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using the modem

Posted on 2004-03-28
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Last Modified: 2013-11-20
Hey, How do I send a string of characters to the modem?  I'm trying to write a point of sale program and I want to open a cash draw that connects via telephone wire RJ11 or whatever.
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Question by:bradsoblesky
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jkr earned 2000 total points
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Check out http://msdn.microsoft.com/library/default.asp?url=/library/en-us/dnfiles/html/msdn_serial.asp ("Serial Communications in Win32"). It comes with a sample that is a multithreaded version of HyperTerminal.
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by:jkr
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I'd say this Q is answered.
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