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hathach
2018-12-12 16:49:38 +07:00
parent c4a3723717 908931320e
commit aa17ec60d3
1318 changed files with 596233 additions and 258881 deletions
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.gitignore
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/.metadata
html
latex
test_old
tests/build
*.d
*.o
*.launch
*.map
*.axf
*.jlink
*.emSession
*.elf
*.ind
.env
/tests/lpc175x_6x/build/
/tests/lpc18xx_43xx/build/
/demos/*/*/Board_*
/demos/*/*/KeilBuild/
/examples/*/*/build-*
.gitmodules
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[submodule "hw/mcu/nordic/nrfx"]
path = hw/mcu/nordic/nrfx
url = https://github.com/NordicSemiconductor/nrfx.git
[submodule "hw/mcu/microchip/samd/asf4"]
path = hw/mcu/microchip/samd/asf4
url = https://github.com/adafruit/asf4.git
.travis.yml
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language: c
dist: xenial
compiler:
- gcc
script: cd tests/lpc18xx_43xx && rake test:all
env:
- TRAVIS_SDK=arm
before_script:
- function var_search () { case "$1" in *$2*) true;; *) false;; esac; }
- sudo dpkg --add-architecture i386
- (! var_search "${TRAVIS_SDK-}" arm || (wget https://s3.amazonaws.com/adafruit-circuit-python/gcc-arm-embedded_7-2018q2-1~trusty1_amd64.deb && sudo dpkg -i gcc-arm-embedded*_amd64.deb))
- sudo apt-get install -y realpath
- realpath --version
- gcc --version
- (! var_search "${TRAVIS_SDK-}" arm || arm-none-eabi-gcc --version)
script:
- make -j2 -C examples/device/cdc_msc_hid BOARD=metro_m0_express
- make -j2 -C examples/device/cdc_msc_hid BOARD=metro_m4_express
LICENSE
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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.
README.md
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# tinyusb #
# tinyusb
<!-- START doctoc generated TOC please keep comment here to allow auto update -->
<!-- DON'T EDIT THIS SECTION, INSTEAD RE-RUN doctoc TO UPDATE -->
**Table of Contents**
tinyusb is an cross-platform open-source USB Host/Device stack for embedded system.
- [Features](#features)
- [Host](#host)
- [Device](#device)
- [RTOS](#rtos)
- [Supported MCUs](#supported-mcus)
- [Toolchains](#toolchains)
- [Getting Started](#getting-started)
- [License](#license)
- [How Can I Help](#how-can-i-help)
- [Donate Time](#donate-time)
- [Donate Money](#donate-money)
![tinyusb](https://user-images.githubusercontent.com/249515/49858616-f60c9700-fe27-11e8-8627-e76936352ff7.png)
<!-- END doctoc generated TOC please keep comment here to allow auto update -->
Folder | Description
----- | -------------
docs | Documentation
examples| Sample applications are kept with Makefile and Segger Embedded build support
hw/bsp | Source files of supported boards
hw/mcu | Low level mcu core & peripheral drivers (e.g CMSIS )
lib | Source files from 3rd party such as freeRTOS, fatfs etc ...
src | All sources files for tinyusb stack itself.
tests | Unit tests for the stack
tools | Files used internally
tinyusb is an open-source (BSD-licensed) USB Host/Device/OTG stack for embedded micro-controllers, especially ARM MCUs. It is designed to be user-friendly in term of configuration and out-of-the-box running experience.
## Device Stack
In addition to running without an RTOS, tinyusb is an OS-awared stack that can run across RTOS vendors. For the purpose of eliminating bugs as soon as possible, the stack is developed using [Test-Driven Development (TDD)](tests/readme.md) approach. More documents and API reference can be found at http://docs.tinyusb.org
![tinyusb diagram](http://docs.tinyusb.org/images/tinyusb_overview.png)
## Features ##
### Host ###
- HID Mouse
- HID Keyboard
- HID Generic (coming soon)
- Communication Device Class (CDC)
- Mass Storage Class (MSC)
- Hub currently only support 1 level of hub (due to my laziness)
### Device ###
- HID Mouse
- HID Keyboard
- HID Generic (coming soon)
- Human Interface Device (HID): Keyboard, Mouse, Generic
- Communication Class (CDC)
- Mass Storage Class (MSC)
### RTOS ###
## Host Stack
Currently the following OS are supported with tinyusb out of the box with a simple change of TUSB_CFG_OS macro.
** Most active development is on the Device stack. The Host stack is under rework and largely untested.**
- **None OS**
- Human Interface Device (HID): Keyboard, Mouse, Generic
- Mass Storage Class (MSC)
- Hub currently only support 1 level of hub (due to my laziness)
## OS Abtraction layer
Currently the following OS are supported with tinyusb out of the box with a simple change of **CFG_TUSB_OS** macro.
- **No OS**
- **FreeRTOS**
- **CMSIS RTX**
- **MyNewt** (work in progress)
### Toolchains ###
You can compile with any of following toolchains, however, the stack requires C99 to build with
- lpcxpresso
- Keil MDK
- IAR Workbench
### Supported MCUs ###
## Supported MCUs
The stack supports the following MCUs
- LPC11uxx
- LPC13uxx (12 bit ADC)
- LPC175x_6x
- LPC43xx
- **NXP:** LPC11Uxx, LPC13xx, LPC175x_6x, LPC177x_8x, LPC40xx, LPC43xx
- **MicroChip:** SAMD21, SAMD51 (device only)
- **Nordic:** nRF52840
[Here is the list of supported Boards](boards/readme.md) in the code base
[Here is the list of supported Boards](hw/bsp/readme.md)
## Getting Started ##
## Compiler & IDE
[Here is the details for getting started](doxygen/getting_started.md) with the stack.
The stack is developed with GCC compiler, and should be compilable with others. However, it requires C99 to build with. Folder `examples` provide Makefile and Segger Embedded Studio build support.
## License ##
## Getting Started
BSD license for most of the code base, but each file is individually licensed especially those in *vendor* folder. Please make sure you understand all the license term for files you use in your project. [Full license is here](tinyusb/license.md)
[Here is the details for getting started](docs/getting_started.md) with the stack.
## How Can I Help ##
## Uses
If you find my little USB stack is useful and want to give something back
TinyUSB is currently used by these other projects:
### Donate Time ###
* [Adafruit nRF52 Arduino](https://github.com/adafruit/Adafruit_nRF52_Arduino)
* [CircuitPython](https://github.com/adafruit/circuitpython)
* [nRF52840 UF2 Bootloader](https://github.com/adafruit/Adafruit_nRF52_Bootloader)
You can contribute your time by helping with programming, testing and filing bug reports, improving documentation. Or simply by using tinyusb, giving me some feedback on how to improve it and telling others about it.
## Porting
### Donate Money ###
If you don't have time but still want to help, then please consider making a financial donation. This will help to pay the (mostly coffee) bills and motivate me to continue working on tinyusb. You can do so using the donation button, or contact me for other payment methods.
[//]: # (\htmlonly)
<a href="https://pledgie.com/campaigns/24694"><img alt="Click here to lend your support to tinyusb donation and make a donation at pledgie.com" src="https://pledgie.com/campaigns/24694.png?skin_name=chrome" border="0"></a>
[//]: # (\endhtmlonly)
Want to help add TinyUSB support for a new MCU? Read [here](docs/porting.md) for an explanation on the low-level API needed by TinyUSB.
## License
BSD license for all tinyusb sources [Full license is here](tinyusb/license.md) and most of the code base. However each file/folder is individually licensed especially those in `lib` and `hw/mcu` folder. Please make sure you understand all the license term for files you use in your project.
boards/board.h
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/**************************************************************************/
/*!
@file board.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.
*/
/**************************************************************************/
/** \ingroup group_demo
* \defgroup group_board Boards Abstraction Layer
* @{ */
#ifndef _TUSB_BOARD_H_
#define _TUSB_BOARD_H_
#ifdef __cplusplus
extern "C" {
#endif
#include <stdint.h>
#include <stdbool.h>
#include "ansi_escape.h"
#include "tusb.h"
//--------------------------------------------------------------------+
// BOARD DEFINE
//--------------------------------------------------------------------+
/** \defgroup group_supported_board Supported Boards
* @{ */
#define BOARD_LPCXPRESSO11U14 1114 ///< LPCXpresso 11u14, some APIs requires the base board
#define BOARD_LPCXPRESSO11U68 1168 ///< LPC11U37 from microbuilder http://www.microbuilder.eu/Blog/13-03-14/LPC1xxx_1GHZ_Wireless_Board_Preview.aspx
#define BOARD_LPCXPRESSO1347 1347 ///< LPCXpresso 1347, some APIs requires the base board
#define BOARD_LPCXPRESSO1769 1769 ///< LPCXpresso 1769, some APIs requires the base board
#define BOARD_NGX4330 4330 ///< NGX 4330 Xplorer
#define BOARD_EA4357 4357 ///< Embedded Artists LPC4357 developer kit
#define BOARD_MCB4300 4300 ///< Keil MCB4300
#define BOARD_HITEX4350 4350 ///< Hitex 4350
#define BOARD_LPC4357USB 4304 ///< microbuilder.eu
#define BOARD_LPCLINK2 4370 ///< LPClink2 uses as LPC4370 development board
/** @} */
//--------------------------------------------------------------------+
// 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__)
//--------------------------------------------------------------------+
// BOARD INCLUDE
//--------------------------------------------------------------------+
#if BOARD == BOARD_LPCXPRESSO11U14
#include "lpcxpresso/board_lpcxpresso11u14.h"
#elif BOARD == BOARD_LPCXPRESSO11U68
#include "lpcxpresso/board_lpcxpresso11u68.h"
#elif BOARD == BOARD_LPCXPRESSO1347
#include "lpcxpresso/board_lpcxpresso1347.h"
#elif BOARD == BOARD_LPCXPRESSO1769
#include "lpcxpresso/board_lpcxpresso1769.h"
#elif BOARD == BOARD_NGX4330
#include "ngx/board_ngx4330.h"
#elif BOARD == BOARD_EA4357
#include "embedded_artists/ea4357/board_ea4357.h"
#elif BOARD == BOARD_MCB4300
#include "keil/board_mcb4300.h"
#elif BOARD == BOARD_HITEX4350
#include "hitex/board_hitex4350.h"
#elif BOARD == BOARD_LPC4357USB
#include "microbuilder/board_lpc4357usb.h"
#elif BOARD == BOARD_LPCLINK2
#include "lpcxpresso/board_lpclink2.h"
#else
#error BOARD is not defined or supported yet
#endif
//--------------------------------------------------------------------+
// Common Configuration
//--------------------------------------------------------------------+
#define CFG_UART_BAUDRATE 115200 ///< Baudrate for UART
//--------------------------------------------------------------------+
// Board Common API
//--------------------------------------------------------------------+
/** \defgroup group_board_api Board API
* \brief All the board must support these APIs.
* @{ */
/// Initialize all required peripherals on board including uart, led, buttons etc ...
void board_init(void);
/** \brief Turns on and off leds on the board
* \param[in] on_mask Bitmask for LED's numbers is turning ON
* \param[out] off_mask Bitmask for LED's numbers is turning OFF
* \note the \a on_mask is more priority then \a off_mask, if an led's number is present on both.
* It will be turned ON.
*/
void board_leds(uint32_t on_mask, uint32_t off_mask);
/** \brief Get the current state of the buttons on the board
* \return Bitmask where a '1' means active (pressed), a '0' means inactive.
*/
uint32_t board_buttons(void);
/** \brief Get a character input from UART
* \return ASCII code of the input character or zero if none.
*/
uint8_t board_uart_getchar(void);
/** \brief Send a character to UART
* \param[in] c the character to be sent
*/
void board_uart_putchar(uint8_t c);
/** @} */
//------------- Board Application -------------//
OSAL_TASK_FUNCTION( led_blinking_task , p_task_para);
/// Initialize the LED blinking task application. The initial blinking rate is 1 Hert (1 per second)
void led_blinking_init(void);
/** \brief Change the blinking rate.
* \param[in] ms The interval between on and off.
*/
void led_blinking_set_interval(uint32_t ms);
#ifdef __cplusplus
}
#endif
#endif /* _TUSB_BOARD_H_ */
/** @} */
boards/embedded_artists/ea4357/board_ea4357.c
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/**************************************************************************/
/*!
@file board_ea4357.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_EA4357
#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
static const struct {
uint8_t mux_port;
uint8_t mux_pin;
uint8_t gpio_port;
uint8_t gpio_pin;
}buttons[] =
{
{0x0a, 3, 4, 10 }, // Joystick up
{0x09, 1, 4, 13 }, // Joystick down
{0x0a, 2, 4, 9 }, // Joystick left
{0x09, 0, 4, 12 }, // Joystick right
{0x0a, 1, 4, 8 }, // Joystick press
{0x02, 7, 0, 7 }, // SW6
};
enum {
BOARD_BUTTON_COUNT = sizeof(buttons) / sizeof(buttons[0])
};
void board_init(void)
{
CGU_Init();
#if TUSB_CFG_OS == TUSB_OS_NONE // TODO may move to main.c
SysTick_Config(CGU_GetPCLKFrequency(CGU_PERIPHERAL_M4CORE) / TUSB_CFG_TICKS_HZ); // 1 msec tick timer
#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 TUSB_CFG_CONTROLLER_0_MODE & TUSB_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
//------------- LED -------------//
I2C_Init(LPC_I2C0, 100000);
I2C_Cmd(LPC_I2C0, ENABLE);
pca9532_init();
//------------- BUTTON -------------//
for(uint8_t i=0; i<BOARD_BUTTON_COUNT; i++)
{
scu_pinmux(buttons[i].mux_port, buttons[i].mux_pin, GPIO_NOPULL, FUNC0);
GPIO_SetDir(buttons[i].gpio_port, BIT_(buttons[i].gpio_pin), 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);
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
//------------- NAND Flash (K9FXX) Size = 128M, Page Size = 2K, Block Size = 128K, Number of Block = 1024 -------------//
// nand_init();
}
//--------------------------------------------------------------------+
// LEDS
//--------------------------------------------------------------------+
void board_leds(uint32_t on_mask, uint32_t off_mask)
{
pca9532_setLeds( on_mask << 8, off_mask << 8);
}
//--------------------------------------------------------------------+
// 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);
}
#endif
boards/embedded_artists/ea4357/emac.c
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/******************************************************************
***** *****
***** 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
boards/embedded_artists/ea4357/emac.h
-157
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@@ -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
boards/embedded_artists/ea4357/nand.c
-546
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@@ -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
boards/embedded_artists/ea4357/nand.h
-36
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@@ -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
*****************************************************************************/
boards/embedded_artists/ea4357/sdram.c
-272
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@@ -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
boards/embedded_artists/ea4357/sdram.h
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/*****************************************************************************
*
* 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
*****************************************************************************/
boards/embedded_artists/oem_base_board/acc.c
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/*****************************************************************************
*
* 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
boards/embedded_artists/oem_base_board/acc.h
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/*****************************************************************************
*
* 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
*****************************************************************************/
boards/embedded_artists/oem_base_board/base_eeprom.c
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/*****************************************************************************
*
* 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
boards/embedded_artists/oem_base_board/base_eeprom.h
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/*****************************************************************************
*
* 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
*****************************************************************************/
boards/embedded_artists/oem_base_board/lm75a.c
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/*****************************************************************************
*
* 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
boards/embedded_artists/oem_base_board/lm75a.h
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/*****************************************************************************
*
* 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
*****************************************************************************/
boards/embedded_artists/oem_base_board/memreg.c
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/*****************************************************************************
*
* 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
boards/embedded_artists/oem_base_board/memreg.h
-30
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/*****************************************************************************
*
* 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
*****************************************************************************/
boards/embedded_artists/oem_base_board/norflash.c
-547
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@@ -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
boards/embedded_artists/oem_base_board/norflash.h
-56
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@@ -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
*****************************************************************************/
boards/embedded_artists/oem_base_board/uda1380.c
-159
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@@ -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
boards/embedded_artists/oem_base_board/uda1380.h
-93
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@@ -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_ */
boards/hitex/board_hitex4350.h
-58
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@@ -1,58 +0,0 @@
/**************************************************************************/
/*!
