Rock64 usb2.0 Power Control Floating GPIO Tutorial Files & Notes
#5
(08-24-2017, 04:40 AM)MarkHaysHarris777 Wrote: I have updated the tutorial;  please review and make changes as necessary;

If you edited the rc.local file in /etc please remove the line from rc.local and issue this command as root:

cd  /etc/systemd/system/
sudo  systemctl  enable  usb_gpio_on.service


<sorry for inconvenience>

Blush

Thanks!  Smile
It worked fine for me on Stock Debian LXDE (Rock64 SDCard) Build 20170809. This is a production Rock64 with 4GB that I received recently. Checked successfully that the directory gpio2 exists in /sys/class/gpio/.

Has worked three times so far:
- After reboot finishing the fix.
- After Shutdown and full power down. Starting from applying power to the Rock64.
- After Shutdown and pressing the Power button on the board.
3 for 3 is the best I've seen so far. 

Followed directions carefully and had no problems. Linux is still not my comfort zone. I've lived mainly in Windows going all the way back to MS-DOS days.

Next problem is to fix is the changing MAC address after reboot. I have a gazillion entries in my router thanks to this problem.

moravecz
  Reply


Messages In This Thread
RE: Rock64 usb2.0 Power Control Floating GPIO Tutorial Files &amp; Notes - by moravecz - 08-24-2017, 09:16 PM

Possibly Related Threads…
Thread Author Replies Views Last Post
  Are HW design files available for ROCK64? irenek 3 4,749 12-11-2023, 09:31 PM
Last Post: tllim
  Rock64 is unreliable after 3 years of service - power problem? ReleaseTheGeese 0 329 11-23-2023, 05:05 AM
Last Post: ReleaseTheGeese
  Rock64 PoE compatbility with Pi4 Hatt recent Single Board Computer offering from PINE kharak 1 1,060 04-26-2023, 11:38 PM
Last Post: tllim
  Case for the rock64 that supports the POE hat. o1CRiMSON1o 0 619 03-21-2023, 03:48 PM
Last Post: o1CRiMSON1o
  power connector type please AlexS 4 4,630 01-11-2023, 07:00 AM
Last Post: dmitrymyadzelets
  rock64 totally brick dakobg 2 1,733 11-07-2022, 05:45 PM
Last Post: olivercfc
  Alternative power supply ju0n 0 1,022 09-06-2022, 02:46 AM
Last Post: ju0n
  3D-Printable Button Pegs for the ROCK64 Aluminium Case CounterPillow 2 3,514 08-04-2022, 01:31 AM
Last Post: Vicky Weimann PhD
  Where can I find the ROCK64 POE HAT Zoz 2 2,609 06-08-2022, 12:44 AM
Last Post: Zoz
Smile wooden case for ROCK64 killor 13 16,496 03-04-2022, 06:56 AM
Last Post: killor

Forum Jump:


Users browsing this thread: 1 Guest(s)