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1932 Commits

Author SHA1 Message Date
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
Javier Arribas
c463456924 Adding pilot signal acquisition option for Galileo E1 2018-01-10 11:30:16 +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
a90edd025c Minor changes 2018-01-08 15:52:14 +01:00
Antonio Ramos
320b4e2d7b Migrate channel_fsm pointer to std::shared_ptr 2018-01-08 12:03:32 +01:00
Antonio Ramos
74a1f76282 Avoid multithreading collision 2018-01-08 10:57:01 +01:00
Antonio Ramos
cfc0a4a498 Clean flowgraph 2018-01-05 12:25:33 +01:00
Antonio Ramos
3a37345d4c Minor changes 2018-01-04 12:33:13 +01:00
Antonio Ramos
bbf8587970 Clean code 2018-01-04 12:16:12 +01:00
Antonio Ramos
540221e227 New Channel FSM 2018-01-04 10:51:47 +01:00
Antonio Ramos
6dd3abfdea debug2 2018-01-03 15:47:16 +01:00
Antonio Ramos
3ddea680ad debug1 2018-01-03 12:48:04 +01:00
Antonio Ramos
47c752c141 More debug lines 2018-01-03 12:44:58 +01:00
Antonio Ramos
b28c244df5 Debug log lines 2018-01-03 11:40:17 +01:00
Antonio Ramos
3eafe2047a Fix deadlock flowgraph 2018-01-02 16:56:18 +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
1cc72b8102 glonass: Adding RINEX support for rcv type 28 (GPS L2C + GLO L1 C/A) 
Adds RINEX support for receiver type 28 which combines GPS L2C and
GLONASS L2C. Fixes a couple of bugs in RINEX file generation and adds
new configuration files for L2C processing
 2017-12-27 19:10:08 -07:00
Damian Miralles
78eaa76a60 glonass rinex: Bug fixes in RINEX formats 2.11 and 3.02 
Fixes a couple of bugs for RINEX file generation depending on the
active version to be use.
 2017-12-27 11:57:25 -07:00
Damian Miralles
aa2464cc28 glonass bug fix: Adds more reliable GPST 2 UTC conversion 
Adds logic to check for exact epoch when performing leap second
correction and also fixes unit test in code for GLONASS
 2017-12-26 10:29:09 -07:00
Damian Miralles
ad07c8940b glonass_rinex: Fixes bugs in RINEX files for GLONASS processing 
Fixes bugs with observation and navigation header time logs. It forces
the log to be in UTC time as the dault when in GLONASS.
 2017-12-25 17:05:35 -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
2d8141d9b5 Migrate msg_queue boost smart pointers to gr sptr 2017-12-21 15:47:26 +01:00
Antonio Ramos
8bb0c880c0 Minor changes in DLOG lines 2017-12-21 12:12:56 +01:00
Antonio Ramos
cef7ae5f7b Add LOG lines in channel_fsm 2017-12-20 15:02:57 +01:00
Antonio Ramos
b2b889ec79 Minor changes in Telemetry comments 2017-12-18 11:07:29 +01:00
Antonio Ramos
52aabf05c1 Fix GPS L5 2017-12-15 10:57:12 +01:00
Antonio Ramos
26a521907a Minor changes 2017-12-12 17:59:13 +01:00
Antonio Ramos
8b5f7097b3 Merge remote-tracking branch 'gnss-sdr/next' into TD_GPS_L5 2017-12-05 10:09:11 +01:00
Carles Fernandez
ee37dabb1f Merge branch 'next' of https://github.com/gnss-sdr/gnss-sdr into glonass 2017-12-04 18:40:10 +01:00
Carles Fernandez
061069bc82 Apply project's coding style and other minor fixes 2017-12-04 18:39:07 +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
Antonio Ramos
1168740754 Merge remote-tracking branch 'gnss-sdr/next' into TD_GPS_L5 2017-12-04 17:19:06 +01:00
Javier Arribas
