OpenDV@groups.io

Future developments and help wanted 26

Hi Folks For the most part the MMDVM suite of programs work well. The occasional problem surfaces, but mostly it just works. It's a good place to be. The lockdown in Spring last year allowed me to add

Hi Folks For the most part the MMDVM suite of programs work well. The occasional problem surfaces, but mostly it just works. It's a good place to be. The lockdown in Spring last year allowed me to add FM and AX.25 to the modem based MMDVM and these seem to work pretty well too. There are still some outstanding areas that I would like to see finished, or even started! Most of them aren't really urgent, but getting them done would make the MMDVM even better, either from the usage point of view, or from the software maintenance side. So here is my list of things that it'd be great to have finished. They are in no particular order. 1. D-Star - Convert the ircDDB Gateway to use STL instead of wxWidgets to remove that dependency. Maybe restructure the configuration file to match the format used for the other gateways. 2. DMR - Add GPS gatewaying capability to the DMR Gateway. There are many different formats for this data, so it's quite a lot of work altogether, but each format would be worth having on its own. Known formats are: Motorola, Hytera, generic Chinese, Kenwood, and Tait. 3. System Fusion - Upgrade the DG-Id Gateway to handle IMRS and the radio confirmation bleeps. This requires network traces and data dumping, which should be possible post lockdown. 4. P25 - Understand how to handle the data modes over the network and gating GPS data to APRS-IS. 5. NXDN - Look at the Kenwood network protocol support again. It's not quite right, this also applied to the NXDN Reflector. 6. POCSAG - Nothing :-) 7. FM - Add an interface into at least one VOIP network. 8. AX,25 - Nothing :-) 9. M17 - Almost everything. Until there is a standard M17 transmission to work against, this is quite difficult. Most of the code exists, but is mainly untested. Once voice is working, GPS gatewaying to APRS-IS via the M17 Gateway needs to be added. So if you have some spare time, and you want to contribute, have a go at one of these. Jonathan G4KLX

By Jonathan Naylor ·

MMDVM FM mode to Svxreflector

Dear all, I've found a similar topic in several discussions searching here and over the internet, but I'm still a bit confused. What I want ot do is to let MMDVM FM mode to be connected to svxlink ref

By Mauro IW3ROW ·

In bound repeater linking 6

We recently put a new VHF d-star repeater in service that is running MMDVM. Some users are having issues connecting to the repeater from hot spots. It will work once in a while, but for the most part

By wa4tv@yahoo.com ·

Zumboard modem failure after firmware upgrade

We have had a couple of zumboards (not zumspots) fail to finf the modem and initiate after a firmware update Another failed a few hours ago and this is what was sent. I had heard that there was a a ch

By N9UMJ ·

AX.25 packet radio with MMDVM 4

Hi, we are doing some tests to manage the packet radio with MMDVM, thanks to the latest implementations. The FW has been updated and the hardware is based on an STM32 board / Raspberry P4. No problem

By david bencini ik5xmk ·

Assistance requested identifying DMR packet structure. 5

Hello, I am trying (for over a year) to document the packet structure of the Hytera USB communications. They appear to be standard ETSI packets but they don't exactly match anything documented. I am s

By Kev ·

test 2

By david bencini ik5xmk ·

MMDVM M17 Compile error with Arduino Due for DMR Only? 2

Hi I know it's old kit now, but trying to update a MMDVM on an Arduino Due and getting this error when compiling from the Arduino compiler, the only mode needed is DMR, so why an error associated with

By G0EWH@KRG ·

Ham Radio 2022 5

Hi All I hope to be at Ham Radio on Friday and Saturday. I'm not doing any talks this year (it makes a nice change) but I will be around the halls and will be attending various talks. I will be wearin

By Jonathan Naylor ·

HAM RADIO

Hello Jonathan, For the team IAPC iapc.ch: friday saturday HB9VAB Rodolphe saturday F5DN also TM0HQ team: f6bgc, f5aye, f5djl, f5dn, f1adg ... r.e.f.org booth 73, Pierre, f5dn

By M-Pierre F5DN ·

Fusion - MMDVM repeater 4

I have no experience with Yaesu C4FM/Fusion/Wires-X, but our club is in the process of putting a UHF multi-mode on the air running MMDVM. What are the requirements to tie a repeater to that system? I

By wa4tv@yahoo.com ·

Changes on YSFRegistry

Hello out there, due to the problems coming up with duplicate IDs in the past I added an ID-field to fill at registration of the reflector that contains the planned ID of the reflector. Within the pro

By Kim Huebel ·

DGIDGateway 9

Would it be possible to get a small change to DGIDGateway. What I would like is that if a call was made from a static DG-ID any DG-ID could answer back. Same if some one makes a link, Once the connect

By Ernie Gm7kbk ·

Problem with ID-RP4010V 5

Hi, we have a new ID-RP4010V an some connection issues. see https://github.com/g4klx/ircDDBGateway/issues/72 Maybe somebody could help? Thanks Stephan

By se@... ·

FreeDV & Flex on MacOS.

Yes, you can use a Teensy 4.1 module after a small code flash, then it connects to the USB port on the Flex. From a Windows machine, you install a Waveform component, then you no longer need the Windo

By Walter Holmes K5WH ·

FreeDV & Flex on MacOS…

Hi all, Is there any way to habe freedv straight integrated on MacOS to select it as additional mode? I understood under Windows there is this option present? 73 Jens ---------------------------------

By Jens Engelmann (DL7AUO) ·

DMR with MMDVM and SDR devices

Hello all, I'm very new here (literally found out about this email list today) and I wanted to share a small project I recently worked on, which uses MMDVM in combination with SDR devices (ADALM-Pluto

By Adrian M ·

Building MMDVM Repeater System (not Pi-STAR) 5

I used to be pretty good at building G4KLX software and making it work with various equipment. However, recently I have attempted to build and provision the software to run on some local repeaters usi

By John Hays - K7VE / WRJT-215 ·

MTR2000 4

Thanks Adrian, Jonathan Yes i also hope that Jonathan, sees the issue with the FM disrupting the DMR when active. Just in case i include here the last settings in the FM section, As for the Access mod

By on2on.ham@... ·

MMDVM FM Repeater Controller, set as accessmode 1 but would like 0

Hi all I currently have a MMDVM repeater setup for Fusion and FM analogue use. With accessmode set at 1, so from what I town the repeater will require a using to transmit CTCSS to access the repeater.

By PAUL PHILLIPS ·