[Allstar Digital] DMR to AllStar

David KE6UPI dshaw at ke6upi.com
Wed Dec 9 20:49:57 EST 2015


Ok Steve thanks and you too Mike.


David

On Wed, Dec 9, 2015 at 5:47 PM, Steve Zingman <szingman at msgstor.com> wrote:

> As of about an hour ago I moved our connection from DMRPlus to
> Brandmeister. We are working it BM to get access to 4639.
> I'll report progress.
>
> Steve
>
>
> On 12/09/2015 08:44 PM, David KE6UPI wrote:
>
> We are all correct. I guess what I'm saying is ASL node 2100 isn't
> monitoring the reflector to pickup our noise.
>
> http://ham-dmr.de/reflector_status.php?r=4639
>
> David
>
> On Wed, Dec 9, 2015 at 5:16 PM, Michael Hebert <mhebert1975 at gmail.com>
> wrote:
>
>> Steve,
>>
>> You are correct. I setup mine up Monday night and that is the way it
>> worked.
>>
>> Michael KD5DFB
>>
>> On Wed, Dec 9, 2015 at 5:53 PM, Steve Zingman < <szingman at msgstor.com>
>> szingman at msgstor.com> wrote:
>>
>>> David,
>>> If you notice, your radio is programmed for CC1, TS2, TG9 and then you
>>> say, out TG4639. With the DV4M software, you can select which reflector you
>>> connect to. In other words you use the DV4M software to choose the Master
>>> AND reflector number.
>>>
>>> The way we are connected to DMRPlus is the same, we select the Master we
>>> stay connected to. The difference is how we choose which reflector to
>>> connect to. If I want Ref 4639, I have in my contact list 4639, I press
>>> PTT, release PTT and switch back to TG9, I will hear the voice confirmation
>>> "reflector 4639" I'm transmitting TG9 and receiving TG9. I believe that you
>>> can do the same thing with a DV4M. I'll try it when I get a chance.
>>>
>>> 73, Steve N4IRS
>>>
>>> On 12/09/2015 03:11 PM, David KE6UPI wrote:
>>>
>>> Hey Steve,
>>>
>>> Right my DMR radio is set to Color 1 TS 2 and TG9 that passes through to
>>> my DV4Mini and software to the DMR master "Master-USA-NE-VA" then out
>>> TG4639 "Nationwide".
>>>
>>> David
>>>
>>> On Wed, Dec 9, 2015 at 11:37 AM, Steve Zingman <szingman at msgstor.com>
>>> wrote:
>>>
>>>> David,
>>>> The way a reflector works is you talk on TG9 all the time. You kerckunk
>>>> 4639 to select reflector 4639. So audio is only passed on TG9.
>>>>
>>>> Steve
>>>>
>>>>
>>>>
>>>> Sent via smoke signal (AT&T 4G LTE)
>>>>
>>>>
>>>> -------- Original message --------
>>>> From: David KE6UPI < <dshaw at ke6upi.com>dshaw at ke6upi.com>
>>>> Date: 12/09/2015 2:25 PM (GMT-05:00)
>>>> To: Digital linking using Asterisk and app_rpt <
>>>> <allstar-digital at lists.keekles.org>allstar-digital at lists.keekles.org>
>>>> Subject: Re: [Allstar Digital] DMR to AllStar
>>>>
>>>> Thanks Mike that does help.. Back to the other email.. So when we use
>>>> the DV4Mini software we go out talkgroup 4639 and 4639 is not listed
>>>> in _tg_filter = 2,3,13,3174,3777215,3100,9,9998,3112.
>>>>
>>>> Anyways thanks, David
>>>>
>>>> On Wed, Dec 9, 2015 at 10:02 AM, Steve Zingman < <szingman at msgstor.com>
>>>> szingman at msgstor.com> wrote:
>>>>
>>>>> David,
>>>>> See if this helps.
>>>>> <https://github.com/N4IRS/DMRGateway/blob/master/DMRGateway.pdf>
>>>>> <https://github.com/N4IRS/DMRGateway/blob/master/DMRGateway.pdf>
>>>>>
>>>>> On 12/9/2015 11:44 AM, David KE6UPI wrote:
>>>>>
>>>>> Thanks Mike for the reply.
>>>>>
>>>>> My setup right now is DV4Mini and the Control Panel on my PC. But I
>>>>> really want to understand and help with the Allstar to DMR if I can.. I'm
>>>>> not a programmer and I'm very new to DMR. So the best I can do would be
>>>>> that guy to help test maybe. I can open my firewall to one of my RPi 2 on a
>>>>> 2nd network here at home so you could connect and play on the RPi 2.
>>>>>
>>>>> How are you connecting DMR to apt_rpt. Are you using chan_usrp? If so
>>>>> can you share your setup?
>>>>>
>>>>> Thanks again Mike
>>>>>
>>>>> David
>>>>>
>>>>> On Wed, Dec 9, 2015 at 8:10 AM, Mike Zingman <
