Thread: How can I issue AT commands in VC++ ?

  1. #1
    Registered User
    Join Date
    Oct 2001

    Question How can I issue AT commands in VC++ ?

    Hi !

    I want to issue simple AT commands when programming in Visual C++ 6.0 , but don't know how to do it .

    In VB it is simple, since there is the mscomm OCX, which is easy to use.

    Is there a class in VC++ that I can use ?

    Please help,

  2. #2
    It's full of stars adrianxw's Avatar
    Join Date
    Aug 2001
    Assuming you mean Hayes "AT" commands, and assuming you are connected to a regular port, you can get a handle to the port using the CreateFile() API function, then use the "by handle" I/O functions to write anything you like out.

    For more functionality, search google or similar for "TAPI". That is the Intel/MS telephony API.
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