Javier Arribas
0f80ce0159
Channel internal message queue is replaced by the asynchronous GNURadio
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message system. Removing the deprecated channel internal queue and its
references. Some tests that are using the old channel queue are disabled
in this version
2016-04-15 16:33:41 +02:00
Carles Fernandez
a10ca1a840
Filling the Signal field in all cases
2016-04-10 10:18:42 +02:00
Carles Fernandez
045d384061
small fixes and cleaning
2016-04-08 15:10:46 +02:00
Javier Arribas
1c2f897655
Refactoring the gnss_synchro member initializations and minor bug fixes.
2016-04-07 18:25:45 +02:00
Javier Arribas
150aceb404
Process optimization: Moved the receiver stdout status output
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(a.k.a seconds counter) from the tracking blocks to PVT block
2016-04-06 17:33:52 +02:00
Javier Arribas
203e998efc
Adding __attribute__((unused)) in tracking GNURadio work functions to
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disable unused variable warnings without wasting any extra CPU cycle
2016-04-06 15:04:52 +02:00
Javier Arribas
9db0990adc
Deleted obsolete DLL_FLL_PLL GPS tracking. Deleted obsolete correlator.h
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and migrated all tracking in order to use the newer and optimized
cpu_multicorrelator. Code simplification and code cleaning
2016-04-06 14:58:18 +02:00
Carles Fernandez
4f3273f296
code cleaning, removing tabs
2016-03-30 22:27:12 +02:00
Javier Arribas
b2034896e1
Merge branch next_gps_20ms_corr with next. Removing obsolete code and code cleaning
2016-03-30 15:03:25 +02:00
Javier Arribas
1bafa1e447
Migration of Galileo E1 DLL PLL VEML tracking to use the optimized
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cpu_multicorrelator class
2016-02-26 11:14:45 +01:00
Carles Fernandez
1c3a9f98ee
cleaning includes
2016-01-04 23:52:21 +01:00
Carles Fernandez
972c86c1ea
cleaning the use of includes
2016-01-04 18:06:54 +01:00
Carles Fernandez
45195917c1
fixing some gnuradio-related warnings reported by gcc, so others can be spotted easier
2015-12-02 18:25:06 +01:00
Carles Fernandez
3a56e09772
fixes from wrong merge
2015-11-30 14:39:29 +01:00
Carles Fernandez
6f87e3fc17
fixing some compilation errors
2015-11-30 14:16:41 +01:00
Carles Fernandez
23ce240483
Merge branch 'carrier_phase_bug_fix' of
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git+ssh://github.com/gnss-sdr/gnss-sdr into odrisci-contrib
# Conflicts:
# conf/gnss-sdr_Hybrid_byte_sim.conf
# src/algorithms/observables/gnuradio_blocks/gps_l1_ca_observables_cc.cc
# src/algorithms/telemetry_decoder/gnuradio_blocks/gps_l1_ca_telemetry_decoder_cc.cc
# src/algorithms/tracking/gnuradio_blocks/galileo_e1_dll_pll_veml_tracking_cc.cc
# src/algorithms/tracking/gnuradio_blocks/galileo_e5a_dll_pll_tracking_cc.cc
# src/algorithms/tracking/gnuradio_blocks/galileo_volk_e1_dll_pll_veml_tracking_cc.cc
# src/algorithms/tracking/gnuradio_blocks/gps_l1_ca_dll_pll_c_aid_tracking_cc.cc
# src/algorithms/tracking/gnuradio_blocks/gps_l1_ca_dll_pll_optim_tracking_cc.cc
# src/algorithms/tracking/gnuradio_blocks/gps_l1_ca_dll_pll_tracking_cc.cc
# src/algorithms/tracking/gnuradio_blocks/gps_l1_ca_dll_pll_tracking_gpu_cc.cc
# src/algorithms/tracking/gnuradio_blocks/gps_l2_m_dll_pll_tracking_cc.cc
# src/algorithms/tracking/libs/cpu_multicorrelator.cc
# src/algorithms/tracking/libs/cpu_multicorrelator.h
# src/algorithms/tracking/libs/cuda_multicorrelator.h
# src/algorithms/tracking/libs/tracking_discriminators.cc
# src/core/receiver/gnss_block_factory.cc
# src/core/system_parameters/GPS_L1_CA.h
2015-11-30 13:59:31 +01:00
Javier Arribas
8c22e5846d
Carrier phase observable bug fix for GPS L1 CA trackings, new GPS L1 carrier aided tracking using nex multitap correlator library, and some CUDA multitap correlator performance improvements
2015-11-30 11:43:37 +01:00
Carles Fernandez
0450e174a6
fixing wrong merge
2015-11-30 10:46:07 +01:00
Carles Fernandez
74d42250d8
Merge branch 'contrib' of https://github.com/odrisci/gnss-sdr into
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odrisci-contrib
# Conflicts:
# src/algorithms/tracking/gnuradio_blocks/gps_l1_ca_dll_pll_tracking_cc.cc
# src/algorithms/tracking/libs/tracking_discriminators.cc
2015-11-30 10:18:09 +01:00
Carles Fernandez
2a6381c6fa
Merging branch 'next' of git://github.com/Arribas/gnss-sdr
2015-11-27 13:32:21 +01:00
Javier Arribas
c8f7e08127
Updated all GPS and Galileo trackings for double floating point internal
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computations and bug fixes in the carrier phase accumulator.
