error while validing and permission errors ??

[Kn1ght L0rd]

Are you using the standard usb cable?  If so what does your #sudo lsusb
output look like?  If not then you need to be using the standard usb cable,
not the serial tty cable.  Verify that you can get data from that device by
running the librfid-tool or openpcd-test applications first.  Let me know if
any of this works.

On 7/16/07, Jorid <joridporeci at gmail.com> wrote:
>
> when i try to run dfu-programmer as root i get 2 different error messages
> each time I try to run the program
>
>
> # dfu-programmer openpcd dump
> looking for 16c0:076b
> determining device status: state = 10, status = 8
> dfuERROR, clearing status
> looking for 16c0:076b
> dfu-programmer: failed to claim interface.  Check permissions.
>
>
> # dfu-programmer openpcd dump
> looking for 16c0:076b
> determining device status: state = 2, status = 0
> dfuIDLE, continuing
> wTransferSize = 0x0100
> dfu_download error -32
> Error while validating.
>
>
> the same thing happens when i want to erase:
>
> $ sudo dfu-programmer openpcd erase
> looking for 16c0:076b
> determining device status: state = 10, status = 8
> dfuERROR, clearing status
> looking for 16c0:076b
> dfu-programmer: failed to claim interface.  Check permissions.
>
> $ sudo dfu-programmer openpcd erase
> looking for 16c0:076b
> determining device status: state = 2, status = 0
> dfuIDLE, continuing
> wTransferSize = 0x0100
> dfu_download error -32
>
>
>
>
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