@file board_hitex4350.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_HITEX4350_H_
#define _TUSB_BOARD_HITEX4350_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_SEMIHOST
#ifdef __cplusplus
}
#endif
#endif /* _TUSB_BOARD_HITEX4350_H_ */
boards/keil/board_mcb4300.c
-154
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@@ -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"
#if BOARD == 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 TUSB_CFG_OS == TUSB_OS_NONE // TODO may move to main.c
SysTick_Config(CGU_GetPCLKFrequency(CGU_PERIPHERAL_M4CORE) / TUSB_CFG_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
boards/keil/board_mcb4300.h
-59
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@@ -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_ */
boards/lpcxpresso/board_lpclink2.c
-126
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@@ -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 TUSB_CFG_OS == TUSB_OS_NONE // TODO may move to main.c
SysTick_Config(CGU_GetPCLKFrequency(CGU_PERIPHERAL_M4CORE) / TUSB_CFG_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
boards/lpcxpresso/board_lpclink2.h
-59
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@@ -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_ */
boards/lpcxpresso/board_lpcxpresso11u14.h
-57
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@@ -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_ */
boards/lpcxpresso/board_lpcxpresso1769.c
-159
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@@ -1,159 +0,0 @@
/**************************************************************************/
/*!
@file board_lpcxpresso1769.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_LPCXPRESSO1769
#define BOARD_LED_PORT (0)
#define BOARD_LED_PIN (22)
const static 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 BOARD_UART_PORT LPC_UART3
void board_init(void)
{
SystemInit();
#if TUSB_CFG_OS == TUSB_OS_NONE // TODO may move to main.c
SysTick_Config(SystemCoreClock / TUSB_CFG_TICKS_HZ); // 1 msec tick timer
#endif
//------------- LED -------------//
GPIO_SetDir(BOARD_LED_PORT, BIT_(BOARD_LED_PIN), 1);
//------------- BUTTON -------------//
for(uint8_t i=0; i<BOARD_BUTTON_COUNT; i++) GPIO_SetDir(buttons[i].port, BIT_(buttons[i].pin), 0);
#if MODE_DEVICE_SUPPORTED
//------------- 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
//------------- UART -------------//
PINSEL_CFG_Type PinCfg =
{
.Portnum = 0,
.Pinnum = 0, // TXD is P0.0
.Funcnum = 2,
.OpenDrain = 0,
.Pinmode = 0
};
PINSEL_ConfigPin(&PinCfg);
PinCfg.Portnum = 0;
PinCfg.Pinnum = 1; // RXD is P0.1
PINSEL_ConfigPin(&PinCfg);
UART_CFG_Type UARTConfigStruct;
UART_ConfigStructInit(&UARTConfigStruct);
UARTConfigStruct.Baud_rate = CFG_UART_BAUDRATE;
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)
{
if (on_mask & BIT_(0))
{
GPIO_SetValue(BOARD_LED_PORT, BIT_(BOARD_LED_PIN));
}else if (off_mask & BIT_(0))
{
GPIO_ClearValue(BOARD_LED_PORT, BIT_(BOARD_LED_PIN));
}
}
//--------------------------------------------------------------------+
// BUTTONS
//--------------------------------------------------------------------+
static bool button_read(uint8_t id)
{
return !BIT_TEST_( GPIO_ReadValue(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)
{
UART_Send(BOARD_UART_PORT, &c, 1, BLOCKING);
}
uint8_t board_uart_getchar(void)
{
return UART_ReceiveByte(BOARD_UART_PORT);
}
#endif
boards/microbuilder/board_lpc4357usb.c
-130
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@@ -1,130 +0,0 @@
/**************************************************************************/
/*!
@file board_lpc4357usb.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_LPC4357USB
#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_LED0_PORT (0x0C)
#define BOARD_LED0_PIN (2) // PC.2 = User LED
#define BOARD_LED0_FUNCTION (4) // GPIO multiplexed as function 4 on PC.2
#define BOARD_LED0_GPIO_PORT (6)
#define BOARD_LED0_GPIO_PIN (1) // PC.2 = GPIO 6[1]
void board_init(void)
{
CGU_Init();
/* Setup the systick time for 1ms ticks */
SysTick_Config(CGU_GetPCLKFrequency(CGU_PERIPHERAL_M4CORE) / TUSB_CFG_TICKS_HZ);
/* Configure LED0 as GPIO */
scu_pinmux(BOARD_LED0_PORT, BOARD_LED0_PIN, MD_PDN, BOARD_LED0_FUNCTION);
GPIO_SetDir(BOARD_LED0_GPIO_PORT, (1 << BOARD_LED0_GPIO_PIN), 1);
/* Configure TRACE pins */
scu_pinmux(0xF, 4, MD_PDN, 0x2); /* PF_4 = TRACECLK */
scu_pinmux(0x7, 4, MD_PDN, 0x5); /* P7_4 = TRACEDATA[0] */
scu_pinmux(0x7, 5, MD_PDN, 0x5); /* P7_5 = TRACEDATA[1] */
scu_pinmux(0x7, 6, MD_PDN, 0x5); /* P7_6 = TRACEDATA[2] */
scu_pinmux(0x7, 7, MD_PDN, 0x5); /* P7_7 = TRACEDATA[3] */
// USB0 Power: EA4357 channel B U20 GPIO26 active low (base board), P2_3 on LPC4357
scu_pinmux(0x2, 3, MD_PUP | MD_EZI, FUNC7); // USB0 VBus Power
// 1.5Kohm pull-up resistor is needed on the USB DP data signal. GPIO28 (base), P9_5 (LPC4357) controls
//scu_pinmux(0x9, 5, MD_PUP|MD_EZI|MD_ZI, FUNC4); // GPIO5[18]
//GPIO_SetDir(5, BIT_(18), 1); // output
//GPIO_ClearValue(5, BIT_(18));
/* Init I2C @ 400kHz */
I2C_Init(LPC_I2C0, 400000);
I2C_Cmd(LPC_I2C0, ENABLE);
#if CFG_UART_ENABLE
//------------- UART init -------------//
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)
{
if (on_mask & 0x01)
{
LPC_GPIO_PORT->SET[BOARD_LED0_GPIO_PORT] = (1 << BOARD_LED0_GPIO_PIN);
}
if (off_mask & 0x01)
{
LPC_GPIO_PORT->CLR[BOARD_LED0_GPIO_PORT] = (1 << BOARD_LED0_GPIO_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);
}
#endif
#endif
boards/microbuilder/board_lpc4357usb.h
-60
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@@ -1,60 +0,0 @@
/**************************************************************************/
/*!
@file board_lpc4357usb.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_LPC4357USB_H_
#define _TUSB_BOARD_LPC4357USB_H_
#ifdef __cplusplus
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"
#define CFG_PRINTF_TARGET PRINTF_TARGET_SWO
//#define CFG_PRINTF_TARGET PRINTF_TARGET_UART
#ifdef __cplusplus
}
#endif
#endif /* _TUSB_BOARD_LPC4357USB_H_ */
boards/microbuilder/board_lpc4357usb_etminit.ini
-31
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@@ -1,31 +0,0 @@
/*-------------------------------------------------------------------
** Define the function to enable the trace port
**-----------------------------------------------------------------*/
FUNC void EnableTPIU(void) {
/* Configure TRACE pins for MCB4357 */
//_WDWORD(0x40086790, 0x000000B2); // LPC_SCU->SFSPF_4 = 2;
//_WDWORD(0x40086794, 0x000000B3); // LPC_SCU->SFSPF_5 = 3;
//_WDWORD(0x40086798, 0x000000B3); // LPC_SCU->SFSPF_6 = 3;
//_WDWORD(0x4008679C, 0x000000B3); // LPC_SCU->SFSPF_7 = 3;
//_WDWORD(0x400867A0, 0x000000B3); // LPC_SCU->SFSPF_8 = 3;
/* Configure TRACE pins for LPC4357USB */
_WDWORD(0x40086790, 0x000000B2); // LPC_SCU->SFSPF_4 = 2 - TRACECLK
_WDWORD(0x40086390, 0x000000B5); // LPC_SCU->SFSP7_4 = 5 - TRACEDATA[0]
_WDWORD(0x40086394, 0x000000B5); // LPC_SCU->SFSP7_5 = 5 - TRACEDATA[1]
_WDWORD(0x40086398, 0x000000B5); // LPC_SCU->SFSP7_6 = 5 - TRACEDATA[2]
_WDWORD(0x4008639C, 0x000000B5); // LPC_SCU->SFSP7_7 = 5 - TRACEDATA[3]
}
/*-------------------------------------------------------------------
** Invoke the function at debugger startup
**-----------------------------------------------------------------*/
EnableTPIU();
/*-------------------------------------------------------------------
** Execute upon software RESET
**-----------------------------------------------------------------*/
FUNC void OnResetExec(void) {
EnableTPIU();
}
boards/ngx/board_ngx4330.c
-158
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@@ -1,158 +0,0 @@
/**************************************************************************/
/*!
@file board_ngx4330.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_NGX4330
#define BOARD_UART_PORT LPC_USART0
const static struct {
uint8_t mux_port;
uint8_t mux_pin;
uint8_t gpio_port;
uint8_t gpio_pin;
}leds[] = { {2, 11, 1, 11}, {2, 12, 1,12} };
enum {
BOARD_MAX_LEDS = sizeof(leds) / sizeof(leds[0])
};
const static struct {
uint8_t mux_port;
uint8_t mux_pin;
uint8_t gpio_port;
uint8_t gpio_pin;
}buttons[] = { {0x02, 7, 0, 7 } };
enum {
BOARD_BUTTON_COUNT = sizeof(buttons) / sizeof(buttons[0])
};
void board_init(void)
{
CGU_Init();
#if TUSB_CFG_OS == TUSB_OS_NONE // TODO may move to main.c
SysTick_Config( CGU_GetPCLKFrequency(CGU_PERIPHERAL_M4CORE)/TUSB_CFG_TICKS_HZ ); /* 1 ms Timer */
#endif
//------------- USB Bus power HOST ONLY-------------//
scu_pinmux(0x1, 7, MD_PUP | MD_EZI, FUNC4); // P1_7 USB0_PWR_EN, USB0 VBus function Xplorer
scu_pinmux(0x2, 6, MD_PUP | MD_EZI, FUNC4); // P2_6 is configured as GPIO5[6] for USB1_PWR_EN
GPIO_SetDir (5, BIT_(6), 1); // GPIO5[6] is output
GPIO_SetValue (5, BIT_(6)); // GPIO5[6] output high
//------------- LED -------------//
for (uint8_t i=0; i<BOARD_MAX_LEDS; i++)
{
scu_pinmux(leds[i].mux_port, leds[i].mux_pin, MD_PUP|MD_EZI|MD_ZI, FUNC0);
GPIO_SetDir(leds[i].gpio_port, BIT_(leds[i].gpio_pin), 1); // output
}
//------------- BUTTONS -------------//
for(uint8_t i=0; i<BOARD_BUTTON_COUNT; i++)
{
scu_pinmux(buttons[i].mux_port, buttons[i].mux_pin, GPIO_NOPULL, FUNC0);
GPIO_SetDir(buttons[i].gpio_port, BIT_(buttons[i].gpio_pin), 0);
}
//------------- UART init -------------//
scu_pinmux(0x6 ,4, MD_PDN | MD_EZI, FUNC2); // UART0_TXD
scu_pinmux(0x6 ,5, MD_PDN | MD_EZI, FUNC2); // UART0_RXD
UART_CFG_Type UARTConfigStruct;
UART_ConfigStructInit(&UARTConfigStruct); // default: baud = 9600, 8 bit data, 1 stop bit, no parity
UARTConfigStruct.Baud_rate = CFG_UART_BAUDRATE; // Re-configure baudrate
UARTConfigStruct.Clock_Speed = 0;
UART_Init(BOARD_UART_PORT, &UARTConfigStruct);
UART_TxCmd(BOARD_UART_PORT, ENABLE); // Enable UART
}
//--------------------------------------------------------------------+
// 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].gpio_port, BIT_(leds[i].gpio_pin));
}else if ( off_mask & BIT_(i)) // on_mask take precedence over off_mask
{
GPIO_ClearValue(leds[i].gpio_port, BIT_(leds[i].gpio_pin));
}
}
}
//--------------------------------------------------------------------+
// 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);
}
#endif
boards/readme.md
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# Boards #
## Supported Boards ##
This code base already had supported for a handful of boards. However due to my limited collection, **only bold ones are (probably) guaranteed to run out of the box**. Other are merely implemented based on their schematics and needed help from you to make it work.
### NXP MCU ###
- [LPCXpresso 11u14](http://www.embeddedartists.com/products/lpcxpresso/lpc11U14_xpr.php) with base board (for some peripherals to work)
- [<b>LPCXpresso 1347</b>](http://www.embeddedartists.com/products/lpcxpresso/lpc1347_xpr.php) with base board (for some peripherals to work)
- [<b>LPCXpresso 1769</b>](http://www.embeddedartists.com/products/lpcxpresso/lpc1347_xpr.php) with base board (for some peripherals to work)
- [<b>Embedded Artists LPC4357 OEM & Base board</b>](http://www.embeddedartists.com/products/kits/lpc4357_kit.php)
- [<b>NGX LPC4330 Explorer</b>](http://shop.ngxtechnologies.com/product_info.php?products_id=104)
- [Keil MCB4357 Evaluation Board](http://www.keil.com/mcb4300)
## Add your own board ##
If you don't possess any of supported board above. Don't worry you can easily implemented your own one by following this guide as long as the mcu is supported.
