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829 Commits

Author SHA1 Message Date
Carles Fernandez
d364258b6e
Merge branch 'next' of https://github.com/gnss-sdr/gnss-sdr into doppler_rate 2018-08-22 17:30:21 +02:00
Carles Fernandez
0c26a95af4 Enhance const correctness, minor cosmetics 2018-08-21 15:20:48 +02:00
Carles Fernandez
ff90cf1a7e Remove unused parameter 2018-08-21 15:01:35 +02:00
Carles Fernandez
fb33bbc6c3 Add use of cstdint typedefs 2018-08-21 15:00:57 +02:00
Carles Fernandez
388d1623ed Pass parameters by reference instead of by value (improves effieciency) 2018-08-21 14:57:22 +02:00
Carles Fernandez
a833abbb8a Merge branch 'kf' of https://github.com/gnss-sdr/gnss-sdr into next 2018-08-21 11:50:39 +02:00
Carles Fernandez
2b0e0f73ff
Add work on Doppler rate 2018-08-15 13:38:49 +02:00
Gerald LaMountain
e42467a068 Updates to integration of bayesian_estimation library into GPS L1 kalman tracking block 2018-08-13 21:18:01 -04:00
Gerald LaMountain
032e73e727 Updates to 3-state Kalman filter parameters to improve tracking 2018-08-13 21:15:58 -04:00
Carles Fernandez
4a2ba1cff0
Improve handling of data types 2018-08-13 00:54:23 +02:00
Sergi Segura
fc98fa6afe cleaning code for gsoc 2018-08-12 23:58:16 +02:00
Carles Fernandez
ecdd5f4e57
Add more extensive use of cstdint typenames 2018-08-12 00:04:09 +02:00
Carles Fernandez
d41ed73a00
Add more extensive use of cstdint typenames 2018-08-11 13:12:33 +02:00
Carles Fernandez
05a1806c8f
Merge branch 'fpga' of https://github.com/mmajoral/gnss-sdr into merge-marc 2018-08-11 12:56:52 +02:00
Carles Fernandez
6b1611b3a9
Replace unsigned long int by uint64_t and long int by int64_t. Fixes #199 2018-08-10 20:34:03 +02:00
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
Marc Majoral
ee132f445f Merge branch 'next' of https://github.com/gnss-sdr/gnss-sdr into fpga 2018-08-08 14:25:12 +02:00
Carles Fernandez
0b5c827eda
Add Doppler rate in fast_resampler kernel. Still not used 2018-08-08 12:03:58 +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
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
Sergi Segura
e4a86173fa tracking working 2018-08-06 13:52:08 +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
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
16848069ee
Fix building 2018-07-20 13:19:41 +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
a392117c0b Improving bit synchronization in GPS L1 CA tracking 2018-07-13 15:23:20 +02:00
Javier Arribas
605ba079c8 Fix unified tracking binary dump artifacts in code delay estimation 2018-07-12 15:26:24 +02:00
Sergi Segura
51aa80aa46 tracking working, some satellites with loss of lock 2018-07-10 23:30:15 +02:00
Gerald LaMountain
486ac195db Add bayesian_estimation library to tracking/libs which will be used to perform noise adaptation to Kalman filter based tracking 2018-07-09 11:46:34 -04:00
Sergi Segura
bf8ffe63cf implemented the acquisition block, not working 2018-07-06 14:42:13 +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
0dd99e3c5d Add configurable model order to KF tracking (order 2, order 3) 2018-07-03 14:47:17 -04:00
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
acd662b88f Add file header 2018-06-19 12:57:43 +02:00
Carles Fernandez
2c0f5a6062 Take the configuration object by reference 2018-06-19 12:56:53 +02:00
Carles Fernandez
69b05ff96d Initialize configuration object 2018-06-19 12:55:14 +02:00
Javier Arribas
799fe45830 Migrating DLL/PLL configuration from struct to class and adding tracking quality indicators plot sample MATLAB script 2018-06-19 11:36:15 +02:00
Javier Arribas
b8931ccb58 Prevent write to uninitialized pointer 2018-06-16 21:03:34 +02:00
Carles Fernandez
ebd8b46e51 Remove if parameter from Acquisition and Tracking blocks 2018-06-06 17:25:03 +02:00
Carles Fernandez
74ae513d70
Fix comparison int vs unsigned int 2018-06-03 22:46:02 +02:00
Carles Fernandez
424f812790
Fix clang warnings about unused private member 2018-06-03 19:11:16 +02:00
mmajoral
75cbc3fcdd Added Galileo E1 acquisition + tracking classes that use the generic acquisition and tracking classes for the FPGA HW accelerators (still to be tested). Did some minor code cleaning to the GPS files that use the FPGA HW accelerator. 2018-05-22 12:25:14 +02:00
Carles Fernandez
d61bc907fe
Fix initialization 2018-05-19 23:54:36 +02:00
