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- Log -----------------------------------------------------------------
http://cgit.osmocom.org/osmocom-analog/commit/?id=c086e66b7cd3ad08b6840c8ea8a704d76171eabd
commit c086e66b7cd3ad08b6840c8ea8a704d76171eabd
Author: Andreas Eversberg <jolly at eversberg.eu>
Date: Wed May 17 20:14:37 2017 +0200
minor cleanups
http://cgit.osmocom.org/osmocom-analog/commit/?id=0557bbbc438790c4710a5c85970d10e5ba41ef0d
commit 0557bbbc438790c4710a5c85970d10e5ba41ef0d
Author: Andreas Eversberg <jolly at eversberg.eu>
Date: Wed May 17 19:59:28 2017 +0200
SDR: Checking given parameters with a tollerance of up to 0.001
Rounding errors may cause given parameters to be changed a little.
When comparing the set-values with the get-value, a small amount
of tollerance must be allowed.
Thanx to Syvain, pointing to this bug!
http://cgit.osmocom.org/osmocom-analog/commit/?id=683078a7a01903c9bcbac196148f132fc00be6ad
commit 683078a7a01903c9bcbac196148f132fc00be6ad
Author: Andreas Eversberg <jolly at eversberg.eu>
Date: Wed May 17 14:11:48 2017 +0200
SDR: Spectrum display will not scale FFT result
Instead the greatest possible width that will fit into the window will
be used. This width is 2 to the power of N.
http://cgit.osmocom.org/osmocom-analog/commit/?id=ef7ff26793b290d5ee3725a5490f6e5bfeb7b5da
commit ef7ff26793b290d5ee3725a5490f6e5bfeb7b5da
Author: Andreas Eversberg <jolly at eversberg.eu>
Date: Wed May 17 12:21:19 2017 +0200
C-Netz: SDR now uses zero-crossing to detect level changes.
This does not work with analog radio, but with SDR it works.
The quality should be better and the process is faster.
http://cgit.osmocom.org/osmocom-analog/commit/?id=07e45103ef222e6b739cde396acf5b7320f66902
commit 07e45103ef222e6b739cde396acf5b7320f66902
Author: Andreas Eversberg <jolly at eversberg.eu>
Date: Tue May 16 17:56:01 2017 +0200
Work on docs
http://cgit.osmocom.org/osmocom-analog/commit/?id=9d87b5bf0f216b9f67aa69b59760587b45235e4c
commit 9d87b5bf0f216b9f67aa69b59760587b45235e4c
Author: Andreas Eversberg <jolly at eversberg.eu>
Date: Tue May 16 13:48:03 2017 +0200
C-Netz: Improved transmission of speech
The speech is now correctly ramped up and down during pause bits.
http://cgit.osmocom.org/osmocom-analog/commit/?id=12dcc6c40ffcd434e094370def1048c98e1444a5
commit 12dcc6c40ffcd434e094370def1048c98e1444a5
Author: Andreas Eversberg <jolly at eversberg.eu>
Date: Mon May 15 17:59:09 2017 +0200
Minor fixes on AMPS messages
- Flipping polarity is now performed after B/I has been applied
- Correcting sysinfo
http://cgit.osmocom.org/osmocom-analog/commit/?id=4d10ee7c82315f9933ad01433e9502d2f36b4621
commit 4d10ee7c82315f9933ad01433e9502d2f36b4621
Author: Andreas Eversberg <jolly at eversberg.eu>
Date: Sun May 14 12:27:56 2017 +0200
No "sdr" audio device option required anymore (when using SDR)
http://cgit.osmocom.org/osmocom-analog/commit/?id=ca10048e5caa77d8ed4c4902336f8ef88738a5e0
commit ca10048e5caa77d8ed4c4902336f8ef88738a5e0
Author: Andreas Eversberg <jolly at eversberg.eu>
Date: Sat May 13 16:04:00 2017 +0200
Rename filter -> iir_filter (file name and instance name)
This is useful when using fir_filter in the future.
