Restarting USB subsystem on an Orange Pi Zero

[bulletim3]

Hello.

 

Is there a way of resetting the USB subsystem in Armbian for Orange Pi Zero? I don't want to unplug and plug a USB device or reboot the system just to reset the plugged USB devices.

 

The above is doable on a PC running Ubuntu with something like this:

$: cd /sys/bus/pci/drivers/ehci_hcd
$: ls

0000:00:14.0 bind  module  new_id  remove_id  uevent  unbind

$: echo -n "0000:00:14.0" > unbind
$: echo -n "0000:00:14.0" > bind

Wondering if something similar (I don't really care if the solution is not similar) is doable on Armbian for OPIZ.

 

Cheers!

[kris777]

Maybe this way for raspberry pi will be helpful .....(raspbian)

How do I reset a USB device using a script?

https://gist.github.com/x2q/5124616