开云体育

In the documentation directory, https://github.com/wb2osz/direwolf/tree/master/doc , you should find a file called? Raspberry-Pi-SDR-IGate.pdf. If you run into issues, let us know exactly how far you

I have this hardware and I want to build a RX only iGate for my pi3B which I can leave on always.? Can you suggest a set of instructions or walkthrough? FYI I am in Alberta Canada.? Thank you. -

Is the UDP audio stream going to the correct port? Is the SDR radio producing 16 bit (LE) audio samples at 48,000/second? Try putting "-a 10" on the direwolf command line. 73, John WB2OSZ

I meant to type narrow fm.

Hello Bob, That software should work though it is old as v1.7 was released on October 28th: https://github.com/wb2osz/direwolf/tags Since then, the new DEV branch is tracking the v1.8 code. I don't

Hi Bob, I'm surprised by "narrow side band", shouldn't GNU Radio be configured with a NBFM (Narrow Band Frequency Modulation) demodulator for this purpose ? Do you mind sharing your python script ?

This is on Ubuntu 22.04. I have a non-gui gnu radio python program that tunes into 144.39 MHz, narrow side band and sends 48k audio to an audio sink and also to the UDP sink. I can control the app via

Bob, I would like to do something similar. Can you explain your hardware and software configuration such that I might attempt to reproduce it. ..jpw J P Watters KC9KKO Morris, IL USA

Dire Wolf version 1.7 (Oct 24 2023) BETA TEST 7 Includes optional support for: ?hamlib cm108-ptt dns-sd Reading config file direwolf.conf Audio input device for receive: udp:7355 ?(channel 0) Audio

Hello Bob, Can you show the output of when you start Direwolf? --David KI6ZHD

This is what I am trying: direwolf -t 0 -n 1 -b 16 -B 1200 -r 48000 udp:7355 I'm sending audio to? a gnu radio audio sink AND a udp sink. I hear the audio very clearly, but direwolf is not printing

This is explained in the Radio Interface Guide https://github.com/wb2osz/direwolf-doc/blob/main/Radio-Interface-Guide.pdf on page 23. 73, John WB2OSZ

Excellent. Thank you David. Arnold, KQ6DI

Hello Arnold, You need to compile up the DEV branch of Direwolf (v1.8) as well as install the gpiod daemon to catch up to the various disruptive changes in Bookworm. I've updated my docs to reflect

I saw in several previous posts that an issue arises when Direwolf v 1.7 is tried on the latest Bookworm Update. I haven't seen any recent posts, and didn't find an definitive "fix", so I thought I'd

Fair enough, might be also a KPC3 issue....? I stand corrected. Maybe I was biased because a couple of month a go, in the rea where I live,? we had an SDR IGate stuck in a sort of loop and it kept

Here are a couple places where we see the position jump abruptly, apparently by an older position report being delayed. 2024-05-02 12:06:34 EDT: *KC3FRA-9 ( https://aprs.fi/?c=raw&limit=&call=KC3FRA-9

Many KPC-3Plus TNC still have this issue today, because it is not widely known that the KISS-mode Buffer Bug was fixed by Kantronics in a 2022 firmware update (it doesn't help that the new firmware is

What evidence caused you to arrive at that theory? 73, John WB2OSZ

Are you sure these packets weren't digipeated by the infamous buggy Kantronics KPC-3, which also had the habit of delaying digipeats? If the digipeater delayed the packets before it got to the I-gate,