Marc Majoral
f14ad930d5
declared the 64-bit variables as long long ints instead of long ints in the FPGA related files.
...
Variables declared as long ints are interpreted as 32-bit variables in the ARM architecture and 64-bit variables in the X86-64 architecture.
2018-08-10 16:42:53 +02:00
Marc Majoral
b1524a3afe
implemented 64-bit global sample counter
...
started programming the FPGA tracking unit tests
2018-08-10 13:12:06 +02:00
Carles Fernandez
2cc2e93d10
Fix make_two_steps option
2018-08-09 12:47:20 +02:00
Marc Majoral
557d25d3ea
Merge branch 'next' of https://github.com/gnss-sdr/gnss-sdr into fpga
2018-08-08 18:23:38 +02:00
Carles Fernandez
69803b55da
Remove stream_to_vector in generic acquisition block
2018-08-08 15:02:29 +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
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
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
Carles Fernandez
5a908fcf7d
Merge branch 'next' of https://github.com/gnss-sdr/gnss-sdr into glamountain-kf
2018-07-20 12:59:46 +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
Carles Fernandez
ee90b739b5
Add coherent integration for GPS L2C, L5 and Galileo E1
2018-07-15 04:12:20 +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
Carles Fernandez
1b7b2da603
Reset grid after successful acquisition or reaching max number of dwells
2018-07-12 20:32:05 +02:00
Carles Fernandez
9881857fa5
Fix Acquisition for L2C and E1B
2018-07-11 14:51:34 +02:00
Carles Fernandez
d9b9df3718
Fix warning, improve code consistency
2018-07-10 17:43:05 +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
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
5ef6157fc1
Store acquisition results only when there is a decision
2018-07-05 21:31:38 +02:00
Javier Arribas
6055200440
Code cleaning
2018-07-05 20:26:37 +02:00
Javier Arribas
d9f6d41eed
Fix crash of PCPS acquisition fine doppler on some systems
2018-07-05 20:19:29 +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
e454dc7e14
Merge branch 'next' of https://github.com/gnss-sdr/gnss-sdr into kf
2018-07-04 13:09:28 +02:00
Gerald LaMountain
d565d65521
Update KF tracking to use acquisition doppler bin size for initial doppler state covariance
2018-07-03 13:31:53 -04:00
Carles Fernandez
895f8dc75a
Expose the blocking_on_standby parameter to the documentation. Useful for unit testing
2018-06-29 13:39:17 +02:00
Javier Arribas
b0eb9f3aac
Adding a parameter to allow the acquisition engine to block the samples flow in stanby mode, very useful in unit testing (disabled by default)
2018-06-28 17:39:37 +02:00
Carles Fernandez
559a9a7c43
Fix problem caused by hdf5 when saving concurrently
...
Only one acquisition channel info is stored in dump file if dump is activated. New configuration parameter dump_channel, set to 0 by default.
Name of Matlab variable changed from gird to acq_grid to not overlap Matlab command.
2018-06-24 11:05:58 +02:00
Carles Fernandez
cef26aa89b
Fix annotation of acq result in dump file
2018-06-22 12:30:30 +02:00
Carles Fernandez
020603c3b8
Add more info in acquisition dumps
2018-06-21 12:23:10 +02:00
Carles Fernandez
47c9ad0160
Save results for all executions, not just the last one
2018-06-21 08:05:33 +02:00
Carles Fernandez
c0337528f5
Store results also when using the refinement stage
2018-06-20 20:48:43 +02:00
Carles Fernandez
f133392a8c
Fix bug in matio usage
2018-06-20 20:16:19 +02:00
Carles Fernandez
423176de7b
Replace acq configuration struct by a class
2018-06-19 12:59:54 +02:00
Carles Fernandez
ebd8b46e51
Remove if parameter from Acquisition and Tracking blocks
2018-06-06 17:25:03 +02:00
Carles Fernandez
0d60d97c24
Use https instead of http in links when available
...
