System.Bluetooth.TBluetoothGattCharacteristic.GetValueAsSingle

• Up to Parent: TBluetoothGattCharacteristic

Delphi

function GetValueAsSingle(Offset: Integer = 0;  AFormatType: TBluetoothGattFormatType = TBluetoothGattFormatType.IEEE754_32bit_floating_point): Single;

C++

float __fastcall GetValueAsSingle(int Offset = 0x0, TBluetoothGattFormatType AFormatType = (TBluetoothGattFormatType)(0x14));

Properties

Type	Visibility	Source	Unit	Parent
function	public	System.Bluetooth.pas System.Bluetooth.hpp	System.Bluetooth	TBluetoothGattCharacteristic

Description

Returns the Characteristic Value as a Single.

GetValueAsSingle expects two arguments:

• Offset: The index value for the array of bytes. The default value for Offset is 0, the first position of the array.

• AFormatType: The format type.

AFormatType	Getter
IEEE754_32bit_floating_point	Calls GetValueAs for the Single type.

If AFormatType is not IEEE754_32bit_floating_point, a format exception raises.

See Also

• System.Bluetooth.TBluetoothGattCharacteristic.Value
• System.Bluetooth.TBluetoothGattCharacteristic.GetValue
• System.Bluetooth.TBluetoothGattCharacteristic.GetValueAs
• Standard BluetoothLE Characteristics
• Delphi Data Types
• Delphi to C++ types mapping