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https://github.com/sle118/squeezelite-esp32.git
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32 lines
970 B
C
32 lines
970 B
C
/*
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* Control of LED strip within squeezelite-esp32
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*
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* (c) Wizmo 2021
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*
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* This software is released under the MIT License.
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* https://opensource.org/licenses/MIT
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*
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*/
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#include <ctype.h>
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#define LED_VU_MAX 255U
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#define LED_VU_BRIGHT 20U
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#define led_vu_color_red(B) led_vu_color_all(B, 0, 0)
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#define led_vu_color_green(B) led_vu_color_all(0, B, 0)
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#define led_vu_color_blue(B) led_vu_color_all(0, 0, B)
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#define led_vu_color_yellow(B) led_vu_color_all(B/2, B/2, 0)
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extern struct led_strip_t* led_display;
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uint16_t led_vu_string_length();
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void led_vu_progress_bar(int pct, int bright);
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void led_vu_display(int vu_l, int vu_r, int bright, bool comet);
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void led_vu_spin_dial(int gain, int rate, int speed, bool comet);
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void led_vu_spectrum(uint8_t* data, int bright, int length, int style);
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void led_vu_color_all(uint8_t r, uint8_t g, uint8_t b);
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void led_vu_data(uint8_t* data, uint16_t offset, uint16_t length);
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void led_vu_clear();
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