esphome/esphome/components/esp32_ble_beacon/esp32_ble_beacon.h
2019-10-23 14:43:41 +02:00

58 lines
1.3 KiB
C++

#pragma once
#include "esphome/core/component.h"
#ifdef ARDUINO_ARCH_ESP32
#include <esp_gap_ble_api.h>
namespace esphome {
namespace esp32_ble_beacon {
typedef struct {
uint8_t flags[3];
uint8_t length;
uint8_t type;
uint16_t company_id;
uint16_t beacon_type;
} __attribute__((packed)) esp_ble_ibeacon_head_t;
typedef struct {
uint8_t proximity_uuid[16];
uint16_t major;
uint16_t minor;
uint8_t measured_power;
} __attribute__((packed)) esp_ble_ibeacon_vendor_t;
typedef struct {
esp_ble_ibeacon_head_t ibeacon_head;
esp_ble_ibeacon_vendor_t ibeacon_vendor;
} __attribute__((packed)) esp_ble_ibeacon_t;
class ESP32BLEBeacon : public Component {
public:
explicit ESP32BLEBeacon(const std::array<uint8_t, 16> &uuid) : uuid_(uuid) {}
void setup() override;
void dump_config() override;
float get_setup_priority() const override;
void set_major(uint16_t major) { this->major_ = major; }
void set_minor(uint16_t minor) { this->minor_ = minor; }
protected:
static void gap_event_handler(esp_gap_ble_cb_event_t event, esp_ble_gap_cb_param_t *param);
static void ble_core_task(void *params);
static void ble_setup();
std::array<uint8_t, 16> uuid_;
uint16_t major_{};
uint16_t minor_{};
};
extern ESP32BLEBeacon *global_esp32_ble_beacon;
} // namespace esp32_ble_beacon
} // namespace esphome
#endif