Carles Fernandez
63dc766308
Initialize all members 2018-05-19 22:44:21 +02:00
Carles Fernandez
ba6968bfe0
Avoid null dereference 2018-05-19 20:50:48 +02:00
Carles Fernandez
93954fbbe1
Merge branch 'next' of https://github.com/gnss-sdr/gnss-sdr into kf 2018-05-14 08:16:36 +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
Carles Fernandez
ecc3998d98 Merge branch 'fpga' of https://github.com/mmajoral/gnss-sdr into mmajoral-fpga 2018-05-09 12:36:23 +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
Carles Fernandez
584e214a5f Update CN0 estimation call 2018-05-07 16:19:36 +02:00
Carles Fernandez
a5be528c90 Merge branch 'next' of https://github.com/gnss-sdr/gnss-sdr into HEAD 2018-05-07 15:08:28 +02:00
Carles Fernandez
813b2a9d04
Fix bug in GPS L5 and Galileo E5a decoding 2018-05-04 13:39:45 +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
bd81330201
Apply code formatting 2018-04-30 19:53:20 +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
Carles Fernandez
e74b72b9df
Reorder includes 2018-04-29 04:16:56 +02:00
Carles Fernandez
01429132bd
Avoid clash of redefined macros with Volk 2018-04-29 02:51:50 +02:00
Carles Fernandez
1573c40938
Expose some tracking parameters to the configuration 
Replace GPS_L5i_DLL_PLL_Tracking by GPS_L5_DLL_PLL_Tracking since now it can also track the Q component. Old name still recognized for backward compatibility

Fix typo in flag documentation
 2018-04-28 12:33:46 +02:00
Carles Fernandez
ed5cb61764 Merge branch 'next' of https://github.com/gnss-sdr/gnss-sdr into cn0_estimator 2018-04-23 14:29:18 +02:00
mmajoral
6a3770c762 - set output vectors is only done in the class constructor, no need to do it continuously 
- no need to multiply by two the results of the multicorrelator HW accelerators
 2018-04-19 12:09:08 +02:00
Javier Arribas
bc0bfce0d1 Merge from next and bug fix in virtual time counter 2018-04-13 16:29:58 +02:00
Carles Fernandez
1094e870bc Accessing maps is not so cheap, so doing in the constructor 2018-04-12 20:45:13 +02:00
Carles Fernandez
b5c9015fbe
Merge branch 'next' of https://github.com/gnss-sdr/gnss-sdr into next 2018-04-12 20:01:36 +02:00
Javier Arribas
2681ffab81 Removing unused msg port 2018-04-12 18:46:55 +02:00
Javier Arribas
2d69aae7b9 Merge branch 'next' of https://github.com/gnss-sdr/gnss-sdr into fpga 2018-04-12 18:04:08 +02:00
Javier Arribas
2138c1340b Removing debug code in trk FPGA accelerators 2018-04-12 18:03:30 +02:00
Antonio Ramos
52cc6ab04d Remove telemetry -> tracking msg port 2018-04-12 18:01:12 +02:00
Carles Fernandez
bdd1a0e977 Add more friendy messages 
Move general_work to the bottom, so it is easier to find
 2018-04-11 01:22:11 +02:00
Carles Fernandez
c175ebf4dd Minor fixes 2018-04-10 19:54:59 +02:00
Carles Fernandez
38524fc559 Merge branch 'next' of https://github.com/gnss-sdr/gnss-sdr into kf 2018-04-10 10:52:28 +02:00
Carles Fernandez
6e19c0c63d Add work on the Kalman filter 2018-04-10 10:52:19 +02:00
Carles Fernandez
80de8a9770 Fix C/N0 estimation 2018-04-09 23:10:50 +02:00
Carles Fernandez
d4a13f2bbd Fix CN0 estimation 2018-04-09 22:14:15 +02:00
Carles Fernandez
0dac9489d5 Improve C/N0 estimation 2018-04-09 21:09:25 +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
b1a295d982 Fix bug 2018-04-06 10:48:10 +02:00
Antonio Ramos
5d9fb5af38 Migrate tracking adapters to new conf structure 2018-04-06 10:10:32 +02:00
Antonio Ramos
267e9d95c6 Merge branch 'next' into tracking_conf_structure 2018-04-06 09:56:08 +02:00
Carles Fernandez
a31f4fc7cc Use dll_pll_veml_tracking tracking block for GPS L5 2018-04-05 21:49:32 +02:00
Carles Fernandez
32cfe3e228 Use dll_pll_veml_tracking tracking block for Galileo E5a 2018-04-05 21:35:01 +02:00
Carles Fernandez
c1eccf1a27 Delete unused member 2018-04-05 21:24:01 +02:00
Carles Fernandez
8a4b51bf38 Use dll_pll_veml_tracking tracking block for GPS L2C 2018-04-05 21:15:51 +02:00
Carles Fernandez
b9c2614fc3 Fix bug in saving data into a .mat file 2018-04-05 20:58:48 +02:00
Antonio Ramos
dd04df5bc3 Add DLL PLL tracking configuration structure 2018-04-05 18:08:49 +02:00
mmajoral
e1635a735d Added the class switch_FPGA, which controls the switch in the FPGA that connects the analog frontend and the DMA to the queues of the HW accelerators. 
Removed some unused variables in the tracking.
