36 lines
879 B
C
36 lines
879 B
C
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#ifndef COINACCEPTOR_H
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#define COINACCEPTOR_H
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#include "Arduino.h"
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class CoinAcceptor {
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private:
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uint8_t pulsePin, enablePin;
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uint8_t accState = ACC_DISABLED;
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volatile uint16_t coinPulses = 0;
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uint16_t coinValue = 0;
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volatile bool coinDetected = false;
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volatile unsigned long lastPulseAtMs = 0;
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static void IRAM_ATTR pulseIsrHandler(void* arg);
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public:
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const uint8_t ACC_DISABLED = LOW;
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const uint8_t ACC_ENABLED = HIGH;
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const unsigned int* pulseValues;
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const size_t maxPulses = 0;
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const uint8_t pulseWidthMs = 0;
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uint8_t detectionError = 0;
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CoinAcceptor(uint8_t pulsePin, uint8_t enablePin, const unsigned int* pulseValues, const size_t maxPulses, const uint8_t pulseWidthMs );
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void begin();
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void disable();
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void enable();
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uint8_t state();
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bool detectCoin();
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uint16_t getCoinValue();
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};
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#endif
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