How the bar code scanner is connected to Linux Box?via USB?
if so you can give a try using the HID APIS (hid-raw or libusb
implementation)
here : http://developer.mbed.org/cookbook/USBHID-C-bindings
It ha a hidtest.cpp code which you can modify according to your device.The
readme and build
We have a USB barcode scanner that emulates a HID that we've connected to
an Android 4.0.3 Generic/No name tablet via USB OTG . We've verified
that the tablet does receive scans.
Now we have to write our own app to handle the scans and we were wondering
how the app would read the input from
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