[Allstar Digital] MMDVM analog
Steve Zingman
szingman at msgstor.com
Thu Jun 9 12:00:27 EDT 2016
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>
>>>> 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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>>
>> --
>> "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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