drashna/qmk_firmware
1
0
Fork 0
Code Activity Actions

Reduce rgb matrix firmware size

Browse source
This commit is contained in:
Ryan Caltabiano 2019-05-19 08:34:25 -05:00 • committed by Drashna Jaelre
parent e7af23788f
commit c9a7161d93
31 changed files with 317 additions and 404 deletions
Download patch file Download diff file Expand all files Collapse all files

27
quantum/rgb_matrix_animations/solid_reactive_simple_anim.h
View file

@ -3,29 +3,12 @@
RGB_MATRIX_EFFECT(SOLID_REACTIVE_SIMPLE)
#ifdef RGB_MATRIX_CUSTOM_EFFECT_IMPLS
static void SOLID_REACTIVE_SIMPLE_math(HSV* hsv, uint16_t offset) {
hsv->v = scale8(255 - offset, rgb_matrix_config.val);
}
bool SOLID_REACTIVE_SIMPLE(effect_params_t* params) {
RGB_MATRIX_USE_LIMITS(led_min, led_max);
HSV hsv = { rgb_matrix_config.hue, rgb_matrix_config.sat, 0 };
// 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;
for (uint8_t i = led_min; i < led_max; i++) {
RGB_MATRIX_TEST_LED_FLAGS();
uint16_t tick = max_tick;
// Reverse search to find most recent key hit
for (int8_t j = g_last_hit_tracker.count - 1; j >= 0; 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.v = scale8(255 - offset, rgb_matrix_config.val);
RGB rgb = hsv_to_rgb(hsv);
rgb_matrix_set_color(i, rgb.r, rgb.g, rgb.b);
}
return led_max < DRIVER_LED_TOTAL;
return effect_runner_reactive(params, &SOLID_REACTIVE_SIMPLE_math);
}
#endif // RGB_MATRIX_CUSTOM_EFFECT_IMPLS