(all, except Matlab-Simulink linked trackings)
2015-11-26 18:44:04 +01:00
Carles Fernandez
7dcffd3401
Initializing class members in the constructor
2015-05-17 11:02:27 +02:00
Carles Fernandez
c9300c45a0
adding missing include
2015-05-03 13:17:21 +02:00
Carles Fernandez
1011bb0863
Faster local carrier update (25% of improvement)
2015-05-03 13:15:17 +02:00
Carles Fernandez
6cf4b35988
All the tracking blocks set valid pseudoranges to false
2015-03-04 10:47:54 +01:00
Carles Fernandez
6620e7d43c
Updating copyright year
2015-01-08 19:49:59 +01:00
andres
5a498207c4
Merge branch 'volk_tracking_performance' into volk_merge_with_next
2014-10-18 02:42:01 +02:00
andres
2fefe9f21c
Created individual gnurdio tracking block for volk
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Created individual gnuradio tracking block for volk:
galileo_volk_e1_dll_pll_veml_tracking_cc
the galileo_volk_e1_dll_pll_veml_tracking_cc gnuradio block is now the
original one.
2014-10-17 02:24:54 +02:00
andres
8badd81dbe
Added AVX to s32f_x2_update_local_carrier_32fc
2014-10-17 01:56:13 +02:00
Andrés Cecilia Luque
313cb1c544
volk_gnsssdr_s32f_x2_update_local_carrier_32fc
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Added new protokernel volk_gnsssdr_s32f_x2_update_local_carrier_32fc,
with volk implementation 4x quicker than generic implementation.
2014-10-03 01:30:04 +02:00
Andrés Cecilia Luque
da4288d502
Added 32fc_s32f_x4_update_local_code_32fc kernel
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Added a new protokernel to substitute update_local_code function,
inside tracking: volk_gnsssdr_32fc_s32f_x4_update_local_code_32fc
Volk implementation is 7x times faster than generic implementation.
2014-10-01 13:39:07 +02:00
Andrés Cecilia Luque
b2dab27cdb
Modified tracking in order to test the protokernel
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Modified tracking in order to test the new 8 bits protokernels’
performance.
2014-09-27 01:44:49 +02:00
Andrés Cecilia Luque
6aa338e582
Fixed the name of some protokernels
2014-09-26 22:34:02 +02:00
Andrés Cecilia Luque
c55be47565
Created macros for 8ic_cw_epl_corr_32fc
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Created macros for 8ic_cw_epl_corr_32fc proto-kernels
2014-09-22 18:18:20 +02:00
Andrés Cecilia Luque
d71ae159dc
Modified galileo_e1_dll_pll_veml_tracking_cc
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Modified galileo_e1_dll_pll_veml_tracking_cc for testing the new volk
tracking-specific protokernels
2014-09-22 14:56:17 +02:00
Carles Fernandez
bb62dae014
Changing C-styled cast by C++ static_cast<>()
2014-09-12 13:34:43 +02:00
Carles Fernandez
fd6a8e3cff
Better VOLK usage. Memory alignment, calling dispatchers instead of
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aligned/unaligned versions. Code cleaning.
2014-09-10 00:23:18 +02:00
Andrés Cecilia Luque
d205d5640d
Modifications to use volk_gnsssdr in tracking
2014-09-08 01:56:34 +02:00
Javier Arribas
072d0cad67
Important bug found and fixed:
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Volk memory alignement for signal vectors was using a hardcoded 16 bytes
value. This parameter is machine-dependant and thus, in modern machines
caused memory exceptions if the parameter not match.
