Friday, January 21, 2022

[fedora-arm] gpioset on rpi4 running F35 kernel 5.15.15-200.fc35.aarch64

Just wondered if gpioset etc is working yet on rpi4/Fedora 35?

gpioinfo and gpiodetect both seem happy, for example:

# gpiodetect
gpiochip0 [pinctrl-bcm2711] (58 lines)
gpiochip1 [raspberrypi-exp-gpio] (8 lines)

but gpioset does this:

# gpioset --active-low --mode=time --sec=1 gpiochip0 27=1
gpioset: error setting the GPIO line values: Unknown error 517



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