker script mechanism. It
|
||||
// contains the load address, execution address and length of each RW data
|
||||
// section and the execution and length of each BSS (zero initialized) section.
|
||||
//*****************************************************************************
|
||||
extern unsigned int __data_section_table;
|
||||
extern unsigned int __data_section_table_end;
|
||||
extern unsigned int __bss_section_table;
|
||||
extern unsigned int __bss_section_table_end;
|
||||
|
||||
//*****************************************************************************
|
||||
// Reset entry point for your code.
|
||||
// Sets up a simple runtime environment and initializes the C/C++
|
||||
// library.
|
||||
//*****************************************************************************
|
||||
__attribute__ ((section(".after_vectors")))
|
||||
void
|
||||
ResetISR(void) {
|
||||
|
||||
//
|
||||
// Copy the data sections from flash to SRAM.
|
||||
//
|
||||
unsigned int LoadAddr, ExeAddr, SectionLen;
|
||||
unsigned int *SectionTableAddr;
|
||||
|
||||
// Load base address of Global Section Table
|
||||
SectionTableAddr = &__data_section_table;
|
||||
|
||||
// Copy the data sections from flash to SRAM.
|
||||
while (SectionTableAddr < &__data_section_table_end) {
|
||||
LoadAddr = *SectionTableAddr++;
|
||||
ExeAddr = *SectionTableAddr++;
|
||||
SectionLen = *SectionTableAddr++;
|
||||
data_init(LoadAddr, ExeAddr, SectionLen);
|
||||
}
|
||||
// At this point, SectionTableAddr = &__bss_section_table;
|
||||
// Zero fill the bss segment
|
||||
while (SectionTableAddr < &__bss_section_table_end) {
|
||||
ExeAddr = *SectionTableAddr++;
|
||||
SectionLen = *SectionTableAddr++;
|
||||
bss_init(ExeAddr, SectionLen);
|
||||
}
|
||||
|
||||
#ifdef __USE_CMSIS
|
||||
SystemInit();
|
||||
#endif
|
||||
|
||||
#if defined (__cplusplus)
|
||||
//
|
||||
// Call C++ library initialisation
|
||||
//
|
||||
__libc_init_array();
|
||||
#endif
|
||||
|
||||
#if defined (__REDLIB__)
|
||||
// Call the Redlib library, which in turn calls main()
|
||||
__main() ;
|
||||
#else
|
||||
main();
|
||||
#endif
|
||||
//
|
||||
// main() shouldn't return, but if it does, we'll just enter an infinite loop
|
||||
//
|
||||
while (1) {
|
||||
;
|
||||
}
|
||||
}
|
||||
|
||||
//*****************************************************************************
|
||||
// Default exception handlers. Override the ones here by defining your own
|
||||
// handler routines in your application code.
|
||||
//*****************************************************************************
|
||||
__attribute__ ((section(".after_vectors")))
|
||||
void NMI_Handler(void) {
|
||||
while (1) {
|
||||
}
|
||||
}
|
||||
__attribute__ ((section(".after_vectors")))
|
||||
void HardFault_Handler(void) {
|
||||
while (1) {
|
||||
}
|
||||
}
|
||||
__attribute__ ((section(".after_vectors")))
|
||||
void MemManage_Handler(void) {
|
||||
while (1) {
|
||||
}
|
||||
}
|
||||
__attribute__ ((section(".after_vectors")))
|
||||
void BusFault_Handler(void) {
|
||||
while (1) {
|
||||
}
|
||||
}
|
||||
__attribute__ ((section(".after_vectors")))
|
||||
void UsageFault_Handler(void) {
|
||||
while (1) {
|
||||
}
|
||||
}
|
||||
__attribute__ ((section(".after_vectors")))
|
||||
void SVC_Handler(void) {
|
||||
while (1) {
|
||||
}
|
||||
}
|
||||
__attribute__ ((section(".after_vectors")))
|
||||
void DebugMon_Handler(void) {
|
||||
while (1) {
|
||||
}
|
||||
}
|
||||
__attribute__ ((section(".after_vectors")))
|
||||
void PendSV_Handler(void) {
|
||||
while (1) {
|
||||
}
|
||||
}
|
||||
__attribute__ ((section(".after_vectors")))
|
||||
void SysTick_Handler(void) {
|
||||
while (1) {
|
||||
}
|
||||
}
|
||||
|
||||
//*****************************************************************************
|
||||
//
|
||||
// Processor ends up here if an unexpected interrupt occurs or a handler
|
||||
// is not present in the application code.
