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52 lines
1.4 KiB
C
52 lines
1.4 KiB
C
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#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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namespace esphome {
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namespace tx20 {
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/// Store data in a class that doesn't use multiple-inheritance (vtables in flash)
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struct Tx20ComponentStore {
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volatile uint16_t *buffer;
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volatile uint32_t start_time;
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volatile uint8_t buffer_index;
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volatile uint32_t spent_time;
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volatile bool tx20_available;
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volatile bool pin_state;
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ISRInternalGPIOPin *pin;
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void reset();
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static void gpio_intr(Tx20ComponentStore *arg);
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};
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/// This class implements support for the Tx20 Wind sensor.
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class Tx20Component : public Component {
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public:
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/// Get the textual representation of the wind direction ('N', 'SSE', ..).
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std::string get_wind_cardinal_direction() const;
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void set_pin(GPIOPin *pin) { pin_ = pin; }
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void set_wind_speed_sensor(sensor::Sensor *wind_speed_sensor) { wind_speed_sensor_ = wind_speed_sensor; }
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void set_wind_direction_degrees_sensor(sensor::Sensor *wind_direction_degrees_sensor) {
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wind_direction_degrees_sensor_ = wind_direction_degrees_sensor;
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}
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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 loop() override;
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protected:
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void decode_and_publish_();
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std::string wind_cardinal_direction_;
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GPIOPin *pin_;
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sensor::Sensor *wind_speed_sensor_;
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sensor::Sensor *wind_direction_degrees_sensor_;
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Tx20ComponentStore store_;
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};
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} // namespace tx20
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} // namespace esphome
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