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2017-07-07Implement transceiver interfaceVadim Yanitskiy15-0/+1062
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.
2017-03-30Added interpretation of SC (start ciphering) field in cmc extractorPiotr Krysik3-3/+12
2017-03-30Fix (hack) of lack of text output of the scannerPiotr Krysik1-1/+1
2017-03-30Added gain option to the wideband_scanner - so changing gain parameter have ↵Piotr Krysik1-4/+6
effect
2017-03-09Merge branch 'stiabhan-fix-comparisons' into developmentPiotr Krysik1-5/+5
2017-03-02Fix operator precedence in comparisonsSteve Glass1-5/+5
2017-02-17Merge branch 'romankh-collect-system-info' into developmentPiotr Krysik9-0/+321
2017-02-16Merge branch 'master' into collect-system-infoPiotr Krysik14-96/+254
2017-01-23Ressurected old frequency correction functionPiotr Krysik2-33/+7
2017-01-23Changes in the livemon:Piotr Krysik2-13/+14
-changed frequency range, -added abiliti to set fractional frequency correction.
2017-01-18Changed frequency estimator to the old one that worked betterPiotr Krysik2-57/+8
2017-01-11Implemented system info collection blockRoman Khassraf9-0/+321
2016-12-29Merge pull request #241 from romankh/cmc-extractorPiotr Krysik9-0/+221
Merging CMC extraction block written by @romankh
2016-12-29Merge branch 'romankh-213-3digit-mnc' into developmentPiotr Krysik1-0/+11
2016-12-29Merge branch '213-3digit-mnc' of https://github.com/romankh/gr-gsm into ↵Piotr Krysik1-0/+11
romankh-213-3digit-mnc
2016-12-04#240: Implemented block for extraction of information from cipher mode ↵Roman Khassraf9-0/+221
command messages
2016-11-30Merge branch 'romankh-234-wb-scanner-args' into developmentPiotr Krysik2-3/+3
2016-11-28#213: Fixes 3-digit MNCRoman Khassraf1-0/+11
2016-11-20Fixes incorrect arguments in wideband_scannerRoman Khassraf1-2/+2
2016-11-20Fix for #232 (incorrect facch subtype)Roman Khassraf1-1/+1
2016-10-11Merge branch 'aurelienduarte-patch-1' into developmentPiotr Krysik1-0/+1
2016-10-10Include of grgsm/endian.h allows for make on OSXaurelienduarte1-0/+1
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'
2016-10-02Merge pull request #224 from romankh/masterPiotr Krysik3-4/+10
option voice boundary detection in grgsm_decode fix of grgsm_capture that stopped working after cahnges clock offset correction
2016-10-01#208: Fixed port names of offset control and inputRoman Khassraf1-1/+1
2016-10-01added entry to gitignoreRoman Khassraf1-1/+2
2016-10-01#208: fixed samp_rate variableRoman Khassraf1-1/+1
2016-09-27#193: Adding option for enabling voice boundary detection in grgsm_decodeRoman Khassraf1-1/+6
2016-09-24Merge branch 'romankh-development' into developmentPiotr Krysik4-264/+301
2016-09-23Reflecting changes of arfcn module, re-ordering of output code to prevent ↵Roman Khassraf1-120/+120
messages about reattached kernel driver
2016-09-23#154: fix for arfcn conversionRoman Khassraf3-144/+181
2016-09-05Merge branch 'development'Piotr Krysik16-15/+342
2016-08-30Changed path (flow_control) and name of uplink_downlink_filter to splitterPiotr Krysik13-41/+42
2016-08-29Changed method of frequency estimationPiotr Krysik2-8/+82
2016-08-29Commented out one includePiotr Krysik1-1/+1
2016-08-18Removed call to delete_head_blocking that was removed from new gnu radioPiotr Krysik1-2/+2
2016-08-18Optional in/out for tch/f demapperPiotr Krysik1-0/+3
2016-08-18TCH/F decoding correction - less wrong messages interpreted as voice framesPiotr Krysik1-2/+2
2016-08-18Little corrections to uplink/downlink filterPiotr Krysik2-3/+1
2016-08-16Added uplink/downlink splitterPiotr Krysik10-2/+253
2016-08-04Merge branch 'development'Piotr Krysik2-103/+134
2016-07-26Merge branch 'm-alizadeh-master' into developmentPiotr Krysik2-103/+134
2016-07-26Merge branch 'master' of https://github.com/m-alizadeh/gr-gsm into ↵Piotr Krysik2-103/+134
m-alizadeh-master
2016-07-21Changed default sample ratePiotr Krysik1-1/+1
2016-07-20Changing ppm parameter in clock offset corrector now takes effect on the ↵Piotr Krysik1-4/+5
fractional resampler
2016-07-20Don't compute requency offset when freq. correction was triggered during ↵Piotr Krysik1-11/+11
FCCH burst
2016-07-20Added changes of resamp_ratio with ppm in the clock offset correctorPiotr Krysik1-1/+1
2016-07-20Updated TCH/F decoding so it writes data to a file. Flowgraph execution ↵Piotr Krysik1-1/+7
never ends.
2016-07-20Removed debug print from grsm_inpuPiotr Krysik1-1/+0
2016-07-19 modified: lib/demapping/tch_f_chans_demapper_impl.ccYour Name2-103/+134
modified: lib/demapping/tch_f_chans_demapper_impl.h
2016-07-18Changes to apps after frequency offset correction major changePiotr Krysik4-11/+68
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