该代码实现开发板串口与电脑之间的通信，可以在此基础上增加代码实现读写存储卡的功能。(The code realizes the communication between the development board serial port and the computer. On this basis, the code can be added to realize the function of reading and writin

一款基于STM32F103的PC上位机软件，使用C#编写，使用USB虚拟串口进行指令通信。可根据自身需要，修改接口指令，完成指定上位机功能。(A PC host computer software based on STM32F103 is written by C#, and the USB virtual serial port is used for instruction communication. According to