All posix_memalign functions are now replaced by the GNU Radio
volk_malloc(vector_size (bytes), volk_get_alignement());
volk_get_alignement() returns the number of bytes to align the memory
blocks in the current processor.
The memory bug showed up when the receiver is configured with higher
sample rates (>4 Msps!)
2014-09-07 19:11:37 +02:00
Javier Arribas
32a66b8a41
Merge remote-tracking branch 'origin/next' into gps_galileo_hybrid
2014-08-28 15:47:04 +02:00
Carles Fernandez
6967fc833e
Fixes rounding errors in frequency to period conversion that were
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causing tracking losses. Bug spotted by Marc Sales.
2014-07-19 19:29:27 +02:00
Javier Arribas
abe9ca9450
Hybrid PVT working!! It was a problem with the timestamp account in the
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correlators due to the differences in the correlation time (PRN length).
Only corrected on GPS_DLL_PLL and Galileo veml correlator.
2014-06-30 17:48:01 +02:00
Javier Arribas
b0d33328d5
Simultaneous multi-GNSS system acquisition, tracking and telemetry
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decoding: Changes in the flowgraph and in the configuration files to mix
channels from different GNSS systems in the same receiver. Hybrid
observables and PVT under construction.
The changes in the configuration file parameter names are NOT backward
compatible. The receiver can still work as usual in single GNSS system
mode but some modification on configuration files are required. Use the
example provided of Hybrid configuration file.
2014-06-10 18:58:17 +02:00
Javier Arribas
885c5f364c
Small bug fix and new configuration file ready to receive GPS signals in real-time with USRP devices and appropiate front-ends. Remember to tune the front-end gain (source section in config file) and, in some particular antenna and LNA setups, tune also the acquisition threshold (acquisition section). The configuration is tested on USRP v1 + DBSRX, USRP 2 + DBSRX and USRP B100 + WBX.
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git-svn-id: https://svn.code.sf.net/p/gnss-sdr/code/trunk@491 64b25241-fba3-4117-9849-534c7e92360d
2014-03-17 19:41:14 +00:00
Carles Fernandez
39f8754217
Cleaning the terminal output and dumping most of the information in the log file. Better use of the glog library, logging can be seen also in Release, in real time by doing './gnss-sdr --logtostderr=1'. Update to latest version of Armadillo.
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git-svn-id: https://svn.code.sf.net/p/gnss-sdr/code/trunk@486 64b25241-fba3-4117-9849-534c7e92360d
2014-03-16 19:58:29 +00:00
Carles Fernandez
abd02e34a8
Code cleaning and improving documentation
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git-svn-id: https://svn.code.sf.net/p/gnss-sdr/code/trunk@455 64b25241-fba3-4117-9849-534c7e92360d
2013-11-29 08:38:22 +00:00
Javier Arribas
87c5c212a4
FIRST GALILEO STANDALONE PVT FIX!!
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- Bug fixes at Galileo telemetry decoder state machine
- Bug fixes at Galileo Ephemeris decoder (two complement's data interpreted as unsigned, mismatch at the LSB weights)
Galileo KML output is avalable!!
Galileo RINEX is still under construction
git-svn-id: https://svn.code.sf.net/p/gnss-sdr/code/trunk@433 64b25241-fba3-4117-9849-534c7e92360d
2013-11-06 20:14:40 +00:00
Javier Arribas
83a9d41b05
Progress in Galileo E1:
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Bug fix in galileo tracking
Several improvements in Galileo telemetry decoder.
Code cleaning in observables
Galileo PVT is able to decode Galileo time and get satellite ECEF positions
Galileo PVT soluton is still under development
git-svn-id: https://svn.code.sf.net/p/gnss-sdr/code/trunk@432 64b25241-fba3-4117-9849-534c7e92360d
2013-10-30 18:08:25 +00:00
Javier Arribas
4d66f6c6ab
- Galileo channels now supports all the published PRN IDs in acquisition and tracking
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- Changes in Galileo telemetry decoding (still under construction)
- Bug correction in tracking blocks that could cause random segmentation faults on some configurations
git-svn-id: https://svn.code.sf.net/p/gnss-sdr/code/trunk@431 64b25241-fba3-4117-9849-534c7e92360d
2013-10-25 16:07:24 +00:00
Javier Arribas
58b280afb6
Switch to GNU Radio 3.7.x API
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git-svn-id: https://svn.code.sf.net/p/gnss-sdr/code/trunk@368 64b25241-fba3-4117-9849-534c7e92360d
2013-07-04 13:47:40 +00:00