qmk-firmware/quantum/rgb_matrix_runners/effect_runner_sin_cos_i.h
2019-05-19 15:23:01 -07:00

20 lines
730 B
C

#pragma once
typedef void (*sin_cos_i_f)(HSV* hsv, int8_t sin, int8_t cos, uint8_t i, uint8_t time);
bool effect_runner_sin_cos_i(effect_params_t* params, sin_cos_i_f effect_func) {
RGB_MATRIX_USE_LIMITS(led_min, led_max);
HSV hsv = { rgb_matrix_config.hue, rgb_matrix_config.sat, rgb_matrix_config.val };
uint16_t time = scale16by8(g_rgb_counters.tick, rgb_matrix_config.speed / 4);
int8_t cos_value = cos8(time) - 128;
int8_t sin_value = sin8(time) - 128;
for (uint8_t i = led_min; i < led_max; i++) {
RGB_MATRIX_TEST_LED_FLAGS();
effect_func(&hsv, cos_value, sin_value, i, time);
RGB rgb = hsv_to_rgb(hsv);
rgb_matrix_set_color(i, rgb.r, rgb.g, rgb.b);
}
return led_max < DRIVER_LED_TOTAL;
}