Discussion:
Tandy 100 transfer data to IBM PC with USB port?
Rick Hanson
2003-02-17 16:22:32 UTC
Permalink
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Hi Rick, first of all let me introduce myself. My name is Chuck Miller,
I'm a writer and reporter for various magazines and newspapers, and am
looking at purchasing my own Tandy 100 for mobile reporting (prior to
that, on road trips I would drive to the local Kinko's and write my
articles and upload them right there).
Oh my... yet, another writer!!! :-)

Hi Chuck. My quip is actually a celebration. The Model 100, 102 and 200
computers would never be what they are today--20 years later--if it was not
for the writers of this world. The bottom line: Writers write and the art
of writing is for the writers, not the readers. I bow to the writers.

Your thoughts on using a Model 100 for mobile reporting is "the way it is"
for your field. I will suggest that you would be far better off with a
Model 102. The reason is in the ease-of-use. Both the Model 100 and Model
102 are work-a-likes but the refinements to the keyboard, alone, make using
the Model 102 for writing so much better than a Model 100 that the contrast
is quite notable. From a technical point of view--under the covers, as to
speak--the quality of the Model 102 is superior to the Model
100. Furthermore, getting a good Model 100 is pretty difficult these days,
compared to getting a good Model 102.

Lastly, I can supply you with a like-new, fully warranted Model 102 when
you are ready. My prices are listed in the Catalog feature at the Club 100
web site (http://www.club100.org).
So anyways... I've seen various posts, by you and others, on how to upload
text files from the Tandy 100 to a PC via a serial port. May I ask if,
rather than hooking up the cables to the IBM's serial port, could I attach
a serial-to-USB connector to the cable attached to the Tandy 100, and then
plug the Tandy and its cable to an IBM-compatible computer through that
computer's USB port? If so, what would I have to do to make sure that the
transfer of files will work?
Good question. The answer is: I don't know. But, perhaps this is the time
to find out. Until quite recently, the question of using the USB port has
not been an issue. Now it is. So, let me do a mind dump on this subject
to start the ball rolling. I will CC this message to the gang on the m100
list for further input.

What do we know to be true about computer-2-computer file transfers between
a Model 100/102/200 and any other computer?

We know that the Model "T"s support a built-in IEEE RS232C port and it is
through this port that most all file transfer support happens, although
other ports can be used, they aren't.

We know that the Model "T"s came into the world well in advance of the USB
port, that USB is a method by which USB-ready devices communicate, and that
the Model "T"s are not a USB-ready devices because they do not have the
necessary hardware and programming built in, nor is there such an adaption
available. In other words, do not entertain such thoughts cause it ain't
going to happen.

We know that without additional programming for binary transfer, the Model
"T"s send and receive ASCII characters (7-bit data). With additional
programming, 8-bit data can be sent. Such programs include xmodem protocol
for terminal-2-terminal communications (see Telcom category of our
library), Lapdos II for PC to Model "T" acting like a TPDD, MacDOS II for
the Mac (no longer available) (see Commercial... category of our library),
and DeskLink acting like a TPDD on a PC with connection made via a DOS on
the Model "T" (see Catalog).

With the above in mind, can a USB port be used as a COM port? And if so,
can it be configured to act "exactly" like COM1 or COM2? And, if so, will
DeskLink operate via this configuration? And/Or will a terminal program
operate via this configuration?

If either of the above questions can be answered yes, then your dream comes
true. This is where I will leave the subject for today. Until such
configurations are made and tested, it is a theory. However, I have been
told that USB to RS232C cables are available. I have yet to seek one out,
so I am ignorant in this area. Also, not to be taken for granted, is the
subject of the supporting programming.

That's all she wrote. So again, perhaps the gang on the m100 list will
have further annotations on this subject and perhaps someone has a working
model to share. We will have to wait and see.
Thanks for any information you can provide.
Chuck Miller
writer, columnist, Goldmine
author, Warman's American Records 1950-2000
when in cyberspace, visit <http://www.chuckthewriter.com>The Chuck Miller
Creative Writing Service
You're welcome and thank you for your support and goodwill.

