基于STM32的双串口通信程序，能实现两个串口的收发，程序默认采用串口2接收数据，串口1发送-Based on the STM32 dual serial communication procedures, can achieve two serial transceivers, the program defaults to the serial port 2 receives the data, send the serial port 1

基于STM32 F1单片机的can通信，有can通信的相关库函数，包含整个单片机工程(can communication programs based on STM32 F1,including functions of all the can communication .)

qt串口助手的编译，可以实现与stm32 ,c51等单片机的16进制收发，亲测可用(The compilation of qt serial port assistant can realize the hexadecimal sending and receiving of single chip microcomputer such as stm32,c51 and so on)