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I am working on QR code scanning features of the pepper robot but I could not find a way to scan the QR code. I had tried using ALBarcodeReader and also subscribe to ALMemory Event "BarcodeReader/BarcodeDetected". Nothing worked for me.

BinodNepali
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1 Answers1

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In NAOqi 2.5, ALBarcodeReader works for reading QR Codes; see the sample code here:

http://doc.aldebaran.com/2-5/naoqi/vision/albarcodereader-tuto.html

Make sure you call

 ALBarcodeReader.subscribe("some-subscriber-id")

... before you get the ALMemory key.

Emile
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