|
||||
//
|
||||
//*****************************************************************************
|
||||
__attribute__ ((section(".after_vectors")))
|
||||
void IntDefaultHandler(void) {
|
||||
//
|
||||
// Go into an infinite loop.
|
||||
//
|
||||
while (1) {
|
||||
}
|
||||
}
|
||||
@@ -36,62 +36,79 @@
|
||||
*/
|
||||
/**************************************************************************/
|
||||
|
||||
#include "bsp/board.h"
|
||||
#include "tusb.h"
|
||||
|
||||
#ifdef BOARD_LPCXPRESSO1769
|
||||
|
||||
#include "LPC17xx.h"
|
||||
#include "lpc17xx_pinsel.h"
|
||||
#include "../board.h"
|
||||
#include "tusb.h"
|
||||
|
||||
#define BOARD_LED_PORT (0)
|
||||
#define BOARD_LED_PIN (22)
|
||||
|
||||
static const struct {
|
||||
uint8_t port;
|
||||
uint8_t pin;
|
||||
} buttons[] =
|
||||
{
|
||||
{2, 3 }, // Joystick up
|
||||
{0, 15 }, // Joystick down
|
||||
{2, 4 }, // Joystick left
|
||||
{0, 16 }, // Joystick right
|
||||
{0, 17 }, // Joystick press
|
||||
{0, 4 }, // SW3
|
||||
// {1, 31 }, // SW4 (require to remove J28)
|
||||
};
|
||||
|
||||
enum {
|
||||
BOARD_BUTTON_COUNT = sizeof(buttons) / sizeof(buttons[0])
|
||||
};
|
||||
#define LED_PORT 0
|
||||
#define LED_PIN 22
|
||||
|
||||
#define BOARD_UART_PORT LPC_UART3
|
||||
|
||||
/* System oscillator rate and RTC oscillator rate */
|
||||
const uint32_t OscRateIn = 12000000;
|
||||
const uint32_t RTCOscRateIn = 32768;
|
||||
|
||||
/* Pin muxing configuration */
|
||||
static const PINMUX_GRP_T pinmuxing[] =
|
||||
{
|
||||
{0, 0, IOCON_MODE_INACT | IOCON_FUNC2}, /* TXD3 */
|
||||
{0, 1, IOCON_MODE_INACT | IOCON_FUNC2}, /* RXD3 */
|
||||
{0, 22, IOCON_MODE_INACT | IOCON_FUNC0}, /* Led 0 */
|
||||
|
||||
/* Joystick buttons. */
|
||||
{2, 3, IOCON_MODE_INACT | IOCON_FUNC0}, /* JOYSTICK_UP */
|
||||
{0, 15, IOCON_MODE_INACT | IOCON_FUNC0}, /* JOYSTICK_DOWN */
|
||||
{2, 4, IOCON_MODE_INACT | IOCON_FUNC0}, /* JOYSTICK_LEFT */
|
||||
{0, 16, IOCON_MODE_INACT | IOCON_FUNC0}, /* JOYSTICK_RIGHT */
|
||||
{0, 17, IOCON_MODE_INACT | IOCON_FUNC0}, /* JOYSTICK_PRESS */
|
||||
};
|
||||
|
||||
static const PINMUX_GRP_T pin_usb_mux[] =
|
||||
{
|
||||
{0, 29, IOCON_MODE_INACT | IOCON_FUNC1}, // D+
|
||||
{0, 30, IOCON_MODE_INACT | IOCON_FUNC1}, // D-
|
||||
{2, 9, IOCON_MODE_INACT | IOCON_FUNC1}, // Connect
|
||||
|
||||
{1, 19, IOCON_MODE_INACT | IOCON_FUNC2}, // USB_PPWR
|
||||
{1, 22, IOCON_MODE_INACT | IOCON_FUNC2}, // USB_PWRD
|
||||
|
||||
/* VBUS is not connected on this board, so leave the pin at default setting. */
|
||||
/*Chip_IOCON_PinMux(LPC_IOCON, 1, 30, IOCON_MODE_INACT, IOCON_FUNC2);*/ /* USB VBUS */
|
||||
};
|
||||
|
||||
enum {
|
||||