88a02340ac Revert unwanted commit in GPS L1 tracking file 2017-12-04 17:17:09 +01:00
Antonio Ramos
d501aac371 Merge remote-tracking branch 'gnss-sdr/next' into TD_GPS_L5 2017-12-04 17:10:18 +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
Antonio Ramos
6395f0e5fc Add GPS L5 Channel 2017-11-30 18:16:49 +01:00
Antonio Ramos
11486670ec Modify CNAV message structure header 2017-11-30 16:54:12 +01:00
Antonio Ramos
7c8855b9ac Add GPS L5 files 2017-11-30 15:10:08 +01:00
Antonio Ramos
d7acf4ecf5 Merge remote-tracking branch 'gnss-sdr/next' into fix_pvt_E5a 2017-11-29 12:13:40 +01:00
Antonio Ramos
140b388066 Modify RTKLIB PVT band selection and Tel. Dec. E5a 2017-11-29 12:00:05 +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
0e938db54e bugfix: Fixes RINEX V2.11 Nav. data record header 
Fixes the number of spaces used by the second field in RINEX 2.11 when
logging GLONASS Navigational information
 2017-11-24 15:20:13 -07:00
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
6d966eda5c Merge branch 'next' of https://github.com/gnss-sdr/gnss-sdr into glonass 2017-11-24 17:10:55 +01:00
Carles Fernandez
24dbdc17ee Add the capability to save .mat files to GLONASS tracking blocks 2017-11-24 17:10:50 +01:00
Carles Fernandez
733812266a Merge branch 'next' of https://github.com/gnss-sdr/gnss-sdr into next 2017-11-23 19:30:30 +01:00
Carles Fernandez
a6e6aef331 Fix / Add missing headers 2017-11-22 19:55:32 +01:00
Carles Fernandez
5d85d15ad8 Merge branch 'glonass' of https://github.com/gnss-sdr/gnss-sdr into glonass 2017-11-21 18:06:33 +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
d8c924a2ca Fix warning 2017-11-20 08:22:04 +01:00
Carles Fernandez
f719b4a22a Add .mat storing capability to Observables block 2017-11-19 20:45:52 +01:00
Carles Fernandez
b50545b446 Use matio library in tracking blocks 2017-11-19 17:52:45 +01:00
Carles Fernandez
d20902d688 Add mechanisms for inverted spectrum 2017-11-17 09:21:03 +01:00
Carles Fernandez
fe241c8b2d clean kernel 2017-11-16 20:54:04 +01:00
Carles Fernandez
eecfa6c582 Add AVX2 2017-11-16 19:51:15 +01:00
Carles Fernandez
6d216fa5a1 Add volk_gnsssdr_16ic_conjugate_16ic kernel 2017-11-16 19:45:15 +01:00
Unknown
7076bebf30 Remove unused include 2017-11-16 16:33:24 +01:00
Unknown
9ff4d8d880 Fix Galileo E5a deadlock 2017-11-16 16:33:24 +01:00
Carles Fernandez
27eece55da Add aligned kernel for AVX 2017-11-15 02:10:25 +01:00
Carles Fernandez
9c6d79e945 Fix building with Python 3.6 2017-11-15 01:23:05 +01:00
Damian Miralles
756a4b5a2e bugfixes: Add RTCM header creation for GLONASS satellites 
Added code to enable RTCM header generation when in GLONASS. Also fixes
bug to allow combined observations from GPS and GLONASS. Fix some code
compilation warnings and unit tests.
 2017-11-14 08:09:14 +01:00
Damian Miralles
3e4e94db8e clean up: Clean up warnings during compile process 
Removes unused variables from code and fix counter to include both GPS
and GLONASS observations
 2017-11-14 08:09:14 +01:00
Damian Miralles
5eab353132 bugfixes: Add RTCM header creation for GLONASS satellites 
Added code to enable RTCM header generation when in GLONASS. Also fixes
bug to allow combined observations from GPS and GLONASS. Fix some code
compilation warnings and unit tests.
