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Aminet AMIGA CDROM (1994)(Walnut Creek)[Feb 1994][W.O. 44790-1].iso
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baudbandit1_4b.lha
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BaudBandit.Doc
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1992-10-31
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_________ __
/___ ___// /
CHRISTIAN BUCHNER / / / /
/ / / /__ _______
PROUDLY PRESENTS / / / ___ \ / /__/_/
/ / / / / // /
/_/ /_/ /_//_/____
____ __ ____ __ __
/ __ \ / / / __ \ / /__ / /
/ /_/ / / / / /_/ / / //_/_/ /_
/ _ _/ ____/\ __ __ __ / / / _ _/ ____/\ /\___ __ / /__ / __/
/ / \ \ / __/ // / / // _\/ / / / \ \ / __/ // ___ \ / _\/ // / / /
/ /__/ // /_/ // /_/ // /_/ / / /__/ // /_/ // / / // /_/ // / / /
/______//_____//_____//_____/ /______//_____//_/ /_//_____//_/ /_/
THE CHEAPEST WAY TO USE YOUR SERIAL PORT AT LIGHT SPEED
---------------------------------------------------------------------------
BaudBandit Documentation, Version 1.ba, 31th of October 1992, 00:44
---------------------------------------------------------------------------
WHAT'S HOT, WHAT'S NEW?
This release contains GvpPatch 1.6 which will hopefully fix the problems
with some Gvp Controllers. The doc file in the archive will inform you
about its exact function and usage.
BaudBandit version 1.4 should fix most problems that occured with previous
versions. The nasty transmission errors have been fixed, as well as
various other bugs. Refer to "Version.Doc" for more accurate information.
Ah, I nearly forgot to mention that you will automagically "receive" a
lovely text every time BaudBandit is opened. It will be displayed on your
terminal screen, but it does not affect BaudBandit's function. Instead it
will affect the number of registrations, I hope. ;-)
The documentation has been reworked to clarify some misunderstandings.
Read it again, perhaps you will discover some important details.
I have got an EMAIL address now (see below).
I also have got a lot of new ideas concerning serial communication (see the
section about future plans).
WHAT IS THE BAUD BANDIT?
The BaudBandit is a replacement for the original serial.device allowing you
to drive your serial port at baud rates up to 115200 Baud with a standard
68000 Processor in full multitasking. Without any doubt the BaudBandit can
be called "a little revolution" within the telecommunication scene on the
Commodore Amiga.
When Commodore developed the serial.device some years ago, they were of
course not able to foresee the development of very cheap modems using data
compression at incredibly high baud rates like the US Robotics HST and the
new v32bis modems. So the serial.device soon became too slow for the
requirements of modern telecommunication standards.
The BaudBandit is especially designed for use with high speed modems and it
supports full bidirectional RTS/CTS handshake and receive buffering. This
device will no longer bring your computer to a standstill when transferring
a file at 14400 baud or more. Compared to the serial.device, this program
provides a speed increase of about 500% percent.
HOW TO USE THE DEVICE
Simply copy the BaudBandit.device to your DEVS: directory. Now you have
to configure your software to the new device. Most telecommunication
programs offer a configurable device name and unit. Here you have to enter
"BaudBandit.device". The device name is case sensitive, so be sure to type
it right as shown above!
The easiest way to install the BaudBandit is to run the program QuickFix
early in your startup sequence. Then you do not have to change any of your
configurations. QuickFix will patch the OpenDevice() vectors so that any
attempt to open the serial device will open the BaudBandit device instead.
The patch may be removed at any time with a CTRL-C or the break command
from an AmigaShell.
If you use an A2232 multiserial card, you may install the program A2232Fix
in your startup sequence. Do NOT run QuickFix in this case. When using
A2232Fix, you do not need to change any of your configurations. The patch
will replace oldser.device with the faster BaudBandit.device by patching
the OpenDevice() vectors. This allows you to access the internal serial
port via A2232's serial.device, but this time using my faster BaudBandit.
Please note that the BaudBandit will NOT speed up the A2232 ports.
WHAT ABOUT THE COMPATIBILITY?
The code is designed to work under OS1.2/1.3 as well as OS2.0. It should
run on all processors from 68000 to 68040.
In order to get the best speed results, I dropped some features of the
original serial.device which are usually not needed in telecommunication.
I completely dropped the xOn/xOff protocoll, as well as the termination
array and parity checks. Breaks are currently not supported but may be
included in later versions. Characters must consist of 8 bits. The device
only supports plain 8N1 RTS/CTS transfer. But this is all you need!
The BaudBandit.device should be able to replace the serial.device in most
situations. It has been tested with Fido mailers like TrapDoor and
terminal programs like Term, NComm and Magicall. Up- and downloads are no
problem and especially at high speed transfers you should notice that your
computer will NOT stand still anymore. FAXing is possible, too. This has
been tested with GPFax and other software.
