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60 lines
1.8 KiB
C++
60 lines
1.8 KiB
C++
#pragma once
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#ifdef USE_ESP32
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#include <esp_gattc_api.h>
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#include <algorithm>
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#include <iterator>
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#include "esphome/components/ble_client/ble_client.h"
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#include "esphome/components/esp32_ble_tracker/esp32_ble_tracker.h"
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#include "esphome/components/sensor/sensor.h"
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#include "esphome/core/component.h"
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#include "esphome/core/log.h"
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namespace esphome {
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namespace radon_eye_rd200 {
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static const char *const SERVICE_UUID = "00001523-1212-efde-1523-785feabcd123";
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static const char *const WRITE_CHARACTERISTIC_UUID = "00001524-1212-efde-1523-785feabcd123";
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static const char *const READ_CHARACTERISTIC_UUID = "00001525-1212-efde-1523-785feabcd123";
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class RadonEyeRD200 : public PollingComponent, public ble_client::BLEClientNode {
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public:
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RadonEyeRD200();
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void dump_config() override;
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void update() override;
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void gattc_event_handler(esp_gattc_cb_event_t event, esp_gatt_if_t gattc_if,
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esp_ble_gattc_cb_param_t *param) override;
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void set_radon(sensor::Sensor *radon) { radon_sensor_ = radon; }
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void set_radon_long_term(sensor::Sensor *radon_long_term) { radon_long_term_sensor_ = radon_long_term; }
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protected:
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bool is_valid_radon_value_(float radon);
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void read_sensors_(uint8_t *value, uint16_t value_len);
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void write_query_message_();
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void request_read_values_();
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sensor::Sensor *radon_sensor_{nullptr};
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sensor::Sensor *radon_long_term_sensor_{nullptr};
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uint16_t read_handle_;
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uint16_t write_handle_;
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esp32_ble_tracker::ESPBTUUID service_uuid_;
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esp32_ble_tracker::ESPBTUUID sensors_write_characteristic_uuid_;
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esp32_ble_tracker::ESPBTUUID sensors_read_characteristic_uuid_;
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union RadonValue {
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char chars[4];
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float number;
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};
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};
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} // namespace radon_eye_rd200
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} // namespace esphome
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#endif // USE_ESP32
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