Trouble Getting NeoPixel Libraries to Compile in C

This page summarizes the projects mentioned and recommended in the original post on /r/raspberrypipico

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  • PicoLED

    Library to interface with Multi-Pixel LED devices (Currently only WS2812B)

  • Hm, thanks for the input but I haven't been able to resolve anything. I've tried to follow the example provided with the library with my CMakeLists but I think I need to change something... For the "cannot create target "PicoLed" because another target with the same name exists" error, I think this is coming from duplicate instructions in \2-adc_fft\PicoLed\CMakeLists.txt and PicoLed.cmake (I don't understand why both of these files are used, just that they're used by the example program).

  • pi-pico-adafruit-neopixels

    Arduino library for controlling single-wire LED pixels (NeoPixel, WS2812, etc.)

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  • PicoLedExample

    Example Application for the PicoLED library

  • Hm, thanks for the input but I haven't been able to resolve anything. I've tried to follow the example provided with the library with my CMakeLists but I think I need to change something... For the "cannot create target "PicoLed" because another target with the same name exists" error, I think this is coming from duplicate instructions in \2-adc_fft\PicoLed\CMakeLists.txt and PicoLed.cmake (I don't understand why both of these files are used, just that they're used by the example program).

  • pico-examples

  • Okay I abandoned both of those libraries and tried the simpler WS2812 example in the Pico SDK and I did get it working....finally.

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