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38 lines
997 B
C++
38 lines
997 B
C++
#pragma once
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#include "esphome/components/i2c/i2c.h"
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#include "esphome/components/sensor/sensor.h"
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#include "esphome/core/component.h"
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namespace esphome {
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namespace max44009 {
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enum MAX44009Mode { MAX44009_MODE_AUTO, MAX44009_MODE_LOW_POWER, MAX44009_MODE_CONTINUOUS };
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/// This class implements support for the MAX44009 Illuminance i2c sensor.
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class MAX44009Sensor : public sensor::Sensor, public PollingComponent, public i2c::I2CDevice {
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public:
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MAX44009Sensor() {}
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void setup() override;
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void dump_config() override;
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float get_setup_priority() const override;
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void update() override;
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void set_mode(MAX44009Mode mode);
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bool set_continuous_mode();
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bool set_low_power_mode();
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protected:
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/// Read the illuminance value
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float read_illuminance_();
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float convert_to_lux_(uint8_t data_high, uint8_t data_low);
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uint8_t read_(uint8_t reg);
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void write_(uint8_t reg, uint8_t value);
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int error_;
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MAX44009Mode mode_;
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};
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} // namespace max44009
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} // namespace esphome
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