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24 lines
577 B
24 lines
577 B
5 years ago
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#pragma once
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#include <cstdint>
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#include "cereal/gen/cpp/log.capnp.h"
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#include "common/i2c.h"
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#include "sensors/constants.hpp"
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int16_t read_12_bit(uint8_t lsb, uint8_t msb);
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int16_t read_16_bit(uint8_t lsb, uint8_t msb);
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class I2CSensor {
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private:
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I2CBus *bus;
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virtual uint8_t get_device_address() = 0;
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public:
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I2CSensor(I2CBus *bus);
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int read_register(uint register_address, uint8_t *buffer, uint8_t len);
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int set_register(uint register_address, uint8_t data);
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virtual int init() = 0;
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virtual void get_event(cereal::SensorEventData::Builder &event) = 0;
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};
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