From d50ab16e6fe43d236d36893edb8b97d600716fb9 Mon Sep 17 00:00:00 2001 From: Bright Pan Date: Tue, 25 Nov 2014 01:08:13 +0800 Subject: [PATCH] Port to gcc and fix keil project --- .../Source/GCC/startup_M051Series.s | 275 +++++++++++ bsp/nuvoton_m05x/Libraries/SConscript | 6 +- .../Libraries/StdDriver/src/retarget.c | 434 ------------------ bsp/nuvoton_m05x/nuvoton_m05x.ld | 8 +- bsp/nuvoton_m05x/project.uvprojx | 27 +- bsp/nuvoton_m05x/rtconfig.py | 13 +- bsp/nuvoton_m05x/template.uvprojx | 2 +- 7 files changed, 299 insertions(+), 466 deletions(-) create mode 100644 bsp/nuvoton_m05x/Libraries/CMSIS/Nuvoton/M051Series/Source/GCC/startup_M051Series.s delete mode 100644 bsp/nuvoton_m05x/Libraries/StdDriver/src/retarget.c diff --git a/bsp/nuvoton_m05x/Libraries/CMSIS/Nuvoton/M051Series/Source/GCC/startup_M051Series.s b/bsp/nuvoton_m05x/Libraries/CMSIS/Nuvoton/M051Series/Source/GCC/startup_M051Series.s new file mode 100644 index 000000000..d59bf9570 --- /dev/null +++ b/bsp/nuvoton_m05x/Libraries/CMSIS/Nuvoton/M051Series/Source/GCC/startup_M051Series.s @@ -0,0 +1,275 @@ +/** + ****************************************************************************** + * @file startup_M051Series.s + * @author RT-Thread Develop Team + * @version V1.0.0 + * @date 2014-11-24 + * @brief M051Series Devices vector table for GCC toolchain. + * This module performs: + * - Set the initial SP + * - Set the initial PC == Reset_Handler, + * - Set the vector table entries with the exceptions ISR address + * - Branches to main in the C library (which eventually + * calls main()). + * After Reset the Cortex-M0 processor is in Thread mode, + * priority is Privileged, and the Stack is set to Main. + ****************************************************************************** +*/ + + .syntax unified + .cpu cortex-m0 + .fpu softvfp + .thumb + +.global g_pfnVectors +.global Default_Handler + +/* start address for the initialization values of the .data section. +defined in linker script */ +.word _sidata +/* start address for the .data section. defined in linker script */ +.word _sdata +/* end address for the .data section. defined in linker script */ +.word _edata +/* start address for the .bss section. defined in linker script */ +.word _sbss +/* end address for the .bss section. defined in linker script */ +.word _ebss + +/** + * @brief This is the code that gets called when the processor first + * starts execution following a reset event. Only the absolutely + * necessary set is performed, after which the application + * supplied main() routine is called. + * @param None + * @retval : None +*/ + + .section .text.Reset_Handler + .weak Reset_Handler + .type Reset_Handler, %function +Reset_Handler: + + /* Unlock Register */ + ldr r0, =0x50000100 + ldr r1, =0x59 + str r1, [R0] + ldr r1, =0x16 + str r1, [R0] + ldr r1, =0x88 + str r1, [r0] + + /* Init POR */ + ldr r2, =0x50000024 + ldr r1, =0x00005AA5 + str r1, [r2] + + /* Lock register */ + movs r1, #0 + str r1, [r0] + + /* Copy the data segment initializers from flash to SRAM */ + movs r1, #0 + b LoopCopyDataInit + +CopyDataInit: + ldr r3, =_sidata + ldr r3, [r3, r1] + str r3, [r0, r1] + adds r1, r1, #4 + +LoopCopyDataInit: + ldr r0, =_sdata + ldr r3, =_edata + adds r2, r0, r1 + cmp r2, r3 + bcc CopyDataInit + ldr r2, =_sbss + b LoopFillZerobss +/* Zero fill the bss segment. */ +FillZerobss: + movs r3, #0 + str r3, [r2, #4] + adds r2, r2, #4 + +LoopFillZerobss: + ldr r3, = _ebss + cmp r2, r3 + bcc FillZerobss + /* Call the clock system intitialization function.