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<btleCharacteristic variable>.ReadValue (Function) In french: <Variable btleCaractéristique>.LitValeur Reads the value of a characteristic on a Bluetooth Low Energy device.
crtc is btleCharacteristic ValueCrtc is Buffer ValueCrtc = crtc.ReadValue()
Syntax
<Result> = <Characteristic>.ReadValue()
<Result>: Buffer - Value of characteristic.
- Empty buffer if an error occurs. The ErrorOccurred variable is set to True. To get more details on the error, use ErrorInfo.
<Characteristic>: btleCharacteristic variable Name of btleCharacteristic variable corresponding to the characteristic used. Remarks - WINDEV applications:
Related Examples:
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Cross-platform examples (WINDEV Mobile): WM Bluetooth 4
[ + ] This example explains how to use the Bluetooth Low Energy functions (Bluetooth LE): BTLExxx. It is an application allowing you to find the nearby BTLE devices, to connect to them and to interact with the proposed services.
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