BOARD_BUTTON_COUNT = 5
|
||||
};
|
||||
|
||||
// Invoked by startup code
|
||||
void SystemInit(void)
|
||||
{
|
||||
/* Enable IOCON clock */
|
||||
Chip_IOCON_SetPinMuxing(LPC_IOCON, pinmuxing, sizeof(pinmuxing) / sizeof(PINMUX_GRP_T));
|
||||
Chip_SetupXtalClocking();
|
||||
}
|
||||
|
||||
void board_init(void)
|
||||
{
|
||||
SystemInit();
|
||||
SystemCoreClockUpdate();
|
||||
|
||||
#if CFG_TUSB_OS == OPT_OS_NONE // TODO may move to main.c
|
||||
SysTick_Config(SystemCoreClock / BOARD_TICKS_HZ); // 1 msec tick timer
|
||||
#if CFG_TUSB_OS == OPT_OS_NONE
|
||||
SysTick_Config(SystemCoreClock / BOARD_TICKS_HZ);
|
||||
#elif CFG_TUSB_OS == OPT_OS_FREERTOS
|
||||
// If freeRTOS is used, IRQ priority is limit by max syscall ( smaller is higher )
|
||||
NVIC_SetPriority(USB_IRQn, configLIBRARY_MAX_SYSCALL_INTERRUPT_PRIORITY );
|
||||
#endif
|
||||
|
||||
Chip_GPIO_Init(LPC_GPIO);
|
||||
|
||||
//------------- LED -------------//
|
||||
GPIO_SetDir(BOARD_LED_PORT, BIT_(BOARD_LED_PIN), 1);
|
||||
Chip_GPIO_SetPinDIROutput(LPC_GPIO, LED_PORT, LED_PIN);
|
||||
|
||||
//------------- BUTTON -------------//
|
||||
for(uint8_t i=0; i<BOARD_BUTTON_COUNT; i++) GPIO_SetDir(buttons[i].port, BIT_(buttons[i].pin), 0);
|
||||
|
||||
#if TUSB_OPT_DEVICE_ENABLED
|
||||
//------------- USB Device -------------//
|
||||
// VBUS sense is wrongly connected to P0_5 (instead of P1_30). So we need to always pull P1_30 to high
|
||||
// so that USB device block can work. However, Device Controller (thus tinyusb) cannot able to determine
|
||||
// if device is disconnected or not
|
||||
PINSEL_ConfigPin( &(PINSEL_CFG_Type) {
|
||||
.Portnum = 1, .Pinnum = 30,
|
||||
.Funcnum = 2, .Pinmode = PINSEL_PINMODE_PULLUP} );
|
||||
|
||||
//P0_21 instead of P2_9 as USB connect
|
||||
#endif
|
||||
// for(uint8_t i=0; i<BOARD_BUTTON_COUNT; i++) GPIO_SetDir(buttons[i].port, BIT_(buttons[i].pin), 0);
|
||||
|
||||
#if 0
|
||||
//------------- UART -------------//
|
||||
@@ -116,6 +133,27 @@ void board_init(void)
|
||||
UART_Init(BOARD_UART_PORT, &UARTConfigStruct);
|
||||
UART_TxCmd(BOARD_UART_PORT, ENABLE); // Enable UART Transmit
|
||||
#endif
|
||||
|
||||
//------------- USB -------------//
|
||||
Chip_USB_Init();
|
||||
|
||||
enum {
|
||||
USBCLK_DEVCIE = 0x12, // AHB + Device
|
||||
USBCLK_HOST = 0x19, // AHB + Host + OTG
|
||||
// 0x1B // Host + Device + OTG + AHB
|
||||
};
|
||||
|
||||
uint32_t const clk_en = TUSB_OPT_DEVICE_ENABLED ? USBCLK_DEVCIE : USBCLK_HOST;
|
||||
|
||||
LPC_USB->OTGClkCtrl = clk_en;
|
||||
while ( (LPC_USB->OTGClkSt & clk_en) != clk_en );
|
||||
|
||||
#if MODE_HOST_SUPPORTED
|
||||
// set portfunc to host !!!