*/ + bl SystemInit + /* Call the application's entry point.*/ + bl main + bx lr +.size Reset_Handler, .-Reset_Handler + +/** + * @brief This is the code that gets called when the processor receives an + * unexpected interrupt. This simply enters an infinite loop, preserving + * the system state for examination by a debugger. + * + * @param None + * @retval None +*/ + .section .text.Default_Handler,"ax",%progbits +Default_Handler: +Infinite_Loop: + b Infinite_Loop + .size Default_Handler, .-Default_Handler +/******************************************************************************* +* +* The minimal vector table for a Cortex M0. Note that the proper constructs +* must be placed on this to ensure that it ends up at physical address +* 0x0000.0000. +*******************************************************************************/ + .section .isr_vector,"a",%progbits + .type g_pfnVectors, %object + .size g_pfnVectors, .-g_pfnVectors + + +g_pfnVectors: + .word _estack + .word Reset_Handler + .word NMI_Handler + .word HardFault_Handler + .word 0 + .word 0 + .word 0 + .word 0 + .word 0 + .word 0 + .word 0 + .word SVC_Handler + .word 0 + .word 0 + .word PendSV_Handler + .word SysTick_Handler + /* External Interrupts */ + /* maximum of 32 External Interrupts are possible */ + .word BOD_IRQHandler + .word WDT_IRQHandler + .word EINT0_IRQHandler + .word EINT1_IRQHandler + .word GPIOP0P1_IRQHandler + .word GPIOP2P3P4_IRQHandler + .word PWMA_IRQHandler + .word PWMB_IRQHandler + .word TMR0_IRQHandler + .word TMR1_IRQHandler + .word TMR2_IRQHandler + .word TMR3_IRQHandler + .word UART0_IRQHandler + .word UART1_IRQHandler + .word SPI0_IRQHandler + .word SPI1_IRQHandler + .word 0 + .word 0 + .word I2C0_IRQHandler + .word I2C1_IRQHandler + .word 0 + .word 0 + .word 0 + .word 0 + .word 0 + .word ACMP01_IRQHandler + .word ACMP23_IRQHandler + .word 0 + .word PWRWU_IRQHandler + .word ADC_IRQHandler + .word 0 + .word RTC_IRQHandler + +/******************************************************************************* +* +* Provide weak aliases for each Exception handler to the Default_Handler. +* As they are weak aliases, any function with the same name will override +* this definition. +* +*******************************************************************************/ + + .weak NMI_Handler + .thumb_set NMI_Handler,Default_Handler + + .weak HardFault_Handler + .thumb_set HardFault_Handler,Default_Handler + + .weak SVC_Handler + .thumb_set SVC_Handler,Default_Handler + + .weak PendSV_Handler + .thumb_set PendSV_Handler,Default_Handler + + .weak SysTick_Handler + .thumb_set SysTick_Handler,Default_Handler + + .weak BOD_IRQHandler + .thumb_set BOD_IRQHandler,Default_Handler + + .weak WDT_IRQHandler + .thumb_set WDT_IRQHandler,Default_Handler + + .weak EINT0_IRQHandler + .thumb_set EINT0_IRQHandler,Default_Handler + + .weak EINT1_IRQHandler + .thumb_set EINT1_IRQHandler,Default_Handler + + .weak GPIOP0P1_IRQHandler + .thumb_set GPIOP0P1_IRQHandler,Default_Handler + + .weak GPIOP2P3P4_IRQHandler + .thumb_set GPIOP2P3P4_IRQHandler,Default_Handler + + .weak PWMA_IRQHandler + .thumb_set PWMA_IRQHandler,Default_Handler + + .weak PWMB_IRQHandler + .thumb_set PWMB_IRQHandler,Default_Handler + + .weak TMR0_IRQHandler + .thumb_set TMR0_IRQHandler,Default_Handler + + .weak TMR1_IRQHandler + .thumb_set TMR1_IRQHandler,Default_Handler + + .weak TMR2_IRQHandler + .thumb_set TMR2_IRQHandler,Default_Handler + + .weak TMR3_IRQHandler + .thumb_set TMR3_IRQHandler,Default_Handler + + .weak UART0_IRQHandler + .thumb_set UART0_IRQHandler,Default_Handler + + .weak UART1_IRQHandler + .thumb_set UART1_IRQHandler,Default_Handler + + .weak SPI0_IRQHandler + .thumb_set SPI0_IRQHandler,Default_Handler + + .weak SPI1_IRQHandler + .thumb_set SPI1_IRQHandler,Default_Handler + + .weak I2C0_IRQHandler + .thumb_set I2C0_IRQHandler,Default_Handler + + .weak I2C1_IRQHandler + .thumb_set I2C1_IRQHandler,Default_Handler + + .weak ACMP01_IRQHandler + .thumb_set ACMP01_IRQHandler,Default_Handler + + .weak ACMP23_IRQHandler + .thumb_set ACMP23_IRQHandler,Default_Handler + + .weak PWRWU_IRQHandler + .thumb_set PWRWU_IRQHandler,Default_Handler + + .weak ADC_IRQHandler + .thumb_set ADC_IRQHandler,Default_Handler + + .weak RTC_IRQHandler + .thumb_set RTC_IRQHandler,Default_Handler + +/************************ END OF FILE ***********************/ + diff --git a/bsp/nuvoton_m05x/Libraries/SConscript b/bsp/nuvoton_m05x/Libraries/SConscript index af63c0d71..65758b13d 100644 --- a/bsp/nuvoton_m05x/Libraries/SConscript +++ b/bsp/nuvoton_m05x/Libraries/SConscript @@ -17,15 +17,15 @@ if rtconfig.CROSS_TOOL == 'iar': src = src + ['CMSIS/Nuvoton/M051Series/Source/IAR/startup_M051Series.s'] elif rtconfig.CROSS_TOOL == 'keil': src = src + ['CMSIS/Nuvoton/M051Series/Source/ARM/startup_M051Series.s'] -#elif rtconfig.CROSS_TOOL == 'gcc': // not support gcc -# src = src + ['CMSIS/ST/STM32F0xx/Source/Templates/gcc_ride7/startup_stm32f0xx.s'] +elif rtconfig.CROSS_TOOL == 'gcc': + src = src + ['CMSIS/Nuvoton/M051Series/Source/GCC/startup_M051Series.s'] path = [cwd + '/StdDriver/inc', cwd + '/CMSIS/Nuvoton/M051Series/Include', cwd + '/CMSIS/Include'] #CPPDEFINES = ['USE_STDPERIPH_DRIVER', rtconfig.STM32_TYPE] -CPPDEFINES = [''] +CPPDEFINES = ['INIT_SYSCLK_AT_BOOTING'] group = DefineGroup('M05X_StdPeriph', src, depend = [''], CPPPATH = path, CPPDEFINES = CPPDEFINES) Return('group') diff --git a/bsp/nuvoton_m05x/Libraries/StdDriver/src/retarget.c b/bsp/nuvoton_m05x/Libraries/StdDriver/src/retarget.c deleted file mode 100644 index e487900e8..000000000 --- a/bsp/nuvoton_m05x/Libraries/StdDriver/src/retarget.c +++ /dev/null @@ -1,434 +0,0 @@ -/**************************************************************************//** - * @file retarget.c - * @version V3.00 - * $Revision: 10 $ - * $Date: 14/01/27 11:41a $ - * @brief M051 Series Debug Port and Semihost Setting Source File - * - * @note - * Copyright (C) 2011 Nuvoton Technology Corp. All rights reserved. - * - ******************************************************************************/ - - -#include -#include "M051Series.h" - -#if defined ( __CC_ARM ) -#if (__ARMCC_VERSION < 400000) -#else -/* Insist on keeping widthprec, to avoid X propagation by benign code in C-lib */ -#pragma import _printf_widthprec -#endif -#endif - -/*---------------------------------------------------------------------------------------------------------*/ -/* Global variables */ -/*---------------------------------------------------------------------------------------------------------*/ -#if !