AnsweredAssumed Answered

USB not communicating

Question asked by Salman Razzaq on Jan 9, 2013

Hi All,

 

I getting a problem on usb module on Coldfire MCF52259 demo mcu.

 

I am able to communicate on the control endpoint but on the BULK endpoint whenever I send a IN request from the windows driver. I get no USB interrupt for TOKEN_DONE interrupt status.

 

From the windows driver side, after issuing the BULK IN request, the IRP never gets completed. I am not even getting an error or success on the IRP.

 

Any help will be highly appreciated.

 

Regards.

Original Attachment has been moved to: usb.c.zip

Original Attachment has been moved to: usb.h.zip

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