Update copyright year in headers
2018-05-13 22:49:11 +02:00
Carles Fernandez
7754fc66a6
Code cleaning
2018-05-09 13:09:26 +02:00
mmajoral
0b9b9f4c39
Merge branch 'next' of https://github.com/gnss-sdr/gnss-sdr into fpga.
...
Use a generic tracking radio block class for the tracking code that uses the FPGA HW accelerators.
2018-05-09 11:11:12 +02:00
mmajoral
4fa5648aa4
Currently creating a generic tracking class for the FPGA in the same way as it is done in the SW.
2018-05-03 10:38:21 +02:00
Carles Fernandez
0494d9b5a8
Avoid claah between volk and volk_gnsssdr defines
2018-04-30 20:58:53 +02:00
Carles Fernandez
6d6b583169
Merge branch 'next' of https://github.com/gnss-sdr/gnss-sdr into mmajoral-fpga
2018-04-30 19:23:35 +02:00
mmajoral
4433c0c6be
Minor code cleaning.
2018-04-30 11:59:56 +02:00
Carles Fernandez
a2eb5d5344
Improve readability, reorder includes
2018-04-29 13:26:21 +02:00
Carles Fernandez
01429132bd
Avoid clash of redefined macros with Volk
2018-04-29 02:51:50 +02:00
mmajoral
512bf3f4cf
Created a generic gnuradio block acquisition class for the FPGA.
2018-04-27 20:00:50 +02:00
Carles Fernandez
31e634635c
Move general_work to the bottom of the file
2018-04-13 11:07:58 +02:00
Javier Arribas
8e59a42ae2
Merge Next with FPGA. Adding software-defined emulation of the sample counter
2018-04-06 17:03:20 +02:00
Antonio Ramos
e42149c9e5
Add number of doppler bins and doppler step in two step acquisition
2018-04-05 12:42:28 +02:00
Antonio Ramos
44635a41b3
Add two step acquisition funcionality
2018-04-04 14:59:28 +02:00
Carles Fernandez
97e5d88623
Minor fixes: typos, includes
2018-03-26 15:06:14 +02:00
Carles Fernandez
6de9c728f9
Merge branch 'glonass_l2_ca' of https://github.com/dmiralles2009/gnss-sdr into dmiralles2009-glonass_l2_ca
2018-03-26 10:30:56 +02:00
Carles Fernandez
0400034d14
Fix typos detected by codespell
2018-03-25 19:47:28 +02:00
Damian Miralles
287d38dea2
GLONASS L2 CA Signal Addition
...
Adds GLONASS L2 C/A signal processing to GNSS-SDR based on previous
work developed for the L1 signal. All code have been added in a single
commit with the idea to illustrate the process of signal addition for
future work
2018-03-24 12:44:26 -06:00
Javier Arribas
7c406bb6eb
Merging fpga with next
2018-03-05 11:03:59 +01:00
Carles Fernandez
07b25ebb06
Apply clang-format to the whole source tree
2018-03-04 02:04:27 +01:00
Carles Fernandez
34f24562cf
Apply automated code formatting
...
Documented at .clang-format
See http://clang.llvm.org/docs/ClangFormat.html and http://clang.llvm.org/docs/ClangFormatStyleOptions.html
2018-03-03 02:03:39 +01:00
Carles Fernandez
c9ac8c78af
Move OpenCL-related files to a folder
2018-03-02 15:48:38 +01:00
Javier Arribas
288dd481e7
Updating FPGA acquisition modules
2018-03-02 12:23:10 +01:00
Carles Fernandez
658e677fc3
Reorder includes: local headers first, then 3rd-party library headers, and finally standard headers
2018-02-26 03:15:53 +01:00
Carles Fernandez
5c77a394d7
Replace memset by std::fill_n
2018-02-25 13:34:13 +01:00
Carles Fernandez
946d3dae9f
Replace memset by std::fill_n. This fix warnings in GCC 8.0.1 (Fedora
...
