Access COMPORT 1 through three different applications.

Posted by Khushi on Stack Overflow See other posts from Stack Overflow or by Khushi
Published on 2010-06-09T08:08:50Z Indexed on 2010/06/09 8:12 UTC
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Filed under:

serial-port

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gps

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communication

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modem

Hi

I have an SMS Appliaction, which receives the messages through GPS Modem and revert back through GPS Modem. The Modem is using COM1.

Now, i need two more appliactions which can send messages through the same GPS Modem. I tried making a webservice which can access the COM1 to send data, but when i try to connect through webService, it throw an error saying, 'COM1 is already occupied, Access denied.'.

Can anybody help me to connect through the modem in above scenario.

Khushi

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