[Allstar Digital] MMDVM analog
Steve Zingman
szingman at msgstor.com
Thu Jun 9 13:05:05 EDT 2016
It will do it NOW. Understand what MMDVM stands for. I'm not even sure
there is value in a single repeater that does D-Star, DMR and Fusion.
The contention for air time will be a issue. Look at what happens on DMR
now if too many Talk Groups are supported. BONK!, BONK!, BONK!
On 6/9/2016 1:01 PM, Robert Newberry wrote:
>
> I would imagine that at some point the code and hardware will evolve
> to a point where a more seamless integration to ASL will come. ASL is
> an excellent way to move audio around within a network.
>
> N1XBM
> Apparare Scientor
> Paratus Communicare
> Allstar Node # 27086, 41540, 41812, 42086, 42658, 42657
> www.radioguysrepeaternetwork.com <http://www.radioguysrepeaternetwork.com>
>
> On Jun 9, 2016 12:52 PM, "Steve Zingman" <szingman at msgstor.com
> <mailto:szingman at msgstor.com>> wrote:
>
> Yes, it will auto switch to DMR or Fusion or D-Star. With AllStar
> the MMDVM will have to be told to "go to sleep" so Asterisk can
> process the analog signal.
>
> On 6/9/2016 12:47 PM, David KE6UPI wrote:
>> OK I was reading this guys webpage about a setting called
>> muti-mode that MMDVM will switch automatically to the mode it
>> receives. http://ve1cra.net/main/dmr.html So that's why I ask the
>> question. I don't know much about the MMDVM and how it would work
>> with ASL..
>>
>> Thanks, David
>>
>> On Thu, Jun 9, 2016 at 9:00 AM, Steve Zingman
>> <szingman at msgstor.com <mailto:szingman at msgstor.com>> wrote:
>>
>> The MMDVM can be inhibited by a hardware signal so that
>> something else can process the signal.
>>
>> On 6/9/2016 11:58 AM, Robert Newberry wrote:
>>>
>>> No it can not.
>>>
>>> N1XBM
>>> Apparare Scientor
>>> Paratus Communicare
>>> Allstar Node # 27086, 41540, 41812, 42086, 42658, 42657
>>> www.radioguysrepeaternetwork.com
>>> <http://www.radioguysrepeaternetwork.com>
>>>
>>> On Jun 9, 2016 11:57 AM, "David KE6UPI" <dshaw at ke6upi.com
>>> <mailto:dshaw at ke6upi.com>> wrote:
>>>
>>> Sorry, Question 1 should be.
>>>
>>> 1) Can the MMDVM auto switch from Analog to Digital?
>>>
>>> On Thu, Jun 9, 2016 at 8:55 AM, David KE6UPI
>>> <dshaw at ke6upi.com <mailto:dshaw at ke6upi.com>> 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>
>>>>>>
>>>>>>
>>>>>>
>>>>>> _______________________________________________
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>>>>>> <mailto:Allstar-Digital at lists.keekles.org>
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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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>>
>> --
>> "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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--
"Anything is possible if you don't know what you are talking about."
1st Law of Logic
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