AnsweredAssumed Answered

bf609 otg problem

Question asked by jiangfux on Jun 25, 2013
Latest reply on Jun 26, 2013 by jiangfux


I am test my otg on bf609-ezkit.

I want to test a usb mass storage device. I have no usb-otg cable. So i connect id to gnd on board.

When first boot kernel, it can detect the usb device.

but if i unplug the usb device and re-plug in, cpu can not detect usb device anymore.

What is the cause?