|
||||
LPC_USB->StCtrl = 0x3; // should be 1
|
||||
#endif
|
||||
|
||||
Chip_IOCON_SetPinMuxing(LPC_IOCON, pin_usb_mux, sizeof(pin_usb_mux) / sizeof(PINMUX_GRP_T));
|
||||
}
|
||||
|
||||
/*------------------------------------------------------------------*/
|
||||
@@ -140,18 +178,9 @@ uint32_t tusb_hal_millis(void)
|
||||
//--------------------------------------------------------------------+
|
||||
// LEDS
|
||||
//--------------------------------------------------------------------+
|
||||
void board_led_control(uint32_t id, bool state)
|
||||
void board_led_control(bool state)
|
||||
{
|
||||
(void) id;
|
||||
|
||||
if (state)
|
||||
{
|
||||
GPIO_SetValue(BOARD_LED_PORT, BIT_(BOARD_LED_PIN));
|
||||
}else
|
||||
{
|
||||
GPIO_ClearValue(BOARD_LED_PORT, BIT_(BOARD_LED_PIN));
|
||||
}
|
||||
|
||||
Chip_GPIO_SetPinState(LPC_GPIO, LED_PORT, LED_PIN, state);
|
||||
}
|
||||
|
||||
//--------------------------------------------------------------------+
|
||||
@@ -159,14 +188,15 @@ void board_led_control(uint32_t id, bool state)
|
||||
//--------------------------------------------------------------------+
|
||||
static bool button_read(uint8_t id)
|
||||
{
|
||||
return !BIT_TEST_( GPIO_ReadValue(buttons[id].port), buttons[id].pin ); // button is active low
|
||||
// return !BIT_TEST_( GPIO_ReadValue(buttons[id].port), buttons[id].pin ); // button is active low
|
||||
return false;
|
||||
}
|
||||
|
||||
uint32_t board_buttons(void)
|
||||
{
|
||||
uint32_t result = 0;
|
||||
|
||||
for(uint8_t i=0; i<BOARD_BUTTON_COUNT; i++) result |= (button_read(i) ? BIT_(i) : 0);
|
||||
// for(uint8_t i=0; i<BOARD_BUTTON_COUNT; i++) result |= (button_read(i) ? BIT_(i) : 0);
|
||||
|
||||
return result;
|
||||
}
|
||||
|
||||
@@ -39,22 +39,11 @@
|
||||
#ifndef _TUSB_BOARD_LPCXPRESSO1769_H_
|
||||
#define _TUSB_BOARD_LPCXPRESSO1769_H_
|
||||
|
||||
#include "LPC17xx.h"
|
||||
|
||||
#include "lpc17xx_clkpwr.h"
|
||||
#include "lpc17xx_gpio.h"
|
||||
#include "lpc17xx_uart.h"
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
#define CFG_PRINTF_TARGET PRINTF_TARGET_UART
|
||||
//#define CFG_PRINTF_TARGET PRINTF_TARGET_SWO
|
||||
|
||||
#define BOARD_LED_NUM 1
|
||||
#define BOARD_LED0 0
|
||||
|
||||
#include "chip.h"
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
|
||||
@@ -1,423 +0,0 @@
|
||||
//*****************************************************************************
|
||||
// +--+
|
||||
// | ++----+
|
||||
// +-++ |
|
||||
// | |
|
||||
// +-+--+ |
|
||||
// | +--+--+
|
||||
// +----+ Copyright (c) 2009-10 Code Red Technologies Ltd.
|
||||
//
|
||||
// Microcontroller Startup code for use with Red Suite
|
||||
//
|
||||
// Version : 101130
|
||||
//
|
||||
// Software License Agreement
|
||||
//
|
||||
// The software is owned by Code Red Technologies and/or its suppliers, and is
|
||||
// protected under applicable copyright laws. All rights are reserved. Any
|
||||
// use in violation of the foregoing restrictions may subject the user to criminal
|
||||
// sanctions under applicable laws, as well as to civil liability for the breach
|
||||
// of the terms and conditions of this license.
|
||||
//
|
||||
// THIS SOFTWARE IS PROVIDED "AS IS". NO WARRANTIES, WHETHER EXPRESS, IMPLIED
|
||||
// OR STATUTORY, INCLUDING, BUT NOT LIMITED TO, IMPLIED WARRANTIES OF
|
||||
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE APPLY TO THIS SOFTWARE.
|
||||
// USE OF THIS SOFTWARE FOR COMMERCIAL DEVELOPMENT AND/OR EDUCATION IS SUBJECT
|
||||
// TO A CURRENT END USER LICENSE AGREEMENT (COMMERCIAL OR EDUCATIONAL) WITH
|
||||
// CODE RED TECHNOLOGIES LTD.
|
||||
//
|
||||
//*****************************************************************************
|
||||
#if defined (__cplusplus)
|
||||
#ifdef __REDLIB__
|
||||
#error Redlib does not support C++
|
||||
#else
|
||||
//*****************************************************************************
|
||||
//
|
||||
// The entry point for the C++ library startup
|
||||
//
|
||||
//*****************************************************************************
|
||||
extern "C" {
|
||||
extern void __libc_init_array(void);
|
||||
}
|
||||
#endif
|
||||
#endif
|
||||
|
||||
#define WEAK __attribute__ ((weak))
|
||||
#define ALIAS(f) __attribute__ ((weak, alias (#f)))
|
||||
|
||||
#define SVCall_Handler SVC_Handler
|
||||
|
||||
// Code Red - if CMSIS is being used, then SystemInit() routine
|
||||
// will be called by startup code rather than in application's main()
|
||||
#if defined (__USE_CMSIS)
|
||||
#include "system_LPC17xx.h"
|
||||
#endif
|
||||
|
||||
//*****************************************************************************
|
||||
#if defined (__cplusplus)
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
//*****************************************************************************
|
||||
//
|
||||
// Forward declaration of the default handlers. These are aliased.
