--- In "waggywagz" <> wrote:
>
> I have a TS-supplied 24x2 character display and though I haven't done
> anything with it yet, I am looking forward to hooking it up to test
> your code and perhaps get some inspiration from it.
I sent a fairly crude patch to lcdd to Jim before I left on vacation;
this being summer I doubt he has had much of a chance to do anything
with it. The patch provides some basic ANSI/vt100 type controls for
the 2xXX screen, but big chunks of lcdd would have to be rewritten to
take full advantage of the various ways that text can be entered on
screen.
I'll post the patch on my website sometime this week. I'm comming off
a 10 day vacation, so I have no idea what my week is going to look
like, except that I know it will be a panic.... :-)
>
> Now that I have a working 80x40 character LCD display (my first
> verilog project; more details later), I have been muttering foul
> language while pacing the endless twisted corridors of the Linux
> console legacy, unable to decipher the cryptic signposts: tty, ptty,
> ttym, ttys, ttyS, vt, vc, vcs, and vcsa, /dev, /proc, as well as
> getty, mingetty, screen, ttys, and so on, in a vain attempt to figure
> out a simple way to use the darn thing as a console.
For starters, look up microwindows. The source code for the examples
includes a basic vt52 console driver. This is what I used as a go-by
for my lcdd patch (except that IMHO my code is a bit cleaner, or at
least I understand it better.... ;-) )
--Yan
Yahoo! Groups Links
<*> To visit your group on the web, go to:
http://groups.yahoo.com/group/ts-7000/
<*> To unsubscribe from this group, send an email to:
<*> Your use of Yahoo! Groups is subject to:
http://docs.yahoo.com/info/terms/
|