[BRLTTY] Handytech Active Braille

[Vincent LE GOFF]

Hi everyone,


I'm currently testing a Handytech Active Braille display and I'm now 
trying to use BRLTTY with it.  Strangely enough, BRLTTY recognizes the 
display at once and with no particular problem, but key mappings don't 
work at all as expected.  The scrolling buttons (up and down) behaves 
like arrow keys (moving the cursor instead of the Braille window).  The 
Braille keys do some additional strange things, but they don't write as 
far as I can tell.  Since I was using BRLTTY 5.3, I tried to get the 
most recent release and run from it.  After some problems (not 
completely fixed yet) I've got a working BRLTTY 5.5 to find out the same 
problem persisted.


Does anyonw own such a display and know if there is a specific set of 
action to use a proper key mapping with BRLTTY?  Is it somehow a mistake 
in the original driver, and if so, can it be fixed?


Thank you for your help,


Vincent