**Guide to implement a new board is coming soon** ...
demos/board_test.pl
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#!/usr/bin/perl
use List::MoreUtils 'any';
use List::MoreUtils 'first_value';
use File::Spec;
use File::Find;
use File::Path;
use File::Glob;
use File::stat;
use Cwd;
use Cwd 'abs_path';
$" = "\n"; # change list separator
$KEIL_PATH = 'C:/Keil/UV4'; #'/C/Keil/UV4';
$IAR_PATH = glob ('C:/Program*/IAR*/Embedded*/common/bin');
$XPRESSO_PATH = glob ('C:/nxp/LPCXpresso_7*/lpcxpresso');
$XPRESSO_BIN_PATH = "$XPRESSO_PATH/bin";
$XPRESSO_PATH = "$XPRESSO_PATH;$XPRESSO_PATH/bin;$XPRESSO_PATH/tools/bin;$XPRESSO_PATH/msys/bin";
$ENV{'PATH'} .= ';' . $KEIL_PATH . ';' . $IAR_PATH . ';' . $XPRESSO_PATH;
$ENV{'PATH'} .= ';' . "C:/Keil/ARM/BIN";
#print $ENV{'PATH'}; die;
$repo_path = abs_path(cwd . "/..");
$device_dir = "device/";
$host_dir = "host/";
##### Command line arguments ###
$board = $ARGV[0];
$is_keil = (any { /keil/ or /all/ } @ARGV);
$is_iar = (any { /iar/ or /all/ } @ARGV);
$is_xpresso = (any { /xpresso/ or /all/ } @ARGV);
$is_download_only = (any { /download_only/ } @ARGV);
if ( any { /device_/ or /host_/ } @ARGV)
{
my $build_project;
$device_dir .= defined ($build_project = first_value { /device_/ } @ARGV) ? $build_project : "nowhere_path" ;
$host_dir .= defined ($build_project = first_value { /host_/ } @ARGV) ? $build_project : "nowhere_path";
}else
{ #default is all
$device_dir .= "*";
$host_dir .= "*";
}
#print "$device_dir $host_dir"; die;
my $log_file = "board_$board.txt";
unlink $log_file;
################## KEIL #####################
if ($is_keil)
{
@KEIL_PROJECT_LIST = (<$device_dir*/*.uvproj>, <$host_dir*/*.uvproj>);
foreach (@KEIL_PROJECT_LIST)
{
/([^\/]+).uvproj/;
print_title("Keil $1");
my $temp_log = "temp_log.txt";
my $build_cmd = "Uv4 -b $_ -t$board -j0 -o ../../$temp_log";
if ( $is_download_only || cmd_execute($build_cmd) < 2 )
{
append_file($log_file, $temp_log);
my $flash_cmd = "Uv4 -f $_ -t$board -j0 -o ../../$temp_log";
append_file($log_file, $temp_log) if flash_to_board($flash_cmd);
}
}
}
################## IAR #####################
if ($is_iar)
{
@IAR_PROJECT_LIST = (<$device_dir*/*.ewp>, <$host_dir*/*.ewp>);
foreach (@IAR_PROJECT_LIST)
{
/(.+\/)([^\/]+).ewp/;
print_title("IAR $2");
my $build_cmd = "IarBuild $_ -build $board -log warnings >> $log_file";
if ( $is_download_only || cmd_execute($build_cmd) == 0)
{
my $flash_cmd = "cd $1 & " . iar_flash_cmd($_);
flash_to_board($flash_cmd);
}
}
}
################## LPCXPRESSO #####################
if ($is_xpresso)
{
(my $repo_path_other_dash = $repo_path) =~ s/\//\\/g;
my $workspace_dir = "C:/Users/hathach/Dropbox/tinyusb/workspace7"; #projects must be opened in the workspace to be built
my %flash_tool =
( # board => (tool, chip_name)
'Board_EA4357' => ['crt_emu_lpc18_43_nxp' , 'LPC4357' ],
'Board_NGX4330' => ['crt_emu_lpc18_43_nxp' , 'LPC4330' ],
'Board_LPCXpresso1769' => ['crt_emu_cm3_nxp' , 'LPC1769' ],
'Board_LPCXpresso1347' => ['crt_emu_lpc11_13_nxp' , 'LPC1347' ],
'Board_rf1ghznode' => ['crt_emu_lpc11_13_nxp' , 'LPC11U37/401'],
);
die "board is not supported" unless $flash_tool{$board};
print "all projects in $workspace_dir must be opened and set to the correct MCU of the boards. Enter to continue:\n";
#<STDIN>;
@XPRESSO_PROJECT_LIST = (<$device_dir*/.cproject>, <$host_dir*/.cproject>);
foreach (@XPRESSO_PROJECT_LIST)
{
/(.+\/(.+))\/.cproject/;
my $proj_dir = $1;
my $proj = $2;
print_title("XPRESSO $proj");
my $build_cmd = "lpcxpressoc -nosplash --launcher.suppressErrors -application org.eclipse.cdt.managedbuilder.core.headlessbuild -build $proj/$board -data $workspace_dir >> $log_file";
system("cd $proj_dir/$board & make clean >> $log_file") if !$is_download_only; # lpcxpresso have a bug that clean the current active config instead of the passed in, manual clean
if ( $is_download_only || cmd_execute($build_cmd) == 0)
{
my $flash_cmd = "$flash_tool{$board}[0] -p$flash_tool{$board}[1] -s2000 -flash-load-exec=$proj_dir/$board/$proj.axf";
$flash_cmd .= " -flash-driver=$XPRESSO_BIN_PATH/Flash/LPC18_43_SPIFI_4MB_64KB.cfx" if $board eq 'Board_NGX4330';
#print $flash_cmd; die;
flash_to_board($flash_cmd);
}
}
=pod
open (my $fout, ">$log_file") or die;
foreach (@log_content)
{
unless (/Invoking: MCU C Compiler/ or /arm-none-eabi-gcc -D/ or /Finished building:/ or /^ $/)
{
s/Building file:.+?([^\/]+\.[ch])/\1/;
s/$repo_path//;
s/$repo_path_other_dash//;
print $fout $_;
}
}
=cut
}
################## HELPER #####################
sub cmd_execute
{
print "executing: $_[0] ...";
$result = system($_[0]);
print "$result done\n";
return $result;
}
sub flash_to_board
{
my $flash_cmd = $_[0];
print "Do you want to flash y/n: ";
chomp ($ask = <STDIN>);
#$ask = "y";
cmd_execute($flash_cmd) if ( $ask eq "y" );
return ( $ask eq "y" );
}
sub print_title
{
print "---------------------------------------------------------------------\n";
print "$_[0] for $board\n";
print "---------------------------------------------------------------------\n";
}
sub append_file
{
my $log_file = $_[0];
my $temp_log = $_[1];
open(my $log_handle, ">>$log_file") or die "cannot open $log_file";
open(my $temp_handle, $temp_log) or die "cannot open $temp_log";
print $log_handle (@temp_content = <$temp_handle>);
close($temp_handle);
close($log_handle);
}
sub iar_flash_cmd
{
$_[0] =~ /^(.+)\/(.+).ewp/;
my $debug_file = "$board/Exe/$2.out";
my $arm_path = abs_path "$IAR_PATH/../../arm";
my $bin_path = "$arm_path/bin";
my $debugger_path = "$arm_path/config/debugger/NXP";
my %mcu_para_hash =
( # board => family (for macro), architecture, fpu, name
'Board_EA4357' => ['LPC18xx_LPC43xx', 'Cortex-M4', 'VFPv4', 'LPC4357_M4' ],
'Board_NGX4330' => ['LPC18xx_LPC43xx', 'Cortex-M4', 'VFPv4', 'LPC4330_M4' ],
'Board_LPCXpresso1769' => ['LPC175x_LPC176x', 'Cortex-M3', 'None' , 'LPC1769' ],
'Board_LPCXpresso1347' => ['lpc1315' , 'Cortex-M3', 'None' , 'LPC1347' ],
'Board_rf1ghznode' => ['' , 'Cortex-M0', 'None' , 'LPC11U37FBD48_401'],
);
my @mcu_para = @{$mcu_para_hash{$board}};
die "Board is not supported" unless @mcu_para;
my $cmd = "cspybat \"$bin_path/armproc.dll\" \"$bin_path/armjlink.dll\" \"$debug_file\" --download_only --plugin \"$bin_path/armbat.dll\"";
$cmd .= " --macro \"$debugger_path/Trace_$mcu_para[0].dmac\"" if $mcu_para[0];
$repo_mcu_iar = "$repo_path/mcu/lpc43xx/iar";
$cmd .= " --macro \"$repo_mcu_iar/lpc18xx_43xx_debug.mac\" --flash_loader \"$repo_mcu_iar/FlashLPC18xx_43xx_SPIFI.board\"" if $board eq 'Board_NGX4330';
$cmd .= " --backend -B \"--endian=little\" \"--cpu=$mcu_para[1]\" \"--fpu=$mcu_para[2]\" \"-p\" \"$debugger_path/$mcu_para[3].ddf\" \"--semihosting\" \"--device=$mcu_para[3]\"";
#SWD interface --> need change if use lpc43xx_m0
$cmd .= " \"--drv_communication=USB0\" \"--jlink_speed=auto\" \"--jlink_initial_speed=1000\" \"--jlink_reset_strategy=0,0\" \"--jlink_interface=SWD\" \"--drv_catch_exceptions=0x000\" --drv_swo_clock_setup=72000000,0,2000000\"";
$cmd .= " \"--jlink_script_file=$debugger_path/LPC4350_DebugCortexM4.JLinkScript\"" if $mcu_para[3] =~ /LPC43.._M4/;
$cmd =~ s/\//\\/g;
#print $cmd; die;
return $cmd;
}
demos/build_all.pl
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#!/usr/bin/perl
################## HOW TO USE THIS FILE #####################
# iar keil xpresso to build with those toolchain
# clean or build for action
#############################################################
use List::MoreUtils 'any';
use File::Spec;
use File::Find;
use File::Path;
use File::Glob;
use File::stat;
use File::Basename;
use Cwd;
use Cwd 'abs_path';
#use Time::Piece;
#use Time::Seconds;
$" = "\n"; # change list separator
$KEIL_PATH = 'C:/Keil/UV4'; #'/C/Keil/UV4';
$IAR_PATH = glob ('C:/Program*/IAR*/Embedded*/common/bin');
$XPRESSO_PATH = glob ('C:/nxp/LPCXpresso_7*/lpcxpresso');
$XPRESSO_PATH = "$XPRESSO_PATH;$XPRESSO_PATH/bin;$XPRESSO_PATH/tools/bin;$XPRESSO_PATH/msys/bin";
$ENV{'PATH'} = $KEIL_PATH . ';' . $IAR_PATH . ';' . $XPRESSO_PATH . ';' . $ENV{'PATH'};
#print $ENV{'PATH'}; die;
$repo_path = abs_path(cwd . "/..");
#print $repo_path; die;
$device_dir = "device/device";
$host_dir = "host/host";
$is_build = any { /build/ } @ARGV;
$is_clean = any { /clean/ } @ARGV;
$is_build = 1 if !$is_clean; # default is build
$is_keil = (any { /keil/ } @ARGV) || (any { /all/ } @ARGV);
$is_iar = (any { /iar/ } @ARGV) || (any { /all/ } @ARGV);
$is_xpresso = (any { /xpresso/ } @ARGV) || (any { /all/ } @ARGV);
################## KEIL #####################
if ($is_keil)
{
@KEIL_PROJECT_LIST = (<$device_dir*/*.uvproj>, <$host_dir*/*.uvproj>);
foreach (@KEIL_PROJECT_LIST)
{
/([^\/]+).uvproj/;
my $log_file = "build_all_keil_" . $1 . ".txt";
my $build_cmd = "Uv4 -b $_ -z -j0 -o ../../$log_file";
cmd_execute($build_cmd);
}
}
################## IAR #####################
if ($is_iar)
{
@IAR_PROJECT_LIST = (<$device_dir*/*.ewp>, <$host_dir*/*.ewp>);
foreach (@IAR_PROJECT_LIST)
{
my $proj_dir = dirname $_;
/([^\/]+).ewp/;
my $proj_name = $1;
my $log_file = "build_all_iar_" . $proj_name . ".txt";
unlink $log_file; #delete log_file if existed
#open project file to get configure name
my $file_content = file_to_var($_);
#get configure by pattern and build
while ($file_content =~ /^\s*<configuration>\s*$^\s*<name>(.+)<\/name>\s*$/gm)
{
my $build_cmd = "IarBuild $_ -build $1 -log warnings >> $log_file";
cmd_execute($build_cmd);
my $out_file = "$proj_dir/$1/Exe/$proj_name.out";
system("size $out_file >> $log_file");
}
}
}
################## LPCXPRESSO #####################
($repo_path_other_dash = $repo_path) =~ s/\//\\/g;
if ($is_xpresso)
{
$workspace_dir = "C:/Users/hathach/Dropbox/tinyusb/workspace7"; #projects must be opened in the workspace to be built
@XPRESSO_PROJECT_LIST = (<$device_dir*/.cproject>, <$host_dir*/.cproject>);
foreach (@XPRESSO_PROJECT_LIST)
{
/([^\/]+)\/.cproject/;
my $log_file = "build_all_xpresso_" . $1 . ".txt";
my $build_cmd = "lpcxpressoc -nosplash --launcher.suppressErrors -application org.eclipse.cdt.managedbuilder.core.headlessbuild -cleanBuild $1 -data $workspace_dir > $log_file";
cmd_execute($build_cmd);
#open log file to clean up output
open (my $fin, $log_file) or die;
my @log_content = <$fin>;
close($fin);
open (my $fout, ">$log_file") or die;
foreach (@log_content)
{
unless (/Invoking: MCU C Compiler/ or /arm-none-eabi-gcc -D/ or /Finished building:/ or /^ $/)
{
s/Building file:.+?([^\/]+\.[ch])/\1/;
s/$repo_path//;
s/$repo_path_other_dash//;
print $fout $_;
}
}
}
}
### call report builder ###
system("perl build_report.pl");
################## HELPER #####################
sub cmd_execute
{
print "executing: $_[0]\n...";
system($_[0]);
print "done\n";
}
sub file_to_var
{ #open project file to get configure name
my $file_content;
open(my $fin, $_[0]) or die "Can't open $_[0] to read\n";
{
local $/;
$file_content = <$fin>;
close($fin);
}
return $file_content;
}
sub var_to_file
{ # file name, content
open(my $fout, ">$_[0]") or die "Can't open $_[0] to write\n";
{
print $fout $_[1];
close($fout);
}
}
demos/build_report.pl
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#!/usr/bin/perl
use Scalar::Util qw(looks_like_number);
$" = "\n"; # change list separator
$keil_size = "Program Size:.+";
%report_patterns =
( #toolchain, pattern-list
'keil' => ['Build target \'(.+)\'', '(\d+ Error.+\d+ Warning)', $keil_size . 'Code=(\d+)', $keil_size . 'RO-data=(\d+)', $keil_size . 'RW-data=(\d+)', $keil_size . 'ZI-data=(\d+)'],
'iar' => ['Building configuration.+ (.+)', 'Total number of (.+)', '((\s+\d+){4})\s+[0-9a-f]+'],
'xpresso' => ['Build of configuration (\S+) ', '(Finished) building target', '((\s+\d+){4})\s+[0-9a-f]+']
);
@report_file_list = <build_all_*.txt>;
#print "@report_file_list"; die;
open $freport, ">build_report.txt" or die "cannot open build_reprot.txt";
foreach (@report_file_list)
{
/build_all_([^_]+)_/;
build_report($_, $1);
}
sub build_report
{
my $report_file = $_[0];
my $toolchain = $_[1];
my @pattern = @{$report_patterns{$toolchain}};
open $report_handle, $report_file or die "cannot open $report_file";
$report_file =~ /build_all_(.+).txt/;
print $freport "--------------------------------------------------------------------\n";
printf $freport "%-25s", $1;
printf $freport "%13s", "" if $toolchain eq 'iar';
print $freport " text data bss dec" if $toolchain eq 'xpresso' or $toolchain eq 'iar';
print $freport " Code RO RW ZI" if $toolchain eq 'keil';
print $freport "\n--------------------------------------------------------------------";
while( my $line = <$report_handle> )
{
local $/ = "\r\n";
chomp $line;
foreach (@pattern)
{
if ($line =~ /$_/)
{
my $fmat = ($_ eq $pattern[0]) ? "\n%-25s" : "%s ";
$fmat = "%6s " if $toolchain eq 'keil' and looks_like_number($1);
printf $freport $fmat, $1;
}
}
}
close $report_handle;
print $freport "\n\n";
}
demos/device/device_cmsis_rtx/.cproject
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demos/device/device_cmsis_rtx/.project
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<?xml version="1.0" encoding="UTF-8"?>
<projectDescription>
<name>device_cmsis_rtx</name>
<comment></comment>
<projects>
</projects>
<buildSpec>
<buildCommand>
<name>org.eclipse.cdt.managedbuilder.core.genmakebuilder</name>
<triggers>clean,full,incremental,</triggers>
<arguments>
<dictionary>
<key>?name?</key>
<value></value>
</dictionary>
<dictionary>
<key>org.eclipse.cdt.make.core.append_environment</key>
<value>true</value>
</dictionary>
<dictionary>
<key>org.eclipse.cdt.make.core.autoBuildTarget</key>
<value>all</value>
</dictionary>
<dictionary>
<key>org.eclipse.cdt.make.core.buildArguments</key>
<value></value>
</dictionary>
<dictionary>
<key>org.eclipse.cdt.make.core.buildCommand</key>
<value>make</value>
</dictionary>
<dictionary>
<key>org.eclipse.cdt.make.core.buildLocation</key>
<value>${workspace_loc:/device_keyboard/Debug}</value>
</dictionary>
<dictionary>
<key>org.eclipse.cdt.make.core.cleanBuildTarget</key>
<value>clean</value>
</dictionary>
<dictionary>
<key>org.eclipse.cdt.make.core.contents</key>
<value>org.eclipse.cdt.make.core.activeConfigSettings</value>
</dictionary>
<dictionary>
<key>org.eclipse.cdt.make.core.enableAutoBuild</key>
<value>false</value>
</dictionary>
<dictionary>
<key>org.eclipse.cdt.make.core.enableCleanBuild</key>
<value>true</value>
</dictionary>
<dictionary>
<key>org.eclipse.cdt.make.core.enableFullBuild</key>
<value>true</value>
</dictionary>
<dictionary>
<key>org.eclipse.cdt.make.core.fullBuildTarget</key>
<value>all</value>
</dictionary>
<dictionary>
<key>org.eclipse.cdt.make.core.stopOnError</key>
<value>true</value>
</dictionary>
<dictionary>
<key>org.eclipse.cdt.make.core.useDefaultBuildCmd</key>
<value>true</value>
</dictionary>
</arguments>
</buildCommand>
<buildCommand>
<name>org.eclipse.cdt.managedbuilder.core.ScannerConfigBuilder</name>
<triggers>full,incremental,</triggers>
<arguments>
</arguments>
</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>boards</name>
<type>2</type>
<locationURI>PARENT-3-PROJECT_LOC/boards</locationURI>
</link>
<link>
<name>cmsis_rtos_rtx</name>
<type>2</type>
<locationURI>PARENT-3-PROJECT_LOC/vendor/cmsis_rtos_rtx</locationURI>
</link>
<link>
<name>mcu</name>
<type>2</type>
<locationURI>PARENT-3-PROJECT_LOC/mcu</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-3-PROJECT_LOC/tinyusb</locationURI>
</link>
</linkedResources>
<filteredResources>
<filter>
<id>1394686778466</id>
<name>mcu</name>
<type>26</type>
<matcher>
<id>org.eclipse.ui.ide.multiFilter</id>
<arguments>1.0-name-matches-false-false-iar</arguments>
</matcher>
</filter>
<filter>
<id>1394686778491</id>
<name>mcu</name>
<type>26</type>
<matcher>
<id>org.eclipse.ui.ide.multiFilter</id>
<arguments>1.0-name-matches-false-false-keil</arguments>
</matcher>
</filter>
</filteredResources>
</projectDescription>
demos/device/device_cmsis_rtx/device_cmsis_rtx.ewd
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demos/device/device_cmsis_rtx/device_cmsis_rtx.ewp
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demos/device/device_cmsis_rtx/device_cmsis_rtx.eww
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<?xml version="1.0" encoding="iso-8859-1"?>
<workspace>
<project>
<path>$WS_DIR$\device_cmsis_rtx.ewp</path>
</project>
</workspace>
demos/device/device_cmsis_rtx/device_cmsis_rtx.uvopt
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demos/device/device_freertos/.project
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<?xml version="1.0" encoding="UTF-8"?>
<projectDescription>
<name>device_freertos</name>
<comment></comment>
<projects>
</projects>
<buildSpec>
<buildCommand>
<name>org.eclipse.cdt.managedbuilder.core.genmakebuilder</name>
<triggers>clean,full,incremental,</triggers>
<arguments>
<dictionary>
<key>?name?</key>
<value></value>
</dictionary>
<dictionary>
<key>org.eclipse.cdt.make.core.append_environment</key>
<value>true</value>
</dictionary>
<dictionary>
<key>org.eclipse.cdt.make.core.autoBuildTarget</key>
<value>all</value>
</dictionary>
<dictionary>
<key>org.eclipse.cdt.make.core.buildArguments</key>
<value></value>
</dictionary>
<dictionary>
<key>org.eclipse.cdt.make.core.buildCommand</key>
<value>make</value>
</dictionary>
<dictionary>
<key>org.eclipse.cdt.make.core.buildLocation</key>
<value>${workspace_loc:/device_keyboard/Debug}</value>
</dictionary>
<dictionary>
<key>org.eclipse.cdt.make.core.cleanBuildTarget</key>
<value>clean</value>
</dictionary>
<dictionary>
<key>org.eclipse.cdt.make.core.contents</key>
<value>org.eclipse.cdt.make.core.activeConfigSettings</value>
</dictionary>
<dictionary>
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/**************************************************************************/
/*!
