From c9a7161d934979770792ff1e91ccfcc3508d240b Mon Sep 17 00:00:00 2001 From: Ryan Caltabiano Date: Sun, 19 May 2019 08:34:25 -0500 Subject: Reduce rgb matrix firmware size --- .../rgb_matrix_runners/effect_runner_dx_dy_dist.h | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) create mode 100644 quantum/rgb_matrix_runners/effect_runner_dx_dy_dist.h (limited to 'quantum/rgb_matrix_runners/effect_runner_dx_dy_dist.h') diff --git a/quantum/rgb_matrix_runners/effect_runner_dx_dy_dist.h b/quantum/rgb_matrix_runners/effect_runner_dx_dy_dist.h new file mode 100644 index 0000000000..a7310c8537 --- /dev/null +++ b/quantum/rgb_matrix_runners/effect_runner_dx_dy_dist.h @@ -0,0 +1,20 @@ +#pragma once + +typedef void (*dx_dy_dist_f)(HSV* hsv, int16_t dx, int16_t dy, uint8_t dist, uint8_t time); + +bool effect_runner_dx_dy_dist(effect_params_t* params, dx_dy_dist_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 }; + uint8_t time = scale16by8(g_rgb_counters.tick, rgb_matrix_config.speed / 2); + for (uint8_t i = led_min; i < led_max; i++) { + RGB_MATRIX_TEST_LED_FLAGS(); + int16_t dx = g_led_config.point[i].x - k_rgb_matrix_center.x; + int16_t dy = g_led_config.point[i].y - k_rgb_matrix_center.y; + uint8_t dist = sqrt16(dx * dx + dy * dy); + effect_func(&hsv, dx, dy, dist, time); + RGB rgb = hsv_to_rgb(hsv); + rgb_matrix_set_color(i, rgb.r, rgb.g, rgb.b); + } + return led_max < DRIVER_LED_TOTAL; +} -- cgit v1.2.3