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4,398 Commits 7 Branches 21 Tags 211 MiB
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3115 Commits

Author SHA1 Message Date
Javier Arribas
91203d2393 Observable generation performance improvement and RX time synchronization to multiple of 20 ms 2018-08-07 20:06:47 +02:00
Javier Arribas
19c5220886 Prepare the tracking configuration to allow a specific pull-in loops bandwidth 2018-08-07 20:05:35 +02:00
Javier Arribas
b47d7826eb Adding an option to SDR sample counter to modulate the observable generation rate. It defaults to 20 ms interval (50 Hz) 2018-08-07 20:04:44 +02:00
Javier Arribas
00f03a679a Add missing break 2018-08-07 19:59:44 +02:00
Javier Arribas
5c24826d70 Telemetry decoders improvements 2018-08-07 19:57:50 +02:00
Marc Majoral
b1a7031e52 solved some bugs in GPS L5 
removed check for sign in multicorrelator results: this is not necessary anymore
did some other minor maintenances
 2018-08-07 18:56:54 +02:00
Javier Arribas
856eaf1881 Unified tracking algorithm improvement 2018-08-03 12:05:40 +02:00
Javier Arribas
83021ccfff Use by default the new fast local code resampler 2018-08-03 11:40:11 +02:00
Javier Arribas
a23231479f Adding new gnss-sdr volk kernel for a faster local signal replica generation 2018-08-03 11:02:01 +02:00
Marc Majoral
daedfc3e01 adapted the FPGA tracking class according to the latest changes in the next branch 2018-08-02 17:32:59 +02:00
Javier Arribas
f9573987a2 Improving freq xlating fir filter adapter configuration 2018-08-02 12:46:08 +02:00
Marc Majoral
7e246dea29 Merge branch 'next' of https://github.com/gnss-sdr/gnss-sdr into fpga 2018-08-01 18:59:40 +02:00
Marc Majoral
bb33faea21 improved existing code 
started the GPS L2 FPGA class implementation (not finished yet)
implemented the GPS L5 FPGA class (not tested yet)
implemented the Galileo E5 FPGA class (not tested yet)

The code is still "dirty": it is yet to be cleaned of debug comments/code and any possible redundant code and not used variables.
 2018-08-01 15:55:40 +02:00
Javier Arribas
06015f82b3 Considering GPS and Galileo PRN ranges in tracking pull-in test 2018-08-01 15:51:46 +02:00
Javier Arribas
752b4396d0 Fix inverted spectrum in unpack gss6450 block 2018-08-01 12:13:54 +02:00
Javier Arribas
7697263a03 Improving tracking pull-in test 2018-08-01 09:55:59 +02:00
Carles Fernandez
477967ed32
Python Development component is not needed 2018-07-29 22:45:45 +02:00
Carles Fernandez
17d4a010e1
Improve Python detection 2018-07-29 20:49:09 +02:00
Carles Fernandez
5c80be5b9e
Set maximum Galileo PRN to 36 2018-07-28 18:32:40 +02:00
Carles Fernandez
9b0be03256
Add puppets to ctest 2018-07-28 12:34:23 +02:00
Carles Fernandez
3aeef11342
Add four new Galileo satellites launched on July 25, 2018 2018-07-27 17:06:57 +02:00
Carles Fernandez
2dfaea3dfd
Merge branch 'next' of https://github.com/gnss-sdr/gnss-sdr into next 2018-07-26 22:37:04 +02:00
Javier Arribas
81fc5adcd7 Improving GPS L1 CA telemetry decoder reliability 2018-07-26 19:56:10 +02:00
Javier Arribas
83413f2eaf Improving and extending GPS L1 CA observables unit test 2018-07-26 19:25:10 +02:00
Javier Arribas
ab5f5689f0 Bug fix in true observables reader 2018-07-26 19:21:53 +02:00
Javier Arribas
f162182ffe Improved sample counter block 2018-07-26 19:19:23 +02:00
Carles Fernandez
fd7b91d544
Fix python version 2018-07-24 13:57:11 +02:00
Carles Fernandez
e3cb3d6eb5
Fix building when python3 is present but python3-six and python3-mako are not 2018-07-24 13:48:33 +02:00
Carles Fernandez
5ba0759cdd
Use python3 when available 2018-07-24 11:24:37 +02:00
Carles Fernandez
af21b8c7ba
Workaround to activate the execution of other tests 2018-07-23 18:56:50 +02:00
Carles Fernandez
8f52b04c9c
Safer place for definition of namespaces 2018-07-21 13:57:14 +02:00
Carles Fernandez
