的问题.派尔高协议,控制左转右转时,出现问题.其他功能好用.我用DELPHI写的程序,在MOUSEDOWN中, str := chr($FF)+chr($01)+chr($00)+chr($04)+chr($0F)+chr($00)+chr($14) MSComm1.output := str 在CLICK事件中: str := chr($FF)+chr($01)+chr($00)+chr($00)+chr($00)+chr($00)+chr($01) MSComm1

这是一个用delphi7.0 编写的P串口通讯程序，在实际工作中很好用。,This is a serial communication with delphi7.0.It is good use in pricate work.

这是一个关于DELPHI串口编程的控件，能高效的进行编程。-This is a serial port on the DELPHI programming control, can be highly efficient programming.