From 3edc43964d35986a4cc5eb4602e1d79b8be1bf01 Mon Sep 17 00:00:00 2001 From: Ryan Date: Tue, 11 May 2021 13:41:06 +1000 Subject: LED Matrix: Effects! (#12651) --- quantum/led_matrix_runners/effect_runner_dx_dy.h | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) create mode 100644 quantum/led_matrix_runners/effect_runner_dx_dy.h (limited to 'quantum/led_matrix_runners/effect_runner_dx_dy.h') diff --git a/quantum/led_matrix_runners/effect_runner_dx_dy.h b/quantum/led_matrix_runners/effect_runner_dx_dy.h new file mode 100644 index 0000000000..ef97631b90 --- /dev/null +++ b/quantum/led_matrix_runners/effect_runner_dx_dy.h @@ -0,0 +1,16 @@ +#pragma once + +typedef uint8_t (*dx_dy_f)(uint8_t val, int16_t dx, int16_t dy, uint8_t time); + +bool effect_runner_dx_dy(effect_params_t* params, dx_dy_f effect_func) { + LED_MATRIX_USE_LIMITS(led_min, led_max); + + uint8_t time = scale16by8(g_led_timer, led_matrix_eeconfig.speed / 2); + for (uint8_t i = led_min; i < led_max; i++) { + LED_MATRIX_TEST_LED_FLAGS(); + int16_t dx = g_led_config.point[i].x - k_led_matrix_center.x; + int16_t dy = g_led_config.point[i].y - k_led_matrix_center.y; + led_matrix_set_value(i, effect_func(led_matrix_eeconfig.val, dx, dy, time)); + } + return led_max < DRIVER_LED_TOTAL; +} -- cgit v1.2.3