>>>>> <mike.zingman at gmail.com>mike.zingman at gmail.com> wrote:
>>>>>
>>>>>> David,
>>>>>>
>>>>>> The ambe_audio.py is using a list of Talk Groups (TG).  When ever any
>>>>>> of the TGs in the list are encountered, the AMBE will be decoded and passed
>>>>>> to Allstar.  The current list of TGs is defined in ambe_audio.cfg:
>>>>>>
>>>>>> _tg_filter = 2,3,13,3174,3777215,3100,9,9998,3112
>>>>>>
>>>>>> So, node 2100 is looking for all of the above and will re-transmit
>>>>>> them on Allstar.  Looking deeper, we see TG9, but what reflector?  We are
>>>>>> currently pointing our TG9 routes to reflector 4639 as you can see here:
>>>>>>
>>>>>> <http://174.36.222.36/>http://174.36.222.36/
>>>>>>
>>>>>> Now, with that said, I did notice last night that when I was playing
>>>>>> on TG9/4639 and I was not seeing myself on the log output of DMRLink.
>>>>>> Steve may have turned that off for a moment or there was a connectivity
>>>>>> problem, but you should be able to use your DV4Mini with standard control
>>>>>> panel and transmit on 4639 and hear yourself on 2100.
>>>>>>
>>>>>> Mike
>>>>>>
>>>>>>
>>>>>>
>>>>>> On Wed, Dec 9, 2015 at 7:40 AM, David KE6UPI < <dshaw at ke6upi.com>
>>>>>> dshaw at ke6upi.com> wrote:
>>>>>>
>>>>>>> Hello Mike, I have some questions about the DV4Mini I hope you could
>>>>>>> answer for me. When I have it setup I going seem to get the Talkgroup 9.
>>>>>>> I'm using a MD380 radio and would like to get on North America so I can
>>>>>>> hear myself on the Allstar node 2100. I have North America programmed on my
>>>>>>> radio.
>>>>>>>
>>>>>>> Any help would be great.
>>>>>>>
>>>>>>> David
>>>>>>> KE6UPI
>>>>>>>
>>>>>>> On Sun, Dec 6, 2015 at 11:12 AM, Mike Zingman <
>>>>>>> <mike.zingman at gmail.com>mike.zingman at gmail.com> wrote:
>>>>>>>
>>>>>>>> So we have a different thread for this device..
>>>>>>>>
>>>>>>>> From my perspective the dv4m is an interesting widget.  The
>>>>>>>> hardware is not special (it has been done before) but it is solid and
>>>>>>>> inexpensive.  It offers a fully digital interface to DMR from the RF side.
>>>>>>>> With the published interface (see
>>>>>>>> <http://dv4m.ham-dmr.ch/Dokumentation/TechnicalDocs/dv4mini_interface.pdf>
>>>>>>>> http://dv4m.ham-dmr.ch/Dokumentation/TechnicalDocs/dv4mini_interface.pdf)
>>>>>>>> you can fully control the radio.
>>>>>>>>
>>>>>>>> The challenge is to use the raw I/O commands and build up an OPEN
>>>>>>>> system that will let us experiment.  Towards that end I have started a
>>>>>>>> framework that lets me communicate with the dongle.  This was fairly easy
>>>>>>>> and is currently sending and receiving DMR frames from my host software.
>>>>>>>>
>>>>>>>> I have also added code to the host to send and receive point to
>>>>>>>> point packets of DMR frames and will be testing this soon.  I have more
>>>>>>>> work to do here to finish the frame decoder, which will be used to better
>>>>>>>> synchronize the two peers.
>>>>>>>>
>>>>>>>> As you might expect, I have several different projects all in the
>>>>>>>> works, so multitasking this at the moment.  My eventual goal is to have a
>>>>>>>> generic framework that I can then use to connect any source with any sinc
>>>>>>>> (read local DMR subscriber radio with the world).
>>>>>>>>
>>>>>>>> So, why reinvent the wheel?  The dv4m already connects with the
>>>>>>>> DMRPlus and other networks.  What more could a ham want?  The easy answer:
>>>>>>>> to experiment.  The current code is not *open* and can not be used
>>>>>>>> as the basis for other projects.  In order to make this happen, open source
>>>>>>>> is required.  All of the code I am working on for the dv4m will be
>>>>>>>> published so others can build upon it.
>>>>>>>>
>>>>>>>>
>>>>>>>> Mike
>>>>>>>>
>>>>>>>>
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>>>>>>>>
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