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#66 Set_Config BSOD

closed
nobody
None
5
2012-07-06
2009-08-19
Andrew Hankins
No

Hi,
I am trying to interface with a EVK1100 AVR Development board which I have written custom software for. When I use the libusb library on XPsp2 I can open the package but as soon as I try and set a valid configuration windows BSOD "Stop: 0x0000007F 0x00000000 0x00000000 0x00000000 0x0000000" which apparently is caused by a division by zero see http://support.microsoft.com/kb/137539/en-us
I have found it occurs when my usb device returns a ZLP(zero length packet) during the status phase to the computer, to signal that then operation was successful.
I have borrowed this code from sample applications provided and it seems to work with the standard device drives from windows that they use.

Any Suggestions? Or methods to debug the situation?

Cheers
Andrew

Discussion

  • Xiaofan Chen
    Xiaofan Chen
    2010-04-25

    What is the driver used for the EVK1100?

     
  • Xiaofan Chen
    Xiaofan Chen
    2010-05-10

    Set to pending. Unless we hear from the OP, it is difficult to know the exact problem.

     
  • This Tracker item was closed automatically by the system. It was
    previously set to a Pending status, and the original submitter
    did not respond within 14 days (the time period specified by
    the administrator of this Tracker).