esphome/esphome/components/esp32_ble/ble.h

83 lines
2.6 KiB
C++

#pragma once
#include "ble_advertising.h"
#include "esphome/core/component.h"
#include "esphome/core/defines.h"
#include "esphome/core/helpers.h"
#include "queue.h"
#include "ble_event.h"
#ifdef USE_ESP32
#include <esp_gap_ble_api.h>
#include <esp_gatts_api.h>
#include <esp_gattc_api.h>
namespace esphome {
namespace esp32_ble {
// NOLINTNEXTLINE(modernize-use-using)
typedef struct {
void *peer_device;
bool connected;
uint16_t mtu;
} conn_status_t;
class GAPEventHandler {
public:
virtual void gap_event_handler(esp_gap_ble_cb_event_t event, esp_ble_gap_cb_param_t *param) = 0;
};
class GATTcEventHandler {
public:
virtual void gattc_event_handler(esp_gattc_cb_event_t event, esp_gatt_if_t gattc_if,
esp_ble_gattc_cb_param_t *param) = 0;
};
class GATTsEventHandler {
public:
virtual void gatts_event_handler(esp_gatts_cb_event_t event, esp_gatt_if_t gatts_if,
esp_ble_gatts_cb_param_t *param) = 0;
};
class ESP32BLE : public Component {
public:
void setup() override;
void loop() override;
void dump_config() override;
float get_setup_priority() const override;
BLEAdvertising *get_advertising() { return this->advertising_; }
void register_gap_event_handler(GAPEventHandler *handler) { this->gap_event_handlers_.push_back(handler); }
void register_gattc_event_handler(GATTcEventHandler *handler) { this->gattc_event_handlers_.push_back(handler); }
void register_gatts_event_handler(GATTsEventHandler *handler) { this->gatts_event_handlers_.push_back(handler); }
protected:
static void gatts_event_handler(esp_gatts_cb_event_t event, esp_gatt_if_t gatts_if, esp_ble_gatts_cb_param_t *param);
static void gattc_event_handler(esp_gattc_cb_event_t event, esp_gatt_if_t gattc_if, esp_ble_gattc_cb_param_t *param);
static void gap_event_handler(esp_gap_ble_cb_event_t event, esp_ble_gap_cb_param_t *param);
void real_gatts_event_handler_(esp_gatts_cb_event_t event, esp_gatt_if_t gatts_if, esp_ble_gatts_cb_param_t *param);
void real_gattc_event_handler_(esp_gattc_cb_event_t event, esp_gatt_if_t gattc_if, esp_ble_gattc_cb_param_t *param);
void real_gap_event_handler_(esp_gap_ble_cb_event_t event, esp_ble_gap_cb_param_t *param);
bool ble_setup_();
std::vector<GAPEventHandler *> gap_event_handlers_;
std::vector<GATTcEventHandler *> gattc_event_handlers_;
std::vector<GATTsEventHandler *> gatts_event_handlers_;
Queue<BLEEvent> ble_events_;
BLEAdvertising *advertising_;
};
// NOLINTNEXTLINE(cppcoreguidelines-avoid-non-const-global-variables)
extern ESP32BLE *global_ble;
} // namespace esp32_ble
} // namespace esphome
#endif