ble_uuid.h

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#pragma once
 
#include "esphome/core/defines.h"
#include "esphome/core/hal.h"
#include "esphome/core/helpers.h"
 
#ifdef USE_ESP32
#ifdef USE_ESP32_BLE_UUID
 
#include <span>
#include <string>
#include <esp_bt_defs.h>
 
namespace esphome::esp32_ble {
 
static constexpr size_t UUID_STR_LEN = 37;
 
class ESPBTUUID {
 public:
  ESPBTUUID();
 
  static ESPBTUUID from_uint16(uint16_t uuid);
 
  static ESPBTUUID from_uint32(uint32_t uuid);
 
  static ESPBTUUID from_raw(const uint8_t *data);
  static ESPBTUUID from_raw_reversed(const uint8_t *data);
 
  static ESPBTUUID from_raw(const std::string &data);
 
  static ESPBTUUID from_uuid(esp_bt_uuid_t uuid);
 
  ESPBTUUID as_128bit() const;
 
  bool contains(uint8_t data1, uint8_t data2) const;
 
  bool operator==(const ESPBTUUID &uuid) const;
  bool operator!=(const ESPBTUUID &uuid) const { return !(*this == uuid); }
 
  esp_bt_uuid_t get_uuid() const;
 
  std::string to_string() const;
  void to_str(std::span<char, UUID_STR_LEN> output) const;
 
 protected:
  esp_bt_uuid_t uuid_;
};
 
}  // namespace esphome::esp32_ble
 
#endif  // USE_ESP32_BLE_UUID
#endif  // USE_ESP32