Andreas Eversberg
45a5568f70
Restructure: Move sound from common code to 'libsound'
2017-11-25 19:28:36 +01:00
Andreas Eversberg
0e3e4d9230
Restructure: Move img from common code to 'libimage'
2017-11-25 19:28:35 +01:00
Andreas Eversberg
7b539d5dc7
Restructure: Move mncc from common code to 'libmncc'
2017-11-25 19:28:33 +01:00
Andreas Eversberg
9776736cc4
Restructure: Move compandor from common code to 'libcompandor'
2017-11-25 19:25:10 +01:00
Andreas Eversberg
083ea4edaa
Restructure: Move fsk from common code to 'libfsk'
2017-11-25 19:24:03 +01:00
Andreas Eversberg
f4754dcb37
Restructure: Move fm_modulation from common code to 'libfm'
2017-11-25 19:24:02 +01:00
Andreas Eversberg
7af9b752a0
Restructure: Move 'libgermantone' to a-netz code
2017-11-25 19:23:59 +01:00
Andreas Eversberg
cb30c96bc6
Restructure: Move fft from common code to 'libfft'
2017-11-25 19:23:57 +01:00
Andreas Eversberg
40c24a70b2
Restructure: Move emphasis from common code to 'libemphasis'
2017-11-25 19:23:56 +01:00
Andreas Eversberg
16194c15f9
Restructure: Move goertzel from common code to 'libgoertzel'
2017-11-25 19:23:54 +01:00
Andreas Eversberg
c84318b245
Restructure: Move jitter from common code to 'libjitter'
2017-11-25 19:23:53 +01:00
Andreas Eversberg
8f6d0752df
Restructure: Move squelch from common code to 'libsquelch'
2017-11-25 19:23:50 +01:00
Andreas Eversberg
60ffdcaf53
Restructure: Move hagelbarger from common code to 'libhagelbarger'
2017-11-25 19:23:49 +01:00
Andreas Eversberg
ac7bb3539f
Restructure: Move wave from common code to 'libwave'
2017-11-25 19:23:47 +01:00
Andreas Eversberg
fd3a4d7ac2
Restructure: Move dtmf from common code to 'libdtmf'
2017-11-25 19:23:46 +01:00
Andreas Eversberg
ffd934709f
Restructure: Move classic German tones from common code to 'libgermanton'
2017-11-13 20:14:03 +01:00
Andreas Eversberg
b605da1aff
Restructure: Move timer from common code to 'libtimer'
2017-11-13 20:00:52 +01:00
Andreas Eversberg
1b183864bb
Restructure: Move sample rate conversion from common code to 'libsamplerate'
2017-11-13 19:34:05 +01:00
Andreas Eversberg
669705c6ed
Restructure: Move filters from common code to 'libfilter'
2017-11-13 19:15:09 +01:00
Andreas Eversberg
fc1c5de547
Fixed pointer corruption bug in timer.c
2017-11-11 09:36:05 +01:00
Andreas Eversberg
ce2bb8ec43
Fixup call control split
2017-11-11 05:55:32 +01:00
Andreas Eversberg
ca6d70566c
Fixup displaying measurements (array overflow)
2017-11-05 16:59:59 +01:00
Andreas Eversberg
e8a3306eee
Add option to cross-connect calls; Calls between mobiles are now possible
...
Use -x to enable call cross-connect. No MNCC socket, no call device must
be specified!
Be sure to have at least one control channel and two voice channels.
Alternatively you can use one combined control/voice channel and one
voice channel.
2017-11-05 16:59:58 +01:00
Andreas Eversberg
ee3fbeb03b
Split call control from built-in call console by using MNCC layer
2017-11-05 16:58:31 +01:00
Andreas Eversberg
2c4d0ee687
SDR: Check if the required bandwidth can be handled by given sample rate
2017-10-22 19:23:09 +02:00
Andreas Eversberg
b32e0ab602
Implementation of RX level squelch (for A-Netz and B-Netz)
...
Use -S <dB> for setting RF level or use -S auto for auto level.
