[GreenKeys] iTTY and the Volpe USB Interface Board

[Duncan Brown]

John,

QSL, I understand.

73,

Duncan
K2OEQ

On 08-Feb-21 11:40, John, W9DDD wrote:
> Sorry I didn't make it clear that the comm port in the bat file is the 
> USB faux comm port that the Volpe USB board is attached to.  Volpe USB 
> board does the conversion to baudot.
>
> (I'm not 100% sure that sentence make it clear either)
>
> John, W9DDD
>
> On 2/8/2021 10:32 AM, Duncan Brown wrote:
>> John,
>>
>> Won't your bat file just generate an ASCII bit stream out of the COMM 
>> port?
>>
>> Won't be much good for Paul's M19!
>>
>> Duncan
>> K2OEQ
>>
>> On 08-Feb-21 11:04, John, W9DDD wrote:
>>> My original send of this to the list was rejected because it 
>>> contained an executable (the bat file). So I've added the .txt 
>>> extension to it. So you need to rename that one by removing the .txt 
>>> part.
>>>
>>> Hi Paul,
>>>
>>> I'm going to attach a couple of files I used on my windows 7 laptop.
>>> You will need to change COMM5 to whatever comm port your Volpe USB 
>>> board gets assigned.
>>>
>>> testfile.txt is a line of RY and a line of THE QUICK BROWN FOX.
>>>
>>> I run it in a DOS window obviously.  It will run forever, stop with 
>>> "control C".
>>>
>>>
>>> I'm trying to recall how I generated a CR LF LTRS sequence in the 
>>> text file.  Maybe the Volpe USB board took care of that?
>>>
>>> Also depending on what editor you might use to change comm ports may 
>>> do some strange things - plan text vs. UTF?  It probably doesn't 
>>> matter with the bat file.
>>>
>>> John, W9DDD
>>>
>>> On 2/8/2021 4:22 AM, Paul Birkel wrote:
>>>>
>>>> In the meantime, has anyone set up a simple mechanism on Windows to 
>>>> read a stream of characters from a file and feed the Volpe USB 
>>>> Interface Board?  That would be sufficient to meet my immediate 
>>>> stimulate-and-test the M19 objective. Sounds like a Unix pipe to me 
>>>> … so Ubuntu running on WSL (Windows Subsystem for Linux) with Win10 
>>>> seems like a doable do.  But perhaps I’m being naïve here!
>>>
>>>
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>>
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> ______________________________________________________________
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>
>>>> Jordan Spencer Cunningham's GreenKeys Search Tool: 
>>>> https://teletype.net/gksearch
>>>> 2002-to-present greenkeys archive: 
>>>> http://mailman.qth.net/pipermail/greenkeys/
>>>> 1998-to-2001 greenkeys archive: 
>>>> http://mailman.qth.net/archive/greenkeys/greenkeys.html
>>>> Randy Guttery's 2001-to-2009 GreenKeys Search Tool: 
>>>> http://comcents.com/tty/greenkeyssearch.html
>
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