Rawhide). The warnings were:
warning: 'void* memset(void*, int, size_t)' clearing an object of
non-trivial type 'struct std::complex<float>'; use assignment or
value-initialization instead [-Wclass-memaccess]
2018-02-25 13:27:27 +01:00
Carles Fernandez
4c408f5239
Fix building in ArchLinux
2018-02-23 17:57:53 +01:00
Gastd
300604eb85
Fix memory leak
2018-02-12 03:04:27 -02:00
Carles Fernandez
c945ddcacd
Initialize all members in the constructor
2018-02-08 12:49:53 +01:00
Carles Fernandez
413ab8c8cf
Rename pcps_acquisition_cc to pcps_acquisition
2018-02-07 08:43:44 +01:00
Antonio Ramos
25634963cc
Remove pcps_acq_sc
...
Integrate cshort into pcps_acq_cc
2018-02-06 16:55:09 +01:00
Antonio Ramos
41712e4722
Migrate pcps_acq_sc to new grid
2018-02-06 13:11:15 +01:00
Carles Fernandez
fd8fcc0f8f
Remove unrequired includes
2018-02-05 07:31:34 +01:00
Antonio Ramos
f8e5b0e705
Set matio min ver.
2018-01-30 16:48:58 +01:00
Antonio Ramos
42dc14b2bb
Merge branch 'next' into new_acq_grid
2018-01-30 15:36:05 +01:00
Antonio Ramos
f6aa86f60c
Adapt tests to .mat dump files
2018-01-26 13:34:02 +01:00
Antonio Ramos
2153e24169
Handle errors when opening acquisition dump files
2018-01-24 10:17:26 +01:00
Carles Fernandez
b301ed19c6
Merge remote-tracking branch 'upstream/next' into glonass
2018-01-24 00:52:09 +01:00
Antonio Ramos
ba38f8286d
Modify dump file pcps acquisition
2018-01-23 16:56:31 +01:00
Antonio Ramos
5ebb060ba1
Merge branch 'next' into new_fsm
2018-01-10 16:27:56 +01:00
Antonio Ramos
2749d2518b
Fix sample counting
2018-01-10 11:08:06 +01:00
Antonio Ramos
188df6c5b8
Clean pcps acquisition
2018-01-09 17:55:32 +01:00
Antonio Ramos
bbf8587970
Clean code
2018-01-04 12:16:12 +01:00
Antonio Ramos
b28c244df5
Debug log lines
2018-01-03 11:40:17 +01:00
Damian Miralles
d75857db91
Merge branch 'next' of https://github.com/gnss-sdr/gnss-sdr into glonass_dec
2017-11-20 08:31:32 -07:00
Unknown
9ff4d8d880
Fix Galileo E5a deadlock
2017-11-16 16:33:24 +01:00
Carles Fernandez
35620b8c57
Merge branch 'next' of https://github.com/gnss-sdr/gnss-sdr into glonass
2017-10-04 01:27:03 +02:00
Carles Fernandez
e352978777
Implement the non-blocking option for complex shorts
...
Apply GNU-style indentation
Add Cillian to files copyright
Delete multithread_acquisition block
2017-10-03 13:47:55 +02:00
Cillian O'Driscoll
b90da8e1f5
Merge remote-tracking branch 'carles/odrisci-non_blocking_acq-test' into non_blocking_acq
2017-09-16 15:08:54 +01:00
Cillian O'Driscoll
aaf4ca94e8
Fixed logic in pcps_acquisition_cc
...
Previously didn't actually check for positive or negative acquisition
until the call to general_work *after* the one in which the detection
statistics were generated
2017-09-16 14:57:50 +01:00
Cillian O'Driscoll
94f0df8ebe
Make use of start() and stop() in pcps_acquisition_cc
...
This is a more natural place to start and stop threads in gnuradio
blocks
2017-09-16 14:55:56 +01:00
Carles Fernandez
ba1a143094
Minor fixes
...
Avoid C-syle casts
Always terminate case with break
Consume ninput_items[0] if case=1
2017-09-15 16:09:02 +02:00
Cillian O'Driscoll
ba3d7bfcd8
Added 'blocking' option to pcps_acquisition_cc
...
