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49 lines
1.4 KiB
C++
49 lines
1.4 KiB
C++
#pragma once
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#include "esphome/core/component.h"
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#include "esphome/components/sensor/sensor.h"
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#include "esphome/components/uart/uart.h"
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namespace esphome {
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namespace sds011 {
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class SDS011Component : public Component, public uart::UARTDevice {
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public:
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SDS011Component() = default;
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/// Manually set the rx-only mode. Defaults to false.
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void set_rx_mode_only(bool rx_mode_only);
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void set_pm_2_5_sensor(sensor::Sensor *pm_2_5_sensor) { pm_2_5_sensor_ = pm_2_5_sensor; }
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void set_pm_10_0_sensor(sensor::Sensor *pm_10_0_sensor) { pm_10_0_sensor_ = pm_10_0_sensor; }
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void setup() override;
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void dump_config() override;
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void loop() override;
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float get_setup_priority() const override;
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void set_update_interval(uint32_t val) { /* ignore */
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}
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void set_update_interval_min(uint8_t update_interval_min);
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void set_working_state(bool working_state);
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protected:
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void sds011_write_command_(const uint8_t *command);
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uint8_t sds011_checksum_(const uint8_t *command_data, uint8_t length) const;
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optional<bool> check_byte_() const;
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void parse_data_();
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uint16_t get_16_bit_uint_(uint8_t start_index) const;
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sensor::Sensor *pm_2_5_sensor_{nullptr};
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sensor::Sensor *pm_10_0_sensor_{nullptr};
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uint8_t data_[10];
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uint8_t data_index_{0};
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uint32_t last_transmission_{0};
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uint8_t update_interval_min_;
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bool rx_mode_only_;
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};
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} // namespace sds011
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} // namespace esphome
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