 2017-11-13 22:50:16 -07:00
Damian Miralles
feae8303de clean up: Clean up warnings during compile process 
Removes unused variables from code and fix counter to include both GPS
and GLONASS observations
 2017-11-13 22:50:16 -07:00
Carles Fernandez
46a96775e4 Merge branch 'next' of https://github.com/gnss-sdr/gnss-sdr into glonass 2017-11-11 11:02:21 +01:00
Carles Fernandez
9496e66f3d Merge branch 'obs_sys_test' of https://github.com/antonioramosdet/gnss-sdr into antonioramosdet-obs_sys_test 2017-11-11 10:09:46 +01:00
Unknown
218844cce5 Minor changes in RINEX printer version setting 2017-11-10 15:07:06 +01:00
Damian Miralles
4b9c226891 bugfix: Fixes bugs in RINEX and RTCM generators 
Remove dependency of t_b in P_1 for GLONASS GNAV Ephemeris and cleaned
RINEX line for nav messages generation
 2017-11-09 20:31:53 +01:00
Unknown
829071369d Changes in cut-off frequency and transition width parameters 2017-11-07 11:55:03 +01:00
Unknown
10bbe2a267 Avoid IF parameter ambiguity 
Added a new boolean for proper instantiation and connection of the internal blocks
 2017-11-07 11:54:50 +01:00
Carles Fernandez
8fa965c75c Change parameter bw to be the cut-off frequency 2017-11-06 19:27:41 +01:00
Carles Fernandez
a8ff283bac Call the Intermediate Frequency parameter "IF" for consistency with the 
freq_xlating_fir_filter block
 2017-11-06 19:03:01 +01:00
Unknown
8e57d0829c Merge remote-tracking branch 'gnss-sdr/next' into pulse_blanking_if 2017-11-06 12:23:23 +01:00
Unknown
03f7cf0b07 Add lowpass filtering 
Lowpass filtering implementation in freq_xlating
 2017-11-06 10:32:11 +01:00
Carles Fernandez
7f452c34d2 Merge branch 'next' of https://github.com/gnss-sdr/gnss-sdr into glonass 2017-11-04 21:19:21 +01:00
Carles Fernandez
ff2e7ecbb3 Fix building for CMake 3.6 and older 
VERSION_GREATER_EQUAL was introduced in CMake 3.7
 2017-11-04 20:14:13 +01:00
Carles Fernandez
a148fe4425 Fix CMake warnings about RPATH in macOS 2017-11-04 12:09:56 +01:00
Carles Fernandez
532d69ef47 Avoid double writing of the results 2017-11-04 12:01:24 +01:00
Carles Fernandez
4992449b51 Remove unused includes 2017-11-04 10:59:51 +01:00
Carles Fernandez
f436cc8a5c Allow 'large' files in 32 bit builds (Lintian requirement) 2017-11-04 10:59:03 +01:00
Carles Fernandez
4f9d6afd7d Merge branch 'next' of https://github.com/gnss-sdr/gnss-sdr into dmiralles2009-glonass_dec 2017-11-03 16:30:24 +01:00
Carles Fernandez
a8005b5652 Merge branch 'glonass_dec' of https://github.com/dmiralles2009/gnss-sdr into dmiralles2009-glonass_dec 2017-11-03 16:18:54 +01:00
Damian Miralles
e636bba59a position fix: First GLONASS position fix 
First GLONASS L1 C/A position fix using GNSS-SDR. Fixes bug in toe
reporting for GLONASS and cleans up the code a bit. Small bug with
RINEX file still present but achievement deserves its own commit.
