forked from mirrors/qmk_firmware
Fix non-functional RGBLIGHT_EFFECT_TWINKLE on ARM (#19335)
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8e50f1c5f5
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571a9794af
1 changed files with 3 additions and 1 deletions
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@ -1480,6 +1480,8 @@ void rgblight_effect_twinkle(animation_status_t *anim) {
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return (v * scale) >> 8;
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}
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const uint8_t trigger = scale((uint16_t)0xFF * RGBLIGHT_EFFECT_TWINKLE_PROBABILITY, 127 + rgblight_config.val / 2);
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for (uint8_t i = 0; i < rgblight_ranges.effect_num_leds; i++) {
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TwinkleState *t = &(led_twinkle_state[i]);
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HSV * c = &(t->hsv);
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@ -1498,7 +1500,7 @@ void rgblight_effect_twinkle(animation_status_t *anim) {
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t->life--;
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uint8_t unscaled = frac(breathe_calc(frac(t->life, t->max_life)) - bottom, top - bottom);
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c->v = scale(rgblight_config.val, unscaled);
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} else if (rand() < scale((uint16_t)RAND_MAX * RGBLIGHT_EFFECT_TWINKLE_PROBABILITY, 127 + rgblight_config.val / 2)) {
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} else if ((rand() % 0xFF) < trigger) {
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// This LED is off, but was randomly selected to start brightening
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if (random_color) {
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c->h = rand() % 0xFF;
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