22.05.2016, 13:44
(22.05.2016, 13:30)admin Wrote: Do you have this code in init script?
Code:123os.execute('echo 1 > /sys/bus/platform/devices/ci_hdrc.0/force_full_speed') os.execute('echo 1 > /sys/bus/platform/devices/ci_hdrc.1/force_full_speed') os.execute('usbreset /dev/bus/usb/001/001')
Yes, I've used the description and files from post #3 in this thread.
I did some additional testing today (I have restricted access to the site, by navigating a non-technical person by phone), and it looks like the USB hub may be the source of the problem. The Raspberry Pi community have a long list of problematic USB hubs, some of them dropping ports when high power device is attached.
I have this installed, and from description it could be problematic. Anyway, I have to wait until tomorrow to test it further.