uart transmitter logic

串口接收数据可以接受任意格式的串口的输出数据-Serial receive data can accept any format of the serial output data

一个串口测试程序，包括源代码，供大家学习-A serial test procedure, including the source code for the U.S. study

串口通讯使用说明 在两台机器运行serealcom.exe， 但必须保证用串口线连接， 选择串口时如出现error, 表明此串口正被其它设备使用。-serial communications for use of the two machines running serealcom.exe, but must ensure that the use serial link, choose when and if there Serial error, the expression of this Serial other equipment is being used.

实现多线程串行通讯接口源程序-multi-threaded serial communication interface source

check if COmPort is Available

串行通信C语言代码,用于DOS下编程,比较完整-serial communication C language code for DOS programming, a more comprehensive

一个很好用的串口类，包括同步、异步等多种调用机制。-a good use of Serial categories, including synchronous and asynchronous transfer mechanism other.

一个读取支持modbus协议的设备的数据工具-read a support agreement modbus connection equipment for the data tools

利用西门子的GSM芯片（TC35）的手机模块实现短信的读写，该手机模块可以加入SIM卡，然后就跟手机一样使用了，程序可以通过串口进行控制-The programme use GSM CMOS chip(TC35) module to read and write short message, you can insert SIM card into this module, then it can work as ordinary Mobile phone,the programme can control the module through com port.

本文介绍的用 89C51 单片机I/O 口模拟实现串行通信的方法，已成功 地应用在某电压数据采集系统中，实践证明能可靠地传送和接收数据。-This article describes using 89C51 microcontroller I/O port Serial communication simulation method has been successfully applied in a certain voltage data acquisition system, the practice has proven to be a reliable way to send and receive data.