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rpi-ws281x / rpi-ws281x-python

Python library wrapping for the rpi-ws281x library
BSD 2-Clause "Simplified" License
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after update raspi version to 5.10.17, rpi_ws281x cannot control ledstrip #71

Closed dfybc closed 1 year ago

dfybc commented 3 years ago

after update raspi version to 5.10.17, rpi_ws281x cannot control ledstrip any one know a solution?

lbt commented 3 years ago

Could it be linked to this https://github.com/jgarff/rpi_ws281x/issues/447

dfybc commented 2 years ago

Could it be linked to this jgarff/rpi_ws281x#447

I think it is not a same issue.

my raspios version is 2021-05-07 buster, hardware is raspi 3B, i control ledstrip with PWM on pin18, but no led will light. any body know why?

ps: I test on lastest bullseye version, it does not work either. but I test the same SD card on Pi 4B and zero 2 W， the ledstrip worked。

x3l51 commented 2 years ago

Can you share the wiring and settings on the rPi you did? I've run into the same problem and couldn't solve it even by changing rPi versions.