Retrieve modem status: how?

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2 total messages Started by Davide Puccioni Tue, 27 Jan 2004 09:13

#543

Author: Davide Puccioni
Date: Tue, 27 Jan 2004 09:13

15 lines
1445 bytes

Hi, everybody!
I've an app that communicates with an hardware via RS-232.
A problem arises using a modem connection, like this:

PC <-(RS232)-> Modem ... Modem <-(RS232)-> HW

My primary goal is to query line status to check when link drops down.
I've take a look to GetCommModemStatus, WaitCommEvent and SetCommMask 
WinApi functions,but I don't know which signal must be observed.

Answers and examples will be warmfully appreciated.

TIA.

Davide.

Re: Retrieve modem status: how?

#544

Author: Davide Puccioni
Date: Tue, 27 Jan 2004 10:39

3 lines
983 bytes

Posted on wrong place.
Sorry :-/

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