(defined(__ICCARM__) && (__VER__ >= 6010000)) -struct __FILE -{ - int handle; /* Add whatever you need here */ -}; -#endif -FILE __stdout; -FILE __stdin; - -/*---------------------------------------------------------------------------------------------------------*/ -/* Routine to write a char */ -/*---------------------------------------------------------------------------------------------------------*/ - -#if defined(DEBUG_ENABLE_SEMIHOST) -/* The static buffer is used to speed up the semihost */ -static char g_buf[16]; -static char g_buf_len = 0; - -# if defined(__ICCARM__) - - -/** - * @brief This HardFault handler is implemented to support semihost - * - * @param None - * - * @returns None - * - * @details This function is implement to support semihost message print. - * - */ -int32_t HardFault_Handler(void) -{ - asm("MOV R0, lr \n" - "LSLS R0, #29 \n" //; Check bit 2 - "BMI SP_is_PSP \n" //; previous stack is PSP - "MRS R0, MSP \n" //; previous stack is MSP, read MSP - "B SP_Read_Ready \n" - "SP_is_PSP: \n" - "MRS R0, PSP \n" //; Read PSP - "SP_Read_Ready: \n" - "LDR R1, [R0, #24] \n" //; Get previous PC - "LDRH R3, [R1] \n" //; Get instruction - "LDR R2, [pc, #8] \n" //; The specific BKPT instruction - "CMP R3, R2 \n" //; Test if the instruction at previous PC is BKPT - "BNE HardFault_Handler_Ret\n" //; Not BKPT - "ADDS R1, #4 \n" //; Skip BKPT and next line - "STR R1, [R0, #24] \n" //; Save previous PC - "BX lr \n" //; Return - "DCD 0xBEAB \n" //; BKPT instruction code - "HardFault_Handler_Ret:\n" - ); - - /* TODO: Implement your own hard fault handler here. */ - while(1); -} - -/** - * - * @brief The function to process semihosted command - * @param[in] n32In_R0 : semihost register 0 - * @param[in] n32In_R1 : semihost register 1 - * @param[out] pn32Out_R0: semihost register 0 - * @retval 0: No ICE debug - * @retval 1: ICE debug - * - */ -int32_t SH_DoCommand(int32_t n32In_R0, int32_t n32In_R1, int32_t *pn32Out_R0) -{ - asm("BKPT 0xAB \n" //; This instruction will cause ICE trap or system HardFault - "B SH_ICE \n" - "SH_HardFault: \n" //; Captured by HardFault - "MOVS R0, #0 \n" //; Set return value to 0 - "BX lr \n" //; Return - "SH_ICE: \n" //; Captured by ICE - "CMP R2, #0 \n" - "BEQ SH_End \n" - "STR R0, [R2]\n" //; Save the return value to *pn32Out_R0 - "SH_End: \n"); - - return 1; //; Return 1 when it is trap by ICE - -} - - -# else - -/** - * @brief This HardFault handler is implemented to support semihost - * - * @param None - * - * @returns None - * - * @details This function is implement to support semihost message print. - * - */ -__asm int32_t HardFault_Handler(void) -{ - - MOV R0, LR - LSLS R0, #29 //; Check bit 2 - BMI SP_is_PSP //; previous stack is PSP - MRS R0, MSP //; previous stack is MSP, read MSP - B SP_Read_Ready -SP_is_PSP - MRS