这是一个单片机，串口通讯中对数据进行简单加密的程序代码。-This is a microcontroller, serial communication in a simple data encryption code.

51单片机实现的RS485通讯程序，单片机串行口通信程序设计列子，51单片机串行口通信程序设计例子-51 MCU RS485 communication procedures, microcontroller serial port communication program design Liezi 51 microcontroller serial port communication program design examples

本人初学哈佛结构类PIC单片机时 做的基于PIC16F690单片机的 红外遥控码分析：用CCP捕获 UART串口通讯分析-I started learning Harvard structure PIC microcontroller PIC16F690 based on the infrared remote control code analysis: using the CCP capture UART serial communication analysis