Re: [opensuse-kernel] Raspberry PI3 kernel - gpio export error
Yes. I am root.I tried with:
openSUSE-Leap42.2-ARM-E20-raspberrypi3.aarch64-2017.02.02-Build1.165.raw
openSUSE-Leap42.3-ARM-JeOS-raspberrypi3.aarch64-2017.07.26-Build1.1.raw
openSUSE-Leap42.3-ARM-XFCE-raspberrypi3.aarch64-2017.07.26-Build1.1.raw
and the gpios cannot be exported.
When I boot regular Raspbian distribution I can export it.
Can you export ?
On Thu, Mar 8, 2018 at 11:59 AM, Raz
Yes. I am root.
בתאריך 8 במרץ 2018 11:40, "Michal Suchánek"
כתב: Hello,
On Wed, 7 Mar 2018 09:41:14 +0200 Raz
wrote: Hey
I am using raspberry PI3 64bit. I am failing to export a gpio. ie; when I enter: echo 4 > /sys/class/gpio/export
I get permission denied.
Any idea ?
Are you root?
sudo does not work with >
HTH
Michal -- To unsubscribe, e-mail: opensuse-kernel+unsubscribe@opensuse.org To contact the owner, e-mail: opensuse-kernel+owner@opensuse.org
On Thu, Mar 08, 2018 at 12:16:38PM +0200, Raz wrote:
Yes. I am root.I tried with: openSUSE-Leap42.2-ARM-E20-raspberrypi3.aarch64-2017.02.02-Build1.165.raw openSUSE-Leap42.3-ARM-JeOS-raspberrypi3.aarch64-2017.07.26-Build1.1.raw openSUSE-Leap42.3-ARM-XFCE-raspberrypi3.aarch64-2017.07.26-Build1.1.raw
and the gpios cannot be exported.
When I boot regular Raspbian distribution I can export it.
I've had problem with broken export on RPi3 with the SLES kernel.
I don't remember the details, I found the ports were somehow not numbered
from 0 but from some strange number (458??) and I never got it
working.
As I was in a hurry I never got to debugging it and used the
wiringPi-gpio program to control the pins instead of the
/sys/class/gpio interface:
http://download.opensuse.org/repositories/home:/malcolmlewis:/SLES12-SP2-RPI...
This worked fine.
So maybe this something worth reporting in bugzilla and having a
closer look at...
Regards,
--
Jiri Bohac
participants (2)
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Jiri Bohac
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Raz