ESPHome 2025.9.0-dev
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ble_advertising.h
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1#pragma once
2
4
5#include <array>
6#include <functional>
7#include <vector>
8
9#ifdef USE_ESP32
10#ifdef USE_ESP32_BLE_ADVERTISING
11
12#include <esp_bt.h>
13#include <esp_gap_ble_api.h>
14#include <esp_gatts_api.h>
15
16namespace esphome::esp32_ble {
17
18using raw_adv_data_t = struct {
19 uint8_t *data;
20 size_t length;
21 esp_power_level_t power_level;
22};
23
24class ESPBTUUID;
25
27 public:
28 BLEAdvertising(uint32_t advertising_cycle_time);
29
30 void loop();
31
32 void add_service_uuid(ESPBTUUID uuid);
34 void set_scan_response(bool scan_response) { this->scan_response_ = scan_response; }
35 void set_min_preferred_interval(uint16_t interval) { this->advertising_data_.min_interval = interval; }
36 void set_manufacturer_data(const std::vector<uint8_t> &data);
37 void set_appearance(uint16_t appearance) { this->advertising_data_.appearance = appearance; }
38 void set_service_data(const std::vector<uint8_t> &data);
39 void register_raw_advertisement_callback(std::function<void(bool)> &&callback);
40
41 void start();
42 void stop();
43
44 protected:
45 esp_err_t services_advertisement_();
46
48 esp_ble_adv_data_t advertising_data_;
49 esp_ble_adv_data_t scan_response_data_;
50 esp_ble_adv_params_t advertising_params_;
51 std::vector<ESPBTUUID> advertising_uuids_;
52
53 std::vector<std::function<void(bool)>> raw_advertisements_callbacks_;
54
57 int8_t current_adv_index_{-1}; // -1 means standard scan response
58};
59
60} // namespace esphome::esp32_ble
61
62#endif // USE_ESP32_BLE_ADVERTISING
63#endif // USE_ESP32
void set_manufacturer_data(const std::vector< uint8_t > &data)
void set_scan_response(bool scan_response)
std::vector< ESPBTUUID > advertising_uuids_
std::vector< std::function< void(bool)> > raw_advertisements_callbacks_
BLEAdvertising(uint32_t advertising_cycle_time)
esp_ble_adv_params_t advertising_params_
void set_min_preferred_interval(uint16_t interval)
void set_service_data(const std::vector< uint8_t > &data)
void register_raw_advertisement_callback(std::function< void(bool)> &&callback)
void set_appearance(uint16_t appearance)
struct { uint8_t *data; size_t length; esp_power_level_t power_level;} raw_adv_data_t
uint16_t length
Definition tt21100.cpp:0