 2017-11-01 21:05:40 -06:00
Carles Fernandez
a9be24420e Fix typo 2017-11-01 20:49:10 +01:00
Antonio Ramos
f02bd08ce9 Merge remote-tracking branch 'origin/pulse_blanking_if' into pulse_blanking_if 2017-10-31 22:36:00 +01:00
Antonio Ramos
5958d11fd1 Baseband downconverting PulseBlanking 
Added an IF to baseband downconverting stage previous to the pulse blanking filter
 2017-10-31 22:34:21 +01:00
Antonio Ramos
dceb15acdc Baseband downconverting PulseBlanking 
Added an IF to baseband downconverting stage previous to the pulse blanking filter
 2017-10-31 20:28:34 +01:00
Carles Fernandez
afb3aa14f6 Remove commented lines 2017-10-31 16:03:41 +01:00
Carles Fernandez
647a27a192 Avoid possible duplication of linked libraries 
Add installation pointers for gnuradio-iio
 2017-10-31 16:02:18 +01:00
Carles Fernandez
c70f7b504a Fix RINEX version 2017-10-31 15:40:14 +01:00
Carles Fernandez
462de44be4 Fix compilation 2017-10-31 13:05:15 +01:00
Carles Fernandez
0054f1c5f8 Fix compilation 2017-10-31 12:45:09 +01:00
Carles Fernandez
d6ea3dac53 Merge branch 'glonass' of https://github.com/gnss-sdr/gnss-sdr into glonass 2017-10-31 11:35:26 +01:00
Carles Fernandez
15f8a86a43 Merge branch 'next' of https://github.com/gnss-sdr/gnss-sdr into glonass 2017-10-31 11:24:22 +01:00
Carles Fernandez
ffde1309b9 Fix compilation error 2017-10-31 11:23:41 +01:00
Carles Fernandez
7a2ef17927 Merge branch 'glonass_dec' of https://github.com/dmiralles2009/gnss-sdr into dmiralles2009-glonass_dec 2017-10-31 07:41:00 +01:00
Carles Fernandez
90533189d3 Merge branch 'next' of https://github.com/gnss-sdr/gnss-sdr into glonass 2017-10-31 07:34:13 +01:00
Carles Fernandez
d287901041 Add override keyword 2017-10-31 07:31:43 +01:00
Carles Fernandez
3ad5a99d0a Use const iterators instead of iterators 2017-10-31 07:24:23 +01:00
Carles Fernandez
16c0d5a2c8 Small fix 2017-10-31 07:23:43 +01:00
Carles Fernandez
cc3ed4c672 Apply project's coding style 2017-10-30 22:31:20 +01:00
Carles Fernandez
fd2a32e0eb Merge branch 'fmcomms2' of https://github.com/academiasIT/gnss-sdr into academiasIT-fmcomms2 2017-10-30 21:45:48 +01:00
rmunozl
31b4228d8b add better explanation in README.md and improve format of some files 2017-10-30 15:17:53 +00:00
lmne
23fa911dd5 Add support to fmcomms2 SDR hardware 2017-10-29 02:51:22 -03:00
Carles Fernandez
4267150445 Add Galileo acquisition grid 
and other fixes in tests
 2017-10-28 20:17:51 +02:00
Damian Miralles
6e223c4277 bugfix: changing flooring operation for tow update 2017-10-26 20:46:16 -06:00
Damian Miralles
c9fba22307 bugreport: Time managment with boost posix time 
Need to fix bug in time duration with posix time and deal with day
offsets in the code. Something seems off with day duration for long
periods of time.
 2017-10-24 08:51:38 -06:00
Damian Miralles
a1b9b092f5 Debugging GLONASS code to obtain position solution 2017-10-19 13:22:55 -06:00
Carles Fernandez
21fbe61243 Remove more unrequired includes and reorder them 2017-10-19 20:51:30 +02:00
Carles Fernandez
e944aad824 Merge branch 'next' of https://github.com/carlesfernandez/gnss-sdr into next 2017-10-19 19:26:40 +02:00
Carles Fernandez
54a0070a33 Remove unrequired and repeated includes 2017-10-19 19:26:08 +02:00
Unknown
c114d38975 Notch filters FFT improved 
FFT migrated from Armadillo to GNU Radio
 2017-10-18 12:36:12 +02:00
Unknown
52a072b2fe Merge branch 'testing' into next 
New unit tests for arithmetic (FFT) and input filters
 2017-10-18 11:21:22 +02:00
Carles Fernandez
511675a97e Apply project's coding style 2017-10-18 09:08:13 +02:00
Unknown
9a74120e7c Added Notch Filter Lite tests 
Unit tests for Notch Lite input filter
 2017-10-17 11:44:41 +02:00
Unknown
117329c1fc Avoiding copying input buffers 
Improving performances of Notch and Notch Lite input filters
 2017-10-17 11:29:30 +02:00
Unknown
0aa178b3ab Merge branch 'next' into testing 2017-10-17 11:10:00 +02:00
Unknown
93cd6a1713 Avoiding copying input buffers 
Improving performances of Notch and Notch Lite input filters
 2017-10-17 10:40:45 +02:00
Unknown
a1d432f9e8 Added Notch Filter tests 
Unit test fot Notch input filter
 2017-10-17 09:38:16 +02:00
Carles Fernandez
66a585bfeb Replace C-style casts by C++-style casts 2017-10-16 20:35:06 +02:00
Carles Fernandez
8ef49734db Avoid writing in the input buffer 
This was uncovered when replacing C-style casts to C++-style casts.

