多通道串口通信的测试程序，简单实用，适合初学者。

IC卡饭堂售饭管理系统源码,内有相关说明,-canteen EL keyboard Illumination IC card management system source code, which is related note,

一个读取支持modbus协议的设备的数据工具-read a support agreement modbus connection equipment for the data tools

汇编操作串口，适合对速度要求高而API达不到的情况下的要求-compilation operation, suitable for high speed API unable to reach the requirements under the circumstances

不错的C语言版串口程序，主要是关于SPI同步传输串口的-good version of the C language Serial procedures, primarily on SPI serial synchronous transmission of

串口读取短信猫中的短信内容和利用串口发送短信的小软件。比较初级，但是想利用串口通讯的可以参考。-serial cat read the SMS messaging content and the use of serial send a message to a PC. Comparison of primary, but want to use serial communication reference.

串口接收数据可以接受任意格式的串口的输出数据-Serial receive data can accept any format of the serial output data

Agilent 86100C GPIB & GPIB card programming 文件-Agilent 86100C GPIB

windows ce com port test

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

串口通信的东东 串口通信的东东串口通信的-Dongdong serial communications serial communications serial communications Dongdong