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 <raziebe@gmail.com> wrote:
Yes. I am root.
בתאריך 8 במרץ 2018 11:40, "Michal Suchánek" <msuchanek@suse.de> כתב:
Hello,
On Wed, 7 Mar 2018 09:41:14 +0200 Raz <raziebe@gmail.com> 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 <jbohac@suse.cz> SUSE Labs, Prague, Czechia -- To unsubscribe, e-mail: opensuse-kernel+unsubscribe@opensuse.org To contact the owner, e-mail: opensuse-kernel+owner@opensuse.org
participants (2)
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Jiri Bohac -
Raz