这是一个西门子 ModBus 协议的通讯调试软件。（原码）

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.

用API方式实现串口通信，主要是文件传输功能-Be achieved with the API serial communication, file transfer function is mainly

这是一段c51编的一段有关串口通讯的代码-This is a decoder for the series of the serial communications code

VC串口通信源程序-the SourceCode for Serial Communication(vc)

本文件给出了如何一步一步实现crc校验。并给出了例子。如果懒得编写。可以直接嵌入程序。-this document is a step-by-step how to achieve crc check. An example is given. If too lazy to prepare. Procedures can be directly embedded.

具有语音自动应答功能的串口程序-with automatic voice response function of the Serial procedures

串口数据转换,VB60源程序,本人从网上收集，分享给大家，谢谢，没有解压密码.-Serial data conversion, VB60 source, I gather from the Internet, to share to you, thank you, there is no decompression password.

向串口发送数据，在从串口接数据，需要注意的是把2、3脚短路。-to send data from the serial data access, it needs attention is 2,3 feet short.

一个简明的串口通讯例子-a simple and clear example for serial port communication

开发工具EmbeddedVC++4.0,GPRS网络接入源代码，WinCE环境-development tools EmbeddedVC 4.0, GPRS network access source code, WinCE