Using C++ 11 threading routines to create a worker thread that can
perform the FFT for acquisition in a non-blocking manner. By default
'blocking' is set to true, which is identical to the previous behaviour
(with the added overhead of an extra thread). When 'blocking' is set to
false, then the main thread does not wait for the worker, thereby
letting the receiver continue even when the FFT thread is working. This
is very useful for using FFT acquisition at higher sampling rates, where
the FFT cannot be performed in real-time.
The aim is to replace the separate pcps_multithread_acquisition_cc.
TODO: implement the same thing for the pcps_acquisition_sc
2017-09-11 16:37:14 +01:00
Damian Miralles
2946d36f84
bugfix: Solves shared freq channel ambiguity and carr freq in plots
...
Adds code to solve the shared frequency channels for GLONASS satellites
during acq and trk, it is now decode responsability to fix the identifier
when decoding of ephemeris happens. It also adds more details in tracking
plotting and fixes silly bug that created false alarm.
2017-09-09 13:44:35 -06:00
Damian Miralles
778fa4f5f8
bugfix: Fixes bug for carrier frequency in pcps_acq for GLONASS
...
The code fixes the computation of the carrier frequency for pcps
acquisition of GLONASS satellites by making it relative to the IF. Also
new plotting features are added to visualize results
2017-09-07 21:59:27 -06:00
Damian Miralles
19f4da0aa6
merging: Starts merge procedure for glonass branch from upstream
...
Starts merging process of the acquisition and tracking code for GLONASS
processing developed by Gabriel Araujo. Fixes compile warnings and
errors introduced during rebase operation
2017-08-31 09:55:35 -06:00
Gastd
45c2351223
Remove redefinition
2017-08-23 14:13:19 -03:00
Gastd
296942ff23
Solve conflicts
2017-08-23 14:12:55 -03:00
Gastd
239d15bfc7
Add glonass signal acquisition
2017-08-23 13:34:37 -03:00
Gastd
88fa602505
Add unit-test for glonass pcps acquisition
2017-08-23 13:30:05 -03:00
Gastd
2c495ec014
Fix wipeoff bug
2017-08-23 13:15:42 -03:00
Gastd
72ff71450b
Add FDMA protocol to pcps algorithm
2017-08-23 13:15:42 -03:00
Gastd
1864f78d9a
Change the if frequency to the FDMA channel to be searched
2017-08-23 13:15:42 -03:00
Gastd
88a0976f96
Add FDMA protocol to pcps algorithm
2017-08-23 13:15:42 -03:00
Gastd
f9845ae3a2
Change the if frequency to the FDMA channel to be searched
2017-08-23 13:13:15 -03:00
Gastd
c3ca053664
Update info
2017-08-23 13:09:28 -03:00
Gastd
3719da9853
Reset acquisition
2017-08-23 13:09:28 -03:00
Gastd
52140c85f2
Add glonass signal acquisition
2017-08-23 13:09:28 -03:00
Gastd
80d232158e
Fix wipeoff bug
2017-08-23 13:09:28 -03:00
Gastd
6525c57e8e
Add FDMA protocol to pcps algorithm
2017-08-23 13:09:28 -03:00
Gastd
26b58fa759
Change the if frequency to the FDMA channel to be searched
2017-08-23 13:08:46 -03:00
Gastd
4a74e30890
Add FDMA protocol to pcps algorithm
2017-08-23 13:05:33 -03:00
Gastd
e3cba491c1
Change the if frequency to the FDMA channel to be searched
2017-08-23 13:00:54 -03:00
Gastd
f7092b68b6
Add Glonass_L1_CA.h with Glonass L1 CA parameters
2017-08-23 13:00:54 -03:00
Gastd
c256378707
Update info
2017-08-23 00:52:45 -03:00
Gastd
2dbab56c6c
Reset acquisition
2017-08-23 00:52:45 -03:00
Gastd
ce68bbf069
Add glonass signal acquisition
2017-08-23 00:52:45 -03:00
Gastd
feddc615dd
Fix wipeoff bug
2017-08-23 00:52:45 -03:00
Gastd
6307ac2880
Add FDMA protocol to pcps algorithm
2017-08-23 00:52:45 -03:00
Gastd
53e7e75392
