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USB OTG HOST Enumoration

Question asked by petrov.konstantin on Jun 5, 2011
Latest reply on Jul 26, 2014 by Clive One

Hi:

I got stuck trying to use STM32 Connective line controller towork as a USB HOST. If I attach flash drive the device attaching is detectedbut the enumeration is not working. USB Control packet is send but the devicealways returns URB_STALL (as per USB OTG flag). I tried different devices sameresult.

Anyone has any suggestions?

Thanks,

Konstantin

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