Re: [M100] Any further info on TDock?

2023-05-10 Thread John R. Hogerhuis
On Wed, May 10, 2023, 9:26 AM Jim Anderson  wrote:

>
> Being able to switch the TPDD emulator easily (ideally via a hotkey or
> escape sequence sent over the serial port) to open a tty session on the
> host box so I could use Linux from the Model T and VGA monitor would be
> icing.
>
If you just want laddiealpha to exit...

I have a vague recollection I already added that. Try hitting space or
enter multiple times from telcom or hterm at 19200.

Reengaging tpdd would just be invoking the laddiealpha.exe again, I guess.

If you cannot get it to exit, let me know and I'll add something.


If laddiealpha needs to be getty there's more I would have to learn.

-- John.

>


Re: [M100] Any further info on TDock?

2023-05-10 Thread Jim Anderson
Hello (yes, I'm still alive, and still trying to get myself going again on the 
MVT100 font optimization/beautification project...)

I just wanted to chime in here on the use of the MVT100 on the BCR port and my 
experience.  It's *wonderful*.  It's a pretty easy mod inside the machine 
(solder a single jumper wire) and it allows me to use my M100 simultaneously 
with a serial line to a TPDD emulator and a (TTL) serial line to the MVT100 to 
a VGA monitor.  The current version of MVT100 can be powered right off the BCR 
port too (I modified my earlier version board for this, which again is an easy 
single jumper wire mod).  I happen to use this a lot for Wordstar on CP/M but 
it works just as well as the real DVI (imho) for Model T native software.  Huge 
upside vs using the DVI is not having to have a huge box on one's desk, not 
having to have the DVI hooks loaded and the various conflicts I understand this 
creates, and not having to worry about being able to read DVI disks/images on a 
PC because I'm loading/saving my files right to my Nextcloud via LaddieAlpha.

Being able to switch the TPDD emulator easily (ideally via a hotkey or escape 
sequence sent over the serial port) to open a tty session on the host box so I 
could use Linux from the Model T and VGA monitor would be icing.







jim

From: M100  On Behalf Of John R. Hogerhuis
Sent: Tuesday, May 9, 2023 13:16
To: m...@bitchin100.com
Cc: m100@lists.bitchin100.com
Subject: Re: [M100] Any further info on TDock?

CAUTION External Sender: Do not click links or open attachments unless you 
recognize the sender and know the content is safe.

What do you want it to do?

MVT100 exists. https://bitchin100.com/wiki/index.php?title=VT100

If you want external display and storage, I could possibly create a build of 
LaddieAlpha with a display window, terminal emulation and some kind of serial 
line multiplexing. Then any small form factor computer capable of running Mono 
or .NET with a serial port (pi) could be a dock. But with multiplexing, you 
either have rigid modes or else TPDD, TELCOM, etc have to be aware and 
cooperate with the multiplexer.

Or... IIRC I think MVT100 can use a cassette connector bitbang serial hack... 
which would free up the RS232 connector for file I/O client, TELCOM, ...

-- John.


Re: [M100] Adding Gotek to T100 Disk Video Interface

2023-05-10 Thread James Zeun
Yes, the DVI is great for the display. I use my M100 for writing, so being
able to use it at home in tandem with a larger screen is great.

The floppy drives are great, but would be even better if they could be read
by another machine. I will certainly be looking at fitting a gotek, as my
DVI has only one floppy drive and a big gaping hole above, where one has
been removed.

Hopefully one day it will be possible to read to and from the IMG files.

