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91 lines
2.3 KiB
C++
91 lines
2.3 KiB
C++
#pragma once
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#include "ble_characteristic.h"
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#include "esphome/components/esp32_ble/ble_uuid.h"
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#include <vector>
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#ifdef USE_ESP32
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#include <esp_bt_defs.h>
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#include <esp_gap_ble_api.h>
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#include <esp_gatt_defs.h>
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#include <esp_gattc_api.h>
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#include <esp_gatts_api.h>
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namespace esphome {
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namespace esp32_ble_server {
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class BLEServer;
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using namespace esp32_ble;
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class BLEService {
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public:
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BLEService(ESPBTUUID uuid, uint16_t num_handles, uint8_t inst_id, bool advertise);
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~BLEService();
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BLECharacteristic *get_characteristic(ESPBTUUID uuid);
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BLECharacteristic *get_characteristic(uint16_t uuid);
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BLECharacteristic *create_characteristic(const std::string &uuid, esp_gatt_char_prop_t properties);
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BLECharacteristic *create_characteristic(uint16_t uuid, esp_gatt_char_prop_t properties);
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BLECharacteristic *create_characteristic(ESPBTUUID uuid, esp_gatt_char_prop_t properties);
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ESPBTUUID get_uuid() { return this->uuid_; }
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BLECharacteristic *get_last_created_characteristic() { return this->last_created_characteristic_; }
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uint16_t get_handle() { return this->handle_; }
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BLEServer *get_server() { return this->server_; }
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void do_create(BLEServer *server);
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void do_delete();
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void gatts_event_handler(esp_gatts_cb_event_t event, esp_gatt_if_t gatts_if, esp_ble_gatts_cb_param_t *param);
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void start();
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void stop();
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bool is_created();
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bool is_failed();
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bool is_running() { return this->running_state_ == RUNNING; }
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bool is_starting() { return this->running_state_ == STARTING; }
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bool is_deleted() { return this->init_state_ == DELETED; }
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protected:
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std::vector<BLECharacteristic *> characteristics_;
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BLECharacteristic *last_created_characteristic_{nullptr};
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uint32_t created_characteristic_count_{0};
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BLEServer *server_;
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ESPBTUUID uuid_;
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uint16_t num_handles_;
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uint16_t handle_{0xFFFF};
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uint8_t inst_id_;
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bool advertise_{false};
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bool should_start_{false};
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bool do_create_characteristics_();
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void stop_();
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enum InitState : uint8_t {
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FAILED = 0x00,
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INIT,
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CREATING,
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CREATING_DEPENDENTS,
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CREATED,
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DELETING,
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DELETED,
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} init_state_{INIT};
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enum RunningState : uint8_t {
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STARTING,
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RUNNING,
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STOPPING,
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STOPPED,
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} running_state_{STOPPED};
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};
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} // namespace esp32_ble_server
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} // namespace esphome
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#endif
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