Need some answers
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Thread: Need some answers

  1. #1
    Join Date
    Oct 2008
    Posts
    1

    Need some answers

    I'm trying to build an oscilloscope witch will communicate with the PC trough USB. Is it possible to make data exchange trough USB from user-space without writing drivers? (in windows XP)
    I understood that to make things easier I have to make my oscilloscope a HID. If i'll do that i'll still have to write kernel code?


    I'm trying to build the next code

    #include "windows.h"
    #include "setupapi.h"
    #include "hidsdi.h"

    void main()
    {
    GUID hidGUID;
    HidD_GetHidGuid (&hidGUID);
    return;
    }

    And it gives this error test.obj : error LNK2001: unresolved external symbol "void __stdcall HidD_GetHidGuid(struct _GUID *)" (?HidD_GetHidGuid@@YGXPAU_GUID@@@Z)


    I'he included hid.lib and setuapi.h Are there othere libraries I should include to make this work?

    10x
    Last edited by bogdanul2003; October 9th, 2008 at 03:27 PM.

  2. #2
    Join Date
    Aug 2004
    Posts
    1

    Re: Need some answers

    extern "C" //< -This will fix omission in the Win DDK header when compiled with C++ compiler
    {
    #include <inc/api/hidsdi.h> //DDK 6000
    }

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