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 --- quantum/rgb_matrix_runners/effect_runner_sin_cos_i.h | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) create mode 100644 quantum/rgb_matrix_runners/effect_runner_sin_cos_i.h (limited to 'quantum/rgb_matrix_runners/effect_runner_sin_cos_i.h') diff --git a/quantum/rgb_matrix_runners/effect_runner_sin_cos_i.h b/quantum/rgb_matrix_runners/effect_runner_sin_cos_i.h new file mode 100644 index 0000000000..54e4c6d866 --- /dev/null +++ b/quantum/rgb_matrix_runners/effect_runner_sin_cos_i.h @@ -0,0 +1,19 @@ +#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; +} -- cgit v1.2.3