|
||||
// When the application defines a handler (with the same name), this will
|
||||
// automatically take precedence over these weak definitions
|
||||
//
|
||||
//*****************************************************************************
|
||||
void ResetISR(void);
|
||||
WEAK void NMI_Handler(void);
|
||||
WEAK void HardFault_Handler(void);
|
||||
WEAK void MemManage_Handler(void);
|
||||
WEAK void BusFault_Handler(void);
|
||||
WEAK void UsageFault_Handler(void);
|
||||
WEAK void SVCall_Handler(void);
|
||||
WEAK void DebugMon_Handler(void);
|
||||
WEAK void PendSV_Handler(void);
|
||||
WEAK void SysTick_Handler(void);
|
||||
WEAK void IntDefaultHandler(void);
|
||||
|
||||
//*****************************************************************************
|
||||
//
|
||||
// Forward declaration of the specific IRQ handlers. These are aliased
|
||||
// to the IntDefaultHandler, which is a 'forever' loop. When the application
|
||||
// defines a handler (with the same name), this will automatically take
|
||||
// precedence over these weak definitions
|
||||
//
|
||||
//*****************************************************************************
|
||||
void WDT_IRQHandler(void) ALIAS(IntDefaultHandler);
|
||||
void TIMER0_IRQHandler(void) ALIAS(IntDefaultHandler);
|
||||
void TIMER1_IRQHandler(void) ALIAS(IntDefaultHandler);
|
||||
void TIMER2_IRQHandler(void) ALIAS(IntDefaultHandler);
|
||||
void TIMER3_IRQHandler(void) ALIAS(IntDefaultHandler);
|
||||
void UART0_IRQHandler(void) ALIAS(IntDefaultHandler);
|
||||
void UART1_IRQHandler(void) ALIAS(IntDefaultHandler);
|
||||
void UART2_IRQHandler(void) ALIAS(IntDefaultHandler);
|
||||
void UART3_IRQHandler(void) ALIAS(IntDefaultHandler);
|
||||
void PWM1_IRQHandler(void) ALIAS(IntDefaultHandler);
|
||||
void I2C0_IRQHandler(void) ALIAS(IntDefaultHandler);
|
||||
void I2C1_IRQHandler(void) ALIAS(IntDefaultHandler);
|
||||
void I2C2_IRQHandler(void) ALIAS(IntDefaultHandler);
|
||||
void SPI_IRQHandler(void) ALIAS(IntDefaultHandler);
|
||||
void SSP0_IRQHandler(void) ALIAS(IntDefaultHandler);
|
||||
void SSP1_IRQHandler(void) ALIAS(IntDefaultHandler);
|
||||
void PLL0_IRQHandler(void) ALIAS(IntDefaultHandler);
|
||||
void RTC_IRQHandler(void) ALIAS(IntDefaultHandler);
|
||||
void EINT0_IRQHandler(void) ALIAS(IntDefaultHandler);
|
||||
void EINT1_IRQHandler(void) ALIAS(IntDefaultHandler);
|
||||
void EINT2_IRQHandler(void) ALIAS(IntDefaultHandler);
|
||||
void EINT3_IRQHandler(void) ALIAS(IntDefaultHandler);
|
||||
void ADC_IRQHandler(void) ALIAS(IntDefaultHandler);
|
||||
void BOD_IRQHandler(void) ALIAS(IntDefaultHandler);
|
||||
void USB_IRQHandler(void) ALIAS(IntDefaultHandler);
|
||||
void CAN_IRQHandler(void) ALIAS(IntDefaultHandler);
|
||||
void DMA_IRQHandler(void) ALIAS(IntDefaultHandler);
|
||||
void I2S_IRQHandler(void) ALIAS(IntDefaultHandler);
|
||||
void ENET_IRQHandler(void) ALIAS(IntDefaultHandler);
|
||||
void RIT_IRQHandler(void) ALIAS(IntDefaultHandler);
|
||||
void MCPWM_IRQHandler(void) ALIAS(IntDefaultHandler);
|
||||
void QEI_IRQHandler(void) ALIAS(IntDefaultHandler);
|
||||
void PLL1_IRQHandler(void) ALIAS(IntDefaultHandler);
|
||||
void USBActivity_IRQHandler(void) ALIAS(IntDefaultHandler);
|
||||
void CANActivity_IRQHandler(void) ALIAS(IntDefaultHandler);
|
||||
|
||||
//*****************************************************************************
|
||||
//
|
||||
// The entry point for the application.
