56 lines
1.7 KiB
C
56 lines
1.7 KiB
C
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/*
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* BLERemoteDescriptor.h
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*
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* Created on: Jul 8, 2017
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* Author: kolban
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*/
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#ifndef COMPONENTS_CPP_UTILS_BLEREMOTEDESCRIPTOR_H_
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#define COMPONENTS_CPP_UTILS_BLEREMOTEDESCRIPTOR_H_
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#include "sdkconfig.h"
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#if defined(CONFIG_BT_ENABLED)
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#include <string>
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#include <esp_gattc_api.h>
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#include "BLERemoteCharacteristic.h"
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#include "BLEUUID.h"
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#include "FreeRTOS.h"
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class BLERemoteCharacteristic;
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/**
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* @brief A model of remote %BLE descriptor.
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*/
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class BLERemoteDescriptor {
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public:
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uint16_t getHandle();
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BLERemoteCharacteristic* getRemoteCharacteristic();
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BLEUUID getUUID();
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std::string readValue(void);
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uint8_t readUInt8(void);
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uint16_t readUInt16(void);
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uint32_t readUInt32(void);
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std::string toString(void);
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void writeValue(uint8_t* data, size_t length, bool response = false);
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void writeValue(std::string newValue, bool response = false);
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void writeValue(uint8_t newValue, bool response = false);
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private:
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friend class BLERemoteCharacteristic;
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BLERemoteDescriptor(
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uint16_t handle,
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BLEUUID uuid,
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BLERemoteCharacteristic* pRemoteCharacteristic
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);
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uint16_t m_handle; // Server handle of this descriptor.
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BLEUUID m_uuid; // UUID of this descriptor.
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std::string m_value; // Last received value of the descriptor.
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BLERemoteCharacteristic* m_pRemoteCharacteristic; // Reference to the Remote characteristic of which this descriptor is associated.
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FreeRTOS::Semaphore m_semaphoreReadDescrEvt = FreeRTOS::Semaphore("ReadDescrEvt");
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};
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#endif /* CONFIG_BT_ENABLED */
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#endif /* COMPONENTS_CPP_UTILS_BLEREMOTEDESCRIPTOR_H_ */
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