 2018-04-05 15:05:46 +02:00
Carles Fernandez
6345b5dd15 Merge branch 'next' of https://github.com/gnss-sdr/gnss-sdr into kf 2018-04-05 10:15:39 +02:00
Carles Fernandez
ec2550f996 Remove unused variable 2018-04-03 20:09:34 +02:00
Carles Fernandez
a3296bd719 Fix possible uninitialization 2018-04-03 19:39:35 +02:00
Carles Fernandez
c9630013f1 Remove old comment 2018-04-03 19:28:56 +02:00
Carles Fernandez
2b3de84750 Save work on KF tracking 2018-04-03 16:37:36 +02:00
Antonio Ramos
843679f0ed Report days, hours, mins and secs instead of secs 2018-04-03 12:14:54 +02:00
Carles Fernandez
bd850eb5f3 Fix merge 
# Conflicts:
#	src/algorithms/tracking/adapters/CMakeLists.txt
#	src/algorithms/tracking/gnuradio_blocks/CMakeLists.txt
 2018-04-03 12:04:03 +02:00
Carles Fernandez
5656dbee89 Merge branch 'next' of https://github.com/gnss-sdr/gnss-sdr into kf 2018-04-03 11:52:57 +02:00
Antonio Ramos
ebb908f2e7 Merge branch 'next' into observables_and_display_color 2018-04-03 11:01:59 +02:00
Carles Fernandez
a2e40eca95 Make all tracking blocks to save the same data structure 2018-03-29 17:53:25 +02:00
Carles Fernandez
73dac46c07 Remove unused private member 2018-03-29 15:24:08 +02:00
Carles Fernandez
ce5dede084 Remove old galileo_e1_dll_pll_veml_tracking_cc block 2018-03-29 15:19:21 +02:00
Carles Fernandez
6db935b133 Remove old gps_l1_ca_dll_pll_tracking_cc block 2018-03-29 15:08:54 +02:00
Carles Fernandez
1eede79e7f Integrate unified block for DLL/PLL Tracking 2018-03-29 12:54:03 +02:00
Carles Fernandez
539e24f0ac Minor fixes 2018-03-29 09:23:23 +02:00
Carles Fernandez
b3764f6ed1 Make use of flags with default values instead of defines 2018-03-28 19:54:24 +02:00
Carles Fernandez
213adad392 Improve carrier phase initialization 2018-03-28 18:29:22 +02:00
Carles Fernandez
dccbb026a1 Fix typo 2018-03-27 21:14:52 +02:00
Carles Fernandez
bd0222f4b7 Fix defects detected by Coverity Scan and fix building in MacOs 2018-03-27 11:01:23 +02:00
Carles Fernandez
60046466b2 Initialize all members in the constructor 2018-03-26 21:01:17 +02:00
Carles Fernandez
a4935b4a0d Initialize all members in the constructor 2018-03-26 19:37:36 +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
Antonio Ramos
5a86de623b Fix tests 2018-03-21 16:29:04 +01:00
Antonio Ramos
afdad07493 Clean code 2018-03-20 12:30:20 +01:00
Antonio Ramos
e94d7296dc Add warnings to tracking adapters 2018-03-20 12:04:53 +01:00
Antonio Ramos
02deff9b24 Add new tracking block to GPS L2 adapter 2018-03-19 16:52:36 +01:00
Antonio Ramos
59a991b884 Add adaptive Cloop-4quadrant discriminator 2018-03-19 12:39:25 +01:00
Antonio Ramos
f2fe8e9d0d Extended correlator GPS L1 2018-03-16 17:40:24 +01:00
Antonio Ramos
a7737d55da Fix Gal E1 primary code generation 2018-03-16 16:03:40 +01:00
Antonio Ramos
bdce8b6a66 Add float code generation in some signals 2018-03-16 11:43:33 +01:00
Carles Fernandez
fa89da48e6 Add KF test, some KF implementation fixes, use flags in tests 2018-03-15 18:56:29 +01:00
Antonio Ramos
e4bada8176 Handle RTCM printer exceptions 2018-03-13 11:16:30 +01:00
Javier
70a2690a2a Adding experimental KF carrier tracking 2018-03-13 11:51:33 +02:00
Antonio Ramos
74e8af01f9 Minor changes 2018-03-12 18:06:48 +01:00
Antonio Ramos
026f2eea84 Merge branch 'next' into unify_tracking 2018-03-12 11:27:43 +01:00
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
Javier Arribas
c2fc4b9854 Updating GPS L1 FPGA tracking adapters 2018-03-02 17:40:13 +01:00
Carles Fernandez
9d23915fee Fix make check in Ubuntu 16.04 2018-03-01 15:05:04 +01:00
Antonio Ramos
6296db3ea0 Merge branch 'next' into unify_tracking 2018-03-01 14:27:35 +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
166e0bdc0a Fix warnimgs 2018-02-18 21:19:35 +01:00
Carles Fernandez
dbc8141db8 Fix warnings 2018-02-18 21:16:15 +01:00
Carles Fernandez
e5fd943303 Add -dll_bw_hz and -pll_bw_hz commandline flags 
API of Galileo_E5a_DLL_PLL_Tracking has been changed for consistency with other blocks
 2018-02-18 19:28:21 +01:00
Carles Fernandez
fa51afa923 Set tracking parameters as commandline flags 2018-02-18 13:55:04 +01:00
Antonio Ramos
4ff65b7796 Minor changes 2018-02-13 15:20:30 +01:00
Antonio Ramos
1f1771290b Merge branch 'next' into unify_tracking 2018-02-13 11:45:17 +01:00
Antonio Ramos
1a559f238d Add dll_pll_veml_tracking files 2018-02-12 18:50:18 +01:00
Antonio Ramos
821e4f81a9 Minor changes 2018-02-09 15:06:50 +01:00
Antonio Ramos
36f1a07d5f Fix GPS L2 2018-02-09 11:38:17 +01:00
Antonio Ramos
61f197e9b8 fix Gal. E5a 2018-02-08 17:52:46 +01:00
Carles Fernandez
831bc2ae2d Initialize all members in the constructor 2018-01-24 19:25:03 +01:00
Carles Fernandez
df4e93b59f Initialize all members in the constructor 2018-01-24 19:23:45 +01:00
Carles Fernandez
b301ed19c6 Merge remote-tracking branch 'upstream/next' into glonass 2018-01-24 00:52:09 +01:00
Gastd
bd66fd76da Fix headers 2018-01-21 00:56:46 -02:00
Gastd
786f68a9ca clean code 2018-01-21 00:48:57 -02:00
Gastd
fcd24c69da fixbug: initialize the carrier track filter with proper value 2018-01-21 00:30:31 -02:00
Carles Fernandez
f6be094334 Initialize all class members in the constructor 2018-01-18 19:39:21 +01:00
Carles Fernandez
dc717db61e Minor fixes 2018-01-18 15:27:38 +01:00
Carles Fernandez
27baa7e45d Apply coding style 2018-01-17 08:42:50 +01:00
Antonio Ramos
c20bd62313 Merge branch 'next' into new_fsm 2018-01-10 16:29:33 +01:00
Antonio Ramos
5ebb060ba1 Merge branch 'next' into new_fsm 2018-01-10 16:27:56 +01:00
Javier Arribas
81179a9f38 Removing gnuradio output buffer request on observables and disabling the gnss_synchro output for all trackings that are not tracking any satellite. This is a bug fix to avoid gnuradio flowgraph deadlocks when different GNSS integration times are used in satellite channels 2018-01-10 16:26:05 +01:00
Antonio Ramos
25127a0b27 Minor changes 2018-01-10 16:24:09 +01:00
Javier Arribas
0e9113fdcb Adding new advanced features to Galileo E1 tracking: Pilot tracking, Extended coherent correlation, narrow DLL/PLL bandwidth and narrow correlator spacings 2018-01-10 12:37:13 +01:00
Damian Miralles
e8c363814e Merge branch 'glonass' of https://github.com/gnss-sdr/gnss-sdr 
Grab latest code addition to ease up pull request
 2017-12-27 19:16:19 -07:00
Damian Miralles
f85887ee10 glonass pvt: Fix bug when in PPP_Static mode 
Fixes a bug in trk module to provide right observables for position
solution computation using the accumulated carrier phase measurements.