|
||||
// __main() is the entry point for Redlib based applications
|
||||
// main() is the entry point for Newlib based applications
|
||||
//
|
||||
//*****************************************************************************
|
||||
#if defined (__REDLIB__)
|
||||
extern void __main(void);
|
||||
#endif
|
||||
extern int main(void);
|
||||
//*****************************************************************************
|
||||
//
|
||||
// External declaration for the pointer to the stack top from the Linker Script
|
||||
//
|
||||
//*****************************************************************************
|
||||
extern void _vStackTop(void);
|
||||
|
||||
//*****************************************************************************
|
||||
#if defined (__cplusplus)
|
||||
} // extern "C"
|
||||
#endif
|
||||
//*****************************************************************************
|
||||
//
|
||||
// The vector table.
|
||||
// This relies on the linker script to place at correct location in memory.
|
||||
//
|
||||
//*****************************************************************************
|
||||
extern void (* const g_pfnVectors[])(void);
|
||||
__attribute__ ((section(".isr_vector")))
|
||||
void (* const g_pfnVectors[])(void) = {
|
||||
// Core Level - CM3
|
||||
&_vStackTop, // The initial stack pointer
|
||||
ResetISR, // The reset handler
|
||||
NMI_Handler, // The NMI handler
|
||||
HardFault_Handler, // The hard fault handler
|
||||
MemManage_Handler, // The MPU fault handler
|
||||
BusFault_Handler, // The bus fault handler
|
||||
UsageFault_Handler, // The usage fault handler
|
||||
0, // Reserved
|
||||
0, // Reserved
|
||||
0, // Reserved
|
||||
0, // Reserved
|
||||
SVCall_Handler, // SVCall handler
|
||||
DebugMon_Handler, // Debug monitor handler
|
||||
0, // Reserved
|
||||
PendSV_Handler, // The PendSV handler
|
||||
SysTick_Handler, // The SysTick handler
|
||||
|
||||
// Chip Level - LPC17
|
||||
WDT_IRQHandler, // 16, 0x40 - WDT
|
||||
TIMER0_IRQHandler, // 17, 0x44 - TIMER0
|
||||
TIMER1_IRQHandler, // 18, 0x48 - TIMER1
|
||||
TIMER2_IRQHandler, // 19, 0x4c - TIMER2
|
||||
TIMER3_IRQHandler, // 20, 0x50 - TIMER3
|
||||
UART0_IRQHandler, // 21, 0x54 - UART0
|
||||
UART1_IRQHandler, // 22, 0x58 - UART1
|
||||
UART2_IRQHandler, // 23, 0x5c - UART2
|
||||
UART3_IRQHandler, // 24, 0x60 - UART3
|
||||
PWM1_IRQHandler, // 25, 0x64 - PWM1
|
||||
I2C0_IRQHandler, // 26, 0x68 - I2C0
|
||||
I2C1_IRQHandler, // 27, 0x6c - I2C1
|
||||
I2C2_IRQHandler, // 28, 0x70 - I2C2
|
||||
SPI_IRQHandler, // 29, 0x74 - SPI
|
||||
SSP0_IRQHandler, // 30, 0x78 - SSP0
|
||||
SSP1_IRQHandler, // 31, 0x7c - SSP1
|
||||
PLL0_IRQHandler, // 32, 0x80 - PLL0 (Main PLL)
|
||||
RTC_IRQHandler, // 33, 0x84 - RTC
|
||||
EINT0_IRQHandler, // 34, 0x88 - EINT0
|
||||
EINT1_IRQHandler, // 35, 0x8c - EINT1
|
||||
EINT2_IRQHandler, // 36, 0x90 - EINT2
|
||||
EINT3_IRQHandler, // 37, 0x94 - EINT3
|
||||
ADC_IRQHandler, // 38, 0x98 - ADC
|
||||
BOD_IRQHandler, // 39, 0x9c - BOD
|
||||
USB_IRQHandler, // 40, 0xA0 - USB
|
||||
CAN_IRQHandler, // 41, 0xa4 - CAN
|
||||
DMA_IRQHandler, // 42, 0xa8 - GP DMA
|
||||
I2S_IRQHandler, // 43, 0xac - I2S
|
||||
ENET_IRQHandler, // 44, 0xb0 - Ethernet
|
||||
RIT_IRQHandler, // 45, 0xb4 - RITINT
|
||||
MCPWM_IRQHandler, // 46, 0xb8 - Motor Control PWM
|
||||
QEI_IRQHandler, // 47, 0xbc - Quadrature Encoder
|
||||
PLL1_IRQHandler, // 48, 0xc0 - PLL1 (USB PLL)
|
||||
USBActivity_IRQHandler, // 49, 0xc4 - USB Activity interrupt to wakeup
|
||||
CANActivity_IRQHandler, // 50, 0xc8 - CAN Activity interrupt to wakeup
|
||||
};
|
||||
|
||||
//*****************************************************************************
|
||||
// Functions to carry out the initialization of RW and BSS data sections. These
|
||||
// are written as separate functions rather than being inlined within the
|
||||
// ResetISR() function in order to cope with MCUs with multiple banks of
|
||||
// memory.
