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Is there an offical driver for a device with both touch and pen? RRS feed

  • Question

  • hello.

    i'm working on a device which has both touch and pen report descriptor.

    it worked fun when i just set one report descriptor.

    but when i set both active, windows install the driver failed.

    i have no idea if it's because these are bugs in my codes, or windows does not has an official driver of a device which has both pen and touch in it.

    can someone give me a hand?

    thanks for any help :)

    Tuesday, December 3, 2013 2:14 PM

Answers

  • Most likely a bug in your hid report descriptor when you go from one to two TLCs. Post your descriptor when trying to enumerate both. What bus is this device connected to?

    d -- This posting is provided "AS IS" with no warranties, and confers no rights.

    • Marked as answer by silly penguin Wednesday, December 4, 2013 2:19 AM
    Tuesday, December 3, 2013 3:26 PM

All replies

  • Most likely a bug in your hid report descriptor when you go from one to two TLCs. Post your descriptor when trying to enumerate both. What bus is this device connected to?

    d -- This posting is provided "AS IS" with no warranties, and confers no rights.

    • Marked as answer by silly penguin Wednesday, December 4, 2013 2:19 AM
    Tuesday, December 3, 2013 3:26 PM
  • thanks,

    it's indeed my codes' bug.

    there is just one '0xc0' at the pen collection end, which should be two.

    Wednesday, December 4, 2013 2:19 AM