SonicRanger.h

#pragma once

#include <stdint.h>

#ifdef ARDUINO_AVR_DIGISPARK
uint32_t pulseInLong(uint8_t pin, uint8_t state, uint32_t timeout);
#endif // ARDUINO_AVR_DIGISPARK

class SonicRanger {
public:
    static const uint16_t DefaultMaxRangeCm = 200;
    static const uint8_t DefaultTimeoutMs = 15;

public:
    SonicRanger(const uint8_t trigPin, const uint8_t echoPin);
    void begin();
    uint16_t getRange();

    void setMaxRange(uint16_t cm) { _maxCm = cm; }

    void setTimeoutMs(uint16_t ms) { _timeoutMs = ms; }

private:
    const uint8_t _trigPin;
    const uint8_t _echoPin;
    uint16_t _maxCm;
    uint16_t _timeoutMs;

};