How to use Waitcomevent in PB () reads a serial port in event-driven way

CodePudding user response:

Friendship to help.

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After another wall bumps bumps bumps

CodePudding user response:

I used to do a serial port communication is done with MSCOMM32. OCX, above a seem oncomm events, handling code here just now, there are data to the serial port, will automatically activate the event,

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reference Dersak reply: 3/f

I used to do a serial port communication is done with MSCOMM32. OCX, above a seems oncomm events, handling code here just now, there are data to the serial port, and will automatically activate the event,

Agree!!!!!!

Most of them are commonly use MSCOMM32. OCX to deal with a serial port problem!

CodePudding user response:

Links to a serial port machine generally will also provide some DLL and API