Introduction - If you have any usage issues, please Google them yourself
delphi source code version of the serial debugging software SPCOMM use 1 set the parameters: CommName: = ' Com1' // serial BaudRate: = 9600 // baud rate 2 Open StartComm () 3. write WriteCommData (buffer address, bytes) read data OnReceiveData (data receiving and processing) 4 off StopComm ().