R0, PSP //; Read PSP - -SP_Read_Ready - LDR R1, [R0, #24] //; Get previous PC - LDRH R3, [R1] //; Get instruction - LDR R2, = 0xBEAB //; The specific BKPT instruction - CMP R3, R2 //; Test if the instruction at previous PC is BKPT - BNE HardFault_Handler_Ret //; Not BKPT - - ADDS R1, #4 //; Skip BKPT and next line - STR R1, [R0, #24] //; Save previous PC - - BX LR //; Return -HardFault_Handler_Ret - - /* TODO: Implement your own hard fault handler here. */ - B . - - ALIGN -} - -/** - * - * @brief The function to process semihosted command - * @param[in] n32In_R0 : semihost register 0 - * @param[in] n32In_R1 : semihost register 1 - * @param[out] pn32Out_R0: semihost register 0 - * @retval 0: No ICE debug - * @retval 1: ICE debug - * - */ -__asm int32_t SH_DoCommand(int32_t n32In_R0, int32_t n32In_R1, int32_t *pn32Out_R0) -{ - BKPT 0xAB //; Wait ICE or HardFault - //; ICE will step over BKPT directly - //; HardFault will step BKPT and the next line - B SH_ICE - -SH_HardFault //; Captured by HardFault - MOVS R0, #0 //; Set return value to 0 - BX lr //; Return - -SH_ICE //; Captured by ICE - //; Save return value - CMP R2, #0 - BEQ SH_End - STR R0, [R2] //; Save the return value to *pn32Out_R0 - -SH_End - MOVS R0, #1 //; Set return value to 1 - BX lr //; Return -} -#endif -#endif - - -/** - * @brief Routine to send a char - * - * @param None - * - * @returns Send value from UART debug port - * - * @details Send a target char to UART debug port . - */ - -void SendChar_ToUART(int ch) -{ - - while(DEBUG_PORT->FSR & UART_FSR_TX_FULL_Msk); - DEBUG_PORT->DATA = ch; - if(ch == '\n') - { - while(DEBUG_PORT->FSR & UART_FSR_TX_FULL_Msk); - DEBUG_PORT->DATA = '\r'; - } -} - -/** - * @brief Routine to send a char - * - * @param None - * - * @returns Send value from UART debug port or semihost - * - * @details Send a target char to UART debug port or semihost. - */ -void SendChar(int ch) -{ -#if defined(DEBUG_ENABLE_SEMIHOST) - g_buf[g_buf_len++] = ch; - g_buf[g_buf_len] = '\0'; - if(g_buf_len + 1 >= sizeof(g_buf) || ch == '\n' || ch == '\0') - { - /* Send the char */ - if(SH_DoCommand(0x04, (int)g_buf, NULL) != 0) - { - g_buf_len = 0; - return; - } - else - { - int i; - - for(i = 0; i < g_buf_len; i++) - SendChar_ToUART(g_buf[i]); - g_buf_len = 0; - } - } -#else - SendChar_ToUART(ch); -#endif -} - -/** - * @brief Routine to get a char - * - * @param None - * - * @returns Get value from UART debug port or semihost - * - * @details Wait UART debug port or semihost to input a char. - */ -char GetChar(void) -{ -#ifdef DEBUG_ENABLE_SEMIHOST -# if defined (__CC_ARM) - int nRet; - while(SH_DoCommand(0x101, 0, &nRet) != 0) - { - if(nRet != 0) - { - SH_DoCommand(0x07, 0, &nRet); - return (char)nRet; - } - } -# else - int nRet; - while(SH_DoCommand(0x7, 0, &nRet) != 0) - { - if(nRet != 0) - return (char)nRet; - } -# endif - return (0); -#else - - while(1) - { - if((DEBUG_PORT->FSR & UART_FSR_RX_EMPTY_Msk) == 0) - { - return (DEBUG_PORT->DATA); - } - } - -#endif -} - -/** - * @brief Check any char input from UART - * - * @param None - * - * @retval 1: No any char input - * @retval 0: Have some char input - * - * @details Check UART RSR RX EMPTY or not to determine if any char input from UART - */ - -int kbhit(void) -{ - return !