Apply project's indentation style
 2017-10-16 20:17:32 +02:00
Unknown
d8481d927b Added Pulse Blanking unit tests 
New unit tests for the pulse blanking input filter
 2017-10-16 16:36:51 +02:00
Carles Fernandez
732597860f Fix building 2017-10-16 11:39:22 +02:00
Carles Fernandez
b42ddeb524 Merge branch 'next' of https://github.com/antonioramosdet/gnss-sdr into antonioramosdet-next 2017-10-16 10:14:58 +02:00
Carles Fernandez
acfd4cc0c9 Replace C-style casts by C++ casts 
Apply code styling
Fix a GCC warning (unused variable)
 2017-10-14 12:30:03 +02:00
Carles Fernandez
76e6adf3ad Include some files that were not getting installed 2017-10-13 11:35:12 +02:00
Carles Fernandez
0be23787d7 Use __VOLK_ASM and __VOLK_VOLATILE keywords 2017-10-13 11:32:00 +02:00
Carles Fernandez
c94a0dcd61 Added __VOLK_ASM and __VOLK_VOLATILE 2017-10-13 11:27:15 +02:00
Carles Fernandez
9b1ae85904 Fix identical code for different branches 2017-10-13 11:26:39 +02:00
Carles Fernandez
bda1f15594 Fix compilation problem with Xcode 9 
The following error appeared when working with the latest macOS Xcode 9
SDK:

error: unknown type name 'mach_port_t' mach_port_t
__libcpp_thread_get_port();

Added:

#ifdef __APPLE__
#define _DARWIN_C_SOURCE
#endif

(solution found at https://github.com/arvidn/libtorrent/issues/2364 )
 2017-10-13 11:18:19 +02:00
Unknown
4dd128f633 Merge remote-tracking branch 'gnss-sdr/next' into next 2017-10-13 11:14:36 +02:00
Carles Fernandez
173b6c7d8a Pass Gnns_Satellite object by reference instead of by value 2017-10-12 19:15:44 +02:00
Carles Fernandez
f2aaf0c851 Pass GNSS_Satellite objects by reference instead of by value 
Added override keyworkd
 2017-10-12 18:32:49 +02:00
Carles Fernandez
9cec205132 Merge branch 'next' of https://github.com/carlesfernandez/gnss-sdr into glonass 2017-10-12 18:21:21 +02:00
Carles Fernandez
cf39e77396 Pass Gnss_Satellite object by reference instead of by value 2017-10-12 18:15:35 +02:00
Carles Fernandez
8a43414933 Merge branch 'glonass_dec' of https://github.com/dmiralles2009/gnss-sdr into dmiralles2009-glonass_dec 2017-10-11 18:22:56 +02:00
Damian Miralles
93640ffd46 GLONASS bugfix: Fixes settings with rtklib obs_t and nav_t members 
Adds settings in rtklib code to parse GLONASS measurements in `obs_t`
and 'nav_t' structures. It also adds the time of day field in gnav eph
to keep track as of when ephemeris are reported.
 2017-10-11 08:22:45 -06:00
Damian Miralles
ea675b4baa bugfix: Fixes signal identifier for GLONASS GNAV 
Signal identifier for GLONASS L1 C/A was changed internally to be `1G`
instead of the '1C' originally conceived from the navigation software.
