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The barcode reader in Qt
kripashree last edited by JKSH
I am new to qt. In our project we have barcode reader to read the the barcode, How we can read the barcode in Qt? How the barcode reader is populated in Linux ?
Please guide on this.
Thanks & Regards,
It depends on the barcode reader.
some are USB based and requires setup in linux.
Some will report them self as ttyUSB0 (1,2,)
and some are based on serial interface and connect like a normal comport.
So first read docs for barcode reader to understand what type of interface it can support.
If it can support serial. You can test out using
which allows to easy setup the serial port.
and will show any incoming data.