46 lines
1.1 KiB
C
46 lines
1.1 KiB
C
#pragma once
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#include "Arduino.h"
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#define PATTERN_CYCLE_OFF 127
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#define PATTERN_CYCLE_ON -1
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#define PATTERN_CYCLE_IGNORE -2
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#define PATTERN_MODES_NUMBER 6
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#define PATTERN_ELEMENT_NUMBER 4
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enum {
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BUZZER_MODE_OFF = 0,
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BUZZER_MODE_CONTINUOUS = 1,
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BUZZER_MODE_SLOW_BEEP = 2,
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BUZZER_MODE_FAST_BEEP = 3,
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BUZZER_MODE_CHIRP = 4,
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BUZZER_MODE_DOUBLE_CHIRP = 5
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};
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struct BuzzerState_t {
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bool enabled = false; //Continous mode buzzer
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bool singleModeEnabled = false;
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uint8_t mode = BUZZER_MODE_OFF;
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uint32_t updateTime = 0;
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uint8_t tick = 0;
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uint8_t element = 0;
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const uint8_t patternMaxTick = 20;
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const uint8_t patternTickPerdiod = 75;
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const int8_t pattern[PATTERN_MODES_NUMBER][PATTERN_ELEMENT_NUMBER] = {
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{PATTERN_CYCLE_OFF},
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{PATTERN_CYCLE_ON},
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{0, 7, 10, 17},
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{0, 4, 10, 14},
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{0, 1, PATTERN_CYCLE_IGNORE, PATTERN_CYCLE_IGNORE},
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{0, 1, 2, 3}
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};
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};
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void buzzerSingleMode(uint8_t mode, BuzzerState_t *buzzer);
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void buzzerContinousMode(uint8_t mode, BuzzerState_t *buzzer);
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void buzzerProcess(uint8_t pin, uint32_t timestamp, BuzzerState_t *buzzer); |