826e51ef13
Handle boost/math/common_factor_rt.hpp header deprecation in Boost 1.67, replaced by boost/integer/common_factor_rt.hpp which is available since Boost 1.58. The boost/math/common_factor_rt.hpp is kept for older versions of boost, so it can still build in old distributions such as Debian 8.10 2018-07-21 13:40:52 +02:00
Carles Fernandez
3404ea1662
Python 3 compatibility fixes 2018-07-21 11:57:30 +02:00
Carles Fernandez
a25557c868
Add detection of AVX2551CD and AVX512F 2018-07-21 09:18:37 +02:00
Carles Fernandez
ee5a66063e
Merge branch 'next' of https://github.com/gnss-sdr/gnss-sdr into next 2018-07-20 11:07:42 +02:00
Javier Arribas
23a036f58f Improving Galileo E1 tracking plot in tracking pull-in unit test 2018-07-20 11:06:39 +02:00
Carles Fernandez
927f4d6b21
Add AVX2 implementation 2018-07-20 09:39:37 +02:00
Javier Arribas
f9e4bdfa59 Fix stream_to_vector incoherence in pcps acquisition and add support for GPS L2C, L5I, Galileo E1 and E5a in tracking pull-in test 2018-07-19 16:26:51 +02:00
Javier Arribas
0b6bcf6858 Merge branch 'next' of https://github.com/gnss-sdr/gnss-sdr into next 2018-07-17 18:32:15 +02:00
Javier Arribas
e88447675d Improving tracking and observables unit test plots 2018-07-17 18:31:55 +02:00
Carles Fernandez
4f7bfd3641
Add acq_test_skiphead flag to Acquisition performance test 2018-07-16 20:58:33 +02:00
Javier Arribas
639eb0d59c Bug fix in Doppler error plot in Tracking unit test 2018-07-16 16:23:41 +02:00
Javier Arribas
be22c6a83e Improving accumulated carrier phase error estimation in tracking unit test 2018-07-16 15:09:35 +02:00
Carles Fernandez
ee90b739b5
Add coherent integration for GPS L2C, L5 and Galileo E1 2018-07-15 04:12:20 +02:00
Carles Fernandez
1d728909d4
Merge branch 'next' of https://github.com/gnss-sdr/gnss-sdr into next 2018-07-13 16:41:29 +02:00
Javier Arribas
a392117c0b Improving bit synchronization in GPS L1 CA tracking 2018-07-13 15:23:20 +02:00
Carles Fernandez
994a4b32d8
Fix Glonass acquisition test 2018-07-13 15:16:48 +02:00
Carles Fernandez
0352108a79
Accept non-integer number of samples per code period 2018-07-13 14:23:14 +02:00
Carles Fernandez
92a6676b9e
Enable second refinement stage in a thinner grid for coherent and/or non-coherent acquisitions 2018-07-13 11:50:31 +02:00
Javier Arribas
b779f5cb3d Fix incoherence between the number of samples per code in GPS L2 acquisition 2018-07-13 10:32:24 +02:00
Carles Fernandez
b922965746
Fix number of read samples 2018-07-13 00:16:57 +02:00
Carles Fernandez
8d1adfbd41
Merge branch 'next' of https://github.com/gnss-sdr/gnss-sdr into next 2018-07-12 20:51:52 +02:00
Carles Fernandez
1b7b2da603
Reset grid after successful acquisition or reaching max number of dwells 2018-07-12 20:32:05 +02:00
Carles Fernandez
6d39e31a67
Fix bug that was causing runtime breaks 2018-07-12 20:01:18 +02:00
Javier Arribas
75d0645276 Add RMSE exports to MATLAB in tracking unit test 2018-07-12 18:52:38 +02:00
Carles Fernandez
7dd0f7143e
Minor code cleaning 2018-07-12 18:21:48 +02:00
Javier Arribas
605ba079c8 Fix unified tracking binary dump artifacts in code delay estimation 2018-07-12 15:26:24 +02:00
Javier Arribas
15e86c841c Remove unused files and code 2018-07-12 09:36:50 +02:00
Carles Fernandez
d4d0ad0042
Fix bug that could cause repeating a satellite in a different channel 2018-07-12 07:50:30 +02:00
Javier Arribas
e2c78ccdfa Simplification of the GPS L1 CA telemetry decoder and synchronizer. Improving preamble detection reliability 2018-07-11 19:38:08 +02:00
Carles Fernandez
ac089eded9
Add coherent and non-coherent acquisition to multi-signal Acquisition block 
Both methods can be combined. For example, coherent_integration_time_ms=10, max_dwells=2 will perform 2 non-coherent dwells of 10 ms coherent integrations.

This is a major improvement in acquisition sensitivity.
