Carles Fernandez
3463d5437e
Deactivate compilation of acquisition_lib until fix
2017-05-10 21:01:23 +02:00
Carles Fernandez
76c3f7b3b5
Remove blank lines
2017-05-09 11:47:37 +02:00
Carles Fernandez
74f08ede2f
Remove some warnings
2017-05-08 23:03:42 +02:00
mmajoral
de2043ca00
cleaned the acquisition code that runs in the Zynq SoC, cleaned some tracking files that run in the Zynq SoC as well.
2017-05-08 17:03:27 +02:00
mmajoral
28058000de
set up the receiver to work with the FPGA
2017-05-05 17:08:49 +02:00
Javier Arribas
2ee29af3bd
Adding FPGA accelerators support in gnss-sdr configuration options
2017-05-05 16:37:29 +02:00
mmajoral
eccbd0f97a
acquisition gps unit test for the FPGA. The code is currently being cleaned
2017-05-05 16:15:27 +02:00
mmajoral
9195740d8a
acquisition gps unit test for the FPGA. The code is currently being cleaned
2017-05-05 16:14:27 +02:00
Javier Arribas
807ca24fc2
Refactoring code. Adding new experimental tests and new common TX time observables algorithm
2017-04-12 17:04:51 +02:00
Javier Arribas
d42696bfd3
Consolidation of all the observables and PVT algorithms in hybrid observables and hybrid PVT supporting multi-signals and multi-system operations
2017-03-24 15:25:17 +01:00
Carles Fernandez
438ba45c16
Fix acquisition with rata rates higher than 16 Msps in 4ms code periods
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while not requiring a very recent version of VOLK
2016-09-19 09:06:40 +02:00
Cillian O'Driscoll
8d8249247f
Alternative fix for issue #31
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Rather than changing the index type to uint16_t, I think it would be
better to use the volk_32f_index_max32* functions instead of the 16 bit
counterparts. This ensures backwards compatibility (the index was
previously 32 bit, even if the function name indicated that it was 16
bit) and also, for FFT acquisition we may encounter large FFTs with more
than 65 535 points
2016-09-18 19:00:57 +02:00
Carles Fernandez
24e62c4e4e
Make use of volk_gnsssdr_malloc, volk_gnsssdr_free
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instead of volk_malloc, volk_free (which are missing from the volk
version distributed by ubuntu 14.04). Fix the include guard in
volk_gnsssdr_malloc.h
Thanks to @hoernchen
2016-08-18 14:17:02 +02:00
Carles Fernandez
04a16055ff
Revert wrong commit
2016-08-16 21:18:24 +02:00
Carles Fernandez
838e643d51
Consume all samples in each iteration
2016-08-13 18:28:05 +02:00
Carles Fernandez
2a2344d501
Add maximum number of dwells in the Tong algorithm
2016-08-11 13:13:30 +02:00
Carles Fernandez
0aa980a9a1
Merge branch 'michaelld-fix_volk_max_API_index_uint16_t' into next
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Fix issue related to the change in the VOLK API
2016-05-29 21:26:04 +02:00
Carles Fernandez
a826215778
Fix issue about the change in the VOLK API
2016-05-29 21:18:41 +02:00
Michael Dickens
99abf76dd4
Fix usage of volk_32f_index_max*, first argument, to be uint16_t* as required by the Volk API.
2016-05-27 22:51:34 -04:00
Carles Fernandez
5a73b4e047
Improve package reproducibility
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Packages using CMake often use file(GLOB ...) to retrieve a list of
source files. As this is based on readdir(), the resulting file list
is unsorted. A common use case is to pass this list directly to
add_executable or add_library. But as the order is unpredictable, the
binaries are not reproducible (because the order in which the objects
are linked will vary).