Cheers
James


On Wed, 10 May 2023, 12:03 am MikeS,  wrote:

> >I’m no expert when it comes to using the DVI, I had a play about with it
> and really enjoyed the fact I could write with a proper display connected.
>
> *You mean like this?*
>
>
> That's an old game display (xbox 360?) clamped on to my M100 back in the
> day, with an extended cable going back to the DVI.
>
> >One question I must ask, how easy is it to read the contents of the disk
> images on a regular pc? If say I wrote a document and wanted to access it
> on my laptop, is that possible?
>
> *I always meant to look into that but never got around to it; apart from
> the novelty I really only used the DVI for the display and just
> loaded/saved the usual RS232 way. But there were quite a few
> parameter-driven format conversion programs around in the old days to deal
> with the hundreds if not thousands of different 'standards'  used by the
> various manufacturers, so I'd be surprised if it couldn't be done; maybe
> someone on here has in fact already done it.*
>
>
> *Enjoy!*
> *m*
>
>
>
> - Original Message -
>
> *From:* james.z...@gmail.com
> *To:* m...@bitchin100.com
> *Sent:* Tuesday, May 09, 2023 3:17 PM
> *Subject:* Re: [M100] Adding Gotek to T100 Disk Video Interface
>
> Hey
>
> Just been reading this. My DVI is currently in storage, but I’ve been
> meaning to bring it out and swap the US PSU inside with a 240v unit I
> bought a while back.
>
> I’m no expert when it comes to using the DVI, I had a play about with it
> and really enjoyed the fact I could write with a proper display connected.
>
> One question I must ask, how easy is it to read the contents of the disk
> images on a regular pc? If say I wrote a document and wanted to access it
> on my laptop, is that possible?
>
>
> Many thanks! And great job getting your gotek to work, this has inspired
> me to do the same 
>
>
>
> Sent from my iPad
>
> On 8 May 2023, at 4:21 pm, Gary Wilkinson  wrote:
>
>  No, I think it was my fault. I missed out the “ [m100dvi]” you listed
> at the start of the FF.CFG file on your email Josh.
> I’m currently making a couple of blank images now to hold saved data &
> basic program. Thanks again for your help!
>
> Sent from my iPhone
>
> On 8 May 2023, at 15:53, Josh Malone  wrote:
>
> 
> I suspect the issue may be cskew=1 which is missing from my CFG. Grimakis
> is also using interface=shugart (vs. mine using 'ibmpc') so that will
> require the different drive number jumpering (effectively swapping 1 and 0
> -- LFILES 0 might have worked)
>
> Yeah, everyone should use Grimakis's files and ignore what I posted :)
>
> -Josh
>
> On Mon, May 8, 2023 at 10:45 AM Gary Wilkinson 
> wrote:
>
>> Success
>>
>> I copied the CFG files from Grimakis GitHub and they worked!! I’ll now
>> puzzle back and see what I had missed in my original CFG files, but for now
>> I’m really delighted to have it working. Thanks guys for all the help!!
>>
>> Sent from my iPhone
>>
>> On 8 May 2023, at 15:37, Gary Wilkinson  wrote:
>>
>>  I checked my CFG files and they match and I made sure to keep the file
>> name the same on the img file you provided, but I’m still getting an error.
>>
>> When I just have the Gotek drive installed I get the error “In Drive0 is
>> NOT a SYSTEM DISKETTE”
>>
>> If I configure the Gotek as drive 1 and boot from the floppy, I’m ok
>> until I try and do a directory of drive 1 (LFILES 1) and then I get the
>> error “?AT Error”
>>
>> Puzzling 
>>
>> Sent from my iPhone
>>
>> On 8 May 2023, at 14:51, Josh Malone  wrote:
>>
>> 
>> On Mon, May 8, 2023 at 7:42 AM Gary Wilkinson 
>> wrote:
>>
>>> Hi Josh! It was your YouTube video that inspired me to try this! I asked
>>> a question in the comments, but I think you use a streaming service and so
>>> must have missed it. I’ve been updating my comments as I go along so others
>>> have an idea how to set this up. Thanks for the initial  inspiration and
>>> for responding in here :)
>>>
>>
>> Ah, yes - The "Amigos" folks re-post (with my permission) many of my live
>> Twitch streams to YT and, of course, I don't get notified of comments
>> there. I should probably come up with a way to fix that.
>>
>> -Josh
>>
>>