Hee hee,
Yeah, if you want some C++ code, just look in VirtualT:
virtualt/src/tpddserver.cpp
virtualt/src/tpddserver.h
Not sure how I can be more open than that.
Ken
On 7/17/18 7:22 PM, Chris Fezzler wrote:
A++
On Tuesday, July 17, 2018, 8:54:00 PM EDT, Kurt McCullum
wrote:
Sorry
Hello Jimmy,
I'm the author of LaddieAlpha, and I maintain DLPlus. You are welcome to
look at any of that source to understand the protocol.
I haven't had any issue with flow control. Set DSR and CTS so that
unpatched TS-DOS "cable detect" insanity is satisfied. Set baud to 19200,
since that's
Go for it and have fun and share your experience along the way.
On Tuesday, July 17, 2018, 9:28:39 PM EDT, c646581
wrote:
I found the page on the wiki explaining DCD/DSR along with the other flow
control quirks. Once I corrected that, it started behaving correctly.
I'll look into
A++
On Tuesday, July 17, 2018, 8:54:00 PM EDT, Kurt McCullum
wrote:
Sorry guys, but I'm jumping up on the soap box for this one. I'm quite stunned
by this email.
First, there is the official protocol put out by Tandy "Software Manual For
Portable Disk Drive" 26-3808
I found the page on the wiki explaining DCD/DSR along with the other flow
control quirks. Once I corrected that, it started behaving correctly.
I'll look into that TPDD Arduino project, since that happens to be the same
platform I'm using for my emulator. It kind of feels like I'm re-inventing
Sorry guys, but I'm jumping up on the soap box for this one. I'm quite
stunned by this email.
First, there is the official protocol put out by Tandy "Software Manual
For Portable Disk Drive" 26-3808
http://manx-docs.org/mirror/harte/Radio%20Shack/TRS-80%20Model%20100%20Portable%20Disk.pdfThere
is
Quite a lot of other TPDD emulation software running on just about everything
you could imagine :) Lots and lots of M100 owners past and present have picked
it apart so there should be something on the web to help with your work. A
quick web search threw up a few links, a not very exhaustive
http://bitchin100.com/wiki/index.php?title=TPDD
On Jul 17, 2018, at 7:37 PM, John Gardner wrote:
How about those who've benefited from the research of others,
or even the researchers themselves, publishing the protocol?
Nah..."8)
On 7/17/18, you got me wrote:
If I'm not mistaken,
How about those who've benefited from the research of others,
or even the researchers themselves, publishing the protocol?
Nah..."8)
On 7/17/18, you got me wrote:
> If I'm not mistaken, the program Desklink emulates a TPDD. Perhaps a
> combination of DOSbox or virtual software running
Hello!
I'm working on a TPDD hardware emulator using low-cost
off-the-shelf-components. I can't find much online about the specifics of
the serial connection between the M100 and the TPDD. The TPDD protocol page
on the wiki mentions 19200/9600 baud, but nothing about flow control or how
it
Quick question for those who may know. I am looking for when the TPDD
was released and when the TPDD2 was released as it's replacement. All
I've been able to gather so far is that the TPDD was somewhere in 1985
and the TPDD2 was somewhere in 1987. But that is just by scanning
through old issues of
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