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
c6875ea412
work on docs
2017-09-03 19:13:36 +02:00
Andreas Eversberg
d28a5df024
R2000: Minor fix in channel description
2017-09-03 19:13:21 +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
94ed39f5e2
JTACS: Implementation of the Japanese variant of TACS
2017-09-01 18:42:54 +02:00
Andreas Eversberg
489ab9506c
TACS: Fix power levels
2017-09-01 18:42:53 +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
eb0c123433
C-Netz: Fixed overflow bug
2017-09-01 18:42:51 +02:00
Andreas Eversberg
dfdad21e3f
C-Netz: Work on system informations, metering and call queues
...
- Make system informations configurable
- Simulate call mertering
- Support for call queues on busy voice channels
2017-09-01 18:42:51 +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
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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
1c2e9180a2
Radiocom 2000: Use high-pass filter to remove supervisory signal
2017-09-01 18:42:45 +02:00
Andreas Eversberg
ae2b0cce0c
B-Netz: Be more tollerant with quality of continuous tones
2017-09-01 18:42:44 +02:00
Andreas Eversberg
064d95f37e
Fixup: SDR: Show IQ data with three colors
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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
Andreas Eversberg
ee61c4362b
B-Netz: Use standard deviation to determine if an FSK frame is valid or not
2017-08-16 18:51:45 +02:00
Andreas Eversberg
41bd9999b1
B-Netz: Add metering pulse support (Gebuehrenimpuls)
2017-08-16 18:51:44 +02:00
Andreas Eversberg
275be50225
R2000: Fixes
2017-08-16 18:51:43 +02:00
Andreas Eversberg
3afcac8342
SDR: Add option to swap RX and TX frequencies (for testing)
2017-08-10 17:42:54 +02:00
Andreas Eversberg
f2d439c1ae
UHD: Remove buggy sample rate check
2017-08-10 15:59:29 +02:00
Andreas Eversberg
29244bda38
work on docs
2017-08-10 15:58:58 +02:00
Andreas Eversberg
999b6a2b4d
UHD: Make frequency settings more tollerant (+-100 Hz are accepted)
2017-08-09 17:27:14 +02:00
Andreas Eversberg
534411d660
New common FSK implementation, replaces all individual implementations
2017-08-09 17:27:13 +02:00
Andreas Eversberg
ffd3b848e1
Implementation of "Radiocom 2000", the analog French mobile network
2017-08-09 17:27:12 +02:00
Andreas Eversberg
8ce3ff455d
Add incoming answer to call control, also allow to send recall tone
2017-08-09 17:27:08 +02:00
Andreas Eversberg
f5e4058c6f
work on docs
2017-08-08 12:54:56 +02:00
Andreas Eversberg
d20b41a457
Fixed command line option for call audio device (headset)
...
--call-device option now works.
Thanx to Fabricio pointing to this bug.
2017-08-08 12:54:45 +02:00
Andreas Eversberg
7c9ce960d7
Fixes of checking digits
2017-08-08 12:54:21 +02:00
Andreas Eversberg
5090f5a18d
SDR: Show IQ data with three colors to detect input overdrive
...
green: up to 0.45
yellow: between 0.45 and 0.9
red: above 0.9
2017-08-08 12:54:03 +02:00
Andreas Eversberg
0cbd9657d2
Move Hagelbarger error correction code from NMT to common code
...
It will be used by Radiocom 2000 also.
Some minor fixes and improvements apply.
2017-08-08 12:53:48 +02:00
Andreas Eversberg
6c64025717
Move FFSK modem from NMT to common code, so it can be used by other networks
2017-08-08 12:53:34 +02:00
Andreas Eversberg
92ce6d4a42
SDR: Using threads for read and write when doing resampling
2017-08-08 12:53:02 +02:00
Andreas Eversberg
3274812eab
NMT-900 System implementation
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NMT can now be run as 450 or 900 Network.
2017-08-08 12:52:45 +02:00
Andreas Eversberg
0c9de251be
NMT: Implement Hagelbarger Code
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This will correct burst errors of received messages. If the message
is too corrupted, it will be ignored, because some element may not
match then. The digits and line signals are checked for consistency,
since they are repeated serveral times in a message.
2017-08-08 12:52:29 +02:00
Andreas Eversberg
cd9cb9a107
Minor fix for NMT debug output
2017-07-15 12:45:20 +02:00
Andreas Eversberg
a088536533
Minor fix for IQ data display
2017-07-15 12:45:20 +02:00
Andreas Eversberg
fda224c27f
Fixing and improving SDR support (SoapySDR and UHD)
...
- Soapy SDR now works.
- Channels can be selected.
- Antennas can be listed and selected.
- Device args, tune args, stream args can be specified.
2017-07-15 12:45:19 +02:00
Andreas Eversberg
538b4a42ec
Add wave file playback to replace TX audio
2017-07-15 07:38:16 +02:00
Andreas Eversberg
aa20d4e50e
Cleanup common/Makefile.am
2017-07-15 07:38:15 +02:00
Andreas Eversberg
557d19de66
NMT: Show trafic areas in hex and allow to select unsupported areas
2017-07-15 07:38:14 +02:00
Andreas Eversberg
3774519631
NMT: Fixed "use after free" bug
2017-07-15 07:38:13 +02:00
Andreas Eversberg
7af886c600
NMT: Fixed NMT digit decoding
2017-07-15 07:38:13 +02:00