 2017-12-22 15:08:54 -07:00
Antonio Ramos
26a521907a Minor changes 2017-12-12 17:59:13 +01:00
Carles Fernandez
13ef34ed81 Merge branch 'next' of https://github.com/gnss-sdr/gnss-sdr into glonass 2017-12-04 18:16:41 +01:00
Javier Arribas
88a02340ac Revert unwanted commit in GPS L1 tracking file 2017-12-04 17:17:09 +01:00
Javier Arribas
59c2261316 Adding GPS L5i acquisition and tracking modules 2017-12-04 17:07:54 +01:00
Carles Fernandez
7ac5e7c833 Merge branch 'next' of https://github.com/gnss-sdr/gnss-sdr into glonass 2017-12-02 13:48:45 +01:00
Carles Fernandez
59d1067d59 Fix parallel building when MATIO is not present. 
Fix building with Ninja

Matio is no longer optional but mandatory
 2017-11-26 10:49:42 +01:00
Damian Miralles
9b3c8e93ec Merge branch 'glonass' of https://github.com/gnss-sdr/gnss-sdr into glonass_dec 2017-11-24 12:04:08 -07:00
Carles Fernandez
24dbdc17ee Add the capability to save .mat files to GLONASS tracking blocks 2017-11-24 17:10:50 +01:00
Carles Fernandez
9139c4053c Merge branch 'next' of https://github.com/gnss-sdr/gnss-sdr into glonass 2017-11-21 17:35:40 +01:00
Damian Miralles
4a8182af26 feature: Adding code to fix coherent integration in GLONASS L1 C/A 
Debugs code to fix GLONASS coherent integration. Adds message handling
from telemetry decoding to signal tracking modules. Bug on poor track
performance stills need to be determine.
 2017-11-20 14:52:37 -07:00
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
Carles Fernandez
bc78416f52 Delete variables going out of scope 2017-11-20 12:17:57 +01:00
Carles Fernandez
b50545b446 Use matio library in tracking blocks 2017-11-19 17:52:45 +01:00
Unknown
9ff4d8d880 Fix Galileo E5a deadlock 2017-11-16 16:33:24 +01:00
Damian Miralles
e5e9cc97ad bugfix: Fixes accumulation length for carrier lock detectors 
Based on reference [2] of the lock_detectors file the accumulation
length for GLONASS satellite should be reduced to 10 ms instead of the
default value of 20. Because of the meander sequence of GLONASS system
the effective data bit is of length 10 ms as seen by tracking modules
 2017-10-03 15:26:02 +02:00
Carles Fernandez
00ba4ff96e Merge branch 'next' of https://github.com/gnss-sdr/gnss-sdr into glonass 2017-09-16 01:45:53 +02:00
Carles Fernandez
94dfef74c1 Add cpu_multicorrelator_real_codes_test 
and minor cosmetics
 2017-09-16 01:14:15 +02:00
Gastd
385661bf59 Add carrier frequency variable 2017-09-14 20:39:15 +02:00
Gastd
7273c227e4 Add missing headers 2017-09-14 20:39:15 +02:00
Cillian O'Driscoll
9ec5558143 Use cpu_multicorrelator_real_codes 
For galileo_e1_dll_pll_veml_tracking_cc and gps_l1_ca_dll_pll_tracking_cc

Note this gives some significant performance improvement for higher
sampling rates
 2017-09-11 15:22:32 +01:00
Cillian O'Driscoll
e87522880e Added ability to generate real valued codes 
Only done for GPS L1 C/A and Galileo E1 OS for now. Also added a
cpu_multicorrelator_real_codes class that performs code correlation
using real-valued local codes
 2017-09-11 15:21:05 +01:00
Carles Fernandez
047d9af6a3 Merge branch 'glonass_dec' of https://github.com/dmiralles2009/gnss-sdr into dmiralles2009-glonass_dec 2017-09-10 10:51:17 +02:00
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
Carles Fernandez
0ac2f7bd74 The global parameter name GNSS-SDR.internal_fs_hz has been replaced by 
GNSS-SDR.internal_fs_sps
 2017-09-02 11:36:19 +02:00
Carles Fernandez
c474ea31d5 Merge branch 'next' of https://github.com/carlesfernandez/gnss-sdr into glonass 2017-09-02 11:27:18 +02:00
Carles Fernandez
dc18980194 The global parameter name GNSS-SDR.internal_fs_hz has been replaced by 
GNSS-SDR.internal_fs_sps

The old name was misleading, since the units are samples per second and
not Hertz. 

