mirror of
https://github.com/qmk/qmk_firmware.git
synced 2024-11-29 06:30:17 +00:00
208ebf54a9
* Begin WS2812 API rework * Move RGBW conversion, clean up color.h, fix RGBW for AVR bitbang * Formatting & update PS2AVRGB I2C driver (untested) * Tested ARM bitbang RGB+RGBW * Tested ARM SPI RGB - RGBW not working * Tested ARM PWM RGB+RGBW * Tested RP2040 PIO driver RGB+RGBW * Update RGBLight * Formatting * Fix BM60HSRGB rev2 * Fix oddforge/vea * Fix 1k and XD002 RGBLite * Fix model_m/mschwingen * Fix handwired/promethium * Rename `WS2812_LED_TOTAL` for BM60HSRGB * Fix work_louder boards * Fix dawn60 * Fix rgbkb/pan * Fix neson_design/700e and n6 * Fix ergodox_ez/shine * ergodox_ez/shine: invert indices for left half * Fix matrix/abelx * Fix matrix/m20add * Remove custom rgblight driver for matrix/noah - should be done with lighting layers * Fix LED indexes for RGBLight split * Rename `convert_rgb_to_rgbw()` to `ws2812_rgb_to_rgbw()` * Update WS2812 API docs * `ergodox_ez/shine`: simplify LED index calculation * LED/RGB Matrix: Add weak function for LED index resolution * Bandaid fix for RGB Matrix splits not using WS2812 * `steelseries/prime_plus`: redo custom RGBLight driver * Update keyboards/steelseries/prime_plus/rgblight_custom.c Co-authored-by: Dasky <32983009+daskygit@users.noreply.github.com> --------- Co-authored-by: Dasky <32983009+daskygit@users.noreply.github.com>
16 lines
412 B
C
16 lines
412 B
C
// Copyright 2024 QMK
|
|
// SPDX-License-Identifier: GPL-2.0-or-later
|
|
|
|
#include "ws2812.h"
|
|
|
|
#if defined(WS2812_RGBW)
|
|
void ws2812_rgb_to_rgbw(ws2812_led_t *led) {
|
|
// Determine lowest value in all three colors, put that into
|
|
// the white channel and then shift all colors by that amount
|
|
led->w = MIN(led->r, MIN(led->g, led->b));
|
|
led->r -= led->w;
|
|
led->g -= led->w;
|
|
led->b -= led->w;
|
|
}
|
|
#endif
|