Making an interrupt and polling bits for RS232 communication under Win32

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alzomor

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Hi

I used dos mode for interfacing with RS232
under dos I can make an interrupt to sense Rx of data and also I can poll some bit to sense Rx of data too.

Is there any thing under win32 to do so?

Salam
Hossam Alzomor
 

Re: RS232

Hi~~

There are two modes of operations in win32. One is non-overlapped mode and the other is overlapped mode. The former just waits for some event to occur. But, the latter create a thread to take over the I/O and the original process continues to work as specified in the program without blocking. Refer MSDN for further information.
 

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    alzomor

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Re: RS232

Hi

Do you have more information about ovrlapped mode?

Salam
Hossam Alzomor
 

Re: RS232

refer to msd examples for more details
 

Re: RS232

Anybody can help me about rs232 to usb?
THanks
 

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