HARDWARE REQUIREMENTS
The device supports a very common handshake method for high speed modems
using the RTS/CTS wires. The RTS/CTS wires prevent a buffer overflow on
the computer and on the modem side. This handshake method is often
referred to as "flow control".
THIS IS IMPORTANT: In order for the device to work properly, you have to
connect these wires to your computer, even if your modem does not support
this handshake method. Without the RTS/CTS wires connected to your serial
port, the device will not be able to send anything!
WHAT IS INCLUDED IN THIS PACKAGE?
This archive contains an fully functional version of the device and a
complete documentation. The device displays a little text on the terminal
screen reminding you that it is shareware. If you want to use the program
regularly, you have to register.
Please note that the contents of the distribution archive may not be
altered in any way. Any modification of the program is prohibitted.
WHY IS IT SHAREWARE?
The development of this programm has taken many weeks of hard work and
frustration. Previous versions of BaudBandit were not as reliable as I
wanted them to be, but now I hope to present a reliable and fully
functional program which will be of great use for many people.
Please understand that I do not want to give this program away for free. I
ask you to pay a small shareware donation. The more people register, the
more support this product will get. The shareware fee will help me to
support my customers and to continue my work on this project.
HOW TO REGISTER
Before you decide to register, please check whether this program satisfies
all your requirements or not. You are allowed to evaluate this program for
two weeks. If you continue using it, you have to register.
Fill in the registration form and send it to me. I think, it is justified
to ask for a shareware donation of DM 20. This is very cheap for a project
like BaudBandit and it is not even half the price the authors demand for
programs like TrapDoor or Foozle. There are many ways of sending the money
to me, so don't tell me that you did not know how to do it.
a) Enclose it cash.
b) Send me a cheque over DM 20.
c) Let your bank transfer it to me
d) Transfer it with a postal money order.
Please do not transfer any money before having sent the registration form!
The registration form must be mailed to the following address:
Christian Buchner
Ganghoferstraße 2
8034 Germering
Deutschland
You may transfer the money to the following account:
Raiffeisenbank Germering-Olching
Bankleitzahl 701 693 80
Kontonummer 49573
After registering, you will receive a BaudBandit version that does no
longer display the reminder text. Important updates and bugfixes will be
sent to you as long as the mailing costs do not exceed a reasonable level.
I prefer sending the device UUEncoded via Netmail. The device itself is
about 4KB in length, so this should be no problem. If it is not possible
to reach you on the digital way, I'll use the analog method and send you
the device on a disk.
FUTURE PLANS
Depending on your needs and wishes, I will eventually add XOn/XOff and
Break support to the BaudBandit device. Write to me if you need these new
features.
Please do not "forget" to register to BaudBandit. Since there is such a
sad discrepancy between the number of REGISTERED USERS compared to the
number of ILLEGAL USERS, I am honestly thinking of programming some
shareware requesters and a rigorous time limit for the next updates as well
as for any future projects. This method worked with MFR and I'm sure it
works for BaudBandit as well. It's up to you.
I am planning to create a program, that will patch itself in front of any
serial device to provide data compression and error correction. It will be
implemented as an OS2.0 style commodity and it will use the XPK packer
standard allowing you to select any compression and/or encryption method
that is currently available as XPK external library. This might be
especially useful for all those people who have not yet deciced to buy a
faster modem. A very complex project, but I love the idea.
Another nice idea is to create a xpr library that allows realtime voice
chats via high speed modem using your sound sampler in the parallel port.
The implementation as an xpr external library allows usage in ANY mailbox
and terminal program! The sound data will be reduced to 4 bit thus
doubling the sampling rate. This would be just a toy, but a very funny
one. Eventually, it will be possible to arrange digital conferences, if
the host system has enough CPU power. ;-)
How about a pipe-style serial device that allows you to test your bbs
system locally? All data sent to unit 0 comes out at unit 1, and vice
versa. What do you think of it?
IF YOU FIND A BUG
If you discover a bug or a problem, please inform me as quickly as
possible. It is important for me to get very accurate information. Please
tell me excactly in what situation, with what software and configuration
the problem aroused. Bugs are easier to spot if they are reproduceable.
HOW TO CONTACT ME
If you have any questions concerning this device or anything else, you can
reach me via Fidonet and via InterNet. Just write a netmail to Christian
Buchner at node 2:246/65 or send your mail to cbuchner@heavenly.lm.sub.org
Please be careful. Your mails might get lost on their way.
Send love letters and registrations to the following address:
Christian Buchner
Ganghoferstraße 2
8034 Germering
Deutschland
----------------------------------------------------
And always remember: USING it means PAYING it, okay?
----------------------------------------------------
I can not FORCE you, but I may PLEASE you.
(End of File)