[BRLTTY] Getting my braille driver for the FCHAD working.

[timothyhobbs at seznam.cz]

Hello all especially Samuel,

I have again been working on my driver.

I have it uploaded here: https://github.com/timthelion/UOBP.git

https://github.com/timthelion/UOBP

Right now, I have code that builds, but it doesn't run.  In fact it crashes 
before brl_construct gets run with SIGFPE.  Here is the output:

[root at timothy brltty-4.4]# ./run-brltty -b ob -d /dev/ttyUSB0 -n -e
BRLTTY 4.4 rev Unversioned directory [http://mielke.cc/brltty/]
brltty: AtSpi2 Screen Driver:
brltty: BrlAPI Server: release 0.5.7
brltty: cannot open file: /home/timothy/works/2012/braille/UOBP/brltty-4.4/
Programs/../Tables/brl-ob-all.txt: Adresář nebo soubor neexistuje
brltty: cannot open help file: /home/timothy/works/2012/braille/UOBP/brltty-
4.4/Programs/../Tables/brl-ob-all.txt
brltty: UOBP Braille Driver: version 0.0
brltty: NoSpeech Speech Driver:
Výjimka v pohyblivé řádové čárce (SIGFPE)
[root at timothy brltty-4.4]# 

I think that:

https://github.com/timthelion/UOBP/blob/master/brltty-4.4/Drivers/Braille/
UOBP/uobp_braille.c#L448

Is of interest in this case.  But I cannot figure out why I don't see any 
output along the lines of "Line 451"....

Does anyone(aka Samuel) have any ideas how to debug this?

Thanks a bunch.

Tim
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