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RGB cycle (WS2812)

An original public-domain (CC0) program, compiled from freestanding C to a flat ESP32-H2 RV32IMAC image. It enables GPIO8 as an output through the ESP32-H2 GPIO block (0x60091000) and bit-bangs the 800 kHz WS2812 one-wire waveform, cycling the DevKitM-1 addressable RGB LED through red, green, blue and mixes while logging each colour over UART0. The SoC decodes the colour straight from the real GPIO edge timing. This is the default config.

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Format: Raw ESP32-H2 flash image (RV32IMAC), base64  ·  By: emulators.org  ·  Licence: Public domain (CC0)