@file cdc_device_app.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 "cdc_device_app.h"
#if TUSB_CFG_DEVICE_CDC
#include "common/fifo.h" // TODO refractor
#include "app_os_prio.h"
//--------------------------------------------------------------------+
// INCLUDE
//--------------------------------------------------------------------+
enum { SERIAL_BUFFER_SIZE = 64 };
//--------------------------------------------------------------------+
// MACRO CONSTANT TYPEDEF
//--------------------------------------------------------------------+
OSAL_TASK_DEF(cdcd_serial_app_task, 128, CDC_SERIAL_APP_TASK_PRIO);
OSAL_SEM_DEF(cdcd_semaphore);
static osal_semaphore_handle_t sem_hdl;
//--------------------------------------------------------------------+
// INTERNAL OBJECT & FUNCTION DECLARATION
//--------------------------------------------------------------------+
TUSB_CFG_ATTR_USBRAM static uint8_t serial_rx_buffer[SERIAL_BUFFER_SIZE];
TUSB_CFG_ATTR_USBRAM static uint8_t serial_tx_buffer[SERIAL_BUFFER_SIZE];
FIFO_DEF(fifo_serial, SERIAL_BUFFER_SIZE, uint8_t, true);
//--------------------------------------------------------------------+
// tinyusb callbacks
//--------------------------------------------------------------------+
void tusbd_cdc_mounted_cb(uint8_t coreid)
{
osal_semaphore_reset(sem_hdl);
tusbd_cdc_receive(coreid, serial_rx_buffer, SERIAL_BUFFER_SIZE, true);
}
void tusbd_cdc_unmounted_cb(uint8_t coreid)
{
}
void tusbd_cdc_xfer_cb(uint8_t coreid, tusb_event_t event, cdc_pipeid_t pipe_id, uint32_t xferred_bytes)
{
switch ( pipe_id )
{
case CDC_PIPE_DATA_OUT:
switch(event)
{
case TUSB_EVENT_XFER_COMPLETE:
for(uint8_t i=0; i<xferred_bytes; i++)
{
fifo_write(&fifo_serial, serial_rx_buffer+i);
}
(void) osal_semaphore_post(sem_hdl); // notify main task
break;
case TUSB_EVENT_XFER_ERROR:
tusbd_cdc_receive(0, serial_rx_buffer, SERIAL_BUFFER_SIZE, true); // ignore, queue transfer again
break;
case TUSB_EVENT_XFER_STALLED:
default :
break;
}
break;
case CDC_PIPE_DATA_IN:
case CDC_PIPE_NOTIFICATION:
default:
break;
}
}
//--------------------------------------------------------------------+
// APPLICATION CODE
//--------------------------------------------------------------------+
void cdcd_serial_app_init(void)
{
sem_hdl = osal_semaphore_create( OSAL_SEM_REF(cdcd_semaphore) );
ASSERT_PTR( sem_hdl, VOID_RETURN);
ASSERT( TUSB_ERROR_NONE == osal_task_create( OSAL_TASK_REF(cdcd_serial_app_task) ), VOID_RETURN);
}
OSAL_TASK_FUNCTION( cdcd_serial_app_task , p_task_para)
{
OSAL_TASK_LOOP_BEGIN
tusb_error_t error;
osal_semaphore_wait(sem_hdl, OSAL_TIMEOUT_WAIT_FOREVER, &error);
(void) error; // suppress compiler's warnings
if ( tusbd_is_configured(0) )
{
// echo back data in the fifo
if ( !tusbd_cdc_is_busy(0, CDC_PIPE_DATA_IN) )
{
uint16_t count=0;
while( fifo_read(&fifo_serial, &serial_tx_buffer[count]) )
{
count++;
}
if (count)
{
tusbd_cdc_send(0, serial_tx_buffer, count, false);
}
}
// getting more data from host
tusbd_cdc_receive(0, serial_rx_buffer, SERIAL_BUFFER_SIZE, true);
}
OSAL_TASK_LOOP_END
}
#endif
demos/device/src/msc_device_app.c
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/**************************************************************************/
/*!
@file msc_device_app.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 "msc_device_app.h"
#if TUSB_CFG_DEVICE_MSC
//--------------------------------------------------------------------+
// INCLUDE
//--------------------------------------------------------------------+
#include "app_os_prio.h"
//--------------------------------------------------------------------+
// MACRO CONSTANT TYPEDEF
//--------------------------------------------------------------------+
static scsi_inquiry_data_t const mscd_inquiry_data =
{
.is_removable = 1,
.version = 2,
.response_data_format = 2,
.vendor_id = "tinyusb",
.product_id = "MSC Example",
.product_revision = "0.01"
};
static scsi_read_capacity10_data_t const mscd_read_capacity10_data =
{
.last_lba = ENDIAN_BE(DISK_BLOCK_NUM-1), // read capacity
.block_size = ENDIAN_BE(DISK_BLOCK_SIZE)
};
scsi_sense_fixed_data_t mscd_sense_data =
{
.response_code = 0x70,
.sense_key = 0, // no errors
.additional_sense_len = sizeof(scsi_sense_fixed_data_t) - 8
};
static scsi_read_format_capacity_data_t const mscd_format_capacity_data =
{
.list_length = 8,
.block_num = ENDIAN_BE(DISK_BLOCK_NUM), // write capacity
.descriptor_type = 2, // TODO formatted media, refractor to const
.block_size_u16 = ENDIAN_BE16(DISK_BLOCK_SIZE)
};
static scsi_mode_parameters_t const msc_dev_mode_para =
{
.mode_data_length = 3,
.medium_type = 0,
.device_specific_para = 0,
.block_descriptor_length = 0
};
//--------------------------------------------------------------------+
// tinyusb callbacks
//--------------------------------------------------------------------+
void tusbd_msc_mounted_cb(uint8_t coreid)
{
}
void tusbd_msc_unmounted_cb(uint8_t coreid)
{
}
msc_csw_status_t tusbd_msc_scsi_cb (uint8_t coreid, uint8_t lun, uint8_t scsi_cmd[16], void const ** pp_buffer, uint16_t* p_length)
{
// read10 & write10 has their own callback and MUST not be handled here
switch (scsi_cmd[0])
{
case SCSI_CMD_INQUIRY:
(*pp_buffer) = &mscd_inquiry_data;
(*p_length) = sizeof(scsi_inquiry_data_t);
break;
case SCSI_CMD_READ_CAPACITY_10:
(*pp_buffer) = &mscd_read_capacity10_data;
(*p_length) = sizeof(scsi_read_capacity10_data_t);
break;
case SCSI_CMD_REQUEST_SENSE:
(*pp_buffer) = &mscd_sense_data;
(*p_length) = sizeof(scsi_sense_fixed_data_t);
break;
case SCSI_CMD_READ_FORMAT_CAPACITY:
(*pp_buffer) = &mscd_format_capacity_data;
(*p_length) = sizeof(scsi_read_format_capacity_data_t);
break;
case SCSI_CMD_MODE_SENSE_6:
(*pp_buffer) = &msc_dev_mode_para;
(*p_length) = sizeof(msc_dev_mode_para);
break;
case SCSI_CMD_TEST_UNIT_READY:
(*pp_buffer) = NULL;
(*p_length) = 0;
break;
case SCSI_CMD_PREVENT_ALLOW_MEDIUM_REMOVAL:
(*pp_buffer) = NULL;
(*p_length) = 0;
break;
default: return MSC_CSW_STATUS_FAILED;
}
//------------- clear sense data if it is not request sense command -------------//
if ( SCSI_CMD_REQUEST_SENSE != scsi_cmd[0] )
{
mscd_sense_data.sense_key = SCSI_SENSEKEY_NONE;
mscd_sense_data.additional_sense_code = 0;
mscd_sense_data.additional_sense_qualifier = 0;
}
return MSC_CSW_STATUS_PASSED;
}
//--------------------------------------------------------------------+
// APPLICATION CODE
//--------------------------------------------------------------------+
OSAL_TASK_FUNCTION( msc_device_app_task , p_task_para)
{ // no need to implement the task yet
OSAL_TASK_LOOP_BEGIN
OSAL_TASK_LOOP_END
}
void msc_device_app_init (void)
{
}
#endif
demos/device/src/msc_device_ramdisk.c
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/**************************************************************************/
/*!
@file msc_device_ramdisk.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 "msc_device_app.h"
#if TUSB_CFG_DEVICE_MSC && defined (MSCD_APP_RAMDISK)
//--------------------------------------------------------------------+
// MACRO CONSTANT TYPEDEF
//--------------------------------------------------------------------+
//--------------------------------------------------------------------+
// INTERNAL OBJECT & FUNCTION DECLARATION
//--------------------------------------------------------------------+
TUSB_CFG_ATTR_USBRAM
uint8_t msc_device_ramdisk[DISK_BLOCK_NUM][DISK_BLOCK_SIZE] =
{
//------------- Boot Sector -------------//
// byte_per_sector = DISK_BLOCK_SIZE; fat12_sector_num_16 = DISK_BLOCK_NUM;
// sector_per_cluster = 1; reserved_sectors = 1;
// fat_num = 1; fat12_root_entry_num = 16;
// sector_per_fat = 1; sector_per_track = 1; head_num = 1; hidden_sectors = 0;
// drive_number = 0x80; media_type = 0xf8; extended_boot_signature = 0x29;
// filesystem_type = "FAT12 "; volume_serial_number = 0x1234; volume_label = "tinyusb msc";
[0] =
{
0xEB, 0x3C, 0x90, 0x4D, 0x53, 0x44, 0x4F, 0x53, 0x35, 0x2E, 0x30, 0x00, 0x02, 0x01, 0x01, 0x00,
0x01, 0x10, 0x00, 0x10, 0x00, 0xF8, 0x01, 0x00, 0x01, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x80, 0x00, 0x29, 0x34, 0x12, 0x00, 0x00, 0x74, 0x69, 0x6E, 0x79, 0x75,
0x73, 0x62, 0x20, 0x6D, 0x73, 0x63, 0x46, 0x41, 0x54, 0x31, 0x32, 0x20, 0x20, 0x20, 0x00, 0x00,
[510] = 0x55, [511] = 0xAA // FAT magic code
},
//------------- FAT12 Table -------------//
[1] =
{
0xF8, 0xFF, 0xFF, 0xFF, 0x0F // // first 2 entries must be F8FF, third entry is cluster end of readme file
},
//------------- Root Directory -------------//
[2] =
{
// first entry is volume label
0x54, 0x49, 0x4E, 0x59, 0x55, 0x53, 0x42, 0x20, 0x4D, 0x53, 0x43, 0x08, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x4F, 0x6D, 0x65, 0x43, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
// second entry is readme file
'R' , 'E' , 'A' , 'D' , 'M' , 'E' , ' ' , ' ' , 'T' , 'X' , 'T' , 0x20, 0x00, 0xC6, 0x52, 0x6D,
0x65, 0x43, 0x65, 0x43, 0x00, 0x00, 0x88, 0x6D, 0x65, 0x43, 0x02, 0x00,
sizeof(README_CONTENTS)-1, 0x00, 0x00, 0x00 // readme's filesize (4 Bytes)
},
//------------- Readme Content -------------//
[3] = README_CONTENTS
};
//--------------------------------------------------------------------+
// IMPLEMENTATION
//--------------------------------------------------------------------+
uint16_t tusbd_msc_read10_cb (uint8_t coreid, uint8_t lun, void** pp_buffer, uint32_t lba, uint16_t block_count)
{
(*pp_buffer) = msc_device_ramdisk[lba];
return min16_of(block_count, DISK_BLOCK_NUM);
}
uint16_t tusbd_msc_write10_cb(uint8_t coreid, uint8_t lun, void** pp_buffer, uint32_t lba, uint16_t block_count)
{
(*pp_buffer) = msc_device_ramdisk[lba];
return min16_of(block_count, DISK_BLOCK_NUM);
}
//--------------------------------------------------------------------+
// HELPER
//--------------------------------------------------------------------+
#if 0 // no need to use fat12 helper
typedef ATTR_PACKED_STRUCT(struct) {
//------------- common -------------//
uint8_t jump_code[3] ; ///< Assembly instruction to jump to boot code.
uint8_t oem_name[8] ; ///< OEM Name in ASCII.
uint16_t byte_per_sector ; ///< Bytes per sector. Allowed values include 512, 1024, 2048, and 4096.
uint8_t sector_per_cluster ; ///< Sectors per cluster (data unit). Allowed values are powers of 2, but the cluster size must be 32KB or smaller.
uint16_t reserved_sectors ; ///< Size in sectors of the reserved area.
uint8_t fat_num ; ///< Number of FATs. Typically two for redundancy, but according to Microsoft it can be one for some small storage devices.
uint16_t fat12_root_entry_num ; ///< Maximum number of files in the root directory for FAT12 and FAT16. This is 0 for FAT32 and typically 512 for FAT16.
uint16_t fat12_sector_num_16 ; ///< 16-bit number of sectors in file system. If the number of sectors is larger than can be represented in this 2-byte value, a 4-byte value exists later in the data structure and this should be 0.
uint8_t media_type ; ///< 0xf8 should be used for fixed disks and 0xf0 for removable.
uint16_t sector_per_fat ; ///< 16-bit size in sectors of each FAT for FAT12 and FAT16. For FAT32, this field is 0.
uint16_t sector_per_track ; ///< Sectors per track of storage device.
uint16_t head_num ; ///< Number of heads in storage device.
uint32_t hidden_sectors ; ///< Number of sectors before the start of partition.
uint32_t sector_num_32 ; ///< 32-bit value of number of sectors in file system. Either this value or the 16-bit value above must be 0.
