17 lines
639 B
C
17 lines
639 B
C
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#pragma once
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typedef uint8_t (*sin_cos_i_f)(uint8_t val, int8_t sin, int8_t cos, uint8_t i, uint8_t time);
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bool effect_runner_sin_cos_i(effect_params_t* params, sin_cos_i_f effect_func) {
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LED_MATRIX_USE_LIMITS(led_min, led_max);
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uint16_t time = scale16by8(g_led_timer, led_matrix_eeconfig.speed / 4);
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int8_t cos_value = cos8(time) - 128;
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int8_t sin_value = sin8(time) - 128;
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for (uint8_t i = led_min; i < led_max; i++) {
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LED_MATRIX_TEST_LED_FLAGS();
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led_matrix_set_value(i, effect_func(led_matrix_eeconfig.val, cos_value, sin_value, i, time));
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}
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return led_max < DRIVER_LED_TOTAL;
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}
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