使用C++实现将Modbus协议封装在DLL中的源代码

linux下串口驱动！ 不错，可以看一看！了解串口的驱动！-Serial Driver! Yes, look at! Understanding Serial Port Driver!

用于串口通信的程序,自己觉得很不错,发过来.-for serial communication procedure, feel very good, made up.

QCOUNTER,用来测试所安装板卡的事件发生总量。可重复加载-QCOUNTER, used to test the board installed by the total incident. Repeat the load

用TC的API函数写的串口通讯程序。 对串口的访问 。-the API function to write the serial communication program. Right Serial visit.

讲述串口通讯的代码,是用C写的,可以参考利用-About serial communication code is written in C, you can refer to the use of

本程序是i2c总线读写一个字节的程序。在写过程序中，不一定非要检测i2c的应答位，可以直接延时过去就行，但是在读过程中必须给应答信号，读完发停止位，一定确认所发的信号都发上了。否则在连续地址读的过程中可能不会出错，但是在随机度过程中就会出错，我的程序就是在给停止信号时没有给上，24cxx一直在输出数据，结果读出错。找着问题后我的程序只加入了一条命令便完全正常。-i2c bus read and write a byte procedures. The written procedure, not necessarily require the detection i2c-response, and can directly past trip delay, but the process must be read to the response signal, stopped at reading, we recognize the signals are on the fat. Otherwise, the address read for the course could not go wrong, but the randomness of the process would be a mistake, I was in the process to stop for no signal, 24cxx in output data, read errors. I discovered the problem after the procedure just joined the order of a completely normal.

cdma钟卡控制编程,用到口通讯,数据包拆分组合,发送-serial port congtrl

电机驱动监控系统，已经通过现场运行验证，绝对能用。-motor drive control system, has been verified through field operation, absolutely can be used.

用于和远程modem建立连接，发送字符信息的串口通信软件-And the remote modem for establishing a connection, sending the characters of the serial communication software information

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 everyone to learn