Vasil Velichkov
1789ae28ee
GNU Radio 3.8 support
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https://wiki.gnuradio.org/index.php/GNU_Radio_3.8_OOT_Module_Porting_Guide
Change-Id: I23dd638c8c48ed0a4b50559ce33fbd5e60b7dcbc
2021-05-03 07:14:00 +02:00
Vasil Velichkov
7f259fdb68
Add TCH/H decoder block with AMR multirate support
...
Add new TCHH channel mode
Add two new optional arguments
-m CHAN_MODE, --mode=CHAN_MODE
Channel mode. Valid options are 'BCCH' (Non-combined
C0), 'BCCH_SDCCH4'(Combined C0), 'SDCCH8' (Stand-alone
control channel) 'TCHF' (Traffic Channel, Full rate),
'TCHH' (Traffic Channel, Half rate)
--sub-channel=TCH_H_CHANNEL
TCH/H sub-channel. [default=0]
--multi-rate=MULTI_RATE
The MultiRrate configuration element from the
Assigment Command message. Example: 28111a40. See 3GPP
TS 44.018 - 10.5.2.21aa MultiRate configuration
Example:
grgsm_decode -m TCHH --sub-channel 0 --multi-rate 2811 -o voice.amr ...
2018-12-29 00:52:05 +01:00
Vasil Velichkov
1828a315a8
Move HR demapping into a separate block
2018-12-29 00:52:05 +01:00
Piotr Krysik
2779e62094
Fix includes after moving trx_burst_if
2018-05-06 22:23:06 +02:00
Piotr Krysik
2471052cfe
Merge branch 'fixeria/trx' of https://github.com/axilirator/gr-gsm into fixeria_trx
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# Resolved conflicts:
# apps/grgsm_trx
# python/trx/radio_if.py
# swig/grgsm_swig.i
2018-04-17 09:10:33 +02:00
Piotr Krysik
8a8d41a583
Merge branch 'ptrkrysik/trx' into development
2018-04-16 22:21:29 +02:00
Piotr Krysik
c097ce73c5
Added block for extracting assignment commands
2018-03-05 13:16:32 +01:00
Vadim Yanitskiy
7f121d6470
Clean up grgsm_swig.i
2017-12-04 02:05:49 +07:00
Vadim Yanitskiy
0aafe2856d
Implement the 'burst_to_fn_time' block in C++
2017-12-04 01:48:43 +07:00
Piotr Krysik
2344483869
Added a block for generating Access Bursts
2017-11-29 16:39:22 +01:00
Piotr Krysik
ccb5e689e1
Added tx bursts preprocessing block
2017-11-07 19:34:22 +01:00
Piotr Krysik
acc365f2f1
Added C++ version of burst type filter
2017-11-07 19:31:42 +01:00
Vadim Yanitskiy
e601c366bd
Refactor the 'TRX Burst Interface' block
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The following changes were made:
- Both implementation and headers were merged with misc_utils
- Fixed namespace mess: was gr::grgsm, became gr::gsm
- More accurate class name was chosen: "trx_burst_if"
2017-11-05 17:33:26 +01:00
Piotr Krysik
264fbf69f7
Corrected namespaces from grgsm to gsm
2017-11-05 12:25:51 +01:00
Piotr Krysik
517464c0a9
Added txtime_setter block (a c++ version of txtime_bursts_tagger Python block)
2017-11-05 12:23:15 +01:00
Piotr Krysik
d32ba5b471
Removed unused (and problematic during SWIG) part of time_spec_t and exposed time_spec_t in the library's ABI
2017-11-03 09:58:13 +01:00
Piotr Krysik
6e41d06bbf
Corrections in fn_time
2017-11-03 09:56:49 +01:00
Piotr Krysik
1dd2afe367
Changed fn_time to use time_spec_t copied from libUHD
2017-10-31 12:57:26 +01:00
Piotr Krysik
34ce7a02f0
Added C++ version of fn_time
2017-10-31 11:30:59 +01:00
Piotr Krysik
902f4ebaf0
Moved trx utilities from apps subdirectory - the grgsm_trx app need to be updated
2017-09-19 08:04:33 +02:00
Piotr Krysik
9b5617a3ef
Corrections in the buildsystem
2017-09-18 21:36:06 +02:00
Piotr Krysik
e6e787959f
Merge branch 'fixeria/trx' into development
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# Conflicts:
# swig/grgsm_swig.i
2017-09-12 11:45:20 +02:00
Piotr Krysik
dea057452f
Added a function returning maintance version name
2017-08-25 21:55:41 +02:00
Piotr Krysik
bb961c17fa
Added versioning borrowed fron GNU Radio to gr-gsm
2017-08-24 15:35:42 +02:00
Piotr Krysik
a6268a5bc1
Big update of copyright statements so they can be automatically processed to produce debian/copyright file
2017-08-23 16:02:19 +02:00
Vadim Yanitskiy
04536ab41c
flow_control: implement pass / drop filtering policies
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This change introduces a set of three modes for flow control
filters, one of which is default behavor and two extra modes
else described below:
- FILTER_POLICY_PASS_ALL
- FILTER_POLICY_DROP_ALL
Both modes are opposite, and make a filter either unconditionally
pass or drop all the data one gets to the input. They would be
usable for some external usage.