 2018-07-11 17:54:26 +02:00
Carles Fernandez
9881857fa5 Fix Acquisition for L2C and E1B 2018-07-11 14:51:34 +02:00
Carles Fernandez
0ad24adeab
Make acquisition performance test multisystem 2018-07-10 18:43:36 +02:00
Carles Fernandez
0bc894a91f
Header fix 2018-07-10 18:41:24 +02:00
Carles Fernandez
d9b9df3718
Fix warning, improve code consistency 2018-07-10 17:43:05 +02:00
Carles Fernandez
4680363d68
Merge branch 'noncoherent' of https://github.com/carlesfernandez/gnss-sdr into noncoherent 2018-07-10 17:20:57 +02:00
Carles Fernandez
f965cf750d
Accept coherent and noncoherent integration 2018-07-10 17:20:37 +02:00
Carles Fernandez
85f70fe1a3 Fix coherent acquisition 2018-07-10 16:25:16 +02:00
Carles Fernandez
394f6088aa
Add work on noncoherent acquisition 2018-07-10 08:47:04 +02:00
Carles Fernandez
e1c26ec858
Add work on noncoherent acquisition 2018-07-10 07:48:08 +02:00
Carles Fernandez
dad0ba32ad
Add work on noncoherent acquisition 2018-07-10 07:45:49 +02:00
Carles Fernandez
6b67037fed Add first-to-second peak statistic 2018-07-09 17:56:47 +02:00
Carles Fernandez
879478bd13
Merge branch 'next' of https://github.com/gnss-sdr/gnss-sdr into next 2018-07-08 13:32:04 +02:00
Carles Fernandez
cfc19c8df9
Bugfix: satellites assigned in initialization were never added to the list 2018-07-08 13:30:49 +02:00
Carles Fernandez
d76dab6248
Implement non-coherent acquisition 2018-07-08 13:26:30 +02:00
Javier Arribas
89c00560f2 Fix Acquisition fine Doppler implementation 2018-07-07 15:39:09 +02:00
Carles Fernandez
fe6a6ce5b7
Fix building with Pybombs 2018-07-06 19:56:32 +02:00
Carles Fernandez
2f3376dc38
Ensure that a terminal is not open when the flag --noshow_plots is passed to the tests 2018-07-06 11:14:38 +02:00
Carles Fernandez
c10d457ae5 Accept two types of algorithms 2018-07-05 21:33:08 +02:00
Carles Fernandez
5ef6157fc1 Store acquisition results only when there is a decision 2018-07-05 21:31:38 +02:00
Carles Fernandez
bad8b25ce7 Fix warning of unused parameter 2018-07-05 21:30:33 +02:00
Carles Fernandez
50b4a3818c Merge branch 'next' of https://github.com/gnss-sdr/gnss-sdr into test-fine-doppler 2018-07-05 20:29:34 +02:00
Javier Arribas
6055200440 Code cleaning 2018-07-05 20:26:37 +02:00
Carles Fernandez
c98305f556 Merge branch 'next' of https://github.com/gnss-sdr/gnss-sdr into test-fine-doppler 2018-07-05 20:24:41 +02:00
Javier Arribas
d9f6d41eed Fix crash of PCPS acquisition fine doppler on some systems 2018-07-05 20:19:29 +02:00
Carles Fernandez
d14d4ccdbc Add work 2018-07-05 10:51:23 +02:00
Carles Fernandez
f7aba5deab Merge branch 'next' of https://github.com/gnss-sdr/gnss-sdr into next 2018-07-05 09:46:38 +02:00
Carles Fernandez
1cd4696da2
Fix defects detected by Coverity Scan 2018-07-04 21:00:53 +02:00
Carles Fernandez
ff7fbd397a
Fix warning about unused parameter 2018-07-04 20:46:32 +02:00
Carles Fernandez
7b6780eb9e
Fix building if glog is not present in the system (e.g. CentOS7) 2018-07-04 20:22:20 +02:00
Carles Fernandez
5842da980f Remove unused variable 2018-07-04 18:24:10 +02:00
Carles Fernandez
e07578bdb4 Merge branch 'next' of https://github.com/gnss-sdr/gnss-sdr into next 2018-07-04 18:12:00 +02:00
Javier Arribas
adcc04c3b6 Fix GPS L1 CA fine Doppler acquisition implementation and migrate the configuration interface 2018-07-04 16:56:47 +02:00
Carles Fernandez
3f0a7ef4fa Extend acquisition performance test to other implementations. set_state(int state) is now amandatory member for acquisition adapters 2018-07-04 13:05:44 +02:00
Javier Arribas
16d9e25137
Merge pull request #187 from acebrianjuan/monitor_block 
Add monitor block to send data stream to a remote GUI
 2018-07-03 15:44:47 +02:00
Javier Arribas
d0205847a7 Improving GPS L1 CA tracking Pull-in test flags 2018-07-03 15:18:45 +02:00
Álvaro Cebrián Juan
619b2ee624 Add monitor block to send data stream to a remote GUI 2018-07-03 13:25:43 +02:00
Álvaro Cebrián Juan
2ff637125e Fix typo in header 2018-07-03 12:41:59 +02:00
Álvaro Cebrián Juan
ca7062764f Add serialize member function, necessary to serialize and restore Gnss_Synchro objects from a byte stream 2018-07-03 12:37:08 +02:00
Javier Arribas
12cd65e108 Extend GPS L1 CA Pull-in test to support external signal file. Add GNUPlot interface function to disable the screen output 2018-07-02 17:43:34 +02:00