Also, forces PRN number update from decoding interface
 2017-10-10 08:40:05 -06:00
Carles Fernandez
0532017857 Add blocking parameter to Glonass acquisition 2017-10-04 01:38:00 +02:00
Carles Fernandez
35620b8c57 Merge branch 'next' of https://github.com/gnss-sdr/gnss-sdr into glonass 2017-10-04 01:27:03 +02:00
Damian Miralles
c5a690cf1e GLONASS Observables: Fixes bug in TOW updating 
Fixes bug in TOW update when a new value has been computed. This adds a
new flag to keep track of TOW update given the tk component. The code
fix improves the pseudorange measurement for code
 2017-10-03 15:26:02 +02:00
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
Damian Miralles
cd0d65ecc0 bugfix: Fix computation of TOW value for GLONASS GNAV 
Fixes the TOW computation mapping from GLONASS Time to UTC time and then
conversion to TOW and WN. The logic of the conversion considers time
offsets but  may need to be reviewed.
 2017-10-03 15:26:02 +02:00
Damian Miralles
d8f697401e bugfix: Fixes bugs with units in GNAV Almanac decoding 
Forces conversion of semicircles to radians units  in some GNAV Almanac
parameters. In addition, adds safeguards in code to avoid invalid
slot number identification.
 2017-10-03 15:26:02 +02:00
Damian Miralles
529da490c3 bugfix: Fixes reporting for new almanac data 
Adds code to update the almanac information for satellites when decoded
by reducing the flags for the update. Almanac update is now reported
when the 2 required strings are decoded.
 2017-10-03 15:26:02 +02:00
Damian Miralles
4d844cfa43 bugfix: Adds conversion from relative code to data bits 
Adds conversion from relative code to data bits while decoding GLONASS
GNAV data. It also fixes bugs with CRC computation and extraction of
data from navigation message
 2017-10-03 15:26:02 +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
Damian Miralles
e0dfd90916 GLONASS Observables: Fixes bug in TOW updating 
Fixes bug in TOW update when a new value has been computed. This adds a
new flag to keep track of TOW update given the tk component. The code
fix improves the pseudorange measurement for code
 2017-10-02 23:00:45 -06:00
Damian Miralles
7cc27df082 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
 2017-09-30 12:54:08 -06:00
Damian Miralles
081a78f603 bugfix: Fix computation of TOW value for GLONASS GNAV 
Fixes the TOW computation mapping from GLONASS Time to UTC time and then
conversion to TOW and WN. The logic of the conversion considers time
offsets but  may need to be reviewed.
 2017-09-22 12:16:26 -06:00
Damian Miralles
2ab93f2599 bugfix: Fixes bugs with units in GNAV Almanac decoding 
Forces conversion of semicircles to radians units  in some GNAV Almanac
parameters. In addition, adds safeguards in code to avoid invalid
slot number identification.
 2017-09-20 08:42:01 -06:00
Damian Miralles
c1df56b7e3 bugfix: Fixes reporting for new almanac data 
Adds code to update the almanac information for satellites when decoded
by reducing the flags for the update. Almanac update is now reported
when the 2 required strings are decoded.
 2017-09-16 13:07:34 -06:00
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
Damian Miralles
0c65a4eb7c bugfix: Adds conversion from relative code to data bits 
Adds conversion from relative code to data bits while decoding GLONASS
GNAV data. It also fixes bugs with CRC computation and extraction of
data from navigation message
 2017-09-15 22:25:37 -06:00
Carles Fernandez
0857892ded Merge branch 'next' of https://github.com/gnss-sdr/gnss-sdr into odrisci-non_blocking_acq-test 2017-09-16 01:52:46 +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
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
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
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
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
Cillian O'Driscoll
676c1506da Updated volk_gnsssdr_module for real codes 
Added 16i and 32f resamplers and 32fc_32f and 16ic_16i rotator dot product to
enable use of real (rather than complex) local code replicas
 2017-09-11 15:15:27 +01:00
Carles Fernandez
667fbd58ff Merge branch 'next' of https://github.com/gnss-sdr/gnss-sdr into glonass 2017-09-10 11:24:51 +02:00
