Merge branch 'master' into add-more-example

2020-04-22 19:50:23 +07:00
parent 19181ea11d e2cd5159fd
commit 7acdcc2ebc
34 changed files with 2558 additions and 525 deletions
@@ -32,25 +32,54 @@
  #define sys_write   _write
  #define sys_read    _read
 #endif
+
 //--------------------------------------------------------------------+
-// MACRO TYPEDEF CONSTANT ENUM DECLARATION
-//--------------------------------------------------------------------+
-
-//#if CFG_PRINTF_TARGET == PRINTF_TARGET_UART
-//  #define retarget_getchar    board_uart_getchar
-//  #define retarget_putchar    board_uart_putchar
-//#elif CFG_PRINTF_TARGET == PRINTF_TARGET_SWO
-//  volatile int32_t ITM_RxBuffer;  // keil variable to read from SWO
-//	#define retarget_getchar    ITM_ReceiveChar
-//	#define retarget_putchar    ITM_SendChar
-//#else
-//	#error Target is not implemented yet
-//#endif
-
-//------------- IMPLEMENTATION -------------//
-
 // newlib read()/write() retarget
+//--------------------------------------------------------------------+

+#if defined(LOGGER_RTT)
+// Logging with RTT
+
+#include "SEGGER_RTT.h"
+
+TU_ATTR_USED int sys_write (int fhdl, const void *buf, size_t count)
+{
+  (void) fhdl;
+  SEGGER_RTT_Write(0, (char*) buf, (int) count);
+  return count;
+}
+
+TU_ATTR_USED int sys_read (int fhdl, char *buf, size_t count)
+{
+  (void) fhdl;
+  return SEGGER_RTT_Read(0, buf, count);
+}
+
+#elif defined(LOGGER_SWO)
+// Logging with SWO for ARM Cortex
+
+#include "board_mcu.h"
+
+TU_ATTR_USED int sys_write (int fhdl, const void *buf, size_t count)
+{
+  (void) fhdl;
+  uint8_t const* buf8 = (uint8_t const*) buf;
+  for(size_t i=0; i<count; i++)
+  {
+    ITM_SendChar(buf8[i]);
+  }
+  return count;
+}
+
+TU_ATTR_USED int sys_read (int fhdl, char *buf, size_t count)
+{
+  (void) fhdl;
+  return 0;
+}
+
+#else
+
+// Default logging with on-board UART
 TU_ATTR_USED int sys_write (int fhdl, const void *buf, size_t count)
 {
  (void) fhdl;
@@ -62,3 +91,5 @@ TU_ATTR_USED int sys_read (int fhdl, char *buf, size_t count)
  (void) fhdl;
  return board_uart_read((uint8_t*) buf, count);
 }
+
+#endif
@@ -0,0 +1,121 @@
+/* 
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2020, Ha Thach (tinyusb.org)
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ *
+ * This file is part of the TinyUSB stack.
+ */
+
+
+#ifndef BOARD_MCU_H_
+#define BOARD_MCU_H_
+
+#include "tusb_option.h"
+
+//--------------------------------------------------------------------+
+// Low Level MCU header include. TinyUSB stack and example should be
+// platform independent and mostly doens't need to include this file.
+// However there are still certain situation where this file is needed:
+// - FreeRTOSConfig.h to set up correct clock and NVIC interrupts for ARM Cortex
+// - SWO logging for Cortex M with ITM_SendChar() / ITM_ReceiveChar()
+//--------------------------------------------------------------------+
+
+// Include order follows OPT_MCU_ number
+#if   CFG_TUSB_MCU == OPT_MCU_LPC11UXX   || CFG_TUSB_MCU == OPT_MCU_LPC13XX    || \
+      CFG_TUSB_MCU == OPT_MCU_LPC15XX    || CFG_TUSB_MCU == OPT_MCU_LPC175X_6X || \
+      CFG_TUSB_MCU == OPT_MCU_LPC177X_8X || CFG_TUSB_MCU == OPT_MCU_LPC18XX    || \
+      CFG_TUSB_MCU == OPT_MCU_LPC40XX    || CFG_TUSB_MCU == OPT_MCU_LPC43XX
+  #include "chip.h"
+
+#elif CFG_TUSB_MCU == OPT_MCU_LPC51UXX || CFG_TUSB_MCU == OPT_MCU_LPC54XXX || \
+      CFG_TUSB_MCU == OPT_MCU_LPC55XX
+  #include "fsl_device_registers.h"
+
+#elif CFG_TUSB_MCU == OPT_MCU_NRF5X
+  #include "nrf.h"
+
+#elif CFG_TUSB_MCU == OPT_MCU_SAMD21 || CFG_TUSB_MCU == OPT_MCU_SAMD51
+  #include "sam.h"
+
+#elif CFG_TUSB_MCU == OPT_MCU_SAMG
+  #undef LITTLE_ENDIAN // hack to suppress "LITTLE_ENDIAN" redefined
+  #include "sam.h"
+
+#elif CFG_TUSB_MCU == OPT_MCU_STM32F0
+  #include "stm32f0xx.h"
+
+#elif CFG_TUSB_MCU == OPT_MCU_STM32F1
+  #include "stm32f1xx.h"
+
+#elif CFG_TUSB_MCU == OPT_MCU_STM32F2
+  #include "stm32f2xx.h"
+
+#elif CFG_TUSB_MCU == OPT_MCU_STM32F3
+  #include "stm32f3xx.h"
+
+#elif CFG_TUSB_MCU == OPT_MCU_STM32F4
+  #include "stm32f4xx.h"
+
+#elif CFG_TUSB_MCU == OPT_MCU_STM32F7
+  #include "stm32f7xx.h"
+
+#elif CFG_TUSB_MCU == OPT_MCU_STM32H7
+  #include "stm32h7xx.h"
+
+#elif CFG_TUSB_MCU == OPT_MCU_STM32L0
+  #include "stm32l0xx.h"
+
+#elif CFG_TUSB_MCU == OPT_MCU_STM32L1
+  #include "stm32l1xx.h"
+
+#elif CFG_TUSB_MCU == OPT_MCU_STM32L4
+  #include "stm32l4xx.h"
+
+#elif CFG_TUSB_MCU == OPT_MCU_CXD56
+  // no header needed
+
+#elif CFG_TUSB_MCU == OPT_MCU_MSP430x5xx
+  #include "msp430.h"
+
+#elif CFG_TUSB_MCU == OPT_MCU_VALENTYUSB_EPTRI
+  // no header needed
+
+#elif CFG_TUSB_MCU == OPT_MCU_MIMXRT10XX
+  #include "fsl_device_registers.h"
+
+#elif CFG_TUSB_MCU == OPT_MCU_NUC120
+  #include "NUC100Series.h"
+
+#elif CFG_TUSB_MCU == OPT_MCU_NUC121 || CFG_TUSB_MCU == OPT_MCU_NUC126
+  #include "NuMicro.h"
+
+#elif CFG_TUSB_MCU == OPT_MCU_NUC505
+  #include "NUC505Series.h"
+
+#elif CFG_TUSB_MCU == OPT_MCU_ESP32S2
+  // no header needed
+
+#else
+  #error "Missing MCU header"
+#endif
+
+
+#endif /* BOARD_MCU_H_ */