Files
arduino-esp32/libraries/BLE/src/BLERemoteDescriptor.h
Me No Dev 5502879a5b v2.0.0 Add support for ESP32S2 and update ESP-IDF to 4.4 (#4996)
This is very much still work in progress and much more will change before the final 2.0.0

Some APIs have changed. New libraries have been added. LittleFS included.

Co-authored-by: Seon Rozenblum <seonr@3sprockets.com>
Co-authored-by: Me No Dev <me-no-dev@users.noreply.github.com>
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Co-authored-by: Seon Rozenblum <seonr@3sprockets.com>
Co-authored-by: microDev <70126934+microDev1@users.noreply.github.com>
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Co-authored-by: lorol <lorolouis@gmail.com>
Co-authored-by: geeksville <kevinh@geeksville.com>
Co-authored-by: Limor "Ladyada" Fried <limor@ladyada.net>
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2021-04-05 14:23:58 +03:00

59 lines
2.0 KiB
C++

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