|
||||
//*****************************************************************************
|
||||
__attribute__ ((section(".after_vectors")))
|
||||
void data_init(unsigned int romstart, unsigned int start, unsigned int len) {
|
||||
unsigned int *pulDest = (unsigned int*) start;
|
||||
unsigned int *pulSrc = (unsigned int*) romstart;
|
||||
unsigned int loop;
|
||||
for (loop = 0; loop < len; loop = loop + 4)
|
||||
*pulDest++ = *pulSrc++;
|
||||
}
|
||||
|
||||
__attribute__ ((section(".after_vectors")))
|
||||
void bss_init(unsigned int start, unsigned int len) {
|
||||
unsigned int *pulDest = (unsigned int*) start;
|
||||
unsigned int loop;
|
||||
for (loop = 0; loop < len; loop = loop + 4)
|
||||
*pulDest++ = 0;
|
||||
}
|
||||
|
||||
#ifndef USE_OLD_STYLE_DATA_BSS_INIT
|
||||
//*****************************************************************************
|
||||
// The following symbols are constructs generated by the linker, indicating
|
||||
// the location of various points in the "Global Section Table". This table is
|
||||
// created by the linker via the Code Red managed linker script mechanism. It
|
||||
// contains the load address, execution address and length of each RW data
|
||||
// section and the execution and length of each BSS (zero initialized) section.
|
||||
//*****************************************************************************
|
||||
extern unsigned int __data_section_table;
|
||||
extern unsigned int __data_section_table_end;
|
||||
extern unsigned int __bss_section_table;
|
||||
extern unsigned int __bss_section_table_end;
|
||||
#else
|
||||
//*****************************************************************************
|
||||
// The following symbols are constructs generated by the linker, indicating
|
||||
// the load address, execution address and length of the RW data section and
|
||||
// the execution and length of the BSS (zero initialized) section.
|
||||
// Note that these symbols are not normally used by the managed linker script
|
||||
// mechanism in Red Suite/LPCXpresso 3.6 (Windows) and LPCXpresso 3.8 (Linux).
|
||||
// They are provide here simply so this startup code can be used with earlier
|
||||
// versions of Red Suite which do not support the more advanced managed linker
|
||||
// script mechanism introduced in the above version. To enable their use,
|
||||
// define "USE_OLD_STYLE_DATA_BSS_INIT".
|
||||
//*****************************************************************************
|
||||
extern unsigned int _etext;
|
||||
extern unsigned int _data;
|
||||
extern unsigned int _edata;
|
||||
extern unsigned int _bss;
|
||||
extern unsigned int _ebss;
|
||||
#endif
|
||||
|
||||
|
||||
//*****************************************************************************
|
||||
// Reset entry point for your code.
|
||||
// Sets up a simple runtime environment and initializes the C/C++
|
||||
// library.
|
||||
//*****************************************************************************
|
||||
__attribute__ ((section(".after_vectors")))
|
||||
void
|
||||
ResetISR(void) {
|
||||
|
||||
#ifndef USE_OLD_STYLE_DATA_BSS_INIT
|
||||
//
|
||||
// Copy the data sections from flash to SRAM.
|
||||
//
|
||||
unsigned int LoadAddr, ExeAddr, SectionLen;
|
||||
unsigned int *SectionTableAddr;
|
||||
|
||||
// Load base address of Global Section Table
|
||||
SectionTableAddr = &__data_section_table;
|
||||
|
||||
// Copy the data sections from flash to SRAM.
