modbus通信协议中文版，详细介绍了modbus协议，LRC校验，CRC校验等，并给出了C语言例程代码。...

powerpc82xx mcc driver

一个很好用的comm类，对于开发串口工作很有帮助，因多次测试没问题！可在98/2000/xp上正常使用-a good use of comm category, serial work for the development of useful, because several tests No problem! In normal use 98/2000/XP

用TC对计算机的串口进行编程，并作一个简单的串口查询通讯程序。用一条九针的DB-9串口通讯线将计算机的com1口和com2口相连，com1作为接受口，com2作为发送口。-with TC on the serial port of computer programming, and for a simple serial communication program inquiries. Using a 9-pin DB-9 serial communication lines to the computer com1 mouth and COM2 I connected com1 as I accept that I send as COM2.

非常好用的GPS串口通信，支持Nmea0183协议，支持GarMin协议，如果需要新添加协议类型，修改非常简单！-very handy GPS serial communications, support Nmea0183 agreement, support GarMin Agreement, if the need for a new type of agreement to add, change is very simple!

简单的串口通信程序!通过按键来实验是否将主机中相应缓冲区中的内容传送给从机!主机状态改变,按键传输时,从机状态也将改变!-Simple serial communication program! Through the keys to the experiment whether or not to host the corresponding buffer content transmitted to the slave! Host state changes, button transmission, from the state machine will change!

VC类,标准串口类,无消息类型,用于工业控制中-VC-type, standard serial-type, non-news type, used for industrial control

串并口编程，可以直接控制端口-serial and parallel programming it can directly control ports.

VC串口编程，利用串口将pc和单片机进行通信.-VC serial programming, the use of the pc and the single-chip serial communication.

VC++简单而强大的多线程串口编程工具,该CSerialPort类封装了串口通信的基本 数据和方法-VC simple and powerful multithreaded serial programming tools, the CSerialPort type of serial communications package of basic data and methods

实现串口通讯，一个用word写的方法，上传供大家共同学习-Realize serial communication, a way to use word to write, upload for everyone to learn together