When squelch closes, audio is muted. If squelch is closed for some
seconds (depending on network), call is released. (RF loss condition)
The previous loss detection has been removed
2017-10-22 19:23:08 +02:00
Andreas Eversberg
e67c171035
SDR: Minor fixes in error condition handling
2017-10-22 19:23:05 +02:00
Andreas Eversberg
975e34211b
Call control: Minor logging fixes
2017-10-22 19:23:02 +02:00
Andreas Eversberg
ae29f84ed7
Fixed typo
2017-10-12 19:46:32 +02:00
Andreas Eversberg
ba036de226
Add function to display measurements on screen
...
Use 'm' key to toggle display.
2017-10-12 19:46:30 +02:00
Andreas Eversberg
1a4a08386c
Only dial if call is on-hook or disconnected
2017-10-02 12:34:34 +02:00
Andreas Eversberg
f469879ed0
SDR: Use filter to remove harmonics caused by downsampling/upsampling
...
This drastically increases the signal-noise-ratio and removes co-channel
interferences. It gains CPU usage, but only on SDR threads, not on the
main thread.
2017-09-24 15:59:24 +02:00
Andreas Eversberg
ff5faa8697
SDR: Improved IQ plot display, increase dynamics of spectrum display
2017-09-24 15:57:56 +02:00
Andreas Eversberg
08dd180ea0
Add echo test feature to check mobile phone's mic + speaker
...
Add '-e' to command line option, but do not select MNCC nor call device
2017-09-21 20:29:30 +02:00
Andreas Eversberg
274cb7992b
SDR: Improvement of spectrum view, peaks are drawn correctly
2017-09-16 10:48:48 +02:00
Andreas Eversberg
b6326aa473
Move commonly used German tones (A/B/C-Netz) to separate lib.a
2017-09-11 20:35:18 +02:00
Andreas Eversberg
7017fd7b3c
Give hint to alter PKG_CONFIG_PATH, if SoapySDR or UHD was not found
2017-09-11 20:31:29 +02:00
Andreas Eversberg
9205767f94
SDR: Display spectrum graph together with channel numbers and position
2017-09-02 15:41:11 +02:00
Andreas Eversberg
496aff5a79
Add implementation of analog TV signal generator (PAL so far)
...
Quick and dirty Howto:
make && tv/osmotv --sdr-soapy --sdr-tx-gain 60 -r 15000000 -c 21 tx-fubk --sdr-tune-args "OFFSET=-3000000"
2017-09-02 07:34:50 +02:00
Andreas Eversberg
a52c89800c
SDR: Split SDR config from main_mobile.c to sdr_config.c
2017-09-02 07:34:48 +02:00
Andreas Eversberg
05c516ca16
SDR: Fixed stack overflow by allocating memory instead of local buffers
2017-09-01 18:42:52 +02:00
Andreas Eversberg
3bfba37fff
Corrected print messages in wave file processing.
2017-09-01 18:42:50 +02:00
Andreas Eversberg
cff7622f5c
Move mobile phone specific code from libcommon.a to libmobile.a
2017-09-01 18:42:49 +02:00
Andreas Eversberg
3c0bcce97b
Move German tones from common code to individual implementation
2017-09-01 18:42:48 +02:00
Andreas Eversberg
d2472cfca6
Emphasis: Add filter to prevent emphasis above 4000 Hz
...
Remove obsolete filter from fsk.c.
2017-09-01 18:42:47 +02:00
Andreas Eversberg
743d147d16
SDR: Turn TX power off if requested by network
...
The power level is ramped smoothly within 1 ms up or down.
R2000, AMPS and C-Netz turn off power when voice channel is not i use.
C-Netz turns off power between OgK timeslots.
2017-09-01 18:42:46 +02:00
Andreas Eversberg
064d95f37e
Fixup: SDR: Show IQ data with three colors
...
Use correct threshold values to display colors
2017-09-01 18:42:42 +02:00
Andreas Eversberg
ea7cbb8675
SDR: Add option to enable TX timestamps on UHD devices (disabled by default)
2017-08-16 18:51:47 +02:00
Andreas Eversberg
8489914bf0
SDR: Add time consumption debug code
2017-08-16 18:51:46 +02:00
Andreas Eversberg
42a87c1c2f
SDR: Name SDR TX and RX threads
2017-08-16 18:51:46 +02:00