Re: USB PIPE IO READ BLOCK

Nop, As it was already set in bulk sample.

Beside the problem is not when the packet is too short from the device.
But when the request from the Application is less than a USB pipe.


<chris.aseltine@xxxxxxxxx> wrote in message
news:1171480186.631391.315670@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
On Feb 14, 9:57 am, "Denis @ Work" <deni...@xxxxxxx> wrote:

When my software is trying to read less than the content of the PIPE
(64)
the IoCallDriver(DevEx->TopOfStackDeviceObject, ParmIrp );
Fail.

Sounds like you forgot to set the short-packet-OK flag.



.

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