Making an interrupt and polling bits for RS232 communication under Win32

[alzomor]

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

 

[yjkwon57]

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.

 

[alzomor]

Re: RS232

Hi

Do you have more information about ovrlapped mode?

Salam
Hossam Alzomor

 

[silvio]

Re: RS232

Serial Communications in Win32 by Allen Denver

https://msdn.microsoft.com/library/default.asp?url=/library/en-us/dnfiles/html/msdn_serial.asp

 

[niket_304]

Re: RS232

refer to msd examples for more details

 

[torkzade]

Re: RS232

Anybody can help me about rs232 to usb?
THanks

 

[alzomor]

Re: RS232

Hi

torkzade

Whats your question

Salam
Hossam Alzomot
www.i-g.org