//------------- FAT32 -------------//
uint8_t drive_number ; ///< Physical drive number (0x00 for (first) removable media, 0x80 for (first) fixed disk
uint8_t reserved ;
uint8_t extended_boot_signature ; ///< should be 0x29
uint32_t volume_serial_number ; ///< Volume serial number, which some versions of Windows will calculate based on the creation date and time.
uint8_t volume_label[11] ;
uint8_t filesystem_type[8] ; ///< File system type label in ASCII, padded with blank (0x20). Standard values include "FAT," "FAT12," and "FAT16," but nothing is required.
uint8_t reserved2[448] ;
uint16_t fat_signature ; ///< Signature value (0xAA55).
}fat12_boot_sector_t;
STATIC_ASSERT(sizeof(fat12_boot_sector_t) == 512, "size is not correct");
typedef ATTR_PACKED_STRUCT(struct) {
uint8_t name[11];
ATTR_PACKED_STRUCT(struct){
uint8_t readonly : 1;
uint8_t hidden : 1;
uint8_t system : 1;
uint8_t volume_label : 1;
uint8_t directory : 1;
uint8_t archive : 1;
} attr; // Long File Name = 0x0f
uint8_t reserved;
uint8_t created_time_tenths_of_seconds;
uint16_t created_time;
uint16_t created_date;
uint16_t accessed_date;
uint16_t cluster_high;
uint16_t written_time;
uint16_t written_date;
uint16_t cluster_low;
uint32_t file_size;
}fat_directory_t;
STATIC_ASSERT(sizeof(fat_directory_t) == 32, "size is not correct");
void fat12_fs_init(uint8_t msc_device_ramdisk[DISK_BLOCK_NUM][DISK_BLOCK_SIZE])
{
uint8_t const 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\
issue at https://github.com/hathach/tinyusb";
//------------- Boot Sector -------------//
fat12_boot_sector_t* p_boot_fat = (fat12_boot_sector_t* ) msc_device_ramdisk[0];
memclr_(p_boot_fat, sizeof(fat12_boot_sector_t));
memcpy(p_boot_fat->jump_code, "\xEB\x3C\x90", 3);
memcpy(p_boot_fat->oem_name, "MSDOS5.0", 8);
p_boot_fat->byte_per_sector = DISK_BLOCK_SIZE;
p_boot_fat->sector_per_cluster = 1;
p_boot_fat->reserved_sectors = 1;
p_boot_fat->fat_num = 1;
p_boot_fat->fat12_root_entry_num = 16;
p_boot_fat->fat12_sector_num_16 = DISK_BLOCK_NUM;
p_boot_fat->media_type = 0xf8; // fixed disk
p_boot_fat->sector_per_fat = 1;
p_boot_fat->sector_per_track = 1;
p_boot_fat->head_num = 1;
p_boot_fat->hidden_sectors = 0;
p_boot_fat->drive_number = 0x80;
p_boot_fat->extended_boot_signature = 0x29;
p_boot_fat->volume_serial_number = 0x1234;
memcpy(p_boot_fat->volume_label , "tinyusb msc", 11);
memcpy(p_boot_fat->filesystem_type, "FAT12 ", 8);
p_boot_fat->fat_signature = 0xAA55;
//------------- FAT12 Table (first 2 entries are F8FF, third entry is cluster end of readme file-------------//
memcpy(msc_device_ramdisk[1], "\xF8\xFF\xFF\xFF\x0F", 5);
//------------- Root Directory -------------//
fat_directory_t* p_entry = (fat_directory_t*) msc_device_ramdisk[2];
// first entry is volume label
(*p_entry) = (fat_directory_t)
{
.name = "TINYUSB MSC",
.attr.volume_label = 1,
};
p_entry += 1; // advance to second entry, second entry is readme file
(*p_entry) = (fat_directory_t)
{
.name = "README TXT",
.created_time = 0x6D52,
.written_time = 0x6D52,
.created_date = 0x4365,
.accessed_date = 0x4365,
.written_date = 0x4365,
.cluster_high = 0,
.cluster_low = 2,
.file_size = sizeof(readme_contents)-1 // exculde NULL
}; // first entry is volume label
//------------- Readme Content -------------//
memcpy(msc_device_ramdisk[3], readme_contents, sizeof(readme_contents)-1);
}
#endif
#endif
demos/device/src/tusb_descriptors.c
-467
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@@ -1,467 +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_descriptors.h"
//--------------------------------------------------------------------+
// Keyboard Report Descriptor
//--------------------------------------------------------------------+
#if TUSB_CFG_DEVICE_HID_KEYBOARD
uint8_t const desc_keyboard_report[] = {
HID_USAGE_PAGE ( HID_USAGE_PAGE_DESKTOP ),
HID_USAGE ( HID_USAGE_DESKTOP_KEYBOARD ),
HID_COLLECTION ( HID_COLLECTION_APPLICATION ),
HID_USAGE_PAGE ( HID_USAGE_PAGE_KEYBOARD ),
HID_USAGE_MIN ( 224 ),
HID_USAGE_MAX ( 231 ),
HID_LOGICAL_MIN ( 0 ),
HID_LOGICAL_MAX ( 1 ),
HID_REPORT_SIZE ( 1 ),
HID_REPORT_COUNT ( 8 ), /* 8 bits */
HID_INPUT ( HID_DATA | HID_VARIABLE | HID_ABSOLUTE ), /* maskable modifier key */
HID_REPORT_SIZE ( 8 ),
HID_REPORT_COUNT ( 1 ),
HID_INPUT ( HID_CONSTANT ), /* reserved */
HID_USAGE_PAGE ( HID_USAGE_PAGE_LED ),
HID_USAGE_MIN ( 1 ),
HID_USAGE_MAX ( 5 ),
HID_REPORT_COUNT ( 5 ),
HID_REPORT_SIZE ( 1 ),
HID_OUTPUT ( HID_DATA | HID_VARIABLE | HID_ABSOLUTE ), /* 5-bit Led report */
HID_REPORT_SIZE ( 3 ), /* led padding */
HID_REPORT_COUNT ( 1 ),
HID_OUTPUT ( HID_CONSTANT ),
HID_USAGE_PAGE (HID_USAGE_PAGE_KEYBOARD),
HID_USAGE_MIN ( 0 ),
HID_USAGE_MAX ( 101 ),
HID_LOGICAL_MIN ( 0 ),
HID_LOGICAL_MAX ( 101 ),
HID_REPORT_SIZE ( 8 ),
HID_REPORT_COUNT ( 6 ),
HID_INPUT ( HID_DATA | HID_ARRAY | HID_ABSOLUTE ), /* keycodes array 6 items */
HID_COLLECTION_END
};
#endif
//--------------------------------------------------------------------+
// Mouse Report Descriptor
//--------------------------------------------------------------------+
#if TUSB_CFG_DEVICE_HID_MOUSE
uint8_t const desc_mouse_report[] = {
HID_USAGE_PAGE ( HID_USAGE_PAGE_DESKTOP ),
HID_USAGE ( HID_USAGE_DESKTOP_MOUSE ),
HID_COLLECTION ( HID_COLLECTION_APPLICATION ),
HID_USAGE (HID_USAGE_DESKTOP_POINTER),
HID_COLLECTION ( HID_COLLECTION_PHYSICAL ),
HID_USAGE_PAGE ( HID_USAGE_PAGE_BUTTON ),
HID_USAGE_MIN ( 1 ),
HID_USAGE_MAX ( 3 ),
HID_LOGICAL_MIN ( 0 ),
HID_LOGICAL_MAX ( 1 ),
HID_REPORT_SIZE ( 1 ),
HID_REPORT_COUNT ( 3 ), /* Left, Right and Middle mouse*/
HID_INPUT ( HID_DATA | HID_VARIABLE | HID_ABSOLUTE ),
HID_REPORT_SIZE ( 5 ),
HID_REPORT_COUNT ( 1 ),
HID_INPUT ( HID_CONSTANT ), /* 5 bit padding followed 3 bit buttons */
HID_USAGE_PAGE ( HID_USAGE_PAGE_DESKTOP ),
HID_USAGE ( HID_USAGE_DESKTOP_X ),
HID_USAGE ( HID_USAGE_DESKTOP_Y ),
HID_LOGICAL_MIN ( 0x81 ), /* -127 */
HID_LOGICAL_MAX ( 0x7f ), /* 127 */
HID_REPORT_SIZE ( 8 ),
HID_REPORT_COUNT ( 2 ), /* X, Y position */
HID_INPUT ( HID_DATA | HID_VARIABLE | HID_RELATIVE ), /* relative values */
HID_USAGE ( HID_USAGE_DESKTOP_WHEEL ), /* mouse scroll */
HID_LOGICAL_MIN ( 0x81 ), /* -127 */
HID_LOGICAL_MAX ( 0x7f ), /* 127 */
HID_REPORT_COUNT( 1 ),
HID_REPORT_SIZE ( 8 ), /* 8-bit value */
HID_INPUT ( HID_DATA | HID_VARIABLE | HID_RELATIVE ), /* relative values */
HID_COLLECTION_END,
HID_COLLECTION_END
};
#endif
//--------------------------------------------------------------------+
// USB DEVICE DESCRIPTOR
//--------------------------------------------------------------------+
tusb_descriptor_device_t const desc_device =
{
.bLength = sizeof(tusb_descriptor_device_t),
.bDescriptorType = TUSB_DESC_TYPE_DEVICE,
.bcdUSB = 0x0200,
#if TUSB_CFG_DEVICE_CDC
// Use Interface Association Descriptor (IAD) for CDC
// As required by USB Specs IAD's subclass must be common class (2) and protocol must be IAD (1)
.bDeviceClass = TUSB_CLASS_MISC,
.bDeviceSubClass = MISC_SUBCLASS_COMMON,
.bDeviceProtocol = MISC_PROTOCOL_IAD,
#else
.bDeviceClass = 0x00,
.bDeviceSubClass = 0x00,
.bDeviceProtocol = 0x00,
#endif
.bMaxPacketSize0 = TUSB_CFG_DEVICE_CONTROL_ENDOINT_SIZE,
.idVendor = CFG_VENDORID,
.idProduct = CFG_PRODUCTID,
.bcdDevice = 0x0100,
.iManufacturer = 0x01,
.iProduct = 0x02,
.iSerialNumber = 0x03,
.bNumConfigurations = 0x01 // TODO multiple configurations
};
//--------------------------------------------------------------------+
// USB COFNIGURATION DESCRIPTOR
//--------------------------------------------------------------------+
app_descriptor_configuration_t const desc_configuration =
{
.configuration =
{
.bLength = sizeof(tusb_descriptor_configuration_t),
.bDescriptorType = TUSB_DESC_TYPE_CONFIGURATION,
.wTotalLength = sizeof(app_descriptor_configuration_t),
.bNumInterfaces = TOTAL_INTEFACES,
.bConfigurationValue = 1,
.iConfiguration = 0x00,
.bmAttributes = TUSB_DESC_CONFIG_ATT_BUS_POWER,
.bMaxPower = TUSB_DESC_CONFIG_POWER_MA(100)
},
#if TUSB_CFG_DEVICE_CDC
// IAD points to CDC Interfaces
.cdc_iad =
{
.bLength = sizeof(tusb_descriptor_interface_association_t),
.bDescriptorType = TUSB_DESC_TYPE_INTERFACE_ASSOCIATION,
.bFirstInterface = INTERFACE_NO_CDC,
.bInterfaceCount = 2,
.bFunctionClass = TUSB_CLASS_CDC,
.bFunctionSubClass = CDC_COMM_SUBCLASS_ABSTRACT_CONTROL_MODEL,
.bFunctionProtocol = CDC_COMM_PROTOCOL_ATCOMMAND,
.iFunction = 0
},
//------------- CDC Communication Interface -------------//
.cdc_comm_interface =
{
.bLength = sizeof(tusb_descriptor_interface_t),
.bDescriptorType = TUSB_DESC_TYPE_INTERFACE,
.bInterfaceNumber = INTERFACE_NO_CDC,
.bAlternateSetting = 0,
.bNumEndpoints = 1,
.bInterfaceClass = TUSB_CLASS_CDC,
.bInterfaceSubClass = CDC_COMM_SUBCLASS_ABSTRACT_CONTROL_MODEL,
.bInterfaceProtocol = CDC_COMM_PROTOCOL_ATCOMMAND,
.iInterface = 0x00
},
.cdc_header =
{
.bLength = sizeof(cdc_desc_func_header_t),
.bDescriptorType = TUSB_DESC_TYPE_INTERFACE_CLASS_SPECIFIC,
.bDescriptorSubType = CDC_FUNC_DESC_HEADER,
.bcdCDC = 0x0120
},
.cdc_acm =
{
.bLength = sizeof(cdc_desc_func_abstract_control_management_t),
.bDescriptorType = TUSB_DESC_TYPE_INTERFACE_CLASS_SPECIFIC,
.bDescriptorSubType = CDC_FUNC_DESC_ABSTRACT_CONTROL_MANAGEMENT,
.bmCapabilities = { // 0x06
.support_line_request = 1,
.support_send_break = 1
}
},
.cdc_union =
{
.bLength = sizeof(cdc_desc_func_union_t), // plus number of
.bDescriptorType = TUSB_DESC_TYPE_INTERFACE_CLASS_SPECIFIC,
.bDescriptorSubType = CDC_FUNC_DESC_UNION,
.bControlInterface = 0,
.bSubordinateInterface = 1,
},
.cdc_endpoint_notification =
{
.bLength = sizeof(tusb_descriptor_endpoint_t),
.bDescriptorType = TUSB_DESC_TYPE_ENDPOINT,
.bEndpointAddress = CDC_EDPT_NOTIFICATION_ADDR,
.bmAttributes = { .xfer = TUSB_XFER_INTERRUPT },
.wMaxPacketSize = { .size = 0x08 },
.bInterval = 0x0a
},
//------------- CDC Data Interface -------------//
.cdc_data_interface =
{
.bLength = sizeof(tusb_descriptor_interface_t),
.bDescriptorType = TUSB_DESC_TYPE_INTERFACE,
.bInterfaceNumber = INTERFACE_NO_CDC+1,
.bAlternateSetting = 0x00,
.bNumEndpoints = 2,
.bInterfaceClass = TUSB_CLASS_CDC_DATA,
.bInterfaceSubClass = 0,
.bInterfaceProtocol = 0,
.iInterface = 0x04
},
.cdc_endpoint_out =
{
.bLength = sizeof(tusb_descriptor_endpoint_t),
.bDescriptorType = TUSB_DESC_TYPE_ENDPOINT,
.bEndpointAddress = CDC_EDPT_DATA_OUT_ADDR,
.bmAttributes = { .xfer = TUSB_XFER_BULK },
.wMaxPacketSize = { .size = CDC_EDPT_DATA_PACKETSIZE },
.bInterval = 0
},
.cdc_endpoint_in =
{
.bLength = sizeof(tusb_descriptor_endpoint_t),
.bDescriptorType = TUSB_DESC_TYPE_ENDPOINT,
.bEndpointAddress = CDC_EDPT_DATA_IN_ADDR,
.bmAttributes = { .xfer = TUSB_XFER_BULK },
.wMaxPacketSize = { .size = CDC_EDPT_DATA_PACKETSIZE },
.bInterval = 0
},
#endif
//------------- HID Keyboard -------------//
#if TUSB_CFG_DEVICE_HID_KEYBOARD
.keyboard_interface =
{
.bLength = sizeof(tusb_descriptor_interface_t),
.bDescriptorType = TUSB_DESC_TYPE_INTERFACE,
.bInterfaceNumber = INTERFACE_NO_HID_KEYBOARD,
.bAlternateSetting = 0x00,
.bNumEndpoints = 1,
.bInterfaceClass = TUSB_CLASS_HID,
.bInterfaceSubClass = HID_SUBCLASS_BOOT,
.bInterfaceProtocol = HID_PROTOCOL_KEYBOARD,
.iInterface = 0x05
},
.keyboard_hid =
{
.bLength = sizeof(tusb_hid_descriptor_hid_t),
.bDescriptorType = HID_DESC_TYPE_HID,
.bcdHID = 0x0111,
.bCountryCode = HID_Local_NotSupported,
.bNumDescriptors = 1,
.bReportType = HID_DESC_TYPE_REPORT,
.wReportLength = sizeof(desc_keyboard_report)
},
.keyboard_endpoint =
{
.bLength = sizeof(tusb_descriptor_endpoint_t),
.bDescriptorType = TUSB_DESC_TYPE_ENDPOINT,
.bEndpointAddress = HID_KEYBOARD_EDPT_ADDR,
.bmAttributes = { .xfer = TUSB_XFER_INTERRUPT },
.wMaxPacketSize = { .size = HID_KEYBOARD_EDPT_PACKETSIZE },
.bInterval = 0x0A
},
#endif
//------------- HID Mouse -------------//
#if TUSB_CFG_DEVICE_HID_MOUSE
.mouse_interface =
{
.bLength = sizeof(tusb_descriptor_interface_t),
.bDescriptorType = TUSB_DESC_TYPE_INTERFACE,
.bInterfaceNumber = INTERFACE_NO_HID_MOUSE,
.bAlternateSetting = 0x00,
.bNumEndpoints = 1,
.bInterfaceClass = TUSB_CLASS_HID,
.bInterfaceSubClass = HID_SUBCLASS_BOOT,
.bInterfaceProtocol = HID_PROTOCOL_MOUSE,
.iInterface = 0x06
},
.mouse_hid =
{
.bLength = sizeof(tusb_hid_descriptor_hid_t),
.bDescriptorType = HID_DESC_TYPE_HID,
.bcdHID = 0x0111,
.bCountryCode = HID_Local_NotSupported,
.bNumDescriptors = 1,
.bReportType = HID_DESC_TYPE_REPORT,
.wReportLength = sizeof(desc_mouse_report)
},
.mouse_endpoint =
{
.bLength = sizeof(tusb_descriptor_endpoint_t),
.bDescriptorType = TUSB_DESC_TYPE_ENDPOINT,
.bEndpointAddress = HID_MOUSE_EDPT_ADDR, // TODO
.bmAttributes = { .xfer = TUSB_XFER_INTERRUPT },
.wMaxPacketSize = { .size = HID_MOUSE_EDPT_PACKETSIZE },
.bInterval = 0x0A
},
#endif
//------------- Mass Storage -------------//
#if TUSB_CFG_DEVICE_MSC
.msc_interface =
{
.bLength = sizeof(tusb_descriptor_interface_t),
.bDescriptorType = TUSB_DESC_TYPE_INTERFACE,
.bInterfaceNumber = INTERFACE_NO_MSC,
.bAlternateSetting = 0x00,
.bNumEndpoints = 2,
.bInterfaceClass = TUSB_CLASS_MSC,
.bInterfaceSubClass = MSC_SUBCLASS_SCSI,
.bInterfaceProtocol = MSC_PROTOCOL_BOT,
.iInterface = 0x07
},
