STM32环境安装

一、安装工具

1、STM32CubeMX

?官网下载

安装

2、OpenCD?

???????下载地址

设置嵌入式开发，选择OpenOCD和CubeMX的安装路径

PS:安装路径不要出现空格！安装路径不要出现空格！安装路径不要出现空格！

3、MinGW?

下载地址

安装路径不能带空格

安装所有基础包

??4、arm-none-eabi-gcc

下载路径

解压放到相应目录

5、环境变量中添加?

?重启PC

6、验证环境

gcc -v

?arm-none-eabi-gcc -v

二、Clion配置?

添加新的MinGW-STM32

修改以上三处就可以了?

三、创建工程

选择STM32CubeMX创建工程

选择对应的芯片型号，并返回工程

工程名称需与创建名称相同，IDE设置成STM32CubeIDE

cmake无报错，配置成功

四、烧写程序?

?选择自己适配的芯片型号文件，没有则需要自行创建

?创建烧写文件stlink.cfg

# choose st-link/j-link/dap-link etc.
#adapter driver cmsis-dap
#transport select swd
source [find interface/stlink.cfg]
transport select hla_swd
source [find target/stm32f4x.cfg]
# download speed = 10MHz
adapter speed 10000

异常错误

"D:\Program Files\STMicroelectronics\STM32Cube\OpenOCD\bin\openocd.exe" -s "D:\Program Files\STMicroelectronics\STM32Cube\OpenOCD\share\openocd\scripts" -f D:\work\code\STM32F4\config\stlink.cfg -c "tcl_port disabled" -c "gdb_port disabled" -c "tcl_port disabled" -c "program \"D:/work/code/STM32F4/cmake-build-debug-mingw-stm32/STM32F4.elf\"" -c reset -c shutdown
[0m[0mOpen On-Chip Debugger 0.11.0 (2021-11-18) [https://github.com/sysprogs/openocd]
Licensed under GNU GPL v2
libusb1 09e75e98b4d9ea7909e8837b7a3f00dda4589dc3
For bug reports, read
        http://openocd.org/doc/doxygen/bugs.html
Info : The selected transport took over low-level target control. The results mi
ght differ compared to plain JTAG/SWD
adapter speed: 1000 kHz

Info : clock speed 1000 kHz
Info : STLINK V2J35S7 (API v2) VID:PID 0483:3748
Info : Target voltage: 3.221098
Info : stm32f4x.cpu: Cortex-M4 r0p1 processor detected
Info : stm32f4x.cpu: target has 6 breakpoints, 4 watchpoints
Info : gdb port disabled
Info : Unable to match requested speed 2000 kHz, using 1800 kHz
Info : Unable to match requested speed 2000 kHz, using 1800 kHz
target halted due to debug-request, current mode: Thread
xPSR: 0x01000000 pc: 0x08000a44 msp: 0x20001000
Info : Unable to match requested speed 8000 kHz, using 4000 kHz
Info : Unable to match requested speed 8000 kHz, using 4000 kHz
** Programming Started **
Info : device id = 0x100f6413
Info : flash size = 512 kbytes
** Programming Finished **
Info : Unable to match requested speed 2000 kHz, using 1800 kHz
Info : Unable to match requested speed 2000 kHz, using 1800 kHz
shutdown command invoked

原因：大体是说速度不匹配，怎么修改希望有大神能指导

五、调试

异常错误

Open On-Chip Debugger 0.11.0 (2021-11-18) [https://github.com/sysprogs/openocd]
Licensed under GNU GPL v2
libusb1 09e75e98b4d9ea7909e8837b7a3f00dda4589dc3
For bug reports, read
        http://openocd.org/doc/doxygen/bugs.html
Unexpected command line argument: Files\STMicroelectronics\STM32Cube\OpenOCD\sha
re\openocd\scripts
GDB Server stopped, exit code 1

原因：路径中存在空格

修改OPENOCD的安装路径

修改系统路径