[Xastir] here is the video

Michael Lewis subarub4 at optimum.net
Fri Sep 17 17:22:59 EDT 2010


  Hmm are we not allowed to post links?

http://www.youtube.com/watch?v=6c1XuTGzLl0



On 9/17/2010 5:09 PM, Michael Lewis wrote:
>  Here is the link
>
>
> On 9/17/2010 4:55 PM, Michael Lewis wrote:
>
>
>>  Stand by Curt I'm going to upload a video to youtube I just did 
>> showing me checking the voltages on the null modem cable, splitter 
>> cable and the connector it's self on the TT4.
>>
>>
>> On 9/17/2010 4:40 PM, Curt, WE7U wrote:
>>> On Fri, 17 Sep 2010, Michael Lewis wrote:
>>>
>>>> Are you talking about the Null modem cable?
>>>>
>>>> If so the null modem cable connected to the USB to Serial connector 
>>>> the above is what i got for readings on the pins.
>>>
>>> Something's not making sense then, 'cuz you always get voltage on
>>> pin 2, no matter whether you're using the null-modem cable or not?
>>> Null-modem cables/adapters swap pins 2 and 3, so you should be
>>> seeing voltage on pin 3 at some point.
>>>
>>> You've now got all of the tools and knowledge you need to be able to
>>> detect which cables should or should not be connected together to
>>> get data to flow, ignoring handshake issues which are on other lines
>>> in the cable.  Once you get the proper drivers/receivers talking, if
>>> things still aren't working you should look carefully at TNC
>>> settings, Xastir interface settings, and handshake lines.
>>>
>>
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>
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