aboutsummaryrefslogtreecommitdiffstats
path: root/quantum/rgb_matrix_animations/solid_reactive_anim.h
diff options
context:
space:
mode:
Diffstat (limited to 'quantum/rgb_matrix_animations/solid_reactive_anim.h')
-rw-r--r--quantum/rgb_matrix_animations/solid_reactive_anim.h33
1 files changed, 33 insertions, 0 deletions
diff --git a/quantum/rgb_matrix_animations/solid_reactive_anim.h b/quantum/rgb_matrix_animations/solid_reactive_anim.h
new file mode 100644
index 000000000..220e54233
--- /dev/null
+++ b/quantum/rgb_matrix_animations/solid_reactive_anim.h
@@ -0,0 +1,33 @@
+#pragma once
+#if defined(RGB_MATRIX_KEYREACTIVE_ENABLED)
+#ifndef DISABLE_RGB_MATRIX_SOLID_REACTIVE
+
+extern rgb_config_t rgb_matrix_config;
+extern last_hit_t g_last_hit_tracker;
+
+bool rgb_matrix_solid_reactive(effect_params_t* params) {
+ RGB_MATRIX_USE_LIMITS(led_min, led_max);
+
+ HSV hsv = { rgb_matrix_config.hue, 255, rgb_matrix_config.val };
+ // Max tick based on speed scale ensures results from scale16by8 with rgb_matrix_config.speed are no greater than 255
+ uint16_t max_tick = 65535 / rgb_matrix_config.speed;
+ // Relies on hue being 8-bit and wrapping
+ for (uint8_t i = led_min; i < led_max; i++) {
+ uint16_t tick = max_tick;
+ for(uint8_t j = 0; j < g_last_hit_tracker.count; j++) {
+ if (g_last_hit_tracker.index[j] == i && g_last_hit_tracker.tick[j] < tick) {
+ tick = g_last_hit_tracker.tick[j];
+ break;
+ }
+ }
+
+ uint16_t offset = scale16by8(tick, rgb_matrix_config.speed);
+ hsv.h = rgb_matrix_config.hue + qsub8(130, offset);
+ RGB rgb = hsv_to_rgb(hsv);
+ rgb_matrix_set_color(i, rgb.r, rgb.g, rgb.b);
+ }
+ return led_max < DRIVER_LED_TOTAL;
+}
+
+#endif // DISABLE_RGB_MATRIX_RAINBOW_MOVING_CHEVRON
+#endif // defined(RGB_MATRIX_KEYREACTIVE_ENABLED)