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I need to write a C program to read data from a GPRS modem using RS232 or RS485 protocol. Can I use socket concept for this purpose ? Kindly help me with the program by providing some example or link for the same. Thanks...

Sandesh
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user3098026
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  • Have a look at these two threads.. http://stackoverflow.com/questions/4525031/serial-communication-in-visual-studio-using-windows-h http://stackoverflow.com/questions/6947413/how-to-open-read-and-write-from-serial-port-in-c – Buddhima Gamlath Dec 27 '13 at 11:50
  • Specifying the hardware layer _RS-232_ or _RS-485_ is not sufficient for the question to be answered; you need to name the higher protocol layer used by the modem. – Armali Sep 21 '16 at 06:51

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