See https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=824263
2016-05-23 19:51:59 +02:00
Luis Esteve
7ea560f3f7
Fix bug un pcps_acquisition_cc::set_local_code
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Assign the length of the code correctly to the FFT
Resolves : #25
2016-05-13 05:16:59 +02:00
Luis Esteve
0f599a1e6a
Fix bug in Pfa assignation in GpsL1CaPcpsAcquisition
2016-05-13 05:00:00 +02:00
Luis Esteve
0671ec6b28
Add cshort implementation to GalileoE1PcpsAmbiguousAcquisition
2016-05-13 01:51:14 +02:00
Luis Esteve
2780247cda
Add forgotten options to GpsL2MPcpsAcquisition
2016-05-13 00:21:27 +02:00
Luis Esteve
2e6bcdbdd2
Add cshort implementation to GpsL2MPcpsAcquisition
2016-05-13 00:07:21 +02:00
Luis Esteve
77b7ac24d2
Remove unused variables in GpsL1CaPcpsAcquisition
2016-05-12 23:37:02 +02:00
Luis Esteve
6a0cbd785d
Improve documentation in GpsL2MPcpsAcquisition
2016-05-12 23:37:02 +02:00
Luis Esteve
7be4585136
Fix a minor bug in GpsL1CaPcpsAcquisition
2016-05-12 23:22:42 +02:00
Luis Esteve
fd5cd42b9a
Correct minor bug in pcps acquisition blocks
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Change the initialization of max_dwells in pcps acquisition adpaters
due its value is forced to be 1 in gr_block constructor if boolean
"bit_transition_flag" is set to TRUE
Resolves : #24
2016-05-11 01:39:11 +02:00
Carles Fernandez
3bd59ec83e
Remove unused queue from acquisition blocks
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Now replaced by GNU Radio's message passing system
2016-05-09 16:44:54 +02:00
Carles Fernandez
50c16c9129
Remove unused variables
2016-05-08 08:31:38 +02:00
Luis Esteve
bfd86f8792
Changes initialization of acquisition variables
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Rename "shift_resolution_" variable in some Acquisition adapters to
"doppler_max_" according to its meaning and change "ifreq" to "if"
because the value was not properly read. Delete unused variables.
Resolves : #23
2016-05-06 19:04:55 +02:00
Carles Fernandez
831cc75153
Remove tabs from the source code
2016-05-02 23:46:30 +02:00
Carles Fernandez
59e2e61cae
Merge branch 'next' of git+ssh://github.com/gnss-sdr/gnss-sdr into next
2016-04-26 18:54:32 +02:00
Javier Arribas
0a5573f666
several receiver configuration mechanism simplifications and several bug fixes. Work in progress
2016-04-21 18:54:08 +02:00
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
Javier Arribas
6ba8cea5f4
removed unused queue from PCPS acquisition constructors
2016-04-13 16:45:17 +02:00
Carles Fernandez
fbaa3276ce
minor cleaning
2016-04-10 10:58:39 +02:00
Carles Fernandez
4d072833c5
minor cleaning
2016-04-10 10:29:25 +02:00
Carles Fernandez
ad5d509250
deleting unrequired include
2016-04-08 18:26:53 +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
98bfb7d801
Removing more unused parameters warnings using
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the __attribute__((unused)) pre-compiler directive
2016-04-06 16:27:47 +02:00
Carles Fernandez
1983562496
The sincos kernel now accepts an initial phase
2016-03-21 00:38:08 +01:00
Carles Fernandez
9c8fc9436e
Adding and integrating sincos kernel
2016-03-20 01:45:01 +01:00
Javier Arribas
b94253cb10
Bug fix and ammend last commit message: If DISABLED
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(.Acquisition_1C.use_CFAR_algorithm=false) as an option in the
acquisition configuration, it allows setting more stable thresholds in
the presence of non-gaussian front-end noise (which is the usual
behavior of front-ends....)
2016-02-25 18:59:26 +01:00
Javier Arribas
4480c12d94
Added a non CFAR PCPS acquisition algorithm based on the estimation of
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the post correlation noise floor. If enabled
(.Acquisition_1C.use_CFAR_algorithm=true) as an option in the
acquisition configuration, it allows setting more stable thresholds in
the presence of non-gaussian front-end noise (which is the usual
behavior of front-ends....)
