75 lines
2.4 KiB
C++
75 lines
2.4 KiB
C++
#pragma once
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#include "esphome/core/component.h"
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#include "esphome/core/automation.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::mhz19 {
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enum MHZ19ABCLogic {
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MHZ19_ABC_NONE = 0,
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MHZ19_ABC_ENABLED,
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MHZ19_ABC_DISABLED,
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};
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enum MHZ19DetectionRange {
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MHZ19_DETECTION_RANGE_DEFAULT = 0,
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MHZ19_DETECTION_RANGE_0_2000PPM,
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MHZ19_DETECTION_RANGE_0_5000PPM,
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MHZ19_DETECTION_RANGE_0_10000PPM,
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};
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class MHZ19Component : public PollingComponent, public uart::UARTDevice {
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public:
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void setup() override;
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void update() override;
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void dump_config() override;
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void calibrate_zero();
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void abc_enable();
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void abc_disable();
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void range_set(MHZ19DetectionRange detection_range);
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void set_temperature_sensor(sensor::Sensor *temperature_sensor) { temperature_sensor_ = temperature_sensor; }
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void set_co2_sensor(sensor::Sensor *co2_sensor) { co2_sensor_ = co2_sensor; }
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void set_abc_enabled(bool abc_enabled) { abc_boot_logic_ = abc_enabled ? MHZ19_ABC_ENABLED : MHZ19_ABC_DISABLED; }
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void set_warmup_seconds(uint32_t seconds) { warmup_seconds_ = seconds; }
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void set_detection_range(MHZ19DetectionRange detection_range) { detection_range_ = detection_range; }
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protected:
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bool mhz19_write_command_(const uint8_t *command, uint8_t *response);
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sensor::Sensor *temperature_sensor_{nullptr};
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sensor::Sensor *co2_sensor_{nullptr};
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MHZ19ABCLogic abc_boot_logic_{MHZ19_ABC_NONE};
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uint32_t warmup_seconds_;
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MHZ19DetectionRange detection_range_{MHZ19_DETECTION_RANGE_DEFAULT};
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};
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template<typename... Ts> class MHZ19CalibrateZeroAction : public Action<Ts...>, public Parented<MHZ19Component> {
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public:
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void play(const Ts &...x) override { this->parent_->calibrate_zero(); }
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};
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template<typename... Ts> class MHZ19ABCEnableAction : public Action<Ts...>, public Parented<MHZ19Component> {
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public:
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void play(const Ts &...x) override { this->parent_->abc_enable(); }
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};
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template<typename... Ts> class MHZ19ABCDisableAction : public Action<Ts...>, public Parented<MHZ19Component> {
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public:
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void play(const Ts &...x) override { this->parent_->abc_disable(); }
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};
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template<typename... Ts> class MHZ19DetectionRangeSetAction : public Action<Ts...>, public Parented<MHZ19Component> {
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public:
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TEMPLATABLE_VALUE(MHZ19DetectionRange, detection_range)
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void play(const Ts &...x) override { this->parent_->range_set(this->detection_range_.value(x...)); }
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};
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} // namespace esphome::mhz19
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