At your service... -Rick-

Richard Hanson, proprietor
Club 100: The Model 100 Users Group (www.Club100.org)
rick-***@public.gmane.org | 925.932.8956 | fax 925.937-5039
For US Mail shipping: P.O. Box 23438, Pleasant Hill, CA 94523
For UPS/FedEx shipping: 701 Charlton Drive, Pleasant Hill, CA 94523


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Comet
2003-02-17 21:22:01 UTC
Permalink
One configuration that I find useful is hooking up a parallel-to-serial
adapter on my Model T. This allows fast one-way transfer from the Model T
even when the modem or serial port is in use.
Charles Good
2003-02-18 00:04:25 UTC
Permalink
----- Original Message -----
From: "Rick Hanson" <rick-***@public.gmane.org>
To: <Boardwalk7-***@public.gmane.org>
Cc: <m100-***@public.gmane.org>
Sent: Monday, February 17, 2003 11:22 AM
Subject: Re: Tandy 100 transfer data to IBM PC with USB port?


-----snip-----
Post by Rick Hanson
So anyways... I've seen various posts, by you and others, on how to upload
text files from the Tandy 100 to a PC via a serial port. May I ask if,
rather than hooking up the cables to the IBM's serial port, could I attach
a serial-to-USB connector to the cable attached to the Tandy 100, and then
plug the Tandy and its cable to an IBM-compatible computer through that
computer's USB port? If so, what would I have to do to make sure that the
transfer of files will work?
Good question. The answer is: I don't know. But, perhaps this is the time
to find out. Until quite recently, the question of using the USB port has
not been an issue. Now it is. So, let me do a mind dump on this subject
to start the ball rolling. I will CC this message to the gang on the m100
list for further input.
----snip------

I have a USB-to-Serial device on my PC and I havn't been able to get it to
work with my model T's or my wp2 using Desklink or WP2DOS. Myt
USB-to-serial device insists on configuring itself as com3 which can't be
used with Desklink or wp2dos. My real serial port, com1, is already in use.
I think the address of com2 is used on my PC for the PS2 mouse connector.

Charles Good
B***@public.gmane.org
2003-02-18 15:20:59 UTC
Permalink
Hi, let me explain what I'm trying to do.

In about a week or two, I will acquire possession of my very own Tandy 102 (I've also got a bid out for a Tandy 100 with 32K of memory, so it's possible I'll have a backup laptop by the end of the day).

Since I am a writer and columnist, and do a lot of traveling, my theory is that I could write my articles on the Tandy 100 or 102, and upload them to a computer either when I get home or if I happen to see a Kinko's nearby. I've read the club100.org information and suggestions, and although I haven't grasped everything just yet, I figure with a little practice and trial & error, I should be okay. Plus, for what I paid for both the T102 and my high bid for the T100, I can make that back in one freelance article payment, as opposed to writing 10 or 15 articles just to recoup my costs of purchasing a Dell or Gateway laptop.

Right now, the three goals I hope to achieve with my T100 or T102 (or both) is the following:

1. After an article or column is written, I hope to hook up my microcassette recorder to the cassette I/O port, and save the file directly onto a microcassette, which I can then re-input back into the computer for future rewrites.

2. Upon finding a Kinko's to upload my article to the Internet, I'm looking to try to use a serial to USB connecting channel, although I understand I can use the serial ports between the IBM and the T100/T102 to accomplish the same feat.

3. Barring that, another thought would be to find a way to send these documents to myself from either an e-mail conduit, or through a bulletin board that I could acess with another computer if necessary (as in going from T100/T102, using phone cord in hotel room to dial BBS, then going home and using AOL / MSIE / Netscape to access the BBS and download the file into my home computer for storage).

Any suggestions would be greatly appreciated. I know Rick Hanson already floated my question about a serial to USB connection yesterday, but I just joined the mailing list this afternoon and may have missed some of the suggestions.

Chuck Miller
http://www.chuckthewriter.com
Richard Hanson
2003-02-18 16:26:03 UTC
Permalink
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Post by B***@public.gmane.org
1. After an article or column is written, I hope to hook up my
microcassette recorder to the cassette I/O port, and save the file
directly onto a microcassette, which I can then re-input back into the
computer for future rewrites.
The only cassette recorder I recommend is the older CCR-82, not the 81, and
a microcassette player will take additional hardware as outlined in an
article by the late Bill Templeton (see Portable 100 Magazine category of
the library) Your reference is: "The Model 100 isn't tailor-made for
micro-cassette storage, but don't let that stop you from pairing your MEWS
with a pygmy recorder."* Jun 84:49-53. All of the P100 magazines are
on-line as .pdf files at the Club 100 web site (www.club100.org) thanks to
the scanning work of professor Charles Good, OH.

