pic单片机串口调试程序，此程序中利用IO口模拟串口通信，实现了将串口接收到的数据全部返回。-PIC single-chip serial debugging procedures, IO simulation string mouth communication by using this program, realized the serial data received will be returned

pic单片机，利用io口模拟串口发送功能-pic，mcu ，simulate uart communication

PIC单片机io模拟串口19200的实现(PIC microcontroller IO analog serial communication program 19200)