[Buildroot] Barcode reader (rs232 + usb device) on buildroot

Willy willy at willygroup.org
Fri Jul 6 11:17:38 UTC 2012


Hi,
I've a barcode reader with RS232 and USB interfaces.
In my host pc with Ubuntu 10.04 64bit I use it in both way without 
problems.
in serial mode I retrieve the device at /dev/ttyS0
In USB mode (directly with USB or whit RS232/USB adaptor) I retrieve the 
device at /dev/ttyUSB0

With buildroot in serial mode I read the code (and some error strings, 
[probably a configuration error])
in USB mode I can't read anything: I don't have /dev/ttyUSB*

I think something is missing, but in buildroot and kernel configuration 
I can't figured out what is it... :(

Someone can give me an hint?

Thanks
-- 
Willy



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