((DEBUG_PORT->FSR & UART_FSR_RX_EMPTY_Msk) == 0); -} -/** - * @brief Check if debug message finished - * - * @param None - * - * @retval 1: Message is finished - * @retval 0: Message is transmitting. - * - * @details Check if message finished (FIFO empty of debug port) - */ - -int IsDebugFifoEmpty(void) -{ - return ((DEBUG_PORT->FSR & UART_FSR_TE_FLAG_Msk) != 0); -} - -/** - * @brief C library retargetting - * - * @param None - * - * @returns None - * - * @details Check if message finished (FIFO empty of debug port) - */ - -void _ttywrch(int ch) -{ - SendChar(ch); - return; -} - - -/** - * @brief Write character to stream - * - * @param[in] ch Character to be written. The character is passed as its int promotion. - * @param[in] stream Pointer to a FILE object that identifies the stream where the character is to be written. - * - * @returns If there are no errors, the same character that has been written is returned. - * If an error occurs, EOF is returned and the error indicator is set (see ferror). - * - * @details Writes a character to the stream and advances the position indicator.\n - * The character is written at the current position of the stream as indicated \n - * by the internal position indicator, which is then advanced one character. - * - * @note The above descriptions are copied from http://www.cplusplus.com/reference/clibrary/cstdio/fputc/. - * - * - */ - -int fputc(int ch, FILE *stream) -{ - SendChar(ch); - return ch; -} - - -/** - * @brief Get character from UART debug port or semihosting input - * - * @param[in] stream Pointer to a FILE object that identifies the stream on which the operation is to be performed. - * - * @returns The character read from UART debug port or semihosting - * - * @details For get message from debug port or semihosting. - * - */ - -int fgetc(FILE *stream) -{ - return (GetChar()); -} - -/** - * @brief Check error indicator - * - * @param[in] stream Pointer to a FILE object that identifies the stream. - * - * @returns If the error indicator associated with the stream was set, the function returns a nonzero value. - * Otherwise, it returns a zero value. - * - * @details Checks if the error indicator associated with stream is set, returning a value different - * from zero if it is. This indicator is generally set by a previous operation on the stream that failed. - * - * @note The above descriptions are copied from http://www.cplusplus.com/reference/clibrary/cstdio/ferror/. - * - */ - -int ferror(FILE *stream) -{ - return EOF; -} - -#ifdef DEBUG_ENABLE_SEMIHOST -# ifdef __ICCARM__ -void __exit(int return_code) -{ - - /* Check if link with ICE */ - if(SH_DoCommand(0x18, 0x20026, NULL) == 0) - { - /* Make sure all message is print out */ - while(IsDebugFifoEmpty() == 0); - } -label: - goto label; /* endless loop */ -} -# else -void _sys_exit(int return_code) -{ - - /* Check if link with ICE */ - if(SH_DoCommand(0x18, 0x20026, NULL) == 0) - { - /* Make sure all message is print out */ - while(IsDebugFifoEmpty() == 0); - } -label: - goto label; /* endless loop */ -} -# endif -#endif - - - - - diff --git a/bsp/nuvoton_m05x/nuvoton_m05x.ld b/bsp/nuvoton_m05x/nuvoton_m05x.ld index 6070bf4af..72cdfe650 