PC与单片机串口通信程序及Proteus仿真图，PC向单片机发送10字节的数据，单片机成功接收后再将数据回传给PC，在proteus仿真时需要安装虚拟串口以及串口调试小助手。-PC and the microcontroller serial communication program and the Proteus simulation diagram, PC to the microcontroller to send 10 bytes of data, the microcontroller and then successfully received the data back to the PC, when you need to install the proteus simulation and virtual serial port debugging his assistant.