http://cgit.osmocom.org/osmocom-analog/commit/?id=d03443c4f158c537f071487d12ed9fca631539a7
commit d03443c4f158c537f071487d12ed9fca631539a7
Author: Andreas Eversberg <jolly at eversberg.eu>
Date: Thu Mar 23 17:41:07 2017 +0100
SDR: Added SoapySDR's compiler flags to common/Makefile
http://cgit.osmocom.org/osmocom-analog/commit/?id=c04d046210296c2d895fae98f29ffee4a6e9774f
commit c04d046210296c2d895fae98f29ffee4a6e9774f
Author: Andreas Eversberg <jolly at eversberg.eu>
Date: Thu Mar 23 17:38:41 2017 +0100
SDR: Fixed SoapySDR's arguments parsing
http://cgit.osmocom.org/osmocom-analog/commit/?id=fbdb9ece01c3778e0acb2aa6b55137d3f6c653d0
commit fbdb9ece01c3778e0acb2aa6b55137d3f6c653d0
Author: Andreas Eversberg <jolly at eversberg.eu>
Date: Mon Mar 20 20:07:11 2017 +0100
SDR: Allow direct IQ TX and RX instead of fm modulating a list of channels
This is performed by reading and writing IQ data to "sample" pointer with
channel number set to 0.
http://cgit.osmocom.org/osmocom-analog/commit/?id=65694f3b809c3ada5d5a273d0dad7d9be45abd3e
commit 65694f3b809c3ada5d5a273d0dad7d9be45abd3e
Author: Andreas Eversberg <jolly at eversberg.eu>
Date: Mon Mar 20 19:57:37 2017 +0100
SDR: disable TX or RX by setting TX or RX frequency to 0
This way it is possible to use SDR simplex
http://cgit.osmocom.org/osmocom-analog/commit/?id=6e0e0c9ce8d6e885d0dee658eb5a7195f764e8d5
commit 6e0e0c9ce8d6e885d0dee658eb5a7195f764e8d5
Author: Andreas Eversberg <jolly at eversberg.eu>
Date: Sat Mar 18 09:57:38 2017 +0100
fixup Rework on audio buffer management
http://cgit.osmocom.org/osmocom-analog/commit/?id=9dda9e1efc2ff5b820438524c666900f93fe3a72
commit 9dda9e1efc2ff5b820438524c666900f93fe3a72
Author: Andreas Eversberg <jolly at eversberg.eu>
Date: Sat Mar 18 09:30:26 2017 +0100
SDR: Add option to set IF bandwidth. If not defined, sampling rate is used.
http://cgit.osmocom.org/osmocom-analog/commit/?id=1445ca2facfebfb175ff6234a3ab27b21123d2d7
commit 1445ca2facfebfb175ff6234a3ab27b21123d2d7
Author: Andreas Eversberg <jolly at eversberg.eu>
Date: Thu Mar 16 18:06:45 2017 +0100
SDR: Add option to send (previously recorded) IQ data instead of TX data
http://cgit.osmocom.org/osmocom-analog/commit/?id=369bda87a9d08969b52a2323da4f4a699ee94800
commit 369bda87a9d08969b52a2323da4f4a699ee94800
Author: Andreas Eversberg <jolly at eversberg.eu>
Date: Thu Mar 16 18:02:56 2017 +0100
C-Netz: Improved decoder debugging
FM decoder debug output is now written to text files for better
debugging of process.
http://cgit.osmocom.org/osmocom-analog/commit/?id=8e0d7d2513110e39d67dd7c31ae91dd95226f122
commit 8e0d7d2513110e39d67dd7c31ae91dd95226f122
Author: Andreas Eversberg <jolly at eversberg.eu>
Date: Sat Mar 4 16:52:20 2017 +0100
samplerate.c: Allow transcoding to lower sample rate other than 8000 Hz
http://cgit.osmocom.org/osmocom-analog/commit/?id=3fc4fc54be56310650a9f7ea1183aa71a3d3ac4d
commit 3fc4fc54be56310650a9f7ea1183aa71a3d3ac4d
Author: Andreas Eversberg <jolly at eversberg.eu>
Date: Sat Mar 4 07:12:12 2017 +0100
main_common: Move init and cleanup function to main function
http://cgit.osmocom.org/osmocom-analog/commit/?id=4201717f36f1236fd0de1597679f5e9411c8a7eb
commit 4201717f36f1236fd0de1597679f5e9411c8a7eb
Author: Andreas Eversberg <jolly at eversberg.eu>
Date: Sat Mar 4 06:35:38 2017 +0100
Rework on audio buffer management
Use function to get samples to be sent to fill audio buffers to a
level. This replaces the function that only shows how much data
is in the buffer.
