云台镜头控制系统 很好用，调试通过，大家一起分享源代码...

本程序是关于串口通信，已经调试通过，希望对大家有所帮助。-RS485

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

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

MSComm在MFC的单文档中的应用-MSComm in MFC single document of

串口通讯中crc码计算方法，通过labview程序从而实现的。-err

用BCB写的spcomm的一个例子，收发数据功能-used to write the BCB spcomm an example, send data capabilities

汽车行驶记录仪数据采集处理系统，登录模块的源码，注意这些都是com＋组件，可以单独编译，并通过调用我前面上船的主窗体的.exe文件调试-Data Acquisition and Processing System, log module source code, the attention of these are com+ components that can compile, and in front of me by calling the embarkation of the main forms. Exe files Debugging

本串行通信程序利用汇编语言通过BIOS中断调用和DOS功能调用实现PC机双机串行通信。其中，上位机和下位机串行口均为辅串口COM2（口地址为2FXH），对外用9针连接器与令一台PC机连接；BIOS通过“INT 14H”4个中断服务子程序，分别完成串口初始化编程、发送一帧数据、接受一帧数据以及测试通信线状态。本程序分为PC机串口自动测试程序（目的是测试串口好坏）和PC机全双工双机通信程序两个部分。-the serial communications procedures through the use of assembly language BIOS interrupt calls and function calls DOS PC Dual Serial Communication. Among them, PC and the next crew will be supplemented by serial port Serial COM2 (I address 2FXH) external with 9-pin connectors and enable a PC connection; through the BIOS "INT 14H," four interrupt service routines, complete serial port initialization programming, Send a data receiving a data communications test and the state line. The procedures are divided into PC serial automatic test procedure (for the purpose of testing Serial good or bad) and full-duplex PC-machine communication program two parts.

用于PPC的简单RS232串口通讯小程式，可收发数据！-PPC for a simple RS232 serial communication in small programs, can send and receive data!

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