Having discussed the issue of saving writings (file backups) with a number
of writers over the years, an additional method was often
mentioned--typically by newspaper journalists. They would print their work
to paper and save the paper in a file folder using some simple paper-based
indexing method. They found it a whole lot faster to reference, and If
they needed to rewrite that article, or pull a reference, for any reason,
their keyboarding skills were such that rekeying it back into their
computer was a minor inconvenience.

At this junction, I wish to remind everyone that in the working-world where
you are hired to accomplish tasks, it's not how high-tech you can be--it's
not about using the latest and greatest gadgets--but how you apply your
tools and procedure to accomplish daily tasks. And it is the very reasons
that Model "T" computing remains a viable solution to certain tasks.
Post by B***@public.gmane.org
2. Upon finding a Kinko's to upload my article to the Internet, I'm
looking to try to use a serial to USB connecting channel, although I
understand I can use the serial ports between the IBM and the T100/T102 to
accomplish the same feat.
This scenario requires a configuration of tools and procedure that, when
used skillfully, provide consistence results. You can assume that the
computers at the Kinko's stores will be configured inconsistency between
stores. Based on this, you will need to carry a flexible configuration,
i.e., the USB/serial cable (nulled) and a null-modem cable with an adaptor,
and some terminal programs. You should be prepared to do simple
terminal-2-terminal file transfers. This is quite easy and natural since
you will be transferring ASCII (.do) files, vs. .ba of .co files. You
will find references to such file transferring methods in the Club 100
Library / The Whole Enchilada category / Computer-2-Computer.
Post by B***@public.gmane.org
3. Barring that, another thought would be to find a way to send these
documents to myself from either an e-mail conduit, or through a bulletin
board that I could acess with another computer if necessary (as in going
from T100/T102, using phone cord in hotel room to dial BBS, then going
home and using AOL / MSIE / Netscape to access the BBS and download the
file into my home computer for storage).
One way is to set up a computer at your home, connected to a separate phone
line, running a host program, such as a BBS program, or a terminal program
in host mode, such as is possible using Procomm Plus (see Club 100 /
Library / Member Uploads / Richard Hanson / ... PCP2-ARC.EXE 509506
02-04-1996 Procomm Plus v2.0 (Complete!): Many of you have wanted to run a
simple BBS at home for our own use. I can't think of an easier way then
using Procomm Plus v2.0 in host mode.)

That's it for now. I have to go to work. In the mean time, someone(s)
need to explore the use of a USB-serial cable for file transfers. We need
working solutions. -Rick-


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David P. Rovner
2003-02-18 16:41:23 UTC
Permalink
Comet
2003-02-18 17:21:13 UTC
Permalink
Hello Chuck,
Post by B***@public.gmane.org
1. After an article or column is written, I hope to hook up my microcassette recorder to the cassette I/O port, and save the file directly onto a microcassette, which I can then re-input back into the computer for future rewrites.
Save it twice on the same tape, and verify it. When reading the file back, you should then verify it against the second copy. As the tape ages, the verification will inevitably fail. You'll likely have one good copy, which you should then save twice on another tape.
Post by B***@public.gmane.org
2. Upon finding a Kinko's to upload my article to the Internet, I'm looking to try to use a serial to USB connecting channel, although I understand I can use the serial ports between the IBM and the T100/T102 to accomplish the same feat.
Hyperterminal is usually available, and I've used it successfully on both Windows NT and Windows 2000 to transfer text (.DO) files between the Model T and the PC. For transferring programs (.BA and .CO), you can use Hyperterminal with Kermit <http://www.club100.org/cgi-bin/member_uploads.pl> or XMODEM <http://www.club100.org/library/libtel.html>.
Post by B***@public.gmane.org
3. Barring that, another thought would be to find a way to send these documents to myself from either an e-mail conduit, or through a bulletin board that I could acess with another computer if necessary (as in going from T100/T102, using phone cord in hotel room to dial BBS, then going home and using AOL / MSIE / Netscape to access the BBS and download the file into my home computer for storage).
I've used Hyperterminal with the Club 100 BBS [ATDT 19259391246] <http://www.club100.org/library/twe/c2c00.html> for this purpose.
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