WS2812B Addressable RGB LEDs and Raspberry Pi Pico PIO, Verified Via ADALM2000 Logic Analyzer
Автор: Grug Huhler
Загружено: 2023-07-18
Просмотров: 3298
Описание:
In this video, we summarize how WS2812B addressable LEDs work and show how they can be controlled using the PIO engine on a Raspberry Pi Pico without using a library. The PIO program used is simpler than the one provided as part of the pico-examples associated with the Pico C API. The ADALM2000 (M2K) logic analyzer verifies the signal timing.
Code used: https://github.com/grughuhler/grug_ws...
Raspberry Pi Pico C SDK: https://www.raspberrypi.com/documenta...
Raspberry Pi Pico: C SDK API documentation: https://www.raspberrypi.com/documenta...
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The author is not affiliated with Analog Devices, the maker of the ADALM2000 but rather is a user of it who thinks that it should be of interest to students and electronics hobbyists.
See also @Circuitsfromthelab ( / @circuitsfromthelab ) for videos on installation and basic usage.
Main page from Analog Devices:
https://www.analog.com/en/design-cent...
Suggested activities from ADALM2000 community:
https://wiki.analog.com/university/co...
Information on ADALM2000 hardware:
https://wiki.analog.com/university/to...
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Информация по загрузке:
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