.msc_endpoint_in =
{
.bLength = sizeof(tusb_descriptor_endpoint_t),
.bDescriptorType = TUSB_DESC_TYPE_ENDPOINT,
.bEndpointAddress = MSC_EDPT_IN_ADDR,
.bmAttributes = { .xfer = TUSB_XFER_BULK },
.wMaxPacketSize = { .size = MSC_EDPT_PACKETSIZE },
.bInterval = 1
},
.msc_endpoint_out =
{
.bLength = sizeof(tusb_descriptor_endpoint_t),
.bDescriptorType = TUSB_DESC_TYPE_ENDPOINT,
.bEndpointAddress = MSC_EDPT_OUT_ADDR,
.bmAttributes = { .xfer = TUSB_XFER_BULK },
.wMaxPacketSize = { .size = MSC_EDPT_PACKETSIZE },
.bInterval = 1
},
#endif
};
//--------------------------------------------------------------------+
// 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_descriptor_arr [] =
{
[0] = (uint16_t []) { // supported language
ENDIAN_BE16_FROM( STRING_LEN_UNICODE(1), TUSB_DESC_TYPE_STRING ),
0x0409 // English
},
[1] = (uint16_t []) { // manufacturer
ENDIAN_BE16_FROM( STRING_LEN_UNICODE(11), TUSB_DESC_TYPE_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_TYPE_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_TYPE_STRING),
'1', '2', '3', '4' // len = 4
},
[4] = (uint16_t []) { // CDC Interface
ENDIAN_BE16_FROM( STRING_LEN_UNICODE(3), TUSB_DESC_TYPE_STRING),
'c', 'd', 'c' // len = 3
},
[5] = (uint16_t []) { // Keyboard Interface
ENDIAN_BE16_FROM( STRING_LEN_UNICODE(5), TUSB_DESC_TYPE_STRING),
'm', 'o', 'u', 's', 'e' // len = 5
},
[6] = (uint16_t []) { // Keyboard Interface
ENDIAN_BE16_FROM( STRING_LEN_UNICODE(8), TUSB_DESC_TYPE_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_TYPE_STRING),
'm', 's', 'c' // len = 3
}
};
//--------------------------------------------------------------------+
// TINYUSB Descriptors Pointer (this variable is required by the stack)
//--------------------------------------------------------------------+
tusbd_descriptor_pointer_t tusbd_descriptor_pointers =
{
.p_device = (uint8_t const * ) &desc_device,
.p_configuration = (uint8_t const * ) &desc_configuration,
.p_string_arr = (uint8_t const **) string_descriptor_arr,
#if TUSB_CFG_DEVICE_HID_KEYBOARD
.p_hid_keyboard_report = (uint8_t const *) desc_keyboard_report,
#endif
#if TUSB_CFG_DEVICE_HID_MOUSE
.p_hid_mouse_report = (uint8_t const *) desc_mouse_report,
#endif
};
demos/device/src/tusb_descriptors.h
-177
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@@ -1,177 +0,0 @@
/**************************************************************************/
/*!
@file tusb_descriptors.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_DESCRIPTORS_H_
#define _TUSB_DESCRIPTORS_H_
#include "tusb.h"
//--------------------------------------------------------------------+
// Descriptors Value (calculated by enabled Classes)
//--------------------------------------------------------------------+
#define CFG_VENDORID 0xCAFE
//#define CFG_PRODUCTID 0x4567 // use auto product id to prevent conflict with pc's driver
// each combination of interfaces need to have a unique productid, as windows will bind & remember device driver after the first plug.
// Auto ProductID layout's Bitmap: (MSB) MassStorage | Generic | Mouse | Key | CDC (LSB)
#ifndef CFG_PRODUCTID
#define PRODUCTID_BITMAP(interface, n) ( (TUSB_CFG_DEVICE_##interface) << (n) )
#define CFG_PRODUCTID (0x4000 | ( PRODUCTID_BITMAP(CDC, 0) | PRODUCTID_BITMAP(HID_KEYBOARD, 1) | \
PRODUCTID_BITMAP(HID_MOUSE, 2) | PRODUCTID_BITMAP(HID_GENERIC, 3) | \
PRODUCTID_BITMAP(MSC, 4) ) )
#endif
#define INTERFACE_NO_CDC 0
#define INTERFACE_NO_HID_KEYBOARD (INTERFACE_NO_CDC + 2*(TUSB_CFG_DEVICE_CDC ? 1 : 0) )
#define INTERFACE_NO_HID_MOUSE (INTERFACE_NO_HID_KEYBOARD + TUSB_CFG_DEVICE_HID_KEYBOARD )
#define INTERFACE_NO_HID_GENERIC (INTERFACE_NO_HID_MOUSE + TUSB_CFG_DEVICE_HID_MOUSE )
#define INTERFACE_NO_MSC (INTERFACE_NO_HID_GENERIC + TUSB_CFG_DEVICE_HID_GENERIC )
#define TOTAL_INTEFACES (2*TUSB_CFG_DEVICE_CDC + TUSB_CFG_DEVICE_HID_KEYBOARD + TUSB_CFG_DEVICE_HID_MOUSE + \
TUSB_CFG_DEVICE_HID_GENERIC + TUSB_CFG_DEVICE_MSC)
#if (TUSB_CFG_MCU == MCU_LPC11UXX || TUSB_CFG_MCU == MCU_LPC13UXX) && (TOTAL_INTEFACES > 4)
#error These MCUs do not have enough number of endpoints for the current configuration
#endif
//--------------------------------------------------------------------+
// Endpoints Address & Max Packet Size
//--------------------------------------------------------------------+
#define EDPT_IN(x) (0x80 | (x))
#define EDPT_OUT(x) (x)
#if TUSB_CFG_MCU == MCU_LPC175X_6X // MCUs's endpoint number has a fixed type
//------------- CDC -------------//
#define CDC_EDPT_NOTIFICATION_ADDR EDPT_IN (1)
#define CDC_EDPT_NOTIFICATION_PACKETSIZE 64
#define CDC_EDPT_DATA_OUT_ADDR EDPT_OUT(2)
#define CDC_EDPT_DATA_IN_ADDR EDPT_IN (2)
#define CDC_EDPT_DATA_PACKETSIZE 64
//------------- HID Keyboard -------------//
#define HID_KEYBOARD_EDPT_ADDR EDPT_IN (4)
#define HID_KEYBOARD_EDPT_PACKETSIZE 8
//------------- HID Mouse -------------//
#define HID_MOUSE_EDPT_ADDR EDPT_IN (7)
#define HID_MOUSE_EDPT_PACKETSIZE 8
//------------- HID Generic -------------//
//------------- Mass Storage -------------//
#define MSC_EDPT_OUT_ADDR EDPT_OUT(5)
#define MSC_EDPT_IN_ADDR EDPT_IN (5)
#else
//------------- CDC -------------//
#define CDC_EDPT_NOTIFICATION_ADDR EDPT_IN (INTERFACE_NO_CDC+1)
#define CDC_EDPT_NOTIFICATION_PACKETSIZE 64
#define CDC_EDPT_DATA_OUT_ADDR EDPT_OUT(INTERFACE_NO_CDC+2)
#define CDC_EDPT_DATA_IN_ADDR EDPT_IN (INTERFACE_NO_CDC+2)
#define CDC_EDPT_DATA_PACKETSIZE 64
//------------- HID Keyboard -------------//
#define HID_KEYBOARD_EDPT_ADDR EDPT_IN (INTERFACE_NO_HID_KEYBOARD+1)
#define HID_KEYBOARD_EDPT_PACKETSIZE 8
//------------- HID Mouse -------------//
#define HID_MOUSE_EDPT_ADDR EDPT_IN (INTERFACE_NO_HID_MOUSE+1)
#define HID_MOUSE_EDPT_PACKETSIZE 8
//------------- HID Generic -------------//
//------------- Mass Storage -------------//
#define MSC_EDPT_OUT_ADDR EDPT_OUT(INTERFACE_NO_MSC+1)
#define MSC_EDPT_IN_ADDR EDPT_IN (INTERFACE_NO_MSC+1)
#endif
#define MSC_EDPT_PACKETSIZE (TUSB_CFG_MCU == MCU_LPC43XX ? 512 : 64)
//--------------------------------------------------------------------+
// CONFIGURATION DESCRIPTOR
//--------------------------------------------------------------------+
typedef ATTR_PACKED_STRUCT(struct)
{
tusb_descriptor_configuration_t configuration;
//------------- CDC -------------//
#if TUSB_CFG_DEVICE_CDC
tusb_descriptor_interface_association_t cdc_iad;
//CDC Control Interface
tusb_descriptor_interface_t cdc_comm_interface;
cdc_desc_func_header_t cdc_header;
cdc_desc_func_abstract_control_management_t cdc_acm;
cdc_desc_func_union_t cdc_union;
tusb_descriptor_endpoint_t cdc_endpoint_notification;
//CDC Data Interface
tusb_descriptor_interface_t cdc_data_interface;
tusb_descriptor_endpoint_t cdc_endpoint_out;
tusb_descriptor_endpoint_t cdc_endpoint_in;
#endif
//------------- HID Keyboard -------------//
#if TUSB_CFG_DEVICE_HID_KEYBOARD
tusb_descriptor_interface_t keyboard_interface;
tusb_hid_descriptor_hid_t keyboard_hid;
tusb_descriptor_endpoint_t keyboard_endpoint;
#endif
//------------- HID Mouse -------------//
#if TUSB_CFG_DEVICE_HID_MOUSE
tusb_descriptor_interface_t mouse_interface;
tusb_hid_descriptor_hid_t mouse_hid;
tusb_descriptor_endpoint_t mouse_endpoint;
#endif
//------------- Mass Storage -------------//
#if TUSB_CFG_DEVICE_MSC
tusb_descriptor_interface_t msc_interface;
tusb_descriptor_endpoint_t msc_endpoint_in;
tusb_descriptor_endpoint_t msc_endpoint_out;
#endif
} app_descriptor_configuration_t;
#endif
demos/host/host_cmsis_rtx/.cproject
-807
View File
@@ -1,807 +0,0 @@
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&lt;Properties property_0="None" property_2="LPC18_43_SPIFI_4MB_64KB.cfx" property_3="NXP" property_4="LPC4357" property_count="5" version="70200"/&gt;&#13;
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&lt;memoryInstance derived_from="Flash" edited="true" id="FlashSPIFI" location="0x14000000" size="0x40000"/&gt;&#13;
&lt;memoryInstance derived_from="RAM" edited="true" id="RamLoc128" location="0x10000000" size="0x20000"/&gt;&#13;
&lt;memoryInstance derived_from="RAM" edited="true" id="RamLoc72" location="0x10080000" size="0x12000"/&gt;&#13;
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&lt;memoryInstance derived_from="RAM" edited="true" id="RamAHB16" location="0x20008000" size="0x4000"/&gt;&#13;
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&lt;prog_flash blocksz="0x2000" location="0x1a000000" maxprgbuff="0x400" progwithcode="TRUE" size="0x10000"/&gt;&#13;
&lt;prog_flash blocksz="0x10000" location="0x1a010000" maxprgbuff="0x400" progwithcode="TRUE" size="0x70000"/&gt;&#13;
&lt;prog_flash blocksz="0x2000" location="0x1b000000" maxprgbuff="0x400" progwithcode="TRUE" size="0x10000"/&gt;&#13;
&lt;prog_flash blocksz="0x10000" location="0x1b010000" maxprgbuff="0x400" progwithcode="TRUE" size="0x70000"/&gt;&#13;
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&lt;peripheralInstance derived_from="USB0" id="USB0" location="0x40006000"/&gt;&#13;
&lt;peripheralInstance derived_from="USB1" id="USB1" location="0x40007000"/&gt;&#13;
&lt;peripheralInstance derived_from="LCD" id="LCD" location="0x40008000"/&gt;&#13;
&lt;peripheralInstance derived_from="EEPROM" id="EEPROM" location="0x4000e000"/&gt;&#13;
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&lt;peripheralInstance derived_from="REGFILE" id="REGFILE" location="0x40041000"/&gt;&#13;
&lt;peripheralInstance derived_from="PMC" id="PMC" location="0x40042000"/&gt;&#13;
&lt;peripheralInstance derived_from="CREG" id="CREG" location="0x40043000"/&gt;&#13;
&lt;peripheralInstance derived_from="EVENTROUTER" id="EVENTROUTER" location="0x40044000"/&gt;&#13;
&lt;peripheralInstance derived_from="RTC" id="RTC" location="0x40046000"/&gt;&#13;
&lt;peripheralInstance derived_from="CGU" id="CGU" location="0x40050000"/&gt;&#13;
&lt;peripheralInstance derived_from="CCU1" id="CCU1" location="0x40051000"/&gt;&#13;
&lt;peripheralInstance derived_from="CCU2" id="CCU2" location="0x40052000"/&gt;&#13;
&lt;peripheralInstance derived_from="RGU" id="RGU" location="0x40053000"/&gt;&#13;
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&lt;peripheralInstance derived_from="SSP1" id="SSP1" location="0x400c5000"/&gt;&#13;
&lt;peripheralInstance derived_from="TIMER0" id="TIMER0" location="0x40084000"/&gt;&#13;
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&lt;peripheralInstance derived_from="TIMER2" id="TIMER2" location="0x400c3000"/&gt;&#13;
&lt;peripheralInstance derived_from="TIMER3" id="TIMER3" location="0x400c4000"/&gt;&#13;
&lt;peripheralInstance derived_from="SCU" id="SCU" location="0x40086000"/&gt;&#13;
&lt;peripheralInstance derived_from="GPIO-PIN-INT" id="GPIO-PIN-INT" location="0x40087000"/&gt;&#13;
&lt;peripheralInstance derived_from="GPIO-GROUP-INT0" id="GPIO-GROUP-INT0" location="0x40088000"/&gt;&#13;
&lt;peripheralInstance derived_from="GPIO-GROUP-INT1" id="GPIO-GROUP-INT1" location="0x40089000"/&gt;&#13;
&lt;peripheralInstance derived_from="MCPWM" id="MCPWM" location="0x400a0000"/&gt;&#13;
&lt;peripheralInstance derived_from="I2C0" id="I2C0" location="0x400a1000"/&gt;&#13;
&lt;peripheralInstance derived_from="I2C1" id="I2C1" location="0x400e0000"/&gt;&#13;
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&lt;peripheralInstance derived_from="QEI" id="QEI" location="0x400c6000"/&gt;&#13;
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&lt;peripheralInstance derived_from="DAC" id="DAC" location="0x400e1000"/&gt;&#13;
&lt;peripheralInstance derived_from="C-CAN0" id="C-CAN0" location="0x400e2000"/&gt;&#13;
&lt;peripheralInstance derived_from="ADC0" id="ADC0" location="0x400e3000"/&gt;&#13;
&lt;peripheralInstance derived_from="ADC1" id="ADC1" location="0x400e4000"/&gt;&#13;
&lt;peripheralInstance derived_from="GPIO-PORT" id="GPIO-PORT" location="0x400f4000"/&gt;&#13;
&lt;peripheralInstance derived_from="SPI" id="SPI" location="0x40100000"/&gt;&#13;
&lt;peripheralInstance derived_from="SGPIO" id="SGPIO" location="0x40101000"/&gt;&#13;
&lt;/chip&gt;&#13;
&lt;processor&gt;&lt;name gcc_name="cortex-m4"&gt;Cortex-M4&lt;/name&gt;&#13;
&lt;family&gt;Cortex-M&lt;/family&gt;&#13;
&lt;/processor&gt;&#13;
&lt;link href="nxp_lpc43xx_peripheral.xme" show="embed" type="simple"/&gt;&#13;
&lt;/info&gt;&#13;
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demos/host/host_cmsis_rtx/.project
-134
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@@ -1,134 +0,0 @@
<?xml version="1.0" encoding="UTF-8"?>
<projectDescription>
<name>host_cmsis_rtx</name>
<comment></comment>
<projects>
</projects>
<buildSpec>
<buildCommand>
<name>org.eclipse.cdt.managedbuilder.core.genmakebuilder</name>
<triggers>clean,full,incremental,</triggers>
<arguments>
<dictionary>
<key>?name?</key>
<value></value>
</dictionary>
<dictionary>
<key>org.eclipse.cdt.make.core.append_environment</key>
<value>true</value>
</dictionary>
<dictionary>
<key>org.eclipse.cdt.make.core.autoBuildTarget</key>
<value>all</value>
</dictionary>
<dictionary>
<key>org.eclipse.cdt.make.core.buildArguments</key>
<value></value>
</dictionary>
<dictionary>
<key>org.eclipse.cdt.make.core.buildCommand</key>