100644 --- a/bsp/nuvoton_m05x/nuvoton_m05x.ld +++ b/bsp/nuvoton_m05x/nuvoton_m05x.ld @@ -1,13 +1,13 @@ /* - * linker script for STM32F0x with GNU ld - * bernard.xiong 2009-10-14 + * linker script for M051X with GNU ld + * Bright 2014-11-24 */ /* Program Entry, set to mark it as "used" and avoid gc */ MEMORY { - CODE (rx) : ORIGIN = 0x08000000, LENGTH = 64k /* 64KB flash */ - DATA (rw) : ORIGIN = 0x20000000, LENGTH = 8k /* 8K sram */ + CODE (rx) : ORIGIN = 0x00000000, LENGTH = 64k /* 64KB flash */ + DATA (rw) : ORIGIN = 0x20000000, LENGTH = 4k /* 4K sram */ } ENTRY(Reset_Handler) _system_stack_size = 0x100; diff --git a/bsp/nuvoton_m05x/project.uvprojx b/bsp/nuvoton_m05x/project.uvprojx index 67cde697e..8972ab2de 100644 --- a/bsp/nuvoton_m05x/project.uvprojx +++ b/bsp/nuvoton_m05x/project.uvprojx @@ -14,7 +14,7 @@ (Generic) M051 Series Nuvoton - CLOCK(50000000) CPUTYPE("Cortex-M0") + IRAM(0x20000000-0x20000FFF) IROM(0-0xFFFF) CLOCK(50000000) CPUTYPE("Cortex-M0") "Startup\Nuvoton\M051Series\startup_M051Series.s" ("Nuvoton M05X Startup Code") @@ -29,7 +29,7 @@ - SFD\Nuvoton\M05x_v1.SFR + SFD\Nuvoton\M051AN_v1.SFR 0 0 @@ -44,14 +44,14 @@ 0 1 - .\obj\ + .\build\ rt-thread 1 0 1 1 1 - .\lst\ + .\build\ 1 0 0 @@ -207,26 +207,26 @@ 1 1 1 - 0 - 0 + 1 + 1 "Cortex-M0" 0 0 0 - 0 - 0 + 1 + 1 0 0 0 0 0 - 0 + 8 1 0 0 - 0 - 5 + 3 + 3 0 0 0 @@ -481,11 +481,6 @@ 1 Libraries\StdDriver\src\pwm.c - - retarget.c - 1 - Libraries\StdDriver\src\retarget.c - spi.c 1 diff --git a/bsp/nuvoton_m05x/rtconfig.py b/bsp/nuvoton_m05x/rtconfig.py index 7ebee5ade..f136d42a9 100644 --- a/bsp/nuvoton_m05x/rtconfig.py +++ b/bsp/nuvoton_m05x/rtconfig.py @@ -17,16 +17,13 @@ elif CROSS_TOOL == 'keil': PLATFORM = 'armcc' EXEC_PATH = 'C:/Keil' elif CROSS_TOOL == 'gcc': - print '================ERROR============================' - print 'Not support gcc yet!' - print '=================================================' - exit(0) + PLATFORM = 'gcc' + EXEC_PATH = 'C:/GCC' if os.getenv('RTT_EXEC_PATH'): EXEC_PATH = os.getenv('RTT_EXEC_PATH') BUILD = 'debug' -STM32_TYPE = 'STM32F0XX' if PLATFORM == 'gcc': # toolchains @@ -35,13 +32,13 @@ if PLATFORM == 'gcc': AS = PREFIX + 'gcc' AR = PREFIX + 'ar' LINK = PREFIX + 'gcc' - TARGET_EXT = 'axf' + TARGET_EXT = 'elf' SIZE = PREFIX + 'size' OBJDUMP = PREFIX + 'objdump' OBJCPY = PREFIX + 'objcopy' DEVICE = ' -mcpu=cortex-m0 -mthumb -ffunction-sections -fdata-sections' - CFLAGS = DEVICE + CFLAGS = DEVICE + ' -std=gnu9x' AFLAGS = ' -c' + DEVICE + ' -x assembler-with-cpp' LFLAGS = DEVICE + ' -Wl,--gc-sections,-Map=rtthread-nuvoton_m05x.map,-cref,-u,Reset_Handler -T nuvoton_m05x.ld' @@ -54,7 +51,7 @@ if PLATFORM == 'gcc': else: CFLAGS += ' -O2' - POST_ACTION = OBJCPY + ' -O binary $TARGET rtthread-nuvoton_m05x.bin\n' + SIZE + ' $TARGET \n' + POST_ACTION = OBJCPY + ' -O binary $TARGET rtthread-nuvoton_m05x.bin\n' + OBJCPY + ' -O ihex $TARGET rtthread-nuvoton_m05x.hex\n' + SIZE + ' $TARGET \n' elif PLATFORM == 'armcc': # toolchains diff --git a/bsp/nuvoton_m05x/template.uvprojx b/bsp/nuvoton_m05x/template.uvprojx index cdd969a1e..27ea8e8f5 100644 --- a/bsp/nuvoton_m05x/template.uvprojx +++ b/bsp/nuvoton_m05x/template.uvprojx @@ -361,7 +361,7 @@ 0 - + INIT_SYSCLK_AT_BOOTING -- GitLab