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RobertCNelson/gist:102ed59dc57ba8faa9f07285c874ebb9

Created June 29, 2021 21:53
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gistfile1.txt
# /etc/udev/rules.d/80-gpio-noroot.rules
#
# ReWritten by: Matthijs van Duin
# Corrects sys GPIO permissions on the BB so non-root users in the gpio group can manipulate bits
#
SUBSYSTEM=="gpio", ACTION=="add", \
RUN+="/bin/chgrp -R gpio '/sys%p'", \
RUN+="/bin/chmod -R g=u '/sys%p'"
SUBSYSTEM=="subsystem", KERNEL=="gpio", ACTION=="add", \
RUN+="/bin/chgrp gpio '/sys/class/gpio/export' '/sys/class/gpio/unexport'", \
RUN+="/bin/chmod g=u '/sys/class/gpio/export' '/sys/class/gpio/unexport'"
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