BTLE functions

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BTLE functions

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BTLE functions

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BTLE functions

The following functions are used to handle the Bluetooth Low Energy devices:


BTLECharacteristicChangeOfValue	Enables or disables the detection regarding the change of value for a Bluetooth Low Energy characteristic.
BTLECharacteristicReadValue	Reads the value of a characteristic on a Bluetooth Low Energy device.
BTLECharacteristicWriteValue	Writes a value to a characteristic on a Bluetooth Low Energy device.
BTLEConnect	Used to connect to a Bluetooth Low Energy device.
BTLEConnectionStatus	Returns the current connection status to a Bluetooth Low Energy device or asks to be notified when the connection status changes.
BTLEDescriptorReadValue	Reads the value of a descriptor on a Bluetooth Low Energy device.
BTLEDescriptorWriteValue	Writes the value of a descriptor to a Bluetooth Low Energy device.
BTLEDisconnect	Used to disconnect from a Bluetooth Low Energy device.
BTLEGetACharacteristic	Retrieves the characteristic of a Bluetooth Low Energy service corresponding to the specified identifier (UUID).
BTLEGetADescriptor	Retrieves the descriptor of a Bluetooth Low Energy characteristic corresponding to the specified identifier (UUID).
BTLEGetAllCharacteristics	Retrieves all the characteristics (with the same identifier) associated with a BLE service.
BTLEGetAllServices	Retrieves all the services corresponding to a UUID.
BTLEGetAService	Retrieves the service of a Bluetooth Low Energy device corresponding to the specified identifier (UUID).
BTLEInitialize	Initializes Bluetooth Low Energy (required in Windows and iOS only)
BTLEInitializeDevice	Initializes a Bluetooth Low Energy device in Windows.
BTLEListDevice	Returns the list of accessible Bluetooth Low Energy devices.
BTLEStatus	Returns the current Bluetooth activation status on the device or asks to be notified when the activation status changes.

The following types of variables are used to handle the Bluetooth Low Energy devices:


btleCharacteristic	The btleCharacteristic type is used to handle a characteristic of a Bluetooth Low Energy service.
btleDescriptor	The btleDescriptor type is used to handle the descriptor of a Bluetooth Low Energy characteristic
btleDevice	The btleDevice type allows you to handle a device that uses the Bluetooth Low Energy technology.
btleService	The btleService type is used to handle a Bluetooth Low Energy service ("Bluetooth GATT Service").