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#pragma once
#include <Wire.h>
namespace homekit::temphum {
struct SensorData {
uint8_t error = 0;
double temp = 0; // celsius
double rh = 0; // relative humidity percentage
};
class Sensor {
protected:
int dev_addr;
public:
explicit Sensor(int dev) : dev_addr(dev) {}
void setup() const;
void writeCommand(int reg) const;
virtual SensorData read() = 0;
};
class Si7021 : public Sensor {
public:
SensorData read() override;
Si7021() : Sensor(0x40) {}
};
class DHT12 : public Sensor {
public:
SensorData read() override;
DHT12() : Sensor(0x5c) {}
};
}
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