Yeah, to get 80x25, you need additional hooks. I have written code for
doing this when I was working on TDock.
Looking at that assembly code, there are 6 hooks to be installed /
uninstalled. But as indicated, this only works with ASCII ... the
graphics routines in the ROM write directly to the LCD driver chips with
no RAM hooks.
Ken
On 3/19/20 6:25 PM, Mike Stein wrote:
> I would like to have all of the computer's console output sent to
the serial port, and not just the screen. This would allow me to use a
terminal or terminal program to get an 80x25 output from the T102.
Redirecting the output is fairly simple, especially to the printer
port; the trouble is that it's still only 8 x 40.
I played with it years ago but can't find my notes right now; I'll
keep looking...
----- Original Message -----
*From:* Lee Kelley <mailto:l...@3footed.com>
*To:* m...@bitchin100.com <mailto:m...@bitchin100.com>
*Sent:* Thursday, March 19, 2020 8:50 PM
*Subject:* Re: [M100] Can I Redirect LCD output to serial port?
I do believe it has been done for the parallel port.
On Thu, Mar 19, 2020 at 6:18 PM Tom Wilson <wilso...@gmail.com
<mailto:wilso...@gmail.com>> wrote:
I did find a hack from the ROM2 manual, which POKES some
values into RAM. The problem is that it's super delicate, and
if you turn the computer off while the values are changed, you
can't recover without a cold boot. (Don't ask how I know that.)
Tom Wilson
wilso...@gmail.com <mailto:wilso...@gmail.com>
(619)940-6311
K6ABZ
On Thu, Mar 19, 2020 at 3:52 PM Stephen Adolph
<twospru...@gmail.com <mailto:twospru...@gmail.com>> wrote:
I think you could achieve that with a little code and
using the hook, yes. But it isn't built in like ...say CP/M.
That would be a good thing to get sorted. Wonder if it
exists?
On Thu, Mar 19, 2020 at 6:40 PM Tom Wilson
<wilso...@gmail.com <mailto:wilso...@gmail.com>> wrote:
So I've been playing with (and enjoying) my T102, but
I"m stuck on an idea, and I want to see if this is
possible.
I would like to have all of the computer's console
output sent to the serial port, and not just the
screen. This would allow me to use a terminal or
terminal program to get an 80x25 output from the T102.
Has anybody seen a program like this? Is it possible
to hook the $4B44 print routine? Are there any good
examples of talking to the serial port with assembly
language?
Tom Wilson
wilso...@gmail.com <mailto:wilso...@gmail.com>
(619)940-6311
K6ABZ
--
/"I will never in my lifetime make a film that cannot be seen by
the whole family"/ Arther P. Jacobs
