Hi Guillaume,
Am 06.09.2018 um 18:56 schrieb Guillaume GARDET:
> - Andreas Färber a écrit :
>> Am 06.09.2018 um 09:15 schrieb Guillaume GARDET:
>>> - Volker Kuhlmann a écrit :
On Thu 06 Sep 2018 03:42:50 NZST +1200, Guillaume GARDET wrote:
> For information, I created a wik
Hi Andreas,
- Andreas Färber a écrit :
> Am 06.09.2018 um 09:15 schrieb Guillaume GARDET:
> >
> > - Volker Kuhlmann a écrit :
> >> On Thu 06 Sep 2018 03:42:50 NZST +1200, Guillaume GARDET wrote:
> >>
> >>> For information, I created a wiki page for GPIO as it seems to be a
> >>> prob
Am 06.09.2018 um 09:15 schrieb Guillaume GARDET:
>
> - Volker Kuhlmann a écrit :
>> On Thu 06 Sep 2018 03:42:50 NZST +1200, Guillaume GARDET wrote:
>>
>>> For information, I created a wiki page for GPIO as it seems to be a problem
>>> for some people:
>>> https://en.opensuse.org/openSUSE:
- Volker Kuhlmann a écrit :
> On Thu 06 Sep 2018 03:42:50 NZST +1200, Guillaume GARDET wrote:
>
> > For information, I created a wiki page for GPIO as it seems to be a problem
> > for some people:
> > https://en.opensuse.org/openSUSE:GPIO
>
> Great! However all that info is readily ava
On Thu 06 Sep 2018 03:42:50 NZST +1200, Guillaume GARDET wrote:
> For information, I created a wiki page for GPIO as it seems to be a problem
> for some people:
> https://en.opensuse.org/openSUSE:GPIO
Great! However all that info is readily available, and the 2 pieces of
info that stopped me
Hi,
- Alexander Graf a écrit :
>
>
> On 05.09.18 11:00, Volker Kuhlmann wrote:
> > On Wed 05 Sep 2018 19:42:18 NZST +1200, Alexander Graf wrote:
> >
> >> You need to first make sure the pin is muxed properly as GPIO and not
> >> associated with a special function:
> >>
> >> /sys/kernel/
On Mittwoch, 5. September 2018 13:01:26 CEST Volker Kuhlmann wrote:
> On Wed 05 Sep 2018 21:06:28 NZST +1200, Alexander Graf wrote:
> > rpi:~ # grep 'pin 4 ' /sys/kernel/debug/pinctrl/3f20.gpio/pins
> > pin 4 (gpio4) function gpio_in in hi; irq 83 (none)
> > rpi:~ # echo $(( 458 + 4 )) > /sys/c
On Wed 05 Sep 2018 21:06:28 NZST +1200, Alexander Graf wrote:
> rpi:~ # grep 'pin 4 ' /sys/kernel/debug/pinctrl/3f20.gpio/pins
> pin 4 (gpio4) function gpio_in in hi; irq 83 (none)
> rpi:~ # echo $(( 458 + 4 )) > /sys/class/gpio/export
> rpi:~ # echo out > /sys/class/gpio/gpio462/direction
> r
Op woensdag 5 september 2018 11:06:28 CEST schreef Alexander Graf:
> On 05.09.18 11:00, Volker Kuhlmann wrote:
I did generate rpm's in the beginning of this year for armv6hl, armv7hl, and
aarch64 on openSUSE Tumbleweed, using the source file RPi.GPIO-0.6.3.tar.gz
with my own patches to overcome
On 05.09.18 11:00, Volker Kuhlmann wrote:
> On Wed 05 Sep 2018 19:42:18 NZST +1200, Alexander Graf wrote:
>
>> You need to first make sure the pin is muxed properly as GPIO and not
>> associated with a special function:
>>
>> /sys/kernel/debug/pinctrl/3f20.gpio/pinmux-pins
>>
>> Once that
On Wed 05 Sep 2018 19:42:18 NZST +1200, Alexander Graf wrote:
> You need to first make sure the pin is muxed properly as GPIO and not
> associated with a special function:
>
> /sys/kernel/debug/pinctrl/3f20.gpio/pinmux-pins
>
> Once that's clear, you can use the GPIO export to actually acc
On 05.09.18 09:34, Volker Kuhlmann wrote:
>>> Sure, I have. It's as simple as echo, no libraries needed.
>
> OK, found something.
>
> ls -1 /sys/class/gpio/
> export
> gpiochip458
> unexport
>
> echo 462 >/sys/class/gpio/export
> ls -1 /sys/class/gpio/
> export
> gpio462
> gpiochip458
> unexp
> > Sure, I have. It's as simple as echo, no libraries needed.
OK, found something.
ls -1 /sys/class/gpio/
export
gpiochip458
unexport
echo 462 >/sys/class/gpio/export
ls -1 /sys/class/gpio/
export
gpio462
gpiochip458
unexport
https://www.kernel.org/doc/Documentation/gpio/sysfs.txt
Is a little
On Tue 04 Sep 2018 23:56:11 NZST +1200, Andreas Färber wrote:
> I can't repeat often enough: Forget wiringPi!
Very happy to. Anything that works. Out of the box would be good. ;-)
> Sure, I have. It's as simple as echo, no libraries needed.
Sounds great. Where do I look for info?
> The "offici
Am 04.09.2018 um 06:29 schrieb Volker Kuhlmann:
> The example from
> http://wiringpi.com/examples/blink/
>
> gcc -Wall -o blink blink.c -lwiringPi -lcrypt -pthread -lm -lrt
>
> # ./blink
> wiringPiSetup: mmap (GPIO) failed: Operation not permitted
> (yes this is as root)
I can't repeat often eno
The example from
http://wiringpi.com/examples/blink/
gcc -Wall -o blink blink.c -lwiringPi -lcrypt -pthread -lm -lrt
# ./blink
wiringPiSetup: mmap (GPIO) failed: Operation not permitted
(yes this is as root)
Back to my original question: Has anyone managed to flick a GPIO pin
with openSUSE on a
On Tue 04 Sep 2018 13:58:43 NZST +1200, Malcolm wrote:
> If you want to try wiringPi it has been updated for RPi3 B+?
> https://build.opensuse.org/package/binaries/home:malcolmlewis:SLES12-SP2-RPI-Extra/wiringPi/openSUSE_Leap_15.0_Ports
Great, thanks!
zypper ar -k -f
https://download.opensuse.o
On Tue 04 Sep 2018 01:49:49 PM CDT, Volker Kuhlmann wrote:
>Trying wiringpi means installing the whole gcc lafaffel, on a minimal
>system.
>
Hi
If you want to try wiringPi it has been updated for RPi3 B+?
https://build.opensuse.org/package/binaries/home:malcolmlewis:SLES12-SP2-RPI-Extra/wiringPi
18 matches
Mail list logo