[BRLTTY] SEIKA THDZ 40
Dave Mielke
dave at mielke.cc
Mon Sep 8 20:36:25 EDT 2008
[quoted lines by Rob Meredith on 2008/09/08 at 15:20 -0400]
>Has anyone had any luck getting the SEIKA THDZ 40display to work with BRLTTY?
No, I don't think so. At least, I haven't heard of it.
Why's it caleld a Treo? That implies three of something.
>From what I can tell, this display contains a Silicon Labs CP2102 USB to
>serial converter,
Which way is the adapter connected? Another way of asking what I'm wanting to
know is does it have a serial or a USB port on the outside?
>and is supposed to emulate a TSI PowerBraille 40.
Does it also have its own protocol and/or is it able to emulate anything else,
or is the PB40 emulation the single way it commuicates?
>I tried the following command with no luck:
>brltty -b ts -d serial:/dev/ttyUSB0
Your command is correct, assuming that you're using a USB port on the display.
It's possible, however, that the actual device you should be using is ttyUSB1,
ttyUSB2, etc. Do an ls of /dev with the display disconnected, connect it, wait
a few seconds for udev to settle down, and then do another ls of /dev. If you
redirect the output of those ls commands to two files and then diff them, you
should be able to see which device is actually being used.
--
Dave Mielke | 2213 Fox Crescent | The Bible is the Word of God.
Phone: 1-613-726-0014 | Ottawa, Ontario | May 21, 2011, is Judgement Day.
EMail: dave at mielke.cc | Canada K2A 1H7 | October 21, 2011, is The End.
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