One . Use Altium Designer Software complete STM32+W5500 System circuit schematic design

1. How to install Altium Designer

https://blog.csdn.net/weixin_42014622/article/details/83721000.

2. Catalog download address

https://pan.baidu.com/s/1j8TW4BbuEHMBATg7ZncSTw.
Extraction code ：1234

3. draw stm32 The circuit diagram of the smallest system of

1. New project

File->New->Project->PCB Project

2. Add files

Right click Project , choice Add new to project, choice Schematic

3. Drawing process

1. Add chips

2. Place the needle

3. Extension pin line

4. Add tags


Element rotation , Left click on the component , Press the spacebar to rotate 90°.
5. Draw all components

4.STM32+W5500 System circuit schematic design

STM32F103C8T6

HS-NM5500A

M_Board

M_Board1

Two . Use Clion complete STM32F103 Lighten up LED

Clion Download address ：https://blog.csdn.net/m0_58892312/article/details/121866325.
Installation configuration arm-none-eabi-gcc：
[GNU Toolchain | GNU-RM Downloads – Arm Developerdeveloper.arm.com/open-source/gnutoolchain/gnu-rm/downloads](GNU Toolchain | GNU-RM Downloads – Arm Developerdeveloper.arm.com/open-source/gnutoolchain/gnu-rm/downloads).
install MinGW：
[https://sourceforge.net/projects/mingw-w64/files/Toolchains targetting Win64/Personal Builds/mingw-builds/](https://sourceforge.net/projects/mingw-w64/files/Toolchains targetting Win64/Personal Builds/mingw-builds/).
Installation configuration OpenOCD：
https://gnutoolchains.com/arm-eabi/openocd/.

1.Clion Related configuration

1. open CLion, New project
Choose new C++ Executable, Just save the design path and project name .
Click on File->Settings->Build->Toolchains, add to MinGW. Find the previously downloaded Clion.

2. Click on File->Settings->Build->Embedded Development, Well OpenOCD Change the file directory to your own download location , Click on Test, Green means the match is successful , By the way configuration CubeMX.

2. Realization LED Lighting procedure

1. New project , Use CubeMX Create a project , Set save path .

2. This process takes some time .

After the project is created , Click on open with STM32CubeMX.（ This step may result in an error , This is related to JDK The version is about , To download and install 11.0.10 Above version , There is a simpler way to do this , take CubeMX Install under directory jre File copy to Clion Installation directory , Cover up the original jre Just file it ）
open CubeMX Click here to select the chip , Use here STM32F103C8T6.

3. To configure SYS：

4.RCC：

5. Pin PC13 For lighting LED The lamp ：

6. A serial port USART1：

7. Clock tree ：

8. Engineering setup ：

9. The generated code .
go back to Clion, The following interface will pop up , choice st_nucleo_f103rb.cfg File and use （ If there is no such interface , Maybe just CubeMX Caused by inconsistent setting names , Reopen Clion, Just open the newly generated project ）：

10. seek st_nucleo_f103rb.cfg file location


11. Open the file , Note out the 10 That’s ok

annotation ：
The first 4 The connection method selected in the line is stlink
The first 6 The line is to choose swd Communication mode
The first 8 The line is to choose stm32f1x Configuration file for
The first 10 The line is to select the restart mode , It seems to be annotated , Do not comment out that the download may fail .

Add code

find main.c file , stay main Functional while Add code to the loop ：

HAL_GPIO_WritePin(GPIOC,GPIO_PIN_13,GPIO_PIN_SET);
 HAL_Delay(500);
 HAL_GPIO_WritePin(GPIOC,GPIO_PIN_13,GPIO_PIN_RESET);
 HAL_Delay(500);

13. Click the little hammer to compile and run

14.
The successful running , Generate HEX file , Burning operation results ：

3、 … and . summary

This study , We make use of CLion Called STM32CubeMX It went straight on HAL Project establishment , Re pass CMake The compiler compiles the code , This function can completely replace keil , It can also carry out debugging and other functions , It can be seen that ,CLion It is a multi-functional cross platform IDE.

Four . reference

https://blog.csdn.net/m0_58892312/article/details/121866325.