Need to configure non-root PWM access

Navio / Edge Raspbian
12

Hi @shawn1231,

Sorry it took so long to get back to you!

We recommend using this udev rule to configure non-root PWM access:

SUBSYSTEM=="pwm*", PROGRAM="/bin/sh -c '\
        chown -R root:gpio /sys/class/pwm && chmod -R 770 /sys/class/pwm;\
        chown -R root:gpio /sys/devices/platform/soc/*.spi/spi_master/spi1/spi1.0/pwm/pwmchip0 && chmod -R 770 /sys/devices/platform/soc/*.spi/spi_master/spi1/spi1.0/pwm/pwmchip0\
'"

It should work on RPi 3.