[Allstar Digital] MMDVM analog

Steve Zingman szingman at msgstor.com
Thu Jun 9 11:58:31 EDT 2016


1: Not sure I understand the question. Do you mean using the same 
Repeater hardware(RF)?
2: Yes. MMDVM does not require a Pi, it will run on a Pi. In fact I run 
it on a Pi1.

On 6/9/2016 11:55 AM, David KE6UPI wrote:
> I would like to up in and ask a question or 2.
>
> 1) Can I use the MMDVM digital to Brandmaster and analog to AllStarLink?
>
> 2) MMDVM uses a Raspberry Pi. Can I use the same Raspberry Pi (if yes 
> to question 1) for AllStarLink (Dial)?
>
> Thanks, David
> KE6UPI
>
>
> On Thu, Jun 9, 2016 at 8:38 AM, Steve Zingman <szingman at msgstor.com 
> <mailto:szingman at msgstor.com>> wrote:
>
>     Loos like pins 7, 8, 9 are output pins to define the mode. I think
>     the C4FM pin is used to change channels on radio to wider mode.
>     COS is still defined.
>     I THINK other signal were used for bandwidth changes, I could be
>     wrong and too lazy to read the code right now.
>
>     On 6/9/2016 11:25 AM, Chuck Kraly wrote:
>>     They removed the original function of the COR line (it was not be
>>     used in the build) and re-assigned it or they are PLANNING on
>>     doing it. I believe they moved it to do a channel selection for
>>     the Motorola radios that were sharing DMR/D-Star?YSF modes to
>>     change the rcv bandwiths
>>
>>     Chuck k0XM
>>
>>     On Thu, Jun 9, 2016 at 10:08 AM, Steve Zingman
>>     <szingman at msgstor.com <mailto:szingman at msgstor.com>> wrote:
>>
>>         Yes. I THINK that can be done. A number of inputs and outputs
>>         have been added. I would dedicate it to just digital and be
>>         done wit it, but that's me.
>>
>>
>>         On 6/9/2016 11:06 AM, Robert Newberry wrote:
>>>
>>>         That's interesting, basically pausing the modem, so it can
>>>         function like a analog repeater?
>>>
>>>         N1XBM
>>>         Apparare Scientor
>>>         Paratus Communicare
>>>         Allstar Node # 27086, 41540, 41812, 42086, 42658, 42657
>>>         www.radioguysrepeaternetwork.com
>>>         <http://www.radioguysrepeaternetwork.com>
>>>
>>>         On Jun 9, 2016 11:02 AM, "Steve Zingman"
>>>         <szingman at msgstor.com <mailto:szingman at msgstor.com>> wrote:
>>>
>>>             No, it can not do analog. You can control it though. I
>>>             have not done it. I think the COS line to the modem if
>>>             asserted will pause the modem so the repeater can
>>>             process analog.
>>>
>>>             On 6/9/2016 10:35 AM, Robert Newberry wrote:
>>>>
>>>>             I'm getting ready for a MMDVM build. I'm pretty sure
>>>>             that the MMDVM and switch back and forth from DMR and
>>>>             C4FM for example. Can it do analog as well? I guessing
>>>>             the issue will be if it can do analog getting the audio
>>>>             to Allstar would be the issue.
>>>>
>>>>             N1XBM
>>>>             Apparare Scientor
>>>>             Paratus Communicare
>>>>             Allstar Node # 27086, 41540, 41812, 42086, 42658, 42657
>>>>             www.radioguysrepeaternetwork.com
>>>>             <http://www.radioguysrepeaternetwork.com>
>>>>
>>>>
>>>>
>>>>             _______________________________________________
>>>>             Allstar-Digital mailing list
>>>>             Allstar-Digital at lists.keekles.org
>>>>             <mailto:Allstar-Digital at lists.keekles.org>
>>>>             http://lists.keekles.org/cgi-bin/mailman/listinfo/allstar-digital
>>>
>>>             -- 
>>>             "Anything is possible if you don't know what you are talking about."
>>>             1st Law of Logic
>>>
>>>
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>>>
>>>
>>>
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>>
>>         -- 
>>         "Anything is possible if you don't know what you are talking about."
>>         1st Law of Logic
>>
>>
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>>
>>
>>
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>
>     -- 
>     "Anything is possible if you don't know what you are talking about."
>     1st Law of Logic
>
>
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-- 
"Anything is possible if you don't know what you are talking about."
1st Law of Logic

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