用于和远程modem建立连接，发送字符信息的串口通信软件

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

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.

通过串口发送at指令 等待返回值判断当前的网络状况以及服务商等有关信息 用与gprs的通信-sent through the serial port at the value orders waiting to return to judge the current state of network service providers and other relevant information in communications with EDGE

soome examples of I2C transfer

用VB实现RS232接口通信，能和单片机通信的上位机程序。-RS232 interface using VB to achieve communications, energy and single-chip PC communications procedures.

这是课程设计中我设计的一个串口通信程序，用Ｃ写的，能够双向通信-This is a curriculum design that I designed for a serial communication program, using C to write, and can be two-way communication

arm下实现的串行口通信程序，功能完好，可以用ads编写-arm under the serial port communication program, function well, can be used to prepare ads

汽车行驶记录仪数据采集处理系统，画动态曲线图模块-Data Acquisition and Processing System, painting dynamic curves module

Atmega8 Program: DC motor PID controller by atmega8, and VC+++6.0 code RS232

RS232.cpp and RS232.h for Serial COM Port Communication