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[Core] Add Pixel Flow RGB matrix effect (#15829)

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* Initial PIXEL FLOW matrix effect commit

* Commit suggested use of rgb_matrix_check_finished_leds

Co-authored-by: Sergey Vlasov <sigprof@gmail.com>

* Code change support for split RGB

Co-authored-by: Sergey Vlasov <sigprof@gmail.com>
This commit is contained in:
Albert Y 2022-02-05 02:55:51 +08:00 • committed by GitHub
parent 98916fd862
commit e8fa329073
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4 changed files with 55 additions and 0 deletions
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51
quantum/rgb_matrix/animations/pixel_flow_anim.h Normal file
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@ -0,0 +1,51 @@
// Copyright 2022 @filterpaper
// SPDX-License-Identifier: GPL-2.0+
#ifdef ENABLE_RGB_MATRIX_PIXEL_FLOW
RGB_MATRIX_EFFECT(PIXEL_FLOW)
# ifdef RGB_MATRIX_CUSTOM_EFFECT_IMPLS
static bool PIXEL_FLOW(effect_params_t* params) {
// LED state array
static RGB led[DRIVER_LED_TOTAL];
static uint32_t wait_timer = 0;
if (wait_timer > g_rgb_timer) {
return false;
}
inline uint32_t interval(void) {
return 3000 / scale16by8(qadd8(rgb_matrix_config.speed, 16), 16);
}
if (params->init) {
// Clear LEDs and fill the state array
rgb_matrix_set_color_all(0, 0, 0);
for (uint8_t j = 0; j < DRIVER_LED_TOTAL; ++j) {
led[j] = (random8() & 2) ? (RGB){0,0,0} : hsv_to_rgb((HSV){random8(), qadd8(random8() >> 1, 127), rgb_matrix_config.hsv.v});
}
}
RGB_MATRIX_USE_LIMITS(led_min, led_max);
// Light LEDs based on state array
for (uint8_t i = led_min; i < led_max; ++i) {
RGB_MATRIX_TEST_LED_FLAGS();
rgb_matrix_set_color(i, led[i].r, led[i].g, led[i].b);
}
if (!rgb_matrix_check_finished_leds(led_max)) {
// Shift LED state forward
for (uint8_t j = 0; j < led_max-1; ++j) {
led[j] = led[j+1];
}
// Fill last LED
led[led_max-1] = (random8() & 2) ? (RGB){0,0,0} : hsv_to_rgb((HSV){random8(), qadd8(random8() >> 1, 127), rgb_matrix_config.hsv.v});
// Set pulse timer
wait_timer = g_rgb_timer + interval();
}
return rgb_matrix_check_finished_leds(led_max);
}
# endif // RGB_MATRIX_CUSTOM_EFFECT_IMPLS
#endif // ENABLE_RGB_MATRIX_PIXEL_FLOW

1
quantum/rgb_matrix/animations/rgb_matrix_effects.inc
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@ -27,6 +27,7 @@
#include "hue_pendulum_anim.h"
#include "hue_wave_anim.h"
#include "pixel_rain_anim.h"
#include "pixel_flow_anim.h"
#include "pixel_fractal_anim.h"
#include "typing_heatmap_anim.h"
#include "digital_rain_anim.h"