Hi,
is there a fixed PLU interval for TETRA systems, or is it somewhere
announced in the MCCH? I have seen a clear 4 hour interval and wonder who is
responsible for it :)
Ralph.
Hello, where are the old messages of this list?
I'm looking for a 2011 August message talking about a patch for
float_to_bits that uses fread instead of read.
Best regards.
Jesús.
i've written a small patch to osmocom-tetra to send data via udp (i didn't
want to use gsmtap), and a crappy program to display/log/record/listen
live
the only interesting part for people on this list would probably be crude
d-setup, d-release and sds decoding. also the demodulator is stripped from
the gui, so that it can receive baseband via a unix pipe from some
receiver (gnuradio, but could use rtl_fm probably too).
https://github.com/sq5bpf/osmo-tetra-sq5bpf - patched osmocom-tetra
https://github.com/sq5bpf/telive - crappy ncurses gui
jacek
I have download one sample from osmocom speech codec
http://tetra.osmocom.org/trac/wiki/Speech_Codec. I have compiled it
sucesssfully then the output "ccoder.exe"
and "cdecoder.exe" have been built. When i try to run the sample exe file
using the command line, it show Segmentation fault (core dumped).
This is the how i'm running the sample
"./ccoder.exe sample.wav sample2.wav".
I'm very confusing about the input and the output file. What is the correct
type file for input and the output.
Thank you for any respond
So i decided i lift the cat on the table again and start poking around with
some tetra signals.
first i had to use dos2unix on the python files (odd i know)
once it finally found python
i get this
Traceback (most recent call last):
File "./170913/src/demod/python/fcdp-tetra_demod.py", line 5, in <module>
from gnuradio import gr, gru, audio, eng_notation, blks2, optfir
ImportError: cannot import name blks2
i poked around some with the code but i ended up causing more damage then i
was fixing so i thought i ask if there will be an update anytime soon?
if i understood correctly blks2 is moved into 'gr-digital'
Janne Lukkarinen
OH2-EKO
JLxSolutions
Hi all
Doing some work on channel decoded audio frames.
any advice on skipping 1st bit (bad frame indicator bit) (channel decoded frame) 1(bfi)+137bits(16bit-samples)
to work on last 137 bits of frame 1 & frame 2.
Thanks.
Graham.
Dear all,
Time has come to fill out the "Talks/Discussions/Workshop / Hacking"
section of the wiki page.
If you have something you'd like to present, talk about or hack on,
add it there. A simple descriptive title along with an estimated
duration is enough.
I guess we'll collect those for 2/3 weeks and then start making the schedule.
Cheers,
Sylvain
Dear all,
so far the osmocom.org mailing lists have always been in a 'non-members
are manually moderated' mode. This has created a lot of work for manual
list moderation, where a lot of the messages caught are simply spam, and
only the occasional valid message is being received.
I'd like to thank the list moderators for taking care of this.
However, in more recent discussions, we were considering to move the
lists to a completely closed mode, i.e. postings would automatically be
rejected from non-members.
The automatic response would contain a description of how to subscribe
in 'nomail' mode, i.e. to subscribe in a way to be able to post to the
list, while still not receiving any incoming traffic. The latter should
be fine for occasional posters who don't want the bulk e-mail that goes
with a full/regular subscription.
Please provide feedback in case you disagree with that change. Unless
there is major opposition, we will likely transition to the 'closed'
mode within one month.
Thanks,
Harald
--
- Harald Welte <laforge(a)gnumonks.org> http://laforge.gnumonks.org/
============================================================================
"Privacy in residential applications is a desirable marketing option."
(ETSI EN 300 175-7 Ch. A6)
Il 13/01/2014 12:00, tetra-request(a)lists.osmocom.org ha scritto:
> Send tetra mailing list submissions to
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> 1. [RFC] [ADMIN] Making lists subscriber-only? (Harald Welte)
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OK I fully agree.
