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-rw-r--r--quantum/rgb_matrix/animations/breathing_anim.h20
1 files changed, 20 insertions, 0 deletions
diff --git a/quantum/rgb_matrix/animations/breathing_anim.h b/quantum/rgb_matrix/animations/breathing_anim.h
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+++ b/quantum/rgb_matrix/animations/breathing_anim.h
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+#ifdef ENABLE_RGB_MATRIX_BREATHING
+RGB_MATRIX_EFFECT(BREATHING)
+# ifdef RGB_MATRIX_CUSTOM_EFFECT_IMPLS
+
+bool BREATHING(effect_params_t* params) {
+ RGB_MATRIX_USE_LIMITS(led_min, led_max);
+
+ HSV hsv = rgb_matrix_config.hsv;
+ uint16_t time = scale16by8(g_rgb_timer, rgb_matrix_config.speed / 8);
+ hsv.v = scale8(abs8(sin8(time) - 128) * 2, hsv.v);
+ RGB rgb = rgb_matrix_hsv_to_rgb(hsv);
+ for (uint8_t i = led_min; i < led_max; i++) {
+ RGB_MATRIX_TEST_LED_FLAGS();
+ rgb_matrix_set_color(i, rgb.r, rgb.g, rgb.b);
+ }
+ return led_max < DRIVER_LED_TOTAL;
+}
+
+# endif // RGB_MATRIX_CUSTOM_EFFECT_IMPLS
+#endif // DISABLE_RGB_MATRIX_BREATHING