2016-02-25 18:21:30 +01:00
Carles Fernandez
d095b581ae
code cleaning
2016-01-20 22:59:22 +01:00
Carles Fernandez
1f3554384d
fix parallel building
2016-01-20 20:39:27 +01:00
Javier Arribas
ea35f33c83
Added native input sample interface support for 16 bits integer complex
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in PCPS_Acquisition (added the _sc variant). Now the PCPS acquisiton
adapter requires no conversion when the receiver works with 16 bits
integer complex samples.
2016-01-20 18:24:03 +01:00
Carles Fernandez
2697fb6198
Cleaning includes
2016-01-10 22:21:31 +01:00
Carles Fernandez
0a1aa50c4a
Cleaning includes
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plus some code cleaning
2016-01-05 10:59:37 +01:00
Carles Fernandez
d0ac06d71d
Cleaning includes
2016-01-04 22:56:52 +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
Cillian O'Driscoll
518deb501a
Added IF handling to acq and tracking
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Only GPS L1 CA DLL PLL tracking for now. Still experimental.
2015-11-26 15:12:26 +00:00
Cillian O'Driscoll
5b9683baad
Multiple changes pcps acquisition: including linear corr.
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Reduced zero_padding_factor in pcps acquisition
This was 16, I'm processing data at about 16MHz, this oversampling
factor caused memory allocation issues
Previously dump file name was not being read from the configuration
Added fix for non-zero IF in pcps_acquisition_cc
Added linear correlation to pcps acquisition.
2015-11-26 15:09:24 +00:00
Carles Fernandez
d3418ceeb5
Fix typo
2015-09-18 15:00:47 +02:00
Javier
adf73e0610
Work in progress for GPS L2C support:
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- Patched GPS L2CM tracking pull-in code.
- Workaround for ViterbiDecoder bug
2015-06-12 15:49:25 +02:00
Carles Fernandez
877192ed76
ensuring that members are initialized at the constructor
2015-05-29 20:23:13 +02:00
Carles Fernandez
4fe35f760b
ensure that all members are initialized at the constructor
2015-05-26 20:36:20 +02:00
Carles Fernandez
8d1879d2e8
Merge branch 'next' of git+ssh://github.com/gnss-sdr/gnss-sdr into next
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# Please enter a commit message to explain why this merge is necessary,
# especially if it merges an updated upstream into a topic branch.
#
# Lines starting with '#' will be ignored, and an empty message aborts
# the commit.
2015-05-25 18:46:55 +02:00
Carles Fernandez
75a09fc08f
set a non-zero doppler step if not set
2015-05-24 20:20:04 +02:00
Carles Fernandez
ceff78fbdd
initializing members in the constructor
2015-05-23 09:31:05 +02:00
Carles Fernandez
64a81d8c48
initializing members in the constructor
2015-05-19 22:45:16 +02:00
Carles Fernandez
2c88dc7a62
Initializing members in the constructor
2015-05-19 22:11:31 +02:00
Carles Fernandez
0249c4fed7
adding missing initialization
2015-05-15 20:08:15 +02:00
Carles Fernandez
3c82cd728f
fixing typo
2015-05-15 19:47:41 +02:00
Carles Fernandez
23fb47b1d0
Initializing non-static data members
2015-05-15 19:38:51 +02:00
Carles Fernandez
6ecd6ebe52
fixing coverity issues
2015-05-15 11:47:34 +02:00
Carles Fernandez
4e2c95d5f5
fixing coverity issues
2015-05-15 04:41:32 +02:00
Carles Fernandez
4850944e00
fixing coverity issues
2015-05-15 03:02:45 +02:00
Carles Fernandez
d1a1815083
fixing coverity issues
2015-05-13 16:40:46 +02:00
Carles Fernandez
0fcc9a5d7a
Removing garbage
2015-05-07 19:54:41 +02:00
Carles Fernandez
3ea6ae76fa
working towards the new configuration
2015-05-07 16:30:01 +02:00
Carles Fernandez
04b6507267
Merge branch 'next' into multisignals
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# Conflicts:
# src/core/receiver/gnss_block_factory.cc
2015-05-06 18:10:11 +02:00
Javier
37a346f3f6
Merge branch 'next' into arribas_next
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Conflicts:
src/algorithms/tracking/gnuradio_blocks/gps_l1_ca_dll_pll_tracking_cc.cc
2015-05-06 16:49:11 +02:00
Carles Fernandez
7cbc0a6efa
changing integer absolute value function 'abs' when argument is of
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floating point type by std::abs
2015-05-01 09:28:45 +02:00
Javier
60b7fe8e08
Added GPS L2M Tracking and its unit test. Still experimental!
