98 lines
3.1 KiB
C
98 lines
3.1 KiB
C
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/*
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* BLEService.h
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*
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* Created on: Mar 25, 2017
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* Author: kolban
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*/
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#ifndef COMPONENTS_CPP_UTILS_BLESERVICE_H_
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#define COMPONENTS_CPP_UTILS_BLESERVICE_H_
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#include "sdkconfig.h"
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#if defined(CONFIG_BT_ENABLED)
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#include <esp_gatts_api.h>
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#include "BLECharacteristic.h"
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#include "BLEServer.h"
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#include "BLEUUID.h"
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#include "FreeRTOS.h"
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class BLEServer;
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/**
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* @brief A data mapping used to manage the set of %BLE characteristics known to the server.
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*/
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class BLECharacteristicMap {
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public:
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void setByUUID(BLECharacteristic* pCharacteristic, const char* uuid);
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void setByUUID(BLECharacteristic* pCharacteristic, BLEUUID uuid);
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void setByHandle(uint16_t handle, BLECharacteristic* pCharacteristic);
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BLECharacteristic* getByUUID(const char* uuid);
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BLECharacteristic* getByUUID(BLEUUID uuid);
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BLECharacteristic* getByHandle(uint16_t handle);
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BLECharacteristic* getFirst();
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BLECharacteristic* getNext();
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std::string toString();
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void handleGATTServerEvent(esp_gatts_cb_event_t event, esp_gatt_if_t gatts_if, esp_ble_gatts_cb_param_t* param);
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private:
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std::map<BLECharacteristic*, std::string> m_uuidMap;
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std::map<uint16_t, BLECharacteristic*> m_handleMap;
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std::map<BLECharacteristic*, std::string>::iterator m_iterator;
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};
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/**
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* @brief The model of a %BLE service.
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*
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*/
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class BLEService {
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public:
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void addCharacteristic(BLECharacteristic* pCharacteristic);
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BLECharacteristic* createCharacteristic(const char* uuid, uint32_t properties);
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BLECharacteristic* createCharacteristic(BLEUUID uuid, uint32_t properties);
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void dump();
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void executeCreate(BLEServer* pServer);
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void executeDelete();
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BLECharacteristic* getCharacteristic(const char* uuid);
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BLECharacteristic* getCharacteristic(BLEUUID uuid);
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BLEUUID getUUID();
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BLEServer* getServer();
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void start();
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void stop();
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std::string toString();
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uint16_t getHandle();
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uint8_t m_instId = 0;
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private:
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BLEService(const char* uuid, uint16_t numHandles);
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BLEService(BLEUUID uuid, uint16_t numHandles);
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friend class BLEServer;
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friend class BLEServiceMap;
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friend class BLEDescriptor;
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friend class BLECharacteristic;
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friend class BLEDevice;
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BLECharacteristicMap m_characteristicMap;
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uint16_t m_handle;
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BLECharacteristic* m_lastCreatedCharacteristic = nullptr;
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BLEServer* m_pServer = nullptr;
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BLEUUID m_uuid;
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FreeRTOS::Semaphore m_semaphoreCreateEvt = FreeRTOS::Semaphore("CreateEvt");
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FreeRTOS::Semaphore m_semaphoreDeleteEvt = FreeRTOS::Semaphore("DeleteEvt");
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FreeRTOS::Semaphore m_semaphoreStartEvt = FreeRTOS::Semaphore("StartEvt");
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FreeRTOS::Semaphore m_semaphoreStopEvt = FreeRTOS::Semaphore("StopEvt");
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uint16_t m_numHandles;
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BLECharacteristic* getLastCreatedCharacteristic();
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void handleGATTServerEvent(esp_gatts_cb_event_t event, esp_gatt_if_t gatts_if, esp_ble_gatts_cb_param_t* param);
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void setHandle(uint16_t handle);
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//void setService(esp_gatt_srvc_id_t srvc_id);
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}; // BLEService
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#endif // CONFIG_BT_ENABLED
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#endif /* COMPONENTS_CPP_UTILS_BLESERVICE_H_ */
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