8a8d41a583
Merge branch 'ptrkrysik/trx' into development
2018-04-16 22:21:29 +02:00
3b11689d22
Change ints to size_t
2018-02-27 14:45:14 +01:00
bfb47dca69
Fix: don't send SCH burst to the output if it wasn't correctly decoded
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This had very bad effect of incorrect fn_time values coming into txtime_setter block.
They, subsequently, might have caused busts with tx_time values in distant future. The result on uhd sink is deadlock.
2017-11-11 11:12:02 +01:00
96f2ea75b0
Correction needed to make TX and RX integration work
2017-10-16 15:47:08 +02:00
df978693eb
Added timestamping of bursts in the gsm receiver
2017-09-27 21:58:24 +02:00
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
cc82cf0300
receiver_impl.cc: refactor the source code
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This change formats the receiver implementation source code
according to a mix of GNURadio and the Kernel coding styles.
The main changes are:
- Line length limit is 80 columns
- Usage of /* comments */ is prefered
- Do not use curly braces for single line loops / conditions
For more details, see:
https://wiki.gnuradio.org/index.php/Coding_guide_impl
https://www.kernel.org/doc/html/v4.10/process/coding-style.html
2017-07-24 19:59:46 +07:00
654d652a73
Ressurected old frequency correction function
2017-01-23 21:53:48 +01:00
9bc0fc0c59
Changed frequency estimator to the old one that worked better
2017-01-18 21:53:17 +01:00
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
43af70d360
Don't compute requency offset when freq. correction was triggered during FCCH burst
2016-07-20 21:37:24 +02:00
8630fac60c
Merged uplink-decoding branch (with complete support for control channels decoding on uplink)
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# Conflicts:
# examples
# lib/demapping/universal_ctrl_chans_demapper_impl.cc
# lib/receiver/receiver_impl.cc
2016-05-14 19:37:14 +02:00
f0ec659303
Removed burst detection - everything on hopping channels is treated as bursts now.
2016-03-11 09:05:46 +01:00
97d4f8a4ca
Removed old and now not needed hack from the receiver's synchronization algorithm
2016-02-11 08:40:44 +01:00
380dea8a76
Added uplink processing to the receiver
2015-08-06 10:11:58 +02:00
91c28357fb
Corrected CX channels timeslot numbering
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Corrected bug where channels other than C0 had incorrect timeslot number - greater by 1 from the correct value.
2015-06-07 18:36:15 +02:00
32c2116d88
Removed boost timer from clock_offset_control to avoid race conditions.
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The time is now tracked by the receiver based on samples count and send through the 'measurements' interface to the clock_offset_control.
clock_offset_control takes time into account during fcch_search.
2015-04-04 14:01:52 +02:00
eee456ca54
Merge pull request #6 from dholm/bugfix/gnuradio-HEAD
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receiver: Use std::vector for gr_complex
2015-01-03 12:14:12 +01:00
ef5e2dbf47
Removed some typedefs
2015-01-03 12:10:14 +01:00
3be74a732b
Changed grgsm install directories and prefixes from "gsm" to "grgsm". The old prefix caused conflicts with libraries already available.
2014-12-13 10:11:00 +01:00
bb69c799d5
Merge pull request #5 from dholm/feature/osx-support
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endian: MacOS X support for endian conversion macros
2014-12-03 00:51:20 +01:00
d57745d31f
Removed assert.h as it caused more problems than it was worth. Fixes #7
2014-12-02 19:05:36 +01:00
529895b14c
Updated copyleft statements of my files #3
2014-12-02 18:07:38 +01:00
f2497bdb70
receiver: Use std::vector for gr_complex
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On GNU Radio HEAD the type gr_complex is not POD so it cannot be placed
inside a variable size array. This change makes rhh_temp a std::vector
instead to fix this issue.
If this function is performance critical rhh_temp should probably be
made into a max-size array and put on the top of the stack instead.
2014-12-01 21:30:44 +01:00
9880653e0f
endian: MacOS X support for endian conversion macros
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betohX/htobeX are only available on GNU/Linux. This change introduces a
header file that maps these functions to the ones available on MacOS X.
2014-12-01 21:27:27 +01:00
8db1561f9a
Removed a debug message that was left accidently.
2014-11-21 16:32:17 +01:00
617ba03ffc
Changed format of messages containing bursts to PDU. Corrected types of bursts.
2014-11-21 10:11:05 +01:00
7a7b9b0a3a
Changed cell allocation elements type from float to int
2014-11-19 11:27:34 +01:00
d85d460c62
Commenting files included for debugging. Fixed #2 issue.
2014-11-13 10:11:53 +01:00
6f6d46db01
Corrected frame number
2014-11-12 22:50:18 +01:00
e518bbfedd
Added capability to receive multiple channels of a single BTS to the receiver. It is now possible to receive bursts on channels for which frequency hopping was used. Changed examples to work without hierarhical GSM Receiver block.
2014-11-06 14:50:59 +01:00
6bb450daca
Merge branch 'master' of github.com:Jakotako/gr-gsm
2014-10-30 09:05:30 +01:00
58213797c1
First step to add multichannel capability to the GSM receiver. At this moment it might still contain debuging code. The training sequence number for non C0 channels is embedded in the code.
2014-10-30 09:05:15 +01:00
7f61c6440c
Changes in control channels decoder to output messages in PDU format - when connected to Socket PDU the messages can be dissected with Wireshark now. The information in the header might be not complete/fully correct at this moment (no SNR, power measurements, channel type statically set to BCCH).
2014-10-30 08:57:27 +01:00
66bb3cdc31
Changed directory structure.
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Corrected clock_offset_corrector (for some streange and yet unknown reason fractional resampler eats strem tags for some values of sps).
(this commit may contain some changes that are not described)
2014-08-13 19:04:57 +02:00
608a08e0a5
Removed completely old method of frequency offset correction
2014-08-07 17:01:55 +02:00
d6d6687691
Removed redundant state from the receiver
2014-08-06 15:20:33 +02:00
4089c1a7f3
Added new blocks for clock freqeuncy correction
2014-08-06 14:10:56 +02:00
f2b6a1ba4d
Added reset to the receiver, computation of power and function for setting arfcn of the receiver
2014-08-04 11:28:59 +02:00
7f3f3666b8
Little changes commited from all files. Cleanup in the lib directory - files moved associated with different blocks moved to associated directories.
2014-07-08 16:47:53 +02:00
7af92cadd5
Correction in plotting.h
2014-07-08 16:38:42 +02:00
Piotr Krysik