[BRLTTY] Using Braillenote mPower with brltty on ubuntu
vikash.kesarwani at kritikalsolutions.com
vikash.kesarwani at kritikalsolutions.com
Thu Nov 10 02:35:25 EST 2016
Hi,
I tried to connect to the BrailleNote with following command-
sudo brltty -bbn -d/dev/ttyUSB0
but it does not connect. I keep getting no driver found error.
Does brltty still support BrailleNote mPower ?
Thanks & Regards,
Vikash Kesarwani
On 2016-11-09 19:55, Dave Mielke wrote:
> [quoted lines by Vikash Kesarwani on 2016/11/09 at 18:38 +0530]
>
>> I have a Humanware BrailleNote mPower 32 refreshable braille display,
>> which I would like to connect to a Ubuntu 14.04 PC.
>> When I connect braille display to PC with USB cable, it is displayed
>> as /dev/ttyUSB0, how ever when I try to connect to it with brltty. It
>> displays no driver found error.
>
> This problem has just been fixed (thanks to you having reported it) in
> the
> latest development code. One option, therefore, is for you to build and
> use the
> latest development code. You do have another, probably simpler, option,
> though.
> It's to explicitly specify the braille driver and braille device within
> your
> /etc/brltty.conf file.
>
> If you're absolutely sure that you'll only ever have one USB serial
> device then
> you can always assume the ttyUSB0 device name. If you ever have more
> than one
> of them, though, then you won't know for sure which number will be
> assigned to
> your braille device. If you're willing to assume ttyUSB0 then these
> lines
> should work:
>
> braille-driver bn
> braille-device serial:ttyUSB0
>
> If you'd like to be more explicit then give these lines a try instead:
>
> braille-driver bn
> braille-device usb:vendor=0x1c71+product=0xc004
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