Author Topic: USB event Endpoint underrun detected ( USB 3.0 bulk transfer)  (Read 8769 times)

Dinesh

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USB event Endpoint underrun detected ( USB 3.0 bulk transfer)
« on: August 06, 2013, 03:09:28 am »
Hi,
I face problems I try to stream data at a faster rate from USB 3.0 device to the host (BULK IN TRNFR). I observe that the device detects an USB event i.e. Endpoint underrun for streaming endpoint. This does not happen for slower framerate like 10fps.

At the host side I observe the bulk read results in error and STALL is detected.

Can someone suggest me how to handle the EP underrun event ?

/Dinesh.
« Last Edit: August 06, 2013, 06:58:13 am by Dinesh »