介绍了在visual c++开发环境下如何实现串口通信的操作

max232部分程序，pdf文件，串口调试助手.-MAX232 some of the procedures, pdf file, serial debugging aides.

串口通讯经典使用程序5,以前收集整理的东东,希望对大家有用!-Serial Communication Classic to use the program 5, previously collected Dongdong finishing the hope for all of us!

用C++写的modbus串口通讯程序，供大家学习参考-C wrote Modbus serial communication program for all learning reference

多谢，大本营的对我的帮助。这是一个串口调试程序，供大家参考。-Thank you, the stronghold of my help. This is a serial debugger, for your reference.

用vb实现串口间通信,可以用来熟悉串口间传输信息的原理.-with Serial Communication, which can be used with serial transmission of information between the principle.

本程序是用VB编写的有关于一个串口通讯的子和序。-This procedure is used VB has prepared on a subset of serial communication and sequence.

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

This program I use to tested serial com and AT Command for testing GPRS for SIM300 GSM module

PCF8566液晶模块程序，及其原理应用。-The program and application of PCF8566

GSM通讯串口类,通过RS232串口与GSM MODEM连接,发送短信.-GSM serial communications category, RS232 serial port and GSM modem connections, sending text messages.