Rockbox mail archive
Subject: AW: LCD scroll
From: edx (Felix.Arends_at_gmx.de)
Great! Too sad I can't try it myself :( (HD damaged)
I have an idea what the two translation tables could be for: I have a
JBS20 and I downloaded a firmware version for the JB6K. The file worked
ok (though as far as I know the LCD displays are different, aren’t
they?). So maybe they use one translation table for the JB6K and one for
I guess Björn tested it with JB6K, so maybe someone could test it with a
/edx (Felix Arends)
> Hello everyone.
> I have been tearing my hair about this LCD problem for a couple of
> (nights), and am happy to finally present some working code.
> This time, I have packed together a complete tar file with Makefile,
> files and link description file. Consider this the first howto. :-)
> Some notes:
> - There are what looks like two different ascii2lcd translation tables
> v5.03a. One that works for me and one that gives me garbage. This
> indicate that there are actually two models of displays in use for the
> Jukebox. Please try this mod file and say if it works for you and
> version you have. It should display "Open Source" in the top line and
> "Jukebox" in the lower.
> - There seem to be an issue with refresh rate on the display. If I
update > the
> screen any faster than this, it gets mostly blank. However, I get the
> that the standard firmware exhibits less of this problem than my code.
Page was last modified "Jan 10 2012" The Rockbox Crew