Modem_source

使用VS2013的MFC编写的一个简单Modbus RTU的单命令控制Demo，能够实现继电器的开和关(A single command control demo of a simple Modbus RTU written in MFC of VS2013 enables relay opening and closing)

很好的串口通信源程序，可以设置端口号，波特率，数据位 停止位校验位(a very complete source serial communications,it is helpful for everybody)

说明：  数控程序传输，主要是三个程序，KND及GSK990m传输软件，Sercom，hmcadcam_Dnc(NC program transmission, there are three main procedures GSK990m KND and transmission software, Sercom, hmcadcam_Dnc)

C#写的控制串口继电器模块的代码，通过发送指令来控制多路串口继电器的开关。(Serial port control relay module C# to write the code, switch by sending commands to control multiple serial relay.)

VC++串口监视软件,界面漂亮功能强大 经编译和测试通过。(Interface pretty strong functions of VC++ Serial Port Monitor software is compiled and tested.)

上位机源码--读取串口数据并画实时曲线的vc 2B 2B源程序.rar(PC Source- read serial data and draw real-time curve vc 2B 2B source code. Rar)

说明：  BCB串口通讯源码示例程序。利用winapi函数，而非控件。(BCB examples of serial communication program source. Use WINAPI function, rather than control.)

VC++之MFC串口,包含串口调试助手源程序 及编程详细过程 (MFC serial port)

耀华表通信控件 内置了地磅的串口协议。能自动读取指定的数(Communication control Toledo Electronic loadometer, serial direct source reading program. The source without any Dll, built-in serial port loadometer agreement. Can automatically read the specified binary readings.)

利用C语言实现RS232串口上下位机通信的设计(Using C language to realize RS232 serial port communication up and down a machine design )