Change the if frequency to the FDMA channel to be searched
2017-08-23 00:52:08 -03:00
Gastd
2091ac354a
Add FDMA protocol to pcps algorithm
2017-08-23 00:47:09 -03:00
Gastd
b9c53c038f
Change the if frequency to the FDMA channel to be searched
2017-08-23 00:34:16 -03:00
Gastd
a02cf31b1f
Add Glonass_L1_CA.h with Glonass L1 CA parameters
2017-08-23 00:34:16 -03:00
Carles Fernandez
122ec19626
Make use of the inline keyword where appropriate
2017-08-21 11:45:12 +02:00
Carles Fernandez
e7246d4565
Replace C-style casts by C++ casts
2017-08-19 11:27:22 +02:00
Carles Fernandez
0a42fe8ab5
Replace some C-style casts by C++ casts
2017-08-19 09:16:10 +02:00
Carles Fernandez
7ac3f282fa
Replace C-style cast by C++ casts
2017-08-19 02:33:54 +02:00
Carles Fernandez
61f8df3586
Replace some C-style cast by static_cast<>()
...
See https://stackoverflow.com/questions/1609163/what-is-the-difference-between-static-cast-and-c-style-casting
2017-08-18 12:45:47 +02:00
Carles Fernandez
9bfef0e05a
Fix CMake scripts to use Ninja https://ninja-build.org/
...
cmake -DCMAKE_CXX_COMPILER=clang++ -DCMAKE_C_COMPILER=clang -GNinja .. && ninja
2017-06-21 08:54:47 +02:00
Carles Fernandez
7b4f65476c
Remove/add blank lines
2017-06-13 11:25:37 +02:00
mmajoral
9a7bd7ffb4
adopted code style + did some code refactoring
2017-06-08 17:29:45 +02:00
mmajoral
b89f718f20
updated checklists and removed a debug printout
2017-05-31 10:08:34 +02:00
mmajoral
08c777968a
Revert "Revert "removed non used parameter Flag_preamble""
...
This reverts commit f668f415d6
2017-05-24 15:12:52 +02:00
mmajoral
f668f415d6
Revert "removed non used parameter Flag_preamble"
...
This reverts commit 2f9885c5bd
2017-05-24 15:11:27 +02:00
mmajoral
2a0b874a02
Merge branch 'next' of https://github.com/gnss-sdr/gnss-sdr into next_fpga
2017-05-24 12:26:27 +02:00
mmajoral
2f9885c5bd
removed non used parameter Flag_preamble
2017-05-24 12:20:04 +02:00
mmajoral
cbe20c0920
refactoring code
2017-05-18 17:10:28 +02:00
Carles Fernandez
0253f4ba05
Merge remote-tracking branch 'upstream/common_solver' into next
...
This commit Integrates RTKLIB positioning libraries in a universal PVT
block implementation called RTKLIB_PVT. This results in an improved
positioning accuracy and precision with a wide range of options
(including Precise Point Positioning and ionospheric/troposphreic
models).
Not all the RTKLIB features have been ported. Some of them will be
progressively added. The ported options and how to configure them have
been documented in the website, see
http://gnss-sdr.org/docs/sp-blocks/pvt/
This commit also introduces a multi-band, multi system Observables block
implementation.
Relevant architectural changes that reduce latency and makes
multi-system, multi band signal handling easier.
Redundant blocks have been deleted. Old configurations are automatically
redirected to the new blocks for Observables and PVT, so the commit does
not break any existing configuration. The user should just notice a
relevant improvement in positioning performance.
# Conflicts:
# src/core/receiver/gnss_flowgraph.cc
2017-05-10 22:16:18 +02:00
Carles Fernandez
3463d5437e
Deactivate compilation of acquisition_lib until fix
2017-05-10 21:01:23 +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
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
...
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
...
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
...
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
