A quick Google gives this one: http://linpsk.sourceforge.net/.
I have never tried it, but it says it does rtty.
This page has a bunch of Linux ham radio software:
http://www.dxzone.com/catalog/Software/Linux/
If both of these fail, email me off list and I can point you to some local
hams who might be able to help.
Bruce
ki4cpz
On Mon, Feb 23, 2009 at 11:14 AM, Steven Van Tilburg
<vt@ariestechgroup.com>wrote:
> I don't know if it will help, but there have been some people who have
> built interfaces between PCs and old teletype machines with similar transmit
> specs. I'm assuming that the PC will just TX and not RX from the serial
> port. The link below is about interfacing to the teletype, but there is a
> section near the end of the page which talks about sending out Baudot-code
> in 5N2, 50 baud via tty.
>
> http://daduke.org/tty/
>
>
> VT
>
> Ron Youvan wrote:
>
>> Hi all:
>>
>> I have a need for a way to send my typing and files to and display data
>> from a box
>> from my computer's serial port in the TTY format of 5 bit Baudot code at
>> 45 or 50 baud,
>> which a UART can handle with no problem, but the minicom terminal program
>> fail to go
>> slower than 300 baud and "terminal", "TTY, RTTY" or "TTY emulator" all
>> Google as
>> X windows terminal emulators and such.
>> There has to be a simple way to do this, in the X system or a console with
>> Slackware.
>> There should be simple a way to pipe a LINUX terminal or a simple program
>> that can
>> save a capture file through to the serial port and have the serial port
>> put out the
>> "TTY" data. Any help will be appreciated.
>>
>> The speed and code are NOT alterable, the box is a HAM radio and that is
>> THE mode
>> and THE speed that is sent and received.
>>
>> If all else fails I have a "portable" DOS computer (6.2) that I could
>> use, but after
>> being out of M$ since 1997 I have no idea how it would be done with that
>> either.
>>
>
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