Backward compatibility is kept, so this change does not break any
existing configuration.
 2017-09-02 11:24:44 +02:00
Damian Miralles
4e78bcf446 Merge in GLONASS acquisition and tracking code 2017-08-31 09:57:30 -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
Carles Fernandez
d4a1dbaf08 Replace C-style casts by C++ casts 2017-08-31 09:55:35 -06:00
Carles Fernandez
ed021f043f Merge Gabriel's glonass-sdr branch 2017-08-31 09:55:35 -06:00
Gastd
0a8d5e4ffd Solve issue glonass FDMA channel in tracking block 2017-08-31 08:57:27 -03:00
Carles Fernandez
9761803d6a Replace C-style casts by C++ casts 2017-08-23 23:06:56 +02:00
Carles Fernandez
2c71ebf479 Merge Gabriel's glonass-sdr branch 2017-08-23 22:35:22 +02:00
Gastd
afede9c6cd Add glonass frequency channel variable as private member 2017-08-23 00:52:45 -03:00
Gastd
87d0f95d9c Add author tag 2017-08-23 00:52:45 -03:00
Gastd
8997f72eeb Add Glonass C Aid track blocks 2017-08-23 00:52:45 -03:00
Gastd
d95419d670 Add Glonass C Aid track adapter 2017-08-23 00:52:45 -03:00
Gastd
00352d8d0f clean code and fix dump file 2017-08-23 00:52:45 -03:00
Gastd
e9a6038a28 Add header with authors and license 2017-08-23 00:52:45 -03:00
Gastd
b69f203967 Add gnuradio block for glonass tracking 2017-08-23 00:52:45 -03:00
Gastd
22da2ad606 Add adapter for Glonass L1 C/A tracking 2017-08-23 00:52:45 -03:00
Carles Fernandez
122ec19626 Make use of the inline keyword where appropriate 2017-08-21 11:45:12 +02:00
Carles Fernandez
eecfd10875 Replace C-style casts by C++ casts 2017-08-19 20:05:52 +02:00
Carles Fernandez
64ab909a0d Replace C-style casts by C++ casts 2017-08-19 12:10:47 +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
07113fd89d Use the override special identifier when overriding a virtual function 2017-08-16 00:58:10 +02:00
Carles Fernandez
85cc7802be Fix const correctness when catching exceptions 
See https://stackoverflow.com/questions/7581654/about-catching-exception-good-practices
Unneeded includes unistd.h removed
Close dump files in destructor
 2017-08-14 13:59:00 +02:00
Carles Fernandez
095e049558 Apply coding style 2017-07-25 16:51:44 +02:00
Carles Fernandez
8258a343af Apply coding style to new destructors 2017-07-25 16:50:22 +02:00
Carles Fernandez
edd675ade9 Merging 2017-07-25 16:28:56 +02:00
Carles Fernandez
648956ea65 Make code more readable 2017-07-25 16:26:23 +02:00
Javier Arribas
4642408066 Adding exception handlings to tracking destructor operations 2017-07-25 16:12:10 +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
e7cacc228e Merge branch 'next' of https://github.com/carlesfernandez/gnss-sdr into next 2017-06-16 21:25:44 +02:00
Carles Fernandez
61b41bf3a8 Add PRN in binary data written by Tracking blocks if dump=true 
Matlab scripts updated
 2017-06-16 21:24:14 +02:00
Carles Fernandez
7b4f65476c Remove/add blank lines 2017-06-13 11:25:37 +02:00
Carles Fernandez
9863c680f1 Merge branch 'next_fpga' of https://github.com/gnss-sdr/gnss-sdr into next 2017-06-13 11:14:35 +02:00
Carles Fernandez
0b3a8a081d Add consistency on messages from different tracking blocks 2017-06-12 17:49:08 +02:00
mmajoral
9a7bd7ffb4 adopted code style + did some code refactoring 2017-06-08 17:29:45 +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
75056ba8af removed non used variable 2017-05-24 10:40:00 +02:00
mmajoral
90ac5938dc all the class elements are initialized in the constructor 2017-05-24 10:03:58 +02:00
mmajoral
0966ea9dca code refactoring 2017-05-23 18:12:22 +02:00
mmajoral
cbe20c0920 refactoring code 2017-05-18 17:10:28 +02:00
Javier Arribas
7a2a15b37d Adding the path of Galileo E5 observations to RTKLIB solver. Some bug fixes. Work with Galileo in progress 2017-05-12 17:58:04 +02:00
Javier Arribas
b2531cb926 Bug fixes in Galileo E5a telemetry decoding. Code cleaning in Galileo E5a tracking 2017-05-11 12:53:58 +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
9fef3fbfe9 Merge branch 'next_fpga' of https://github.com/gnss-sdr/gnss-sdr into next 2017-05-08 22:48:04 +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
Javier Arribas
736e2039c6 Bug fix in Galileo E1 tracking timing notification 2017-05-04 16:43:12 +02:00
Javier Arribas
e26ddf07bc Bug fixes for duplicated observable time 2017-04-27 15:28:30 +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
Carles Fernandez
2b442777ce Fix spelling error detected by lintian 2017-04-07 17:25:21 +02:00
Javier Arribas
e0b0605545 Removing unused code, improving ref satellite selection in observables and partial correction of the gps L2 TOW offset bug 2017-03-30 19:25:46 +02:00
Javier Arribas
620a44dad9 Fix compilation error for GPU tracking module 2017-03-29 10:35:50 +02:00
