mirror of
https://github.com/h2zero/esp-nimble-cpp.git
synced 2024-05-20 16:01:20 +02:00
e3ee082dd7
This is a specialized container class to hold BLE attribute values. - Removes the use of std::string previously used to store the values. - Allows for setting/getting/notifying values from std::string, std::vector<uint8_t>, Arduino String, const char*, and uint8_t buffers. - Has operators retrieve the value as std::string, Arduino String, std::vector<uint8_t>, uint8_t* or char pointers. - Includes iterators and subscript/random access operator. - Introduces a max length parameter to the creation of server characteristics/descriptors to limit the size of the memory footprint. - Nearly Seamless integration with existing code. - Adds a config option to enable/disable timestamp storage when the value is updated. - Adds a config option to specify the initial size of the value container if not specified in the constructor.
88 lines
2.6 KiB
C++
88 lines
2.6 KiB
C++
/*
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* NimBLEService.h
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*
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* Created: on March 2, 2020
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* Author H2zero
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*
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* Originally:
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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 MAIN_NIMBLESERVICE_H_
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#define MAIN_NIMBLESERVICE_H_
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#include "nimconfig.h"
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#if defined(CONFIG_BT_ENABLED) && defined(CONFIG_BT_NIMBLE_ROLE_PERIPHERAL)
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#include "NimBLEServer.h"
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#include "NimBLECharacteristic.h"
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#include "NimBLEUUID.h"
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class NimBLEServer;
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class NimBLECharacteristic;
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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 NimBLEService {
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public:
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NimBLEService(const char* uuid);
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NimBLEService(const NimBLEUUID &uuid);
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~NimBLEService();
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NimBLEServer* getServer();
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NimBLEUUID getUUID();
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uint16_t getHandle();
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std::string toString();
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void dump();
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bool start();
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NimBLECharacteristic* createCharacteristic(const char* uuid,
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uint32_t properties =
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NIMBLE_PROPERTY::READ |
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NIMBLE_PROPERTY::WRITE,
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uint16_t max_len = BLE_ATT_ATTR_MAX_LEN);
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NimBLECharacteristic* createCharacteristic(const NimBLEUUID &uuid,
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uint32_t properties =
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NIMBLE_PROPERTY::READ |
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NIMBLE_PROPERTY::WRITE,
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uint16_t max_len = BLE_ATT_ATTR_MAX_LEN);
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void addCharacteristic(NimBLECharacteristic* pCharacteristic);
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void removeCharacteristic(NimBLECharacteristic* pCharacteristic, bool deleteChr = false);
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NimBLECharacteristic* getCharacteristic(const char* uuid, uint16_t instanceId = 0);
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NimBLECharacteristic* getCharacteristic(const NimBLEUUID &uuid, uint16_t instanceId = 0);
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NimBLECharacteristic* getCharacteristicByHandle(uint16_t handle);
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std::vector<NimBLECharacteristic*> getCharacteristics();
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std::vector<NimBLECharacteristic*> getCharacteristics(const char* uuid);
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std::vector<NimBLECharacteristic*> getCharacteristics(const NimBLEUUID &uuid);
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private:
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friend class NimBLEServer;
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friend class NimBLEDevice;
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uint16_t m_handle;
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NimBLEUUID m_uuid;
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ble_gatt_svc_def* m_pSvcDef;
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uint8_t m_removed;
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std::vector<NimBLECharacteristic*> m_chrVec;
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}; // NimBLEService
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#endif /* CONFIG_BT_ENABLED && CONFIG_BT_NIMBLE_ROLE_PERIPHERAL */
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#endif /* MAIN_NIMBLESERVICE_H_ */
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