usb communication

This is a discussion on usb communication within the Networking/Device Communication forums, part of the General Programming Boards category; hi, everybody. i want to transfer data by using usb communication. i have one device and it can connect with ...

  1. #1
    sgh
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    usb communication

    hi, everybody.
    i want to transfer data by using usb communication.
    i have one device and it can connect with my computer via usb.
    i need to program to send/receive data in this device.
    urgent.
    any suggestion will be welcome.
    help!!!
    regards
    ps.
    i'm working in winxp and vs2005 and vs6.

  2. #2
    Registered User carrotcake1029's Avatar
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    Does windows recognize it as a storage device if you connect it? If so, get the letter assigned to the drive and perform standard I/O like you would on your local drive.

    If it's not detected by windows, you need to find a driver or write your own.

  3. #3
    sgh
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    thank u for your reply.
    but in correctly, i have a device to process finger print.
    so i need to program for i/o data in device.

  4. #4
    and the hat of wrongness Salem's Avatar
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    So what happens when you plug it in - nothing?

    Pretty much every development device I've seen comes with some developer SDK and some very simple test programs just to get you up and running.

    > i have a device to process finger print.
    Product names, websites etc please.
    If you dance barefoot on the broken glass of undefined behaviour, you've got to expect the occasional cut.
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  5. #5
    sgh
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    product name is itouch

  6. #6
    and the hat of wrongness Salem's Avatar
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    Like this, or something else?
    http://www.xceltronix.com/itouch.asp

    Getting bored with playing 20 questions BTW.
    If you dance barefoot on the broken glass of undefined behaviour, you've got to expect the occasional cut.
    If at first you don't succeed, try writing your phone number on the exam paper.
    I support http://www.ukip.org/ as the first necessary step to a free Europe.

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    Carnivore ('-'v) Hunter2's Avatar
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    Just Google It. √

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