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adafruit / Adafruit_CircuitPython_NeoPixel

CircuitPython drivers for neopixels.
MIT License
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Pi 400 Hardware Revision not supported #121

Closed ganzgustav22 closed 2 years ago

ganzgustav22 commented 2 years ago

I'm getting ws2811_init Hardware revision is not supported error messages on the Pi400. Is the Pi400 not yet added to the library?

I have googled for the error message and it seems you guys need to add every new Raspberry that comes out? Why? They're basically all the same, why not simply just check for "It's a Raspberry" instead of the particular model?

ladyada commented 2 years ago

please post the exact text error of the output

ganzgustav22 commented 2 years ago

Sorry for the late reply. Happy new year :)

Here are the error messages:

execMakroSteps fehler: File "/usr/local/lib/python3.7/dist-packages/adafruit_circuitpython_pixelbuf-1.1.1-py3.7.egg/adafruit_pixelbuf.py", line 204, in show return self._transmit(self._post_brightness_buffer) execMakroSteps fehler: File "/usr/local/lib/python3.7/dist-packages/adafruit_circuitpython_neopixel-6.2.1-py3.7.egg/neopixel.py", line 167, in _transmit neopixel_write(self.pin, buffer) execMakroSteps fehler: File "/usr/local/lib/python3.7/dist-packages/Adafruit_Blinka-6.17.0-py3.7.egg/neopixel_write.py", line 35, in neopixel_write return _neopixel.neopixel_write(gpio, buf) execMakroSteps fehler: File "/usr/local/lib/python3.7/dist-packages/Adafruit_Blinka-6.17.0-py3.7.egg/adafruit_blinka/microcontroller/bcm283x/neopixel.py", line 80, in neopixel_write "ws2811_init failed with code {0} ({1})".format(resp, message) execMakroSteps fehler: RuntimeError: ws2811_init failed with code -3 (Hardware revision is not supported)

ladyada commented 2 years ago

oops thats an error in https://github.com/jgarff/rpi_ws281x which we use for the led please open up the issue there :)