Re: Reverse Engineering a USB device

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Greg KH wrote:
I've done this in the past for this device and ran into multiple road
blocks including a supposedly windows-only packet type that this
device appeared (at the time) to rely on extensively.

What do you mean by a "windows-only packet type"?


This:

URB Header (length: 80)
SequenceNumber: 4
Function: 0019 (VENDOR_ENDPOINT)
PipeHandle: 00000000

SetupPacket:
0000: 00 81 80 00 00 00 00 00
bmRequestType: 00
 DIR: Host-To-Device
 TYPE: Standard
 RECIPIENT: Device
bRequest: 81 unknown!


No TransferBuffer


Ron

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