<value>make</value>
</dictionary>
<dictionary>
<key>org.eclipse.cdt.make.core.buildLocation</key>
<value>${workspace_loc:/host/Debug}</value>
</dictionary>
<dictionary>
<key>org.eclipse.cdt.make.core.cleanBuildTarget</key>
<value>clean</value>
</dictionary>
<dictionary>
<key>org.eclipse.cdt.make.core.contents</key>
<value>org.eclipse.cdt.make.core.activeConfigSettings</value>
</dictionary>
<dictionary>
<key>org.eclipse.cdt.make.core.enableAutoBuild</key>
<value>false</value>
</dictionary>
<dictionary>
<key>org.eclipse.cdt.make.core.enableCleanBuild</key>
<value>true</value>
</dictionary>
<dictionary>
<key>org.eclipse.cdt.make.core.enableFullBuild</key>
<value>true</value>
</dictionary>
<dictionary>
<key>org.eclipse.cdt.make.core.fullBuildTarget</key>
<value>all</value>
</dictionary>
<dictionary>
<key>org.eclipse.cdt.make.core.stopOnError</key>
<value>true</value>
</dictionary>
<dictionary>
<key>org.eclipse.cdt.make.core.useDefaultBuildCmd</key>
<value>true</value>
</dictionary>
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<name>org.eclipse.cdt.managedbuilder.core.ScannerConfigBuilder</name>
<triggers>full,incremental,</triggers>
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<nature>org.eclipse.cdt.managedbuilder.core.managedBuildNature</nature>
<nature>org.eclipse.cdt.managedbuilder.core.ScannerConfigNature</nature>
</natures>
<linkedResources>
<link>
<name>boards</name>
<type>2</type>
<locationURI>PARENT-3-PROJECT_LOC/boards</locationURI>
</link>
<link>
<name>cmsis_rtos_rtx</name>
<type>2</type>
<locationURI>PARENT-3-PROJECT_LOC/vendor/cmsis_rtos_rtx</locationURI>
</link>
<link>
<name>fatfs</name>
<type>2</type>
<locationURI>PARENT-3-PROJECT_LOC/vendor/fatfs</locationURI>
</link>
<link>
<name>mcu</name>
<type>2</type>
<locationURI>PARENT-3-PROJECT_LOC/mcu</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-3-PROJECT_LOC/tinyusb</locationURI>
</link>
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<filter>
<id>1395203227346</id>
<name>mcu</name>
<type>26</type>
<matcher>
<id>org.eclipse.ui.ide.multiFilter</id>
<arguments>1.0-name-matches-false-false-iar</arguments>
</matcher>
</filter>
<filter>
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<name>mcu</name>
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<matcher>
<id>org.eclipse.ui.ide.multiFilter</id>
<arguments>1.0-name-matches-false-false-keil</arguments>
</matcher>
</filter>
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</projectDescription>
demos/host/host_cmsis_rtx/host_cmsis_rtx.ewd
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demos/host/host_cmsis_rtx/host_cmsis_rtx.ewp
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demos/host/host_cmsis_rtx/host_cmsis_rtx.eww
-9
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@@ -1,9 +0,0 @@
<?xml version="1.0" encoding="iso-8859-1"?>
<workspace>
<project>
<path>$WS_DIR$\host_cmsis_rtx.ewp</path>
</project>
</workspace>
demos/host/host_cmsis_rtx/host_cmsis_rtx.uvopt
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demos/host/host_cmsis_rtx/host_cmsis_rtx.uvproj
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demos/host/host_freertos/host_freertos.eww
-9
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@@ -1,9 +0,0 @@
<?xml version="1.0" encoding="iso-8859-1"?>
<workspace>
<project>
<path>$WS_DIR$\host_freertos.ewp</path>
</project>
</workspace>
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-3878
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demos/host/host_os_none/host_os_none.eww
-9
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@@ -1,9 +0,0 @@
<?xml version="1.0" encoding="iso-8859-1"?>
<workspace>
<project>
<path>$WS_DIR$\host_os_none.ewp</path>
</project>
</workspace>
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doxygen/changelog.md → docs/changelog.md
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doxygen/configuration.txt → docs/configuration.txt
+24 -25
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@@ -7,46 +7,45 @@
/// \brief tell the stack which mode (host/device/otg) the usb controller0 will be operated on. Possible value is
/// from \ref group_mode. Note the hardware usb controller must support the selected mode.
#define TUSB_CFG_CONTROLLER_0_MODE
#define CFG_TUSB_RHPORT0_MODE
/** USB controller in MCU often has limited access to specific RAM section. The Stack will use this macro to place internal variables
into the USB RAM section as follows. if your mcu's usb controller has no such limit, define TUSB_CFG_ATTR_USBRAM as empty macro.
into the USB RAM section as follows. if your mcu's usb controller has no such limit, define CFG_TUSB_MEM_SECTION as empty macro.
@code
TUSB_CFG_ATTR_USBRAM uint8_t usb_xfer_buffer[10];
CFG_TUSB_MEM_SECTION uint8_t usb_xfer_buffer[10];
@endcode
*/
#define TUSB_CFG_ATTR_USBRAM
#define CFG_TUSB_MEM_SECTION
#define TUSB_CFG_MCU ///< Select one of the supported MCU, the value must be from \ref group_mcu
#define TUSB_CFG_OS ///< Select one of the supported RTOS, the value must be from \ref group_supported_os.
#define TUSB_CFG_OS_TASK_PRIO ///< If \ref TUSB_CFG_OS is configured to use a real RTOS (other than TUSB_OS_NONE). This determines the priority of the usb stack task.
#define TUSB_CFG_TICKS_HZ ///< The rate ticks in hert. This is used in conjunction with \ref tusb_tick_get to calculate timing.
#define CFG_TUSB_MCU ///< Select one of the supported MCU, the value must be from \ref group_mcu
#define CFG_TUSB_OS ///< Select one of the supported RTOS, the value must be from \ref group_supported_os.
#define CFG_TUD_TASK_PRIO ///< If \ref CFG_TUSB_OS is configured to use a real RTOS (other than OPT_OS_NONE). This determines the priority of the usb stack task.
//--------------------------------------------------------------------+
// HOST CONFIGURATION
//--------------------------------------------------------------------+
/** \defgroup TUSB_CFG_HOST Host Options
/** \defgroup CFG_TUSB_HOST Host Options
* @{ */
/** \brief Maximum number of device host stack can manage
* \n If hub class is not enabled, set this equal to number of controllers in host mode
* \n If hub class is enabled, make sure hub is also counted */
#define TUSB_CFG_HOST_DEVICE_MAX
#define CFG_TUSB_HOST_DEVICE_MAX
/// \brief Buffer size used for getting device configuration descriptor. You may want to increase this from default (256)
/// to support lengthy composite device especially with Audio or Video class
#define TUSB_CFG_HOST_ENUM_BUFFER_SIZE
#define CFG_TUSB_HOST_ENUM_BUFFER_SIZE
/** \defgroup config_host_class Class Driver
* \brief For each Class Driver a value of 1 means enable, value of 0 mean disable
* @{ */
#define TUSB_CFG_HOST_HUB ///< Enable Hub Class
#define TUSB_CFG_HOST_HID_KEYBOARD ///< Enable HID Class for Keyboard
#define TUSB_CFG_HOST_HID_MOUSE ///< Enable HID Class for Mouse
#define TUSB_CFG_HOST_HID_GENERIC ///< Enable HID Class for Generic (not supported yet)
#define TUSB_CFG_HOST_MSC ///< Enable Mass Storage Class (SCSI subclass only)
#define TUSB_CFG_HOST_CDC ///< Enable Virtual Serial (Communication Device Class)
#define CFG_TUH_HUB ///< Enable Hub Class
#define CFG_TUH_HID_KEYBOARD ///< Enable HID Class for Keyboard
#define CFG_TUH_HID_MOUSE ///< Enable HID Class for Mouse
#define CFG_TUSB_HOST_HID_GENERIC ///< Enable HID Class for Generic (not supported yet)
#define CFG_TUH_MSC ///< Enable Mass Storage Class (SCSI subclass only)
#define CFG_TUH_CDC ///< Enable Virtual Serial (Communication Device Class)
/** @} */
/** @} */ // group Host
@@ -54,23 +53,23 @@
//--------------------------------------------------------------------+
// DEVICE CONFIGURATION
//--------------------------------------------------------------------+
/** \defgroup TUSB_CFG_DEVICE Device Options
/** \defgroup CFG_TUSB_DEVICE Device Options
* @{ */
#define TUSB_CFG_DEVICE_CONTROL_ENDOINT_SIZE ///< Max packet size of Cotnrol Endpoint, default is 64
#define CFG_TUD_ENDOINT0_SIZE ///< Max packet size of Cotnrol Endpoint, default is 64
/// Application MUST define this variable and initialize its pointers's member to all required USB descriptors including
/// Device Descriptor, Configuration Descriptor, String Descriptors, HID Report Descriptors etc ...
tusbd_descriptor_pointer_t tusbd_descriptor_pointers;
tud_desc_init_t tusbd_descriptor_pointers;
/** \defgroup config_device_class Class Driver
* \brief For each Class Driver a value of 1 means enable, value of 0 mean disable
* @{ */
#define TUSB_CFG_DEVICE_HID_KEYBOARD ///< Enable HID Class for Keyboard
#define TUSB_CFG_DEVICE_HID_MOUSE ///< Enable HID Class for Mouse
#define TUSB_CFG_DEVICE_HID_GENERIC ///< Enable HID Class for Generic (not supported yet)
#define TUSB_CFG_DEVICE_MSC ///< Enable Mass Storage Class (SCSI subclass only)
#define TUSB_CFG_DEVICE_CDC ///< Enable Virtual Serial (Communication Device Class)
#define CFG_TUD_HID_KEYBOARD ///< Enable HID Class for Keyboard
#define CFG_TUD_HID_MOUSE ///< Enable HID Class for Mouse
#define CFG_TUD_HID_GENERIC ///< Enable HID Class for Generic (not supported yet)
#define CFG_TUD_MSC ///< Enable Mass Storage Class (SCSI subclass only)
#define CFG_TUD_CDC ///< Enable Virtual Serial (Communication Device Class)
/** @} */
/** @} */ // group Device
doxygen/getting_started.md → docs/getting_started.md
+13 -11
View File
@@ -19,27 +19,29 @@ After downloading/cloning, the code base is composed of
Folder | Description
----- | -------------
boards | Source files of supported boards
demos | Source & project files for demonstration application
mcu | Low level mcu core & peripheral drivers (e.g CMSIS )
doxygen | Documentation
examples| Folder where test examples are kept with Makefile and Segger Embedded build support
hw/bsp | Source files of supported boards
hw/mcu | Low level mcu core & peripheral drivers (e.g CMSIS )
lib | Source files from 3rd party such as freeRTOS, fatfs etc ...
src | All sources files for tinyusb stack itself.
tests | Unit tests for the stack
tinyusb | All sources files for tinyusb stack itself.
vendor | Source files from 3rd party such as freeRTOS, fatfs etc ...
tools | Files used internally
*demos* is the folder where all the application & project files are located. There are demos for both device and hosts. For each, there are different projects for each of supported RTOS. Click to have more information on how to [build](../demos/readme.md) and run [device](../demos/device/readme.md) or [host](../demos/host/readme.md) demo.
*examples* is the folder where all the application & project files are located. There are demos for both device and hosts. For each, there are different projects for each of supported RTOS. Click to have more information on how to [build](../examples/readme.md) and run [device](../examples/device/readme.md) demos.
## Add tinyusb to your project
It is relatively simple to incorporate tinyusb to your (existing) project
1. Copy core folder **tinyusb** to your project. Let's say it is *your_project/tinyusb*
2. Add all the .c in the core folder to your project settings (uvproj, ewp, makefile)
1. Copy or `git submodule` this repo into your project in a subfolder. Let's say it is *your_project/tinyusb*
2. Add all the .c in the src folder to your project settings (uvproj, ewp, makefile)
3. Add *your_project/tinysb* to your include path. Also make sure your current include path also contains the configuration file tusb_config.h. Or you could simply put the tusb_config.h into the tinyusb folder as well.
4. Make sure all required macros are all defined properly in tusb_config.h (configure file in demo application is sufficient, but you need to add a few more such as TUSB_CFG_MCU, TUSB_CFG_OS, TUSB_CFG_OS_TASK_PRIO since they are passed by IDE/compiler to maintain a unique configure for all demo projects).
4. Make sure all required macros are all defined properly in tusb_config.h (configure file in demo application is sufficient, but you need to add a few more such as CFG_TUSB_MCU, CFG_TUSB_OS, CFG_TUD_TASK_PRIO since they are passed by IDE/compiler to maintain a unique configure for all demo projects).
5. If you use the device stack, make sure you have created/modified usb descriptors for your own need. Ultimately you need to fill out required pointers in tusbd_descriptor_pointers for that stack to work.
6. Add tusb_init() call to your reset initialization code.
7. Implement all enabled classes's callbacks.
8. If you dont use any RTOSes at all, you need to continuously and/or periodically call tusb_task_runner() function. Most of the callbacks and functionality are handled and invoke within the call of that task runner.
8. If you don't use any RTOSes at all, you need to continuously and/or periodically call tusb_task() function. Most of the callbacks and functionality are handled and invoke within the call of that task runner.
~~~{.c}
int main(void)
@@ -51,7 +53,7 @@ int main(void)
{
your_application_code();
tusb_task_runner(); // handle tinyusb event, task etc ...
tusb_task(); // handle tinyusb event, task etc ...