2015-04-30 17:48:21 +02:00
Javier
6618c220d0
Added L2C_M simple PCPS acquisition adapter and its associated unit test
2015-04-29 14:19:17 +02:00
Javier
12b5d798a7
GPS L2C M acquisition incremental update: Added preliminarly support of
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multiple signals on the same system in GNSS-SDR architecture
2015-04-24 19:11:45 +02:00
Javier
75983a0471
Adding GPS L2C M code generators and PCPS Acquisition algorithms
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skeletons
2015-04-23 16:20:06 +02:00
Carles Fernandez
a4ba3bfd9e
Fixing some warnings
2015-02-28 17:08:07 +01:00
Carles Fernandez
85c35ea0a5
Fixing test
2015-02-27 15:58:07 +01:00
Carles Fernandez
8cd59646bb
Some warnings removed
2015-02-27 14:55:46 +01:00
Carles Fernandez
d76b6060f5
some cleaning
2015-02-14 11:49:06 +01:00
Carles Fernandez
59a158c576
Documenting the new method
2015-02-14 11:32:22 +01:00
Carles Fernandez
296e6c47ab
Adding a method to force acquisition from the first sample
2015-02-13 21:40:08 +01:00
Carles Fernandez
7a7eeb5a5c
Moving blocks to libs. GpsL1CaPcpsAcquisition now accepts cshorts and
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cbytes
2015-02-13 02:17:00 +01:00
Carles Fernandez
8f407f9bf1
working on tests
2015-02-10 19:30:15 +01:00
Carles Fernandez
6620e7d43c
Updating copyright year
2015-01-08 19:49:59 +01:00
Carles Fernandez
9c7795dd9a
Changing C-styled cast by C++ style
2014-09-12 20:23:39 +02:00
Carles Fernandez
966f5c7333
Changing cast to volk_malloc from C style to C++
2014-09-12 14:13:23 +02:00
Carles Fernandez
6d1a76ba1d
Fixing memory allocation
2014-09-10 19:23:19 +02:00
Carles Fernandez
59c503d38a
Some fixes
2014-09-10 03:49:58 +02:00
Carles Fernandez
9106f147ef
Better VOLK usage. Memory alignment, using dispatcher instead of
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aligned/unaligned versions. Code cleaning.
2014-09-10 03:15:01 +02:00
Carles Fernandez
dfd9be34a9
Merge branch 'galileo_e5a' of https://github.com/marc-sales/gnss-sdr
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into next
Conflicts:
src/core/receiver/gnss_block_factory.cc
src/core/receiver/gnss_flowgraph.cc
2014-09-05 18:51:08 +02:00
marc-sales
1d3d40cefd
final version
2014-08-20 10:59:47 +02:00
Damian Miralles
741c091e18
Final editing of the QuickSync algorithm in the GNSS-SDR platform. Cahnges include a better layout of
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the code test, bugs correction and the most significant is the modifiable option in the folding factor
if the user requires it.
2014-08-13 14:51:25 -04:00
marc-sales
3b3c809dab
Unified acquisition
2014-08-05 02:01:37 +02:00
Carles Fernandez
42ae5cbd88
First commit of the acquisition method based on the QuickSync algorithm.
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Code developed by Damian Miralles.
2014-07-24 01:38:58 +02:00