Search found 19 matches

by AD8DP
Mon Jun 22, 2020 2:19 am
Forum: Feature Requests
Topic: P252DMR and friends as possible future Pistar features
Replies: 14
Views: 2577

Re: P252DMR and friends as possible future Pistar features

I added DMR2P25 to MMDVM_CM tonight. I am testing it on Pistar by adding this line to DMR_Hosts.txt:

Code: Select all

DMR2P25				0000	127.0.0.4			none		62037
Then select DMR mode and I launch DMR2P25 and P25Gateway from the command line. All is working well.

-Doug
by AD8DP
Fri Jun 19, 2020 6:43 pm
Forum: Feature Requests
Topic: P252DMR and friends as possible future Pistar features
Replies: 14
Views: 2577

Re: P252DMR and friends as possible future Pistar features

Hey Andy, With my fork of P25Clients/P25Gateway built on a pistar and my latest commit to P252DMR, P252DMR appears to be fully functional on Pistar. Until now I was only testing with XLX. I added 'P252DMR' TG20 to admin/configure.php for testing, then launch P252DMR from the command line. I think yo...
by AD8DP
Sat Jun 13, 2020 8:38 pm
Forum: Pi-Star General Support
Topic: Why no DMR2YSF users are being heard anymore, and how to get around it
Replies: 18
Views: 6119

Re: Why no DMR2YSF users are being heard anymore, and how to get around it

Heh, looks like you did all of this on github at the same time I posted the last message, looking good. Just note what I mentioned about the DT1 bytes on the github site.
by AD8DP
Sat Jun 13, 2020 7:14 pm
Forum: Pi-Star General Support
Topic: Why no DMR2YSF users are being heard anymore, and how to get around it
Replies: 18
Views: 6119

Re: Why no DMR2YSF users are being heard anymore, and how to get around it

If you are running Pi-Star v4.1.0 - can you update and test this for me, I've pulled in the patch. Apparently my notifications don't work correctly, I just saw this. Anyway, it works correctly, glad to see this made it into Pistar. The local DMR guys are happy to be able to talk on YSF reflectors a...
by AD8DP
Wed Jun 10, 2020 5:59 am
Forum: Feature Requests
Topic: P252DMR and friends as possible future Pistar features
Replies: 14
Views: 2577

Re: P252DMR and friends as possible future Pistar features

My dudestar software uses the open source AMBE vocoder from op25 as an option for software TX on all modes, which works marginal at best with only the best input audio conditions. Most of the time the audio sounds like Kermit the Frog. It is no where near acceptable for use in a cross mode transcode...
by AD8DP
Sat Jun 06, 2020 5:51 am
Forum: Feature Requests
Topic: P252DMR and friends as possible future Pistar features
Replies: 14
Views: 2577

Re: P252DMR and friends as possible future Pistar features

I pushed P252DMR into my MMDVM_CM fork tonight, and added 2 new repos 'imbe_vocoder" and .md380_vocoder'. Here is how it works (this all being done on a Pi): https://github.com/nostar/imbe_vocoder make and make install will install this library 'libimbe_vocoder.a' and header file to /usr/local https...
by AD8DP
Mon May 18, 2020 3:27 am
Forum: Feature Requests
Topic: P252DMR and friends as possible future Pistar features
Replies: 14
Views: 2577

Re: P252DMR and friends as possible future Pistar features

I was planning on creating 'md380_vocoder' as a stand-alone C library for use with other projects like my DudeStar/DroidStar projects, the AMBE server in xlxd (ambed), etc. I'll work on that and see what I come up with.
by AD8DP
Sat May 16, 2020 5:00 pm
Forum: Feature Requests
Topic: P252DMR and friends as possible future Pistar features
Replies: 14
Views: 2577

Re: P252DMR and friends as possible future Pistar features

Hi Andy, I've been thinking about the same thing. Everything gets linked into a single, static executable 'P252DMR'. It would be no problem for me to host the executable (along with the others I mentioned as they become a reality) on github or on my own personal webserver, if necessary. Then you cou...
by AD8DP
Fri May 15, 2020 10:39 pm
Forum: Feature Requests
Topic: P252DMR and friends as possible future Pistar features
Replies: 14
Views: 2577

P252DMR and friends as possible future Pistar features

I wrote a new cross mode utility for the MMDVM_CM tools called P252DMR which does software transcoding between DMR(AMBE+2 2450x1150) and P25 phase 1(IMBE 4400x2800). For P25 It uses the open source imbe_vocoder developed by Pavel Yazev and can be found in the op25 repository for GNU Radio, among oth...
by AD8DP
Thu Jan 16, 2020 6:40 pm
Forum: Feature Requests
Topic: new DMR2YSF version available with changes to allow TX over Wires-X
Replies: 4
Views: 2774

Re: new DMR2YSF version available with changes to allow TX over Wires-X

I found another combination of settings that works across Wires-X boundaries and does *not* require a fake radio ID. Being able to modify these settings by the end user via the DMR2YSF.ini file is an important feature for DMR2YSF, I don't know why my patch/ pull request hasn't been added yet. [YSF N...