Carles Fernandez
c12384cce4 Merge branch 'next_fpga' of https://github.com/gnss-sdr/gnss-sdr into 
next

# Conflicts:
#	README.md
 2017-03-13 21:05:38 +01:00
Carles Fernandez
ef5cb645a7 Code cleaning: remove tabulators, remove multiple blank lines 2017-03-13 20:54:25 +01:00
mmajoral
c6eda22bab 1 - Check for any exception in tracking_dump_reader.cc and tracking_true_obs_reader.cc when manipulating files, not just a specific exception, for compatibility with the Linux OS running in the Zynq board. 2 - gps_l1_ca_dll_pll_tracking_test.cc uses the c_aid_tracking class instead of the tracking one. 3 - Implemented the code that runs the unit test of the GPS tracking algorithm using the HW accelerator in the FPGA 2017-03-13 09:59:16 +01:00
Javier Arribas
d5656e65a8 Adding experimental input filter Pulse Blanking algorithm implementation 2017-02-21 11:35:18 +01:00
mmajoral
d22f4f5f2b Started implementing the code that uses the FPGA HW accelerators and the unit tests. For now the code contains a cloned version of the tracking tests using short complex data types plus a few new class variable definitions 2017-02-13 17:20:49 +01:00
Carles Fernandez
d491718768 Merge branch 'rinex_fix' of https://github.com/gnss-sdr/gnss-sdr into rinex_fix 2017-02-02 20:29:21 +01:00
Carles Fernandez
beb7bc9ae1 Enable extended correlation time in 16sc implementation 2017-02-02 20:29:07 +01:00
Javier Arribas
dc910bca4e GNSS simulator-in-the-loop completed for tracking and telemetry unit tests 2017-02-02 16:41:58 +01:00
Carles Fernandez
7ee864168d Remove unused variable 2017-02-02 12:04:49 +01:00
Carles Fernandez
72fff7857c Fix cshort version of GPS_L1_CA_DLL_PLL_C_Aid_Tracking 2017-02-02 12:03:51 +01:00
Carles Fernandez
886e3d24d0 Merge branch 'rinex_fix' of https://github.com/gnss-sdr/gnss-sdr into 
rinex_fix

# Conflicts:
#	src/algorithms/PVT/gnuradio_blocks/gps_l1_ca_pvt_cc.cc
#	src/algorithms/PVT/libs/gps_l1_ca_ls_pvt.cc
 2017-01-30 20:26:50 +01:00
Carles Fernandez
f6be75ecf7 Fix L2C tracking 2017-01-29 20:51:58 +01:00
Carles Fernandez
4438ffe916 Code cleaning 2017-01-28 15:31:04 +01:00
Javier Arribas
3a11452a9e Bug fixes and Code refactoring in telemetry decoder 2017-01-26 16:09:49 +01:00
Javier Arribas
c6cb41cfe3 GPS L1 CA DLL/PLL tracking fixes and gnss_synchro code refactoring 2017-01-25 11:58:05 +01:00
Carles Fernandez
e746945a18 Remove unrequired variable 2016-10-27 08:26:25 +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
3abe944877 Fix 16-bit complex resampler 2016-08-15 12:03:15 +02:00
Carles Fernandez
2499946514 Fix correlator spacing 2016-08-11 13:51:14 +02:00
Carles Fernandez
b36773edf4 Fix bug in correlator spacing 2016-08-03 17:45:54 +02:00
Carles Fernandez
7460176808 Fix implementation string 2016-08-03 17:38:38 +02:00
Javier
6cdca3b269 cuda multicorrelator bug correction 2016-06-17 17:35:19 +02:00
Javier Arribas
c8d7a607f8 Adding CPU and GPU multicorrelators unit tests 2016-06-17 12:48:31 +02:00
Carles Fernandez
5a73b4e047 Improve package reproducibility 
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
Carles Fernandez
0acb48c0b5 Remove unused queue from tracking blocks 
Now replaced by GNU Radio block's message passing system
 2016-05-09 11:51:42 +02:00
Carles Fernandez
7a6952f8b6 Remove unused queue 
Now replaced by GNU Radio block's message passing system
 2016-05-09 10:27:42 +02:00
Carles Fernandez
831cc75153 Remove tabs from the source code 2016-05-02 23:46:30 +02:00
Carles Fernandez
25e5c744d7 More consistent naming 
now volk_gnsssdr_16ic_xn_resampler_16ic implements the same resampler
than volk_gnsssdr_32fc_xn_resampler_32fc. The old one, which is faster
in SSE implementations at the expense of some constraints on the inputs
(to be documented), is now named
volk_gnsssdr_16ic_xn_resampler_fast_16ic
 2016-04-28 20:12:27 +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 
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
fc6fdc277c Fix incorrect correlator local code length in Galileo E5a tracking 2016-04-11 10:46:56 +02:00
Carles Fernandez
a10ca1a840 Filling the Signal field in all cases 2016-04-10 10:18:42 +02:00
Carles Fernandez
2e86037279 fix typo in documentation 2016-04-08 18:25:50 +02:00
Carles Fernandez
2cf82bef1d fix typo in documentation 2016-04-08 18:25:24 +02:00
Carles Fernandez
045d384061 small fixes and cleaning 2016-04-08 15:10:46 +02:00
Carles Fernandez
b8f984292a Update tests with the new tracking blocks, removing old ones 2016-04-08 11:46:39 +02:00
Javier Arribas
5aebc90ff7 Fixing some initialization problems in tracking correlators that 
could cause random segmentation faults.
