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List:       ecos-bugs
Subject:    [Bug 1001084] STM32 USB driver unplugging/replugging issue
From:       bugzilla-daemon () bugs ! ecos ! sourceware ! org
Date:       2010-12-01 20:51:07
Message-ID: 20101201205107.09B332F78007 () mail ! ecoscentric ! com
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--- Comment #3 from Chris Holgate <chris@zynaptic.com> 2010-12-01 20:51:03 GMT ---
Having given it a bit more thought, I don't think that this is a scenario that
the USB protocol can be guaranteed to handle cleanly - there is too much
low-level bus state involved.  I think the safest approach is to detect
disconnection from the host by monitoring the USB bus power line and using this
as a trigger to restart the USB interface ready for a clean connection to the
new host.

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