89fc14ba44
Implement transceiver interface
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This change introduces a new block 'TRX Interface', which is aimed
to provide an interface for external applications, such as Osmocom
MS side stack implementation - OsmocomBB. Currently one allows to
exchange raw GSM bursts between GR-GSM and other applications.
Moreover, there is a new 'trx.py' application, which implements a
simple follow graph, where all demodulated bursts are being sent
to external application via UDP link provided by 'TRX Interface'.
OsmoTRX (Osmocom's fork of OpenBTS transceiver) like control
interface is used to initialize, configure, start and stop the
application. Messages on this interface are human readable ASCII
strings, which contain a command and some related parameters.
2017-07-07 22:12:52 +07:00
8f121c1e7c
Added interpretation of SC (start ciphering) field in cmc extractor
2017-03-30 10:55:08 +02:00
dd86a9986f
Fix (hack) of lack of text output of the scanner
2017-03-30 10:53:58 +02:00
881b6c3139
Added gain option to the wideband_scanner - so changing gain parameter have effect
2017-03-30 10:53:25 +02:00
25bd460d13
Merge branch 'stiabhan-fix-comparisons' into development
2017-03-09 10:06:10 +01:00
263f00d036
Fix operator precedence in comparisons
2017-03-02 20:40:22 +10:00
c988c740b6
Merge branch 'romankh-collect-system-info' into development
2017-02-17 09:19:10 +01:00
369bdb37c1
Merge branch 'master' into collect-system-info
2017-02-16 20:51:36 +01:00
654d652a73
Ressurected old frequency correction function
2017-01-23 21:53:48 +01:00
93ba6bc2c2
Changes in the livemon:
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-changed frequency range,
-added abiliti to set fractional frequency correction.
2017-01-23 21:33:09 +01:00
9bc0fc0c59
Changed frequency estimator to the old one that worked better
2017-01-18 21:53:17 +01:00
98581a8e92
Implemented system info collection block
2017-01-11 13:33:12 +01:00
01f9c1975e
Merge pull request #241 from romankh/cmc-extractor
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Merging CMC extraction block written by @romankh
2016-12-29 13:12:16 +01:00
f7653ecb8b
Merge branch 'romankh-213-3digit-mnc' into development
2016-12-29 13:09:29 +01:00
993ea3989e
Merge branch '213-3digit-mnc' of https://github.com/romankh/gr-gsm into romankh-213-3digit-mnc
2016-12-29 13:08:39 +01:00
e5ddab3e1d
#240 : Implemented block for extraction of information from cipher mode command messages
2016-12-04 16:19:40 +01:00
fcf7e347be
Merge branch 'romankh-234-wb-scanner-args' into development
2016-11-30 12:08:45 +01:00
ddd096e6b4
#213 : Fixes 3-digit MNC
2016-11-28 21:57:19 +01:00
a5f5a31559
Fixes incorrect arguments in wideband_scanner
2016-11-20 22:11:46 +01:00
1591cdebdf
Fix for #232 (incorrect facch subtype)
2016-11-20 21:50:23 +01:00
d527b3a574
Merge branch 'aurelienduarte-patch-1' into development
2016-10-11 09:00:07 +02:00
b52c15f968
Include of grgsm/endian.h allows for make on OSX
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If this is not included the following error occurs during make.
gr-gsm/lib/flow_control/uplink_downlink_splitter_impl.cc:58:30: error: use of undeclared identifier 'be16toh'
2016-10-10 20:27:11 +02:00
9494c8940d
Merge pull request #224 from romankh/master
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option voice boundary detection in grgsm_decode
fix of grgsm_capture that stopped working after cahnges clock offset correction
2016-10-02 18:31:58 +02:00
1245b223a8
#208 : Fixed port names of offset control and input
2016-10-01 13:13:05 +02:00
0e84cb9113
added entry to gitignore
2016-10-01 13:02:16 +02:00
e87e955d29
#208 : fixed samp_rate variable
2016-10-01 13:00:43 +02:00
c0addfba83
#193 : Adding option for enabling voice boundary detection in grgsm_decode
2016-09-27 20:11:42 +02:00
679a9bd874
Merge branch 'romankh-development' into development
2016-09-24 16:42:52 +02:00
98af2c97e1
Reflecting changes of arfcn module, re-ordering of output code to prevent messages about reattached kernel driver
2016-09-23 07:26:13 +02:00
fb772f8228
#154 : fix for arfcn conversion
2016-09-23 07:23:05 +02:00
385a606119
Merge branch 'development'
2016-09-05 22:19:20 +02:00
a3405b285d
Changed path (flow_control) and name of uplink_downlink_filter to splitter
2016-08-30 21:31:24 +02:00
d61f85ba6d
Changed method of frequency estimation
2016-08-29 07:38:25 +02:00
0a932e638d
Commented out one include
2016-08-29 07:37:30 +02:00
d01e222f39
Removed call to delete_head_blocking that was removed from new gnu radio
2016-08-18 18:58:46 +02:00
0454dafdbc
Optional in/out for tch/f demapper
2016-08-18 18:57:26 +02:00
5c9afd38f0
TCH/F decoding correction - less wrong messages interpreted as voice frames
2016-08-18 18:57:02 +02:00
601195bc18
Little corrections to uplink/downlink filter
2016-08-18 18:56:24 +02:00
2bb54c8fcd
Added uplink/downlink splitter
2016-08-16 16:05:23 +02:00
3ca05e6914
Merge branch 'development'
2016-08-04 19:02:03 +02:00
9e7b25c881
Merge branch 'm-alizadeh-master' into development
2016-07-26 08:30:52 +02:00
8a77346c7d
Merge branch 'master' of https://github.com/m-alizadeh/gr-gsm into m-alizadeh-master
2016-07-26 08:30:09 +02:00
9648540d10
Changed default sample rate
2016-07-21 16:06:03 +02:00
7973538ed2
Changing ppm parameter in clock offset corrector now takes effect on the fractional resampler
2016-07-20 21:39:40 +02:00
43af70d360
Don't compute requency offset when freq. correction was triggered during FCCH burst
2016-07-20 21:37:24 +02:00
f9508013ac
Added changes of resamp_ratio with ppm in the clock offset corrector
2016-07-20 21:35:10 +02:00
2779172936
Updated TCH/F decoding so it writes data to a file. Flowgraph execution never ends.
2016-07-20 08:12:23 +02:00
1e2782767b
Removed debug print from grsm_inpu
2016-07-20 08:10:48 +02:00
4e898834e4
modified: lib/demapping/tch_f_chans_demapper_impl.cc
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modified: lib/demapping/tch_f_chans_demapper_impl.h
2016-07-19 17:21:58 +04:30
fe538eba62
Changes to apps after frequency offset correction major change
2016-07-18 18:14:49 +02:00
Vadim Yanitskiy