基于ARM9和μC／OS

c++串口通信 基于ad7862四路电压采集系统232川口通信，c++上位机程序。-c++ serial communication based on the AD7862 Quad 232 Kawaguchi voltage acquisition system communications, c++ PC program.

一个模拟主站的CDT调试工具。可以根据需要来设置同步字，控制字，信息字的颜色。挺好用的。-A simulated Master Station CDT debug tools. May be needed to set the synchronization word, control word, the color information word. Very good use.

全面分析了RS-232、RS-422、RS-485之间的区别-comprehensive analysis of the RS-232, RS-422, RS-485 the distinction between

一个带gui界面的matlab串口通信演示程序-a gui interface with the serial communication Matlab demo program

VB与三凌PLC通信. 好适就数据召唤使用.也是学习串通信编程好例子.-VB and three Ling PLC communications. Good data calls on the appropriate use. Learning Series is a good example of communication programming.

pc端用并口来模拟IIC串口的驱动程序，-programe for IIC host

一个十分好的用汇编和C写的异步串口程序-with a very good compilation and writing of the C asynchronous serial procedures

串口通信程序，使用COM1串口进行计算机通信的软件-Serial communication program, use the COM1 serial port for computer communications software

串口程序，可以使初学者能够很轻松的学好这个编程的方法-Serial procedure allows beginners to learn is the easy programming method

基于ARM9和μC／OS-Ⅱ的Modbus通信协议的实现-Based on ARM9 and μC/OS- Ⅱ of the Modbus communication protocol to achieve