DSD FastLane Integration Issue

[Saqib]

I've Successfully got the DSD Fast-Lane version 2.523 i set up all the files correctly, when i run the CC.bat it gives me some errors and its not getting any kind of data, "NO Signal" and FMPX link error, in default its using link ID 20001 and its unable to listen, "Server is not listening on the linked ID".

what changes do i need to make? I want to Demode/Decode DMR, pDMR, P25(P1,P2), NXDN, D-START.

 

[PDXh0b0]

1 sdr dongle?
Close all that, run
Fmp24.cc
Then
1r.bat

Click the fmp24 spectrum window, type the frequency, click enter

 

[Saqib]

1 sdr dongle?
Close all that, run
Fmp24.cc
Then
1r.bat

Click the fmp24 spectrum window, type the frequency, click enter

little complicated, i don't have sdr dongle, just like release version of DSD, i want to run DSD FastLane where i will send IQ data to DSD via VB Cable, i don't want to use SDR Dongle or anything like that because i've developed my own software for this from where i'm sending data towards DSD.
just like this, free release versoin mentioned below:

 

[PDXh0b0]

Ok, if your are feeding audio via virtual sound card, just run dsdplus.exe, click the control menu, choose passive digital monitor, then input menu, select your virtual sound card,output menu select pc speaker

 

[Saqib]

Yes! its working Now. when i send data form my software towards DSD, its Decoding the DMR correctly. but i don't know why its unable to decode D-Start and NXDN. when i send data towards DSD, it decode but only 10% maybe, the sound is full with errors and noise and lost of frames etcs. even for Apco P25.

Ok, if your are feeding audio via virtual sound card, just run dsdplus.exe, click the control menu, choose passive digital monitor, then input menu, select your virtual sound card,output menu select pc speaker

 

[Saqib]

Ok, if your are feeding audio via virtual sound card, just run dsdplus.exe, click the control menu, choose passive digital monitor, then input menu, select your virtual sound card,output menu select pc speaker

The output of Apco P25,

 

[PDXh0b0]

Yes! its working Now. when i send data form my software towards DSD, its Decoding the DMR correctly. but i don't know why its unable to decode D-Start and NXDN. when i send data towards DSD, it decode but only 10% maybe, the sound is full with errors and noise and lost of frames etcs. even for Apco P25.

Are you able to set the bandwidth on the software you are using to send to dsd? May take some fime tuning. Also might try just selecting the decoder for the targeted system, instead of all of them selected

 

[Saqib]

Are you able to set the bandwidth on the software you are using to send to dsd? May take some fime tuning. Also might try just selecting the decoder for the targeted system, instead of all of them selected

Yes i am able to control the settings from my software, including BW, SR, Center Frequency and everything. and Yes, thats a good point, let me try this one, by selecting targeting system.

 

[Saqib]

My Bad, still its unable to do it correctly, Here is my Frequency graph:

Are you able to set the bandwidth on the software you are using to send to dsd? May take some fime tuning. Also might try just selecting the decoder for the targeted system, instead of all of them selected

 

[PDXh0b0]

Is your software doing any noise filtering? If so maybe turn those off. Hard to say , it will most like take some tinker of your software as to what it is sending

 

[Saqib]

Is your software doing any noise filtering? If so maybe turn those off. Hard to say , it will most like take some tinker of your software as to what it is sending

Yes, as i've developed my software using Python, i'am using some settings where i have control of, Deviation Gain, Post Gain, Noise Gate and use and Ai Model, NoiseReduce. after applying settings on complex IQ i send selective part of IQ towards DSD.

Not just my software, i tried the same scenario with SDR++ Software, where i load .wav of same Apco-25, and send data over VB Card.

 

[DaveNF2G]

If you want DSDPlus to decode a protocol, then you need to select it in that drop-down menu where they are listed.

 

[TheButcher]

Good luck listening to encrypted audio...

 

[Saqib]

If you want DSDPlus to decode a protocol, then you need to select it in that drop-down menu where they are listed.

what if i enable alll the protocols? instead of enable just one protocol?

 

[dave3825]

what if i enable alll the protocols? instead of enable just one protocol?

If you know the one protocol and set that, and have issues, setting all will not achieve anything.

How are these wav files being created?

 

[Saqib]

G

If you know the one protocol and set that, and have issues, setting all will not achieve anything.

How are these wav files being created?

Got it!
in default DSD create e .wav file in its folder, but in the Output tab enable Per-Call Recording, to save all the decoding data in .wav

 

[dave3825]

i don't have sdr dongle

i don't want to use SDR Dongle or anything like that because i've developed my own software for this from where i'm sending data towards DSD.

How are these wav files being created?

in default DSD create e .wav file in its folder, but in the Output tab enable Per-Call Recording, to save all the decoding data in .wav

What are you recording the wav files with if you do not have an sdr dongle?

 

[PDXh0b0]

What are you recording the wav files with if you do not have an sdr dongle?

Behind the curtains ...

I'm thinking they are his own transmissions

 

[dave3825]

My thoughts also, wonder how is he capturing these?

 

[Saqib]

Behind the curtains ...

I'm thinking they are his own transmissions

Yes you are right! i can't disclose that information.