PLC串口编程，通过RS232和RS485通讯…

使用IC卡发卡机构的预付费PB VF BCB DELPHI VC源程序，对其进行了详细说明

这是一个用C编写的串口通信程序,可以用于嵌入式应用-This is a preparation of the C serial communication program, which can be used for embedded applications

非常好的串口通信程序,VC工程,只需要在此基础上稍做修改就可以加入到你自己的程序中-very good serial communication program, VC works only on this basis can be tailored to your own accession process

soome examples of I2C transfer

CAN总线传输，示例代码,利用VC++编写-CAN transmission, sample code, prepared VC

232通讯软件 可以用于单片机与电脑通讯 以实现各种工业控制-232

com port test program

这是串口调试助手编程过程及详细解说的文档,大家可以下载学习,谢谢支持!-This is a serial debugging assistant programming process and a detailed explanation of the document, you can download to learn, thanks to support! 搜索

windows CE下的串口调试助手, 对做串口相关程序的工程师有用-debug serial port for windows ce

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