williamp/osmocom-analog
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3d9481177bab7b30ac1ccb9e4f64f4c672ef5c26
Commit Graph

65 Commits

Author SHA1 Message Date
Andreas Eversberg
3d9481177b Config file path can be changed by command line option "--config <path>" 2021-03-20 11:19:37 +01:00
Andreas Eversberg
8c0a25f3b0 Added special strdup to liboptions, to prevent memory leaks for option strings 
If you are doing memory leak debugging you don't want to see any leaks when
stopping the program.
 2021-03-07 10:38:38 +01:00
Martin Hauke
a07764f0d9 Fixed typos in cli output and source code comments 2021-01-03 09:57:03 +01:00
Andreas Eversberg
2cb2d5f3ac Replaced MNCC by OSMO-CC 2020-12-29 11:11:41 +01:00
Andreas Eversberg
ed72e29dbb Add tx-gain option 2020-10-29 07:39:27 +01:00
Andreas Eversberg
ff498d10e1 C-Netz: Added option to define time slots of OgK 2020-10-29 07:36:26 +01:00
Andreas Eversberg
4cd9cb787e C-Netz: --ms-power defines power level (not P-bits) 
Also the level 8 can be selected. Actually level 6 is selected, but
reduced to 8 when making a call.
 2020-01-02 09:45:33 +01:00
Andreas Eversberg
c2f14834e5 Rename dbm0 (level) to speech (level) 
In mobile communications we use speech level instead of milliwatts.
The deviation (FM) is always based on speech level, not on 1 milliwatt.
 2019-12-08 17:24:36 +01:00
Andreas Eversberg
360729d270 C-Netz: Added list of base station names and IDs 
Automatic polarity detection is now done by using the polarity of last
transmitted message. We cannot use two base station IDs anymore, to
detect the polarity. Now we deal only with the defined base station ID.
 2019-11-29 15:58:32 +01:00
Andreas Eversberg
195f7481d8 C-Netz: Correctly synchronize time stamp of SpK to OgK 
Even if the SpK is not used (yet), it must count time stamp (bit_time) so that
SpK keeps in sync with the OgK, until frames are received from mobile station.
 2019-10-26 16:57:01 +02:00
Andreas Eversberg
d6579c1244 Allow giving alphanumeric channels (Prepare for IMTS) 2019-08-26 21:10:20 +02:00
Martin Hauke
75765d49b7 Fixed many typos in output and source code comments 2019-07-15 21:14:52 +02:00
Andreas Eversberg
1eac087935 Output ASCII art image after all init functions (inside main_mobile.c) 2019-06-30 14:51:01 +02:00
Andreas Eversberg
13245c56f6 C-Netz: Add authentication support (process only) 
No real authentication, since the algorithm and the keys inside the cards
are not known. A challenge can be specified and optionally the response
can be verified.
 2019-06-30 14:51:01 +02:00
Andreas Eversberg
1321f66456 C-Netz: Add option to control voice deviation 2019-01-02 15:58:34 +01:00
Andreas Eversberg
32025915d5 Make run faster on ARM CPUs using fast math approximation 
Use --fast-math to use sine/cosine tables and approximate atan2.
 2018-11-10 15:18:28 +01:00
Andreas Eversberg
eac19ddab1 C-Netz: Allow SDR using C-Netz without calibration options 
Crystals on SDRs are accurate enough for C-Netz (< 1ppm).
 2018-08-26 08:47:56 +02:00
Andreas Eversberg
3b81007210 Refactoring command line option handling 
* Use own function to define and parse command line options

 * Command line options can be defined by config file also

 * --limesdr allows to auto-set required SDR option for LimeSDR
 2018-05-21 19:39:09 +02:00
Andreas Eversberg
1a341f6b4e Restructure: Move debug from common code to 'libdebug' 2017-12-03 08:45:58 +01:00
Andreas Eversberg
ab59a26a51 Restructure: Move mobile from common code to 'libmobile' 2017-12-03 08:45:54 +01:00
Andreas Eversberg
ed31a26eba Restructure: Move sample from common code to 'libsample' 2017-12-03 08:45:48 +01:00
Andreas Eversberg
7b539d5dc7 Restructure: Move mncc from common code to 'libmncc' 2017-11-25 19:28:33 +01:00
Andreas Eversberg
7af9b752a0 Restructure: Move 'libgermantone' to a-netz code 2017-11-25 19:23:59 +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
f7a0e4622b Display channel offset with TX and RX channel frequencies on startup 2017-10-22 19:23:06 +02:00
Andreas Eversberg
e84d7a082c Use braces to make GCC happy 2017-10-02 12:34:38 +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
a52c89800c SDR: Split SDR config from main_mobile.c to sdr_config.c 2017-09-02 07:34:48 +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
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
538b4a42ec Add wave file playback to replace TX audio 2017-07-15 07:38:16 +02:00
Andreas Eversberg
76a3484c5c C-Netz: Make demodulation algorithm (slope or leve) slectable via option 
By default (auto), the algorithm is selected, depending on sound card
or SDR usage. For testing and debugging purpose, the algorithm can be
forced.
 2017-05-19 19:11:59 +02:00
Andreas Eversberg
4d10ee7c82 No "sdr" audio device option required anymore (when using SDR) 2017-05-17 20:06:42 +02:00
Andreas Eversberg
3fc4fc54be main_common: Move init and cleanup function to main function 2017-03-04 07:12:12 +01:00
Andreas Eversberg
f689244f98 C-Netz: OgK must be on first channel, so sync works correctly 2017-02-18 21:02:56 +01:00
Andreas Eversberg
17b6124122 C-Netz: Remove useless -V option 2017-02-18 21:02:54 +01:00
Andreas Eversberg
8cb0187133 C-Netz: Remove the obviously useless noise function for unused timeslots 2017-02-18 21:01:17 +01:00
Andreas Eversberg
7ea3bc188d Move samples of int16_t format to sample_t, that is of type double 
This prepares the correction of all levels
 2017-02-18 21:01:08 +01:00
Andreas Eversberg
2d8d7e62c1 Use global init/cleanup function 2017-02-18 21:00:58 +01:00
Andreas Eversberg
fee4846c3f SDR forces default settings: emphasis and FSK polarity 2017-02-18 21:00:52 +01:00
Andreas Eversberg
9ff8c3bb25 Rework on audio interface 
Sound instance is now called audio instance and uses funcation pointers.
This gives a clean interface to be exchanged with other technologies,
linke SDR.
 2017-02-18 21:00:45 +01:00
Andreas Eversberg
d54d3ac265 prepare audio handling for multi carrier SDR 2017-01-07 06:28:24 +01:00
Andreas Eversberg
3400f555fe Add common function to give hotkey help 
* Key to dial and hangup
* Key to display wave form
 2016-12-09 16:42:38 +01:00
Andreas Eversberg
0b43b63d1f Fixed command line option descriptions 2016-11-29 10:59:09 +01:00
Andreas Eversberg
d52d0242bf Output enhancements 
* no more flicker on wave form display while scrolling
* dialing console gets cleared/overwritten correctly
* fixes on stderr output
 2016-11-29 07:49:21 +01:00
Andreas Eversberg
b1c452cf12 Changed command line options 
* All lower case options define common options
* All upper case options define network specific options
 2016-11-27 22:06:47 +01:00
Andreas Eversberg
2a4abc62b2 Move realtime scheduling and signal handling to common code 2016-11-13 06:37:56 +01:00
Andreas Eversberg
e484814c0a C-Netz: Add hack to increase voice deviation for some newer phone 2016-08-03 12:40:56 +02:00