[Allstar Digital] DMR to AllStar
Steve Zingman
szingman at msgstor.com
Wed Dec 9 18:53:54 EST 2015
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
> <mailto: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 <mailto: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>
> 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> 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> 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/
>>
>> 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> 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> 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)
>> 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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