 2016-04-07 19:41:22 +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
6a3258a73f Bug fix in cpu_multicorrelator 2016-04-07 12:02:25 +02:00
Javier Arribas
150aceb404 Process optimization: Moved the receiver stdout status output 
(a.k.a seconds counter) from the tracking blocks to PVT block
 2016-04-06 17:33:52 +02:00
Javier Arribas
b4e8966691 Removing the unused Output_filter block from the gnss_sdr flowgraph 2016-04-06 16:12:06 +02:00
Javier Arribas
203e998efc Adding __attribute__((unused)) in tracking GNURadio work functions to 
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 
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
Javier Arribas
eac888067f Deleted obsolete DLL_FLL_PLL GPS tracking. Deleted obsolete correlator.h and migrated all tracking in order to use the newer and optimized cpu_multicorrelator. Code simplification and code cleaning 2016-04-06 14:57:44 +02:00
Carles Fernandez
970ba3feb8 fix typo 2016-04-03 09:42:39 +02:00
Carles Fernandez
3d733a5140 initializing all members in the constructor 2016-03-31 00:27:33 +02:00
Carles Fernandez
60cc057eb6 Fix defects detected by Coverity scan 2016-03-30 23:49:53 +02:00
Carles Fernandez
806fdcdade code cleaning 2016-03-30 22:28:13 +02:00
Carles Fernandez
4f3273f296 code cleaning, removing tabs 2016-03-30 22:27:12 +02:00
Carles Fernandez
9eb175fb0e Adding new resampler kernel and integrating it in the multicorrelator 2016-03-30 21:33:43 +02:00
Carles Fernandez
70a2c5837c code cleaning 2016-03-30 21:09:38 +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
d15066fda6 Bug fix in Hybrid PVT date/time computation. Removed the obsolete GPS L1 Optim tracking block 2016-03-29 18:40:00 +02:00
Carles Fernandez
1b9516fa8b Integrating the new volk kernel in the multiple correlator (32 bits) 
and some cleaning
 2016-03-28 16:35:55 +02:00
Javier Arribas
500dc59516 Release candidate of the GPS L1 C/A telemetry decoder supporting variable tracking correlation length 2016-03-22 18:07:12 +01:00
Carles Fernandez
1703be7612 Removing optim_tracking 2016-03-18 20:28:27 +01:00
Javier Arribas
083350bd61 Refactoring of GPS L1 CA telemetry decoder. PVT is not yet fully tested 2016-03-18 17:36:29 +01:00
Javier Arribas
840bb1b9a3 Work on the telemetry decoder to support the variable-length correlator in GPS L1 CA tracking 2016-03-17 18:54:41 +01:00
Javier Arribas
2f61ad7c64 Added configuration option to customize the extension of the GPS L1 CA correlation length after bit synchronization (options are: [1,2,4,5,10,20] ms). Increasing resolution in CN0 estimator internal variables. 2016-03-16 17:32:20 +01:00
Javier Arribas
6c2f3d8f43 Bug fixes in GPS CA L1 20 extended correlator 2016-03-15 17:58:58 +01:00
Carles Fernandez
754e4436ee Revert "Experimental extended correlation for GPS L1 CA C_Aid tracking" 
This reverts commit d664dc63b3.
 2016-03-15 10:01:08 +01:00
Javier Arribas
6e076e8143 Fixing bugs in extended correlator for GPS L1 2016-03-11 18:32:56 +01:00
Carles Fernandez
1e9a9d1a55 reverting wrong commit 2016-03-09 15:56:07 +01:00
Javier Arribas
14e109983a Added confguration option to set DLL and PLL bandwidth for 20 ms 
extended correlation in C_Aid GPS L1 CA tracking (dll_bw_narrow_hz and
pll_bw_narrow_hz)
 2016-03-09 15:29:00 +01:00
Javier Arribas
d664dc63b3 Experimental extended correlation for GPS L1 CA C_Aid tracking 2016-03-08 18:30:56 +01:00
Javier Arribas
36c8db4143 Code cleaning and removing deprecated tracking modules 2016-03-01 16:45:46 +01:00
Javier Arribas
1bafa1e447 Migration of Galileo E1 DLL PLL VEML tracking to use the optimized 
cpu_multicorrelator class
 2016-02-26 11:14:45 +01:00
Javier Arribas
9bf4710679 Added a new volk_gnsssdr kernel that integrates both the phase rotator 
and n dot_product kernels. Enabled in cpu_multicorrelator_16sc
 2016-02-09 11:49:18 +01:00
Carles Fernandez
b270d1ca61 remove old code and unrequired includes 2016-01-27 21:09:23 +01:00
Carles Fernandez
5d207ffcbc integrate new volk_gnsssdr kernel (16ic rotator) 
Kernel still under development, will use generic impl by now
 2016-01-27 20:16:51 +01:00
Carles Fernandez
7e52e3cf5b fixes parallel building when volk_gnsssdr_module is already installed 2016-01-19 19:43:09 +01:00
Carles Fernandez
d30a24a48c Fixing parallel building 2016-01-19 19:34:23 +01:00
Javier Arribas
5a716840ab tracking dll pll cAid can work now with gr_complex and cshort just 
setting the data imput type in config file. All the internal receiver
signal chain can work in complex short for the first time. Speed
improvement using custom gnss-sdr volk kernels for cshort data input
types.