}
}
~~~
doxygen/group_def.txt → docs/group_def.txt
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doxygen/header.html → docs/header.html
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docs/porting.md
+167
View File
@@ -0,0 +1,167 @@
# Porting
TinyUSB is designed to be a universal USB protocol stack for low-cost 32 bit microcontrollers. It
handles most of the high level USB protocol and relies on the microcontroller's USB peripheral for
data transactions on different endpoints. Porting is the process of adding low-level support for
the rest of the common stack. Once the low-level is implemented, it is very easy to add USB support
for the microcontroller to other projects, especially those already using TinyUSB such as CircuitPython.
Below are instructions on how to get the cdc_msc_hid device example running on a new microcontroller. Doing so includes adding the common code necessary for other uses while minimizing other extra code. Whenever you see a phrase or word in <> it should be replaced.
## Register defs
The first step to adding support is including the register definitions and startup code for the
microcontroller in TinyUSB. We write the TinyUSB implementation against these structs instead of higher level functions to keep the code small and to prevent function name collisions in linking of larger projects. For ARM microcontrollers this is the CMSIS definitions. They should be
placed in the `hw/mcu/<vendor>/<chip_family>` directory.
Once this is done, create a directory in `hw/bsp/<your board name>` for the specific board you are using to test the code. (Duplicating an existing board's directory is the best way to get started.) The board should be a readily available development board so that others can also test.
## Build
Now that those directories are in place, we can start our iteration process to get the example building successfully. To build, run from the root of TinyUSB:
`make -C examples/device/cdc_msc_hid BOARD=<board>`
Unless, you've read ahead, this will fail miserably. Now, lets get it to fail less by updating the files in the board directory. The code in the board's directory is responsible for setting up the microcontroller's clocks and pins so that USB works. TinyUSB itself only operates on the USB peripheral. The board directory also includes information what files are needed to build the example.
One of the first things to change is the `-DCFG_TUSB_MCU` cflag in the `board.mk` file. This is used to tell TinyUSB what platform is being built. So, add an entry to `src/tusb_option.h` and update the CFLAG to match.
Also, add an entry for the board in `hw/bsp/board.h`. The CFLAG is auto-added.
Update `board.mk`'s VENDOR and CHIP_FAMILY values when creating the directory for the struct files. Duplicate one of the other sources from `src/portable` into `src/portable/<vendor>/<chip_family>` and delete all of the implementation internals. We'll cover what everything there does later. For now, get it compiling.
## Implementation
At this point you should get an error due to an implementation issue and hopefully the build is setup for the new MCU. You will still need to modify the `board.mk` to include specific CFLAGS, the linker script, linker flags, source files, include directories. All file paths are relative to the top of the TinyUSB repo.
### Board Support (BSP)
The board support code is only used for self-contained examples and testing. It is not used when TinyUSB is part of a larger project. Its responsible for getting the MCU started and the USB peripheral clocked. It also optionally provides LED definitions that are used to blink an LED to show that the code is running.
It is located in `hw/bsp/<board name>/board_<board name>.c`.
#### board_init
`board_init` is responsible for starting the MCU, setting up the USB clock and USB pins. It is also responsible for initializing LED pins.
One useful clock debugging technique is to set up a PWM output at a known value such as 500hz based on the USB clock so that you can verify it is correct with a logic probe or oscilloscope.
Setup your USB in a crystal-less mode when available. That makes the code easier to port across boards.
#### board_led_control
Feel free to skip this until you want to verify your demo code is running. To implement, set the pin corresponding to the led to output a value that lights the LED when `state` is true.
### OS Abstraction Layer (OSAL)
The OS Abstraction Layer is responsible for providing basic data structures for TinyUSB that may allow for concurrency when used with an RTOS. Without an RTOS it simply handles concurrency issues between the main code and interrupts.
The code is almost entirely agnostic of MCU and lives in `src/osal`.
#### tusb_hal_millis
The OPT_OS_NONE option is the only option which requires an MCU specific function. It needs `tusb_hal_millis` to measure the passage of time. On ARM this is commonly done with SysTick. The function returns the elapsed number of milliseconds since startup.
`tusb_hal_millis` is also provided in `hw/bsp/<board name>/board_<board name>.c` because it may vary with MCU use.
### 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.
All of the code for the low-level device API is in `src/portable/<vendor>/<chip family>/dcd_<chip family>.c`.
#### Device Setup
##### 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.
##### dcd_event_bus_signal
There are a number of events that your peripheral may communicate about the state of the bus. Here is an overview of what they are. Events in **BOLD** must be provided for TinyUSB to work.
* **DCD_EVENT_RESET** - Triggered when the host resets the bus causing the peripheral to reset. Do any other internal reset you need from the interrupt handler such as resetting the control endpoint.
* DCD_EVENT_SOF - Signals the start of a new USB frame.
Calls to this look like:
dcd_event_bus_signal(0, DCD_EVENT_BUS_RESET, true);
The first `0` is the USB peripheral number. Statically saying 0 is common for single USB device MCUs.
The `true` indicates the call is from an interrupt handler and will always be the case when porting in this way.
##### dcd_setup_received
SETUP packets are a special type of transaction that can occur at any time on the control endpoint, numbered `0`. Since they are unique, most peripherals have special handling for them. Their data is always 8 bytes in length as well.
Calls to this look like:
dcd_event_setup_received(0, setup, true);
As before with `dcd_event_bus_signal` the first argument is the USB peripheral number and the third is true to signal its being called from an interrup handler. The middle argument is byte array of length 8 with the contents of the SETUP packet. It can be stack allocated because it is copied into the queue.
#### Endpoints
Endpoints are the core of the USB data transfer process. They come in a few forms such as control, isochronous, bulk, and interrupt. We won't cover the details here except with some caveats in open below. In general, data is transferred by setting up a buffer of a given length to be transferred on a given endpoint address and then waiting for an interrupt to signal that the transfer is finished. Further details below.
Endpoints within USB have an address which encodes both the number and direction of an endpoint. TinyUSB provides `tu_edpt_number` and `tu_edpt_dir` to unpack this data from the address. Here is a snippet that does it.
uint8_t epnum = tu_edpt_number(ep_addr);
uint8_t dir = tu_edpt_dir(ep_addr);
##### dcd_edpt_open
Opening an endpoint is done for all non-control endpoints once the host picks a configuration that the device should use. At this point, the endpoint should be enabled in the peripheral and configured to match the endpoint descriptor. Pay special attention to the direction of the endpoint you can get from the helper methods above. It will likely change what registers you are setting.
Also make sure to enable endpoint specific interrupts.
##### dcd_edpt_xfer
`dcd_edpt_xfer` is responsible for configuring the peripheral to send or receive data from the host. "xfer" is short for "transfer". **This is one of the core methods you must implement for TinyUSB to work (one other is the interrupt handler).** Data from the host is the OUT direction and data to the host is IN. In other words, direction is relative to the host.
`dcd_edpt_xfer` is used for all endpoints including the control endpoint 0. Make sure to handle the zero-length packet STATUS packet on endpoint 0 correctly. It may be a special transaction to the peripheral.
Besides that, all other transactions are relatively straight-forward. The endpoint address provides the endpoint number and direction which usually determines where to write the buffer info. The buffer and its length are usually written to a specific location in memory and the peripheral is told the data is valid. (Maybe by writing a 1 to a register or setting a counter register to 0 for OUT or length for IN.)
TODO: can we promise the buffer is word aligned?
One potential pitfall is that the buffer may be longer than the maximum endpoint size of one USB packet. Some peripherals can handle transmitting multiple USB packets for a provided buffer (like the SAMD21). Others (like the nRF52) may need each USB packet queued individually. To make this work you'll need to track some state for yourself and queue up an intermediate USB packet from the interrupt handler.
Once the transaction is going, the interrupt handler will notify TinyUSB of transfer completion.
TODO: who handles zero-length data packets?
##### dcd_xfer_complete
Once a transfer completes you must call dcd_xfer_complete from the USB interrupt handler to let TinyUSB know that a transaction has completed. Here is a sample call:
dcd_event_xfer_complete(0, ep_addr, xfer->actual_len, XFER_RESULT_SUCCESS, true);
The arguments are:
* the USB peripheral number
* the endpoint address
* the actual length of the transfer. (OUT transfers may be smaller than the buffer given in `dcd_edpt_xfer`)
* the result of the transfer. Failure isn't handled yet.
* `true` to note the call is from an interrupt handler.
##### dcd_edpt_stall / dcd_edpt_stalled / dcd_edpt_clear_stall
Stalling is one way an endpoint can indicate failure such as when an unsupported command is transmitted. The trio of `dcd_edpt_stall`, `dcd_edpt_stalled`, `dcd_edpt_clear_stall` help manage the stall state of all endpoints.
## Woohoo!
At this point you should have everything working! ;-) Of course, you may not write perfect code. Here are some tips and tricks for debugging.
Use [WireShark](https://www.wireshark.org/) or [a Beagle](https://www.totalphase.com/protocols/usb/) to sniff the USB traffic. When things aren't working its likely very early in the USB enumeration process. Figuring out where can help clue in where the issue is. For example:
* If the host sends a SETUP packet and its not ACKed then your USB peripheral probably isn't started correctly.
* If the peripheral is started correctly but it still didn't work, then verify your usb clock is correct. (You did output a PWM based on it right? ;-) )
* If the SETUP packet is ACKed but nothing is sent back then you interrupt handler isn't queueing the setup packet correctly. (Also, if you are using your own code instead of an example `tusb_task` may not be called.) If thats OK, the `dcd_xfer_complete` may not be setting up the next transaction correctly.
doxygen/started_demo.md → docs/started_demo.md
+1 -1
View File
@@ -34,7 +34,7 @@ void led_blinking_task( void * p_task_para )
static uint32_t led_on_mask = 0;
// FreeRTOS API's vTaskDelay is used in place of osal_task_delay. Note it takes input parameter in tick
vTaskDelay( (led_blink_interval_ms * TUSB_CFG_TICKS_HZ) / 1000);
vTaskDelay( (led_blink_interval_ms * CFG_TUSB_TICKS_HZ) / 1000);
board_leds(led_on_mask, 1 - led_on_mask);
led_on_mask = 1 - led_on_mask; // toggle
examples/device/cdc_msc_hid/Makefile
+121
View File
@@ -0,0 +1,121 @@
include ../../../tools/top.mk
# Select the board to build for.
ifeq ($(BOARD),)
$(error You must provide a BOARD parameter)
else
ifeq ($(wildcard $(TOP)/hw/bsp/$(BOARD)/.),)
$(error Invalid BOARD specified)
endif
endif
# If the build directory is not given, make it reflect the board name.
BUILD ?= build-$(BOARD)
CROSS_COMPILE = arm-none-eabi-
include $(TOP)/hw/bsp/$(BOARD)/board.mk
CC = $(CROSS_COMPILE)gcc
CXX = $(CROSS_COMPILE)g++
LD = $(CROSS_COMPILE)ld
OBJCOPY = $(CROSS_COMPILE)objcopy
MKDIR = mkdir
SED = sed
CP = cp
RM = rm
INC += -Isrc \
-I$(TOP)/hw \
-I$(TOP)/src
CFLAGS += \
-fsingle-precision-constant \
-fno-strict-aliasing \
-Wdouble-promotion \
-Wno-endif-labels \
-Wstrict-prototypes \
-Werror-implicit-function-declaration \
-Wfloat-equal \
-Wundef \
-Wshadow \
-Wwrite-strings \
-Wsign-compare \
-Wmissing-format-attribute \
-Wno-deprecated-declarations \
-Wnested-externs \
-Wunreachable-code \
-Wcast-align \
-Wno-error=lto-type-mismatch \
-ffunction-sections \
-fdata-sections
#Debugging/Optimization
ifeq ($(DEBUG), 1)
CFLAGS += -O0 -ggdb
else
CFLAGS += -flto -Os
endif
CFLAGS += $(INC) -Wall -Werror -std=gnu11 -nostdlib -DBOARD_$(shell echo $(BOARD) | tr a-z A-Z)
LDFLAGS += $(CFLAGS) -nostartfiles -fshort-enums -Wl,-T,$(TOP)/$(LD_FILE) -Wl,-Map=$@.map -Wl,-cref -Wl,-gc-sections -specs=nosys.specs -specs=nano.specs
LIBS := -lgcc -lc -lm -lnosys
EXAMPLE_SOURCE += \
src/main.c \
src/msc_app.c \
src/msc_disk_ram.c \
src/tusb_descriptors.c
SRC_C += $(addprefix $(CURRENT_PATH)/, $(EXAMPLE_SOURCE))
LIB_SOURCE += \
hw/bsp/$(BOARD)/board_$(BOARD).c \
src/common/tusb_fifo.c \
src/device/usbd.c \
src/device/usbd_auto_desc.c \
src/device/usbd_control.c \
src/class/msc/msc_device.c \
src/class/cdc/cdc_device.c \
src/class/hid/hid_device.c \
src/tusb.c \
src/portable/$(VENDOR)/$(CHIP_FAMILY)/dcd_$(CHIP_FAMILY).c
SRC_C += $(LIB_SOURCE)
OBJ = $(addprefix $(BUILD)/obj/, $(SRC_C:.c=.o))
OBJ += $(addprefix $(BUILD)/obj/, $(SRC_S:.s=.o))
all: $(BUILD)/$(BOARD)-firmware.bin
OBJ_DIRS = $(sort $(dir $(OBJ)))
$(OBJ): | $(OBJ_DIRS)
$(OBJ_DIRS):
@$(MKDIR) -p $@
$(BUILD)/$(BOARD)-firmware.elf: $(OBJ)
@echo LINK $@
@$(CC) -o $@ $(LDFLAGS) $^ -Wl,--start-group $(LIBS) -Wl,--end-group
$(BUILD)/$(BOARD)-firmware.bin: $(BUILD)/$(BOARD)-firmware.elf
@echo CREATE $@
$(OBJCOPY) -O binary -j .vectors -j .text -j .data $^ $@
# We set vpath to point to the top of the tree so that the source files
# can be located. By following this scheme, it allows a single build rule
# to be used to compile all .c files.
vpath %.c . $(TOP)
$(BUILD)/obj/%.o: %.c
@echo CC $@
@$(CC) $(CFLAGS) -c -MD -o $@ $<
@# The following fixes the dependency file.
@# See http://make.paulandlesley.org/autodep.html for details.
@# Regex adjusted from the above to play better with Windows paths, etc.
@$(CP) $(@:.o=.d) $(@:.o=.P); \
$(SED) -e 's/#.*//' -e 's/^.*: *//' -e 's/ *\\$$//' \
-e '/^$$/ d' -e 's/$$/ :/' < $(@:.o=.d) >> $(@:.o=.P); \
$(RM) $(@:.o=.d)
clean:
rm -rf build-$(BOARD)
examples/device/cdc_msc_hid/ses/cdc_msc_hid.emProject
+12
View File
@@ -0,0 +1,12 @@
<!DOCTYPE CrossStudio_Project_File>
<solution Name="cdc_msc_hid" target="8" version="2">
<import file_name="nrf5x/nrf5x.emProject" />
<import file_name="samd21/samd21.emProject" />
<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>
examples/device/cdc_msc_hid/ses/lpc11u6x/LPC1100_Startup.s
+145
View File
@@ -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
examples/device/cdc_msc_hid/ses/lpc11u6x/LPC1100_Target.js
+50
View File
@@ -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
}
examples/device/cdc_msc_hid/ses/lpc11u6x/LPC11U68_MemoryMap.xml
+7
View File
@@ -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>
examples/device/cdc_msc_hid/ses/lpc11u6x/LPC11U6x_Registers.xml
+11919
View File
File diff suppressed because it is too large Load Diff
examples/device/cdc_msc_hid/ses/lpc11u6x/LPC11U6x_Vectors.s
+405
View File
@@ -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
examples/device/cdc_msc_hid/ses/lpc11u6x/flash_placement.xml
+41
View File
@@ -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>
examples/device/cdc_msc_hid/ses/lpc11u6x/lpc11u6x.emProject
+124
View File
@@ -0,0 +1,124 @@
<!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"
build_treat_warnings_as_errors="Yes"
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(&quot;.bss3&quot;)));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_enable_all_warnings="Yes"
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="$(ProjectDir)/LPC1100_Target.js"
target_trace_initialize_script="EnableTrace(&quot;$(TraceInterfaceType)&quot;)" />
<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>

Some files were not shown because too many files have changed in this diff Show More