2017-07-22 12:43:16 +07:00
Vadim Yanitskiy
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
Piotr Krysik
369bdb37c1
Merge branch 'master' into collect-system-info
2017-02-16 20:51:36 +01:00
Roman Khassraf
98581a8e92
Implemented system info collection block
2017-01-11 13:33:12 +01:00
Roman Khassraf
e5ddab3e1d
#240 : Implemented block for extraction of information from cipher mode command messages
2016-12-04 16:19:40 +01:00
Piotr Krysik
a3405b285d
Changed path (flow_control) and name of uplink_downlink_filter to splitter
2016-08-30 21:31:24 +02:00
Piotr Krysik
2bb54c8fcd
Added uplink/downlink splitter
2016-08-16 16:05:23 +02:00
Piotr Krysik
89ff899986
Moved remaining msg_to_tag and controlled resampler files to proper directories
2016-07-18 10:24:35 +02:00
Piotr Krysik
74c4ca9627
Removed blocks related to old frequency correction loop (controlled const source and old clock offset corrector)
2016-07-18 10:23:24 +02:00
Piotr Krysik
74c4f2c14c
New blocks (msg to tag and controlled resampler) related stuff
2016-07-15 13:12:46 +02:00
Piotr Krysik
1bed4abb0e
Moved new blocks (controlled resampler and msg to tag) to appropriate directory
2016-07-15 13:07:05 +02:00
Piotr Krysik
c6eb3b5c6a
Added msg_to_tag block - currently it does nothing
2016-05-29 13:06:39 +02:00
Piotr Krysik
af8ad5dddf
Changed GSM_API to GRGSM_API so gr_modtool created blocks don't have to be modified
2016-05-29 13:05:48 +02:00
Piotr Krysik
89cac10318
Removed redundant "gnuradio" from the grgsm library's name
2016-02-17 12:11:02 +01:00
iZsh
868abf7283
fix compilation and linking on Mac OS X
2015-08-16 13:50:20 +02:00
Roman Khassraf
8b64d873ca
Implemented burst sdcch subslot filter. Issue #100
2015-08-06 17:30:04 +02:00
Roman Khassraf
d7e3eec3ae
Implemented burst timeslot filter. Issue #100
2015-08-06 11:54:22 +02:00
Roman Khassraf
e91edbdc11
Merged origin/msg-file-sink-source-101 into dev, fixed conflicts. Issue #101
2015-08-05 13:23:38 +02:00
Roman Khassraf
98da635ccc
Merged origin/flow-control-100 into dev, fixed conflicts
2015-08-05 13:02:12 +02:00
Roman Khassraf
a1eb188b97
Implemented burst sub-slot splitter. Issue #100
2015-08-05 12:30:29 +02:00
Roman Khassraf
7cccb52ef3
Implemented dummy burst filter. Issue #100
2015-08-04 12:26:54 +02:00
Roman Khassraf
8e3b0eca89
Implemented burst framenumber filter. Issue #100
2015-08-04 11:16:04 +02:00
Roman Khassraf
dbc3a50c31
Implemented burst timeslot splitter for flow control. Issue #100
2015-08-03 23:20:20 +02:00
Roman Khassraf
c323454a3f
Implemented message file source and sink. Issue #101
2015-08-03 16:17:46 +02:00
Roman Khassraf
1ce4469fd2
Renamed burst_sink_qa/burst_source_qa to burst_sink/burst_source
2015-08-03 11:16:10 +02:00