This way the function itself can control how much data will be
sent.
http://cgit.osmocom.org/osmocom-analog/commit/?id=9d0e6b82b7cc289fb76e580946c8fefcb2b9cb18
commit 9d0e6b82b7cc289fb76e580946c8fefcb2b9cb18
Author: Andreas Eversberg <jolly at eversberg.eu>
Date: Sat Mar 4 06:34:04 2017 +0100
Work on docs
http://cgit.osmocom.org/osmocom-analog/commit/?id=2e1999b1eee19861f25c31b23c59c1bccf81fe9d
commit 2e1999b1eee19861f25c31b23c59c1bccf81fe9d
Author: Andreas Eversberg <jolly at eversberg.eu>
Date: Sat Feb 25 07:09:53 2017 +0100
Start streaming of sound/SDR just before main loop
This prevents buffer overflow during init/creation processes
http://cgit.osmocom.org/osmocom-analog/commit/?id=04fd1ddceab83bc4480de06992465f28668bcf2c
commit 04fd1ddceab83bc4480de06992465f28668bcf2c
Author: Andreas Eversberg <jolly at eversberg.eu>
Date: Sat Feb 25 06:29:09 2017 +0100
Use thread to record and playback wave files without blocking
-----------------------------------------------------------------------
Summary of changes:
configure.ac | 4 +-
docs/amps.html | 4 +-
docs/b-netz.html | 5 +-
docs/c-netz.html | 2 +-
src/amps/amps.c | 4 +-
src/amps/amps.h | 2 +-
src/amps/dsp.c | 3 +
src/amps/frame.c | 47 +---
src/amps/main.c | 31 ++-
src/amps/sysinfo.c | 2 +-
src/anetz/anetz.c | 4 +-
src/anetz/anetz.h | 2 +-
src/anetz/main.c | 19 +-
src/bnetz/bnetz.c | 4 +-
src/bnetz/bnetz.h | 2 +-
src/bnetz/dsp.c | 4 +-
src/bnetz/main.c | 20 +-
src/cnetz/Makefile.am | 2 +-
src/cnetz/cnetz.c | 8 +-
src/cnetz/cnetz.h | 6 +-
src/cnetz/database.c | 2 +-
src/cnetz/dsp.c | 99 ++++---
src/cnetz/dsp.h | 2 +-
src/cnetz/{fsk_fm_demod.c => fsk_demod.c} | 235 ++++++++++++----
src/cnetz/{fsk_fm_demod.h => fsk_demod.h} | 11 +-
src/cnetz/main.c | 31 ++-
src/cnetz/scrambler.c | 4 +-
src/cnetz/scrambler.h | 4 +-
src/common/Makefile.am | 4 +-
src/common/call.c | 15 +-
src/common/call.h | 1 +
src/common/display.h | 2 +-
src/common/display_iq.c | 1 +
src/common/display_spectrum.c | 134 +++++-----
src/common/display_wave.c | 1 +
src/common/emphasis.c | 6 +-
src/common/emphasis.h | 2 +-
src/common/filter.c | 99 -------
src/common/filter.h | 14 -
src/common/fm_modulation.c | 10 +-
src/common/fm_modulation.h | 2 +-
src/common/iir_filter.c | 133 +++++++++
src/common/iir_filter.h | 16 ++
src/common/main.h | 5 +-
src/common/main_common.c | 107 +++++---
src/common/samplerate.c | 26 +-
src/common/samplerate.h | 8 +-
src/common/sdr.c | 279 +++++++++++--------
src/common/sdr.h | 5 +-
src/common/sender.c | 49 ++--
src/common/sender.h | 6 +-
src/common/soapy.c | 273 +++++++++++--------
src/common/soapy.h | 5 +-
src/common/sound.h | 3 +-
src/common/sound_alsa.c | 38 ++-
src/common/uhd.c | 429 ++++++++++++++++++------------
src/common/uhd.h | 5 +-
src/common/wave.c | 269 ++++++++++++++++---
src/common/wave.h | 14 +
src/nmt/main.c | 34 ++-
src/nmt/nmt.c | 4 +-
src/nmt/nmt.h | 2 +-
src/test/test_emphasis.c | 2 +-
src/test/test_filter.c | 22 +-
src/test/test_performance.c | 16 +-
65 files changed, 1653 insertions(+), 951 deletions(-)
rename src/cnetz/{fsk_fm_demod.c => fsk_demod.c} (72%)
rename src/cnetz/{fsk_fm_demod.h => fsk_demod.h} (88%)
delete mode 100644 src/common/filter.c
delete mode 100644 src/common/filter.h
create mode 100644 src/common/iir_filter.c
create mode 100644 src/common/iir_filter.h
hooks/post-receive
--
A/B/C Netz