Thread Rating:
  • 0 Vote(s) - 0 Average
  • 1
  • 2
  • 3
  • 4
  • 5
Orange Pi Lite Micro USB port
#1
Howdy. Firstly, thanks for your continued work on the project!

  I am running an OPi Lite with ROPI version 4.1. (I have not updated to 4.2, but I imagine my question would apply if I did.)  My current issue is that the Micro USB port in the back of board seems to be disabled.  My last installation on this OPi had it working, but that SD card died a long time ago.  Are there steps I can take to get this port active again in v4.1? (If rebuilding the system with 4.2 will activate the port by default, then I will gladly do that.)

System:
Orange Pi Lite
ROPI 4.1
PSU 5V 2.5A
1 SNES-style Vilros gamepad
1 USB Hub attached to Micro USB port (nothing connected to it because it doesn't work)
Reply
#2
go in the "/boot/bin" folder and copy the orangepilite.bin file in the /boot/ folder
delete the script.bin and rename the orangepilite.bin to script.bin

it still does not work,
1.) i think a hardware damage
2.) the cable what you use is broken
Reply
#3
I just swapped those files as you stated. The port is getting power. When I plug in a mouse, the mouse laser is on. However, no devices are being picked up when I use that port.
Reply
#4
test the mouse on one of the two USB-A Ports on you Orange-Pi Lite
work it -> i think the micro USB-Port have not enough Power for the Mouse or your Power Supply is to low
It does not work -> test the Mouse on a PC or Laptop

test you the mouse on armbian desktop?
Reply
#5
Everything works when connected to the other standard USB ports (controllers, keyboards, mice). I disconnected everything else when testing, so the micro USB should have all the power it needs (2.5A power supply, the official standard). If I boot up with nothing but a controller attached to the micro port, no response. (I only mentioned the mouse as proof that the micro port has power.)
I'll see if the desktop can find anything on the port.
Reply
#6
please run:
cat /sys/bus/platform/devices/sunxi_usb_udc/otg_role
Reply
#7
(Yesterday, 04:25 PM)alexkidd Wrote: please run:
cat /sys/bus/platform/devices/sunxi_usb_udc/otg_role

It appears to be empty. The file is there but has no content.
Reply
#8
Should I try adding a mode to this file? I've seen stuff around that indicate putting a 1 or 2 (or both) in this file may have something to do with it becoming active.
Reply


Possibly Related Threads...
Thread Author Replies Views Last Post
  Orange pi lite retrorangepi 4.1 won't boot Merlin3D 6 2,818 11-11-2018, 08:23 PM
Last Post: Doogie10
Big Grin Picked Up my Orange pi plus 2 after a while Brottus 1 450 07-02-2018, 08:22 PM
Last Post: alexkidd
  how to fix screen black bar at bottom AV orange pi zero jamespoo 4 1,059 05-28-2018, 12:15 PM
Last Post: jamespoo
  OrangePi Pc connect via micro usb saroninux 3 1,025 05-18-2018, 04:17 PM
Last Post: alexkidd
  RetrOrangePi 4.1 - Orange Pi Zero GPIO - Getting GPIO to work bharathram21391 15 2,893 05-15-2018, 04:58 PM
Last Post: alexkidd
  Included Firefox Browser Freezes the OPi lite DeJaVu 2 711 05-06-2018, 05:12 PM
Last Post: DeJaVu
  Trouble connecting bluetooth ps4 controllers to orangepi lite board Sternosaur 1 798 04-04-2018, 09:38 PM
Last Post: alexkidd
  Orange Pi Zero with - 4.1 Rpi - expand filesystem? popeye 6 1,881 03-23-2018, 09:44 AM
Last Post: popeye
Question Cannonball port not loading (Ropi 4.1) canadien 6 2,338 03-13-2018, 08:03 PM
Last Post: canadien
  Orange pi zero h3 512mb help Merlin3D 1 1,088 03-07-2018, 07:11 PM
Last Post: alexkidd

Forum Jump:


Users browsing this thread: alexkidd, 1 Guest(s)