 2016-01-19 18:37:30 +01:00
Carles Fernandez
ae2b594c3b Moving two kernels to volk_gnsssdr. Still no testing 2016-01-13 19:38:07 +01:00
Carles Fernandez
ece7bc2c65 Integrating a new volk kernel 2016-01-13 11:42:01 +01:00
Carles Fernandez
eb1dbfe37b introducing new kernels 2016-01-12 22:48:59 +01:00
Carles Fernandez
601dc7a85c Merge branch 'new_next' of git://github.com/Arribas/gnss-sdr into 
new_volk_module
 2016-01-12 20:57:06 +01:00
Carles Fernandez
24909510e7 Updating volk_gnsssdr to the new volk scheme 2016-01-12 20:15:16 +01:00
Javier Arribas
c2676ec491 Added missing includes (to be removed in future versions). Steps towards 
the integration of new standalone kernels into volk_gnsssdr library.
 2016-01-12 18:58:00 +01:00
Javier Arribas
5ba12c6fdb Added 16 bits short int complex ultra-fast resampler, 
carrier wipe-off and correlator kernels (250% faster than
gr_complex) enabled in tracking GPS_L1_CA_DLL_PLL_C_Aid_Tracking_16sc
tracking
 2016-01-11 16:49:37 +01:00
Carles Fernandez
2697fb6198 Cleaning includes 2016-01-10 22:21:31 +01:00
Carles Fernandez
0a1aa50c4a Cleaning includes 
plus some code cleaning
 2016-01-05 10:59:37 +01:00
Carles Fernandez
1c3a9f98ee cleaning includes 2016-01-04 23:52:21 +01:00
Carles Fernandez
d0ac06d71d Cleaning includes 2016-01-04 22:56:52 +01:00
Carles Fernandez
972c86c1ea cleaning the use of includes 2016-01-04 18:06:54 +01:00
Javier Arribas
48c5227c9b bug fix for Mac OSX compiler 2015-12-23 11:31:16 +01:00
Javier Arribas
9acc7e7a20 Replaced fix point NCO by VOLK phase rotator in CPU multicorrelator 
(around 5% faster).
This optimization is enabled at this time only in
Tracking_DLL_PLL_C_Aid. Sample config can be found in
gnss-sdr_Hybrid_byte_sim.conf
 2015-12-21 11:59:15 +01:00
Javier Arribas
847716428e Updated GPU tracking implementation. Bug fixed in cuda correlator and 
performance improvements
 2015-12-11 13:53:43 +01:00
Javier Arribas
9bcea5b9cb Merge branch 'next-gnss-sdr' into new_next 
Conflicts:
	src/algorithms/tracking/gnuradio_blocks/gps_l1_ca_dll_pll_tracking_gpu_cc.cc
 2015-12-10 13:07:33 +01:00
Carles Fernandez
7b0285ba60 initializing members (defects detected by coverity scan) 2015-12-02 23:44:07 +01:00
Javier Arribas
424e7abe68 Migrating cuda tracking internal DLL/PLL vars from float to double 2015-12-02 19:00:29 +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
4e5abdf4f2 fixing parallel building if glog and gflags were built locally 2015-11-30 19:11:49 +01:00
Carles Fernandez
3c21a1853d fixing building if glog and gflags were built locally 2015-11-30 19:02:56 +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 
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 
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
e6cf773a2b removing tabs and tailing whitespaces 2015-11-27 17:37:21 +01:00
Carles Fernandez
bfbea68c8f Merge branch 'next' of git://github.com/Arribas/gnss-sdr into 
tracking_arribas

# Conflicts:
#	src/algorithms/tracking/gnuradio_blocks/CMakeLists.txt
#	src/core/receiver/gnss_block_factory.cc
 2015-11-27 14:53:33 +01:00
Carles Fernandez
df6996f3b1 reverting wrong change 2015-11-27 14:06:30 +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
38e8feefa8 Name change in new DLL PLL algorithm implementation. We introduce DLL 
PLL Carrier Aided Tracking.
 2015-11-27 12:53:27 +01:00
Javier Arribas
c8f7e08127 Updated all GPS and Galileo trackings for double floating point internal 
computations and bug fixes in the carrier phase accumulator.
(all, except Matlab-Simulink linked trackings)
 2015-11-26 18:44:04 +01:00
Cillian O'Driscoll
26b18c19ee Added a generic tracking_loop_filter class 
This implements a generic loop filter. Based on the analog PLL filters
from Kaplan and Hegarty, with a bilinear (Tustin's) transform from
s-plane to z-plane ( 1/s -> T/2 ( 1 + z^-1 )/( 1 - z^-1 ) )

Also added tests. Note the "truth" outputs
were derived from an Octave implementation of the loop filter and
Octave's builtin filter function
 2015-11-26 15:12:26 +00:00
Cillian O'Driscoll
518deb501a Added IF handling to acq and tracking 
Only GPS L1 CA DLL PLL tracking for now. Still experimental.
 2015-11-26 15:12:26 +00:00
Cillian O'Driscoll
b95219dbc6 Added two Carrier_rotate correlator utilities 
1) Carrier_rotate_and_EPL_volk

This is a very efficient VOLK based carrier wipeoff and
Early/Prompt/Late correlation. The carrier wipe off is done using the
VOLK rotator functions, which means there is no need to generate a local
replica sinusoid.

2) Carrier_rotate_and_VEPL_Volk

This adds Very Early/Early/Prompt/Late/Very Late correlation with the
VOLK rotator implementation of carrier wipe-off
 2015-11-26 15:11:59 +00:00
Cillian O'Driscoll
e6d5fe35ea Added check for zero denominator in dll discrim. 2015-11-26 15:11:59 +00:00
Javier Arribas
aed688f3b4 DLL/PLL and phase accumulator bug correction and verification almost 
done. Still some outliers detected in PPP using RTKLIB but the
positioning performande is good.
 2015-11-25 18:32:32 +01:00