Original SD2TPDD
https://github.com/TangentDelta/SD2TPDD
My 2 modified versions (neither is a finished product exactly, just to be
clear. I got them basically working a few weeks ago, and haven't worked on
them since then.)
Teensy 3.5/3.6:
https://github.com/aljex/SD2TPDD/tree/bkw_teensy36
This is very interesting. I have a Pioneer LD-4200; it has a serial
port but it is a non standard one that uses a 15 pin connector. And it
uses a wired remote that I don't have.
On Mon, 29 Oct 2018 at 09:28, Kevin Becker wrote:
>
> Here is the arduino TPDD project. I believe this is actually
Hello Joel and all other M100/102/T200 enthusiasts,.
Here what I figure out how the thing seems to work.
1. RESRAM reserves a block of 6 pages byte each and sets LOMEM address to 0xA600
2. INSTAL copies a KB/PRN handler to 0xA010..0xA2DA ( until line 550 DATA
..,201)
and the KB map from
You might also want to check out a set of NiZn batteries; I've mentioned them
here before but don't know if anyone ever tried them.
They have a nominal voltage of 1.6V and solve the early shutdown problem,
usually with a capacity of 2500 to 2800 mWh (equivalent to approx. 1500 to 1700
mAh).
okay some responses now that i'm in front of this setup:
Peter Vollan:
- The laserdisc player docs are online, which includes wiring pinouts for
the DB15 on the back. For this one, It's got TTL and "standard 12v" serial
pins on it. I've not gotten the TTL interface to work, but the RS-232 12v
Hi all.
So I'm working on a project; a BASIC program that talks at 4800 baud to a
LaserDisc player. The commands are sent as ascii text, with a carriage
return at the end, and responses are similarly a text string terminating in
a CR.
On my Tandy 200, I'm able to configure the port in TERM via:
Since you've opened the serial port for OUTPUT, I'm not sure you can
read from it. There's no (documented) mode for R/W to a file or serial
port in BASIC (that I can find). You might have to do a PRINT, CLOSE,
OPEN, INPUT dance. :-/
For saving files, if you have an android device, look into
You can do tpdd to a pc or mac or pi etc for free. Just need a usb-serial
adapter and serial cable.
There is also an initial arduino implimentation that works on at least a
few boards that have sd readers and usb interfaces already built-in, if
you're up for that. Jimmy Petit wrote it and I have
I thought I had tried that, but it was giving me an EF error ... I'll try
again tonight. maybe i was tired when I wrote it... the contrast on my '200
screen is pretty low. :(
-s
On Mon, Oct 29, 2018 at 12:10 PM Greg Swallow wrote:
> You will have to open COM for input as well:
>
> 10 OPEN
You will have to open COM for input as well:
10 OPEN "COM:78N1DNI" FOR OUTPUT AS 1
15 OPEN "COM:78N1DNI" FOR INPUT AS 2
20 ON COM GOSUB 100
30 COM ON
40 REM Send seek to frame 1000
50 PRINT #1, "FR1000SE"
60 REM when the player gets there, it responds "R" via serial
70 GOTO 70
100 REM Got serial
OK, just let me know if I can help you. I’ll do my best and maybe even make a
video about the repair
Jeff Birt
From: M100 On Behalf Of Jesus R
Sent: Sunday, October 28, 2018 7:14 PM
To: m100@lists.bitchin100.com
Subject: [M100] repair services
It was me:) In general I though it
And i see now (because i forgot to even look this route, assuming i could
do full COM io through basic, but I could always do IN/OUT calls from BASIC
to just work on the serial port directly...
Would OPEN "COM:" FOR APPEND AS 1 work?
I can't seem to find the Arduino-based tpdd project you're
I purchased them through eBay. But I went back this morning to see if
the seller was still selling them and they are no longer listed. They
are 480 ma cells so two banks gives 960ma. There are other sellers. Most
from China but you are looking 1/3AA batteries with tabs. Sometimes you
can find them
Here is the arduino TPDD project. I believe this is actually Brian's fork
of the original code.
https://github.com/TangentDelta/SD2TPDD
On Mon, Oct 29, 2018 at 12:15 PM Scott Lawrence wrote:
> I thought I had tried that, but it was giving me an EF error ... I'll try
> again tonight. maybe i
You might also need to set MAXFILES to 2 at the beginning of your code.
5 MAXFILES = 2
-Original Message-
From: M100 [mailto:m100-boun...@lists.bitchin100.com] On Behalf Of Greg Swallow
Sent: Monday, October 29, 2018 12:10 PM
To: m...@bitchin100.com
Subject: Re: [M100] Serial IO from
I think the Greg is right you have to open for input and output. I havent
done bidirectional serial from basic. Just assembly.
Is flow control at play here? Remember the receive queue is 64 bytes. If
responses are longer than that you're going to lose data unless flow
control is engaged.
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