建立一个最简单工程-基于StdPeriph_Lib
第一步:
新建一个工程文件:
![](https://wkrtcs.bdimg.com/rtcs/image?w=387.60&md5sum=df122350bb35a8bb6d1a173ce515eeb7&sign=28ef0564de&rtcs_flag=1&rtcs_ver=4&l=webapp&bucketNum=238&ipr={"t":"img","r":"r_4","w":"387.60","h":"184.87","dataType":"jpeg","c":"word/media/image1.jpeg","imgOriW":630,"imgOriH":342})
并选择CPU型号:![](https://wkrtcs.bdimg.com/rtcs/image?w=389.00&md5sum=df122350bb35a8bb6d1a173ce515eeb7&sign=28ef0564de&rtcs_flag=1&rtcs_ver=4&l=webapp&bucketNum=238&ipr={"t":"img","r":"r_4","w":"389.00","h":"250.93","dataType":"jpeg","c":"word/media/image2.jpeg","imgOriW":626,"imgOriH":467})
询问是否复制自带的启动文件,选择否即可,我们使用ST固件库中的.
第二步:
对源文件分组管理![](https://wkrtcs.bdimg.com/rtcs/image?w=553.73&md5sum=df122350bb35a8bb6d1a173ce515eeb7&sign=28ef0564de&rtcs_flag=1&rtcs_ver=4&l=webapp&bucketNum=238&ipr={"t":"img","r":"r_4","w":"553.73","h":"282.93","dataType":"jpeg","c":"word/media/image4.jpeg","imgOriW":593,"imgOriH":303})
新建三个组: user Libraries(ST固件库) CMSIS(CM系列通用库)
分组管理源文件可以使程序结构变成清晰
第三步: 开始添加源文件
User 目录添加 main.c it.c(包含最基本的中断处理函数)![](https://wkrtcs.bdimg.com/rtcs/image?w=553.73&md5sum=df122350bb35a8bb6d1a173ce515eeb7&sign=28ef0564de&rtcs_flag=1&rtcs_ver=4&l=webapp&bucketNum=238&ipr={"t":"img","r":"r_4","w":"553.73","h":"295.73","dataType":"jpeg","c":"word/media/image6.jpeg","imgOriW":559,"imgOriH":416})
Libraries 目录添加 ST固件库的所有文件(可以只添加需要的,但一起添加比较省事,且链接时并不会链接不使用的函数,所以并不会使目标变大)
CMSIS添加CMSIS中STM32需要的部分
Libraries/CMSIS/CM3/CoreSupport/core_cm3.c
Libraries/CMSIS/CM3/DeviceSupport/ST/STM32F10x/system_stm32f10x.c
Libraries/CMSIS/CM3/DeviceSupport/ST/STM32F10x/startup/arm/startup_stm32f10x_hd.s
(启动文件,但STM32各系列兼容性较好,如果不用特殊功能,各启动文件区别不大)![](https://wkrtcs.bdimg.com/rtcs/image?w=553.73&md5sum=df122350bb35a8bb6d1a173ce515eeb7&sign=28ef0564de&rtcs_flag=1&rtcs_ver=4&l=webapp&bucketNum=238&ipr={"t":"img","r":"r_4","w":"553.73","h":"187.80","dataType":"jpeg","c":"word/media/image10.jpeg","imgOriW":560,"imgOriH":211})
第四步: 设置项目的头文件搜索目录及目标输出目录
1.设置全局定义: USE_STDPERIPH_DRIVER 用来定义使用ST的固件库
STM32F10X_HD 设置目标芯片的类型
其它的有STM32F10X_MD和STM32F10X_CL有等.与启动文件对应.
同时勾上 one elf section per function,即相同的段只链接一次.然后开始设置头文件搜寻目录.
注意添加下项目中stm32f10x_conf.h所在的目录,本示例中因所有源文件都放在工程目录下,所以,添加为本目录 ./ (在MDK中 ./ .\ ../本目录名 测试这都可以,在其它工具或平台中请注意是 / 还是 \ )![](https://wkrtcs.bdimg.com/rtcs/image?w=470.00&md5sum=df122350bb35a8bb6d1a173ce515eeb7&sign=28ef0564de&rtcs_flag=1&rtcs_ver=4&l=webapp&bucketNum=238&ipr={"t":"img","r":"r_4","w":"470.00","h":"306.00","dataType":"jpeg","c":"word/media/image13.jpeg","imgOriW":470,"imgOriH":306})
2.设置目标输出目录
这步可以省掉,但编译一次就发现.本目录中出现了N个文件,所以有必要让输出到指定目录![](https://wkrtcs.bdimg.com/rtcs/image?w=553.73&md5sum=df122350bb35a8bb6d1a173ce515eeb7&sign=28ef0564de&rtcs_flag=1&rtcs_ver=4&l=webapp&bucketNum=238&ipr={"t":"img","r":"r_2","w":"553.73","h":"321.93","dataType":"jpeg","c":"word/media/image14.jpeg","imgOriW":626,"imgOriH":364})
Good luck!
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