Doesn't work after reboot, possible GPIO or PWM setup issue

626Pilot / RaspberryPi-NeoPixel-WS2812

Library for driving WS2812 pixels (also known as "NeoPixels" when sold by Adafruit) from a Raspberry Pi.

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Doesn't work after reboot, possible GPIO or PWM setup issue #1

Closed 626Pilot closed 10 years ago

626Pilot commented 10 years ago

When I got the program working initially, it functioned correctly, but I found that after rebooting the Pi it doesn't work anymore. Running a different PWM-generating program beforehand fixes the problem, so it seems that either the GPIO pin or PWM generator setup has to be fixed.

I am investigating.

626Pilot commented 10 years ago

It was a typo, PWM clock information was going to PWM_CLK_CNTL instead of PWM_CLK_DIV.