|
||||
while (SectionTableAddr < &__data_section_table_end) {
|
||||
LoadAddr = *SectionTableAddr++;
|
||||
ExeAddr = *SectionTableAddr++;
|
||||
SectionLen = *SectionTableAddr++;
|
||||
data_init(LoadAddr, ExeAddr, SectionLen);
|
||||
}
|
||||
// At this point, SectionTableAddr = &__bss_section_table;
|
||||
// Zero fill the bss segment
|
||||
while (SectionTableAddr < &__bss_section_table_end) {
|
||||
ExeAddr = *SectionTableAddr++;
|
||||
SectionLen = *SectionTableAddr++;
|
||||
bss_init(ExeAddr, SectionLen);
|
||||
}
|
||||
#else
|
||||
// Use Old Style Data and BSS section initialization.
|
||||
// This will only initialize a single RAM bank.
|
||||
unsigned int * LoadAddr, *ExeAddr, *EndAddr, SectionLen;
|
||||
|
||||
// Copy the data segment from flash to SRAM.
|
||||
LoadAddr = &_etext;
|
||||
ExeAddr = &_data;
|
||||
EndAddr = &_edata;
|
||||
SectionLen = (void*)EndAddr - (void*)ExeAddr;
|
||||
data_init((unsigned int)LoadAddr, (unsigned int)ExeAddr, SectionLen);
|
||||
// Zero fill the bss segment
|
||||
ExeAddr = &_bss;
|
||||
EndAddr = &_ebss;
|
||||
SectionLen = (void*)EndAddr - (void*)ExeAddr;
|
||||
bss_init ((unsigned int)ExeAddr, SectionLen);
|
||||
#endif
|
||||
|
||||
#ifdef __USE_CMSIS
|
||||
SystemInit();
|
||||
#endif
|
||||
|
||||
#if defined (__cplusplus)
|
||||
//
|
||||
// Call C++ library initialisation
|
||||
//
|
||||
__libc_init_array();
|
||||
#endif
|
||||
|
||||
#if defined (__REDLIB__)
|
||||
// Call the Redlib library, which in turn calls main()
|
||||
__main() ;
|
||||
#else
|
||||
main();
|
||||
#endif
|
||||
|
||||
//
|
||||
// main() shouldn't return, but if it does, we'll just enter an infinite loop
|
||||
//
|
||||
while (1) {
|
||||
;
|
||||
}
|
||||
}
|
||||
|
||||
//*****************************************************************************
|
||||
// Default exception handlers. Override the ones here by defining your own
|
||||
// handler routines in your application code.
|
||||
//*****************************************************************************
|
||||
__attribute__ ((section(".after_vectors")))
|
||||
void NMI_Handler(void)
|
||||
{
|
||||
while(1)
|
||||
{
|
||||
}
|
||||
}
|
||||
__attribute__ ((section(".after_vectors")))
|
||||
void HardFault_Handler(void)
|
||||
{
|
||||
while(1)
|
||||
{
|
||||
}
|
||||
}
|
||||
__attribute__ ((section(".after_vectors")))
|
||||
void MemManage_Handler(void)
|
||||
{
|
||||
while(1)
|
||||
{
|
||||
}
|
||||
}
|
||||
__attribute__ ((section(".after_vectors")))
|
||||
void BusFault_Handler(void)
|
||||
{
|
||||
while(1)
|
||||
{
|
||||
}
|
||||
}
|
||||
__attribute__ ((section(".after_vectors")))
|
||||
void UsageFault_Handler(void)
|
||||
{
|
||||
while(1)
|
||||
{
|
||||
}
|
||||
}
|
||||
__attribute__ ((section(".after_vectors")))
|
||||
void SVCall_Handler(void)
|
||||
{
|
||||
while(1)
|
||||
{
|
||||
}
|
||||
}
|
||||
__attribute__ ((section(".after_vectors")))
|
||||
void DebugMon_Handler(void)
|
||||
{
|
||||
while(1)
|
||||
{
|
||||
}
|
||||
}
|
||||
__attribute__ ((section(".after_vectors")))
|
||||
void PendSV_Handler(void)
|
||||
{
|
||||
while(1)
|
||||
{
|
||||
}
|
||||
}
|
||||
__attribute__ ((section(".after_vectors")))
|
||||
void SysTick_Handler(void)
|
||||
{
|
||||
while(1)
|
||||
{
|
||||
}
|
||||
}
|
||||
|
||||
//*****************************************************************************
|
||||
//
|
||||
// Processor ends up here if an unexpected interrupt occurs or a specific
|
||||
// handler is not present in the application code.
|
||||
//
|
||||
//*****************************************************************************
|
||||
__attribute__ ((section(".after_vectors")))
|
||||
void IntDefaultHandler(void)
|
||||
{
|
||||
while(1)
|
||||
{
|
||||
}
|
||||
}
|
||||
Some files were not shown because too many files have changed in this diff Show More
Reference in New Issue
Block a user