Hi,
I'm writing some C++ code on ubuntu, trying to connect to a Papenmeier Braillex
EL 40s and just write some characters on it, for a start. However, when taking
control of the tty using the default tty number
(brlapi_enterTtyMode(BRLAPI_TTY_DEFAULT, NULL)), I get an error: "Can't
determine tty number". I tried to figure out what this number should be, but
didn't manage; and also tried some more or less random numbers, and when I do
this, it says "brlapi_enterTtyMode: Ok", but then does not write anything on
the Braille Display, nor does it recognize any user input.
Could someone please help me out? I would very much appreciate it. Please note
that I'm a novice in everything (linux, C++, Braille api's), so please take
that into account when answering.
Thank you very much!
Best,
TW
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