一、概述

SConscript 脚本决定 MDK/IAR 工程的生成以及编译过程中要添加文件。

 

 

 

 

二、文件解读

import os import rtconfig from building import * Import('SDK_LIB') cwd = GetCurrentDir() #获取当前文件路径 # add general drivers src = Split(''' board.c CubeMX_Config/Src/stm32f1xx_hal_msp.c ''') #Split(str) 将字符串str分割成一个list，这里得到两个文件 path = [cwd] path += [cwd + '/CubeMX_Config/Inc'] startup_path_prefix = SDK_LIB if rtconfig.CROSS_TOOL == 'gcc': src += [startup_path_prefix + '/STM32F1xx_HAL/CMSIS/Device/ST/STM32F1xx/Source/Templates/gcc/startup_stm32f103xb.s'] elif rtconfig.CROSS_TOOL == 'keil': src += [startup_path_prefix + '/STM32F1xx_HAL/CMSIS/Device/ST/STM32F1xx/Source/Templates/arm/startup_stm32f103xb.s'] elif rtconfig.CROSS_TOOL == 'iar': src += [startup_path_prefix + '/STM32F1xx_HAL/CMSIS/Device/ST/STM32F1xx/Source/Templates/iar/startup_stm32f103xb.s'] # STM32F100xB || STM32F100xE || STM32F101x6 # STM32F101xB || STM32F101xE || STM32F101xG # STM32F102x6 || STM32F102xB || STM32F103x6 # STM32F103xB || STM32F103xE || STM32F103xG # STM32F105xC || STM32F107xC) # You can select chips from the list above CPPDEFINES = ['STM32F103xB'] group = DefineGroup('Drivers', src, depend = [''], CPPPATH = path, CPPDEFINES = CPPDEFINES) Return('group')