[BRLTTY] usb to serial problems

Mario Lang mlang at delysid.org
Sat Apr 26 07:10:30 EDT 2008


Daniel Dalton <d.dalton at iinet.net.au> writes:

> When pluging my braille note into my box with a usb to serial (and an 
> adapter) (So it will connect since the port on the end of the cable is not 
> different so won't connect to the BN) I then plug the usb end into my usb 
> port.
> $ sudo dmesg | less
>
> The last two lines I see are:
>
> usb 1-1: new full speed USB device using uhci_hcd and address 13 usb 1-1: 
> configuration #1 chosen from 1 choice pl2303 1-1:1.0: ch341-uart converter 
> detected usb 1-1: ch341-uart converter now attached to ttyUSB1
>
> So I assume it is detected and run:
> brltty -b bn -d ttyUSB1

BRLTTY is usually configured to use the usb bus natively by default.
Does it help if you explicitly specify serial?  Like:

brltty -b bn -d serial:ttyUSB1

-- 
CYa,
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