upgrading to 2.3 from 2.0, lights not working (Rpi PWM)

[lironalm]

after upgrading from 2.0 to 2.3, lights stopped working.
checked the pin assignments and also tried to operate them in manual mode, but still not working.
downgraded to 2.0 and they work again.

[gtinoco1]

same issue here after update, using kessil a80, rpi pwm pins 0,1, lights don't respond anymore.

[ranjib]

I'll look into this soon, meanwhile, please use 2.1/2.0 till I address this
/cc @theatrus had worked on the pi pwm bits

[theatrus]

Relevant snippet when restarting the Pi (from https://www.reef2reef.com/threads/reef-pi-an-opensource-reef-tank-controller-based-on-raspberry-pi.289256/page-529#post-5938218 )

Apr 12 17:03:20 reefpi reef-pi[314]: 2019/04/12 17:03:20 lighting-subsystem: Setting PWM value: 48 at channel: 0
Apr 12 17:03:20 reefpi reef-pi[314]: 2019/04/12 17:03:20 Setting pwm driver: rpi pin: 0 value: 48
Apr 12 17:03:20 reefpi reef-pi[314]: 2019/04/12 17:03:20 ERROR: lighting-subsystem: Failed to set pwm value. Error: write /sys/class/pwm/pwmchip0/pwm0/duty_cycle: invalid argument​

[theatrus]

https://www.reef2reef.com/threads/reef-pi-an-opensource-reef-tank-controller-based-on-raspberry-pi.289256/page-530#post-5946797

[theatrus]

I'm going to do tests on 3.0 with this, but I suspect the 2.3 build pulled in a different version of the github.com/reef-pi/rpi driver stack (I just don't know which).

[theatrus]

Linked reef-pi/rpi#25

I can't assign the issue to myself 🙃

[ranjib]

Is this still an issue? Please test with 2.4 if possible