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38 lines
946 B
C
38 lines
946 B
C
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#pragma once
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#ifdef USE_ARDUINO
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#include "i2c_bus.h"
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#include "esphome/core/component.h"
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#include <Wire.h>
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namespace esphome {
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namespace i2c {
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class ArduinoI2CBus : public I2CBus, public Component {
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public:
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void setup() override;
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void dump_config() override;
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ErrorCode readv(uint8_t address, ReadBuffer *buffers, size_t cnt) override;
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ErrorCode writev(uint8_t address, WriteBuffer *buffers, size_t cnt) override;
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float get_setup_priority() const override { return setup_priority::BUS; }
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void set_scan(bool scan) { scan_ = scan; }
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void set_sda_pin(uint8_t sda_pin) { sda_pin_ = sda_pin; }
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void set_scl_pin(uint8_t scl_pin) { scl_pin_ = scl_pin; }
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void set_frequency(uint32_t frequency) { frequency_ = frequency; }
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protected:
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TwoWire *wire_;
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bool scan_;
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uint8_t sda_pin_;
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uint8_t scl_pin_;
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uint32_t frequency_;
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bool initialized_ = false;
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};
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} // namespace i2c
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} // namespace esphome
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#endif // USE_ARDUINO
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