Carles Fernandez
e60c93da72 Remove extraneous parentheses warnings 2017-09-10 11:04:53 +02:00
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
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
Carles Fernandez
3f557eeb41 Warn the user about the change in parameter name 2017-09-03 23:56:41 +02:00
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
a3d2c563c9 Fixing bugs and adding plotting tool for GLONASS measurements 
Adds tracking results plot for GLONASS processing following code for
GPS. Also fix a couple of bugs in the code and address bugs from
acq and trk modules
 2017-08-31 20:51:40 -06:00
Damian Miralles
6b8973efe2 Fixing bugs in telemetry decoder code 2017-08-31 16:51:50 -06:00
Damian Miralles
0caa7fff15 Fixes ineficiencies in the code, remove unused variables 2017-08-31 09:57:30 -06:00
Damian Miralles
6331ebd8b5 Fixes issues detected during merge procedure 2017-08-31 09:57:30 -06:00
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
Damian Miralles
bf9345ebd2 Fixes error after rebase operation from upstream/next 2017-08-31 09:55:35 -06:00
Damian Miralles
85f7e333bb bug_fix: Fixes bugs in telemetry decoding interface 
Fixes several bugs with the telemetry decoder interface and clean up the
code with unused methods and members of the ephemeris object
 2017-08-31 09:55:35 -06:00
Damian Miralles
305a81a413 tel_dec: Fixing GLONASS GNAV Telemetry Decoder 
Fixes GLONASS L1 CA telemetry decoder and creating connections with
observables blocks before PVT computation. Fixes documentation and code
style in the block
 2017-08-31 09:55:35 -06:00
Damian Miralles
eb33715cb9 unit-test: Adds and fixes unit test for system-parameters block 
Adding unit test for system-parameters block, testing string decoding
logic for GLONASS GNAV messages. Bug fixes the code after several errors
were detected while debugging
 2017-08-31 09:55:35 -06:00
Damian Miralles
3f87223f35 bugfix: Fix compile errors, code style and documentation 
Fixes compilation errors after the RTCM package addition in the PVT
block. It also adds a series of class members documentation in the code
using the Doxygen standard while fixing code style errors
 2017-08-31 09:55:35 -06:00
Damian Miralles
f720ddf208 Adding RTCM messages for GLONASS support 
Adds code for RTCM in GLONASS processing. The commit includes legacy
messages (MS1009-MS1012) and integrated messages for GNSS fields.
A couple of bug fixes are included and addition of ephemeris fields
is completed.
 2017-08-31 09:55:35 -06:00
Damian Miralles
e58cd5450d Adding RTCM Data Fields for GLONASS processing 
Adds GLONASS related data fields (DFxxx) for RTCM messages including
MS1020, MS1087 and general MSM message types
 2017-08-31 09:55:35 -06:00
Damian Miralles
6669482e91 rtcm: Starting coding of RTCM standard 
Starting to add GLONASS support for RTCM v3 messages while fixing bugs
with the RINEX parser. In addition, adding more unit tests in the code
 2017-08-31 09:55:35 -06:00
Damian Miralles
d34ec96ad2 bugfix: Fixing bugs with RINEX support 
Fixes compilation errors. Modifies GLONASS GNAV Ephemeris object to
contain fields relative to GPS time using the boost posix time object.
Adds unit tests to check existent and recently added code
 2017-08-31 09:55:35 -06:00
Damian Miralles
2d40780689 Adding RINEX support for GLONASS GNAV processing 
Adds RINEX v2 and v3 support for GLONASS satellites processing including
observation and navigation data records. Also adds conversion of
ephemeris records in GNSS-SDR format to RTKLib format
 2017-08-31 09:55:35 -06:00
Damian Miralles
c445ac261b Developing interface code for RINEX printer 2017-08-31 09:55:35 -06:00
Damian Miralles
fbd6b211eb Adding code for pvt computation 2017-08-31 09:55:35 -06:00
Damian Miralles
b34a82a949 Adding code for telemetry decoder algorithms 2017-08-31 09:55:35 -06:00
Carles Fernandez
7ae4a794f6 Avoid signed overflow 2017-08-31 09:55:35 -06:00
Carles Fernandez
12aaa25d50 Do not use LOG(FATAL) since the glog library could have been stripped 
off
 2017-08-31 09:55:35 -06:00
Carles Fernandez
5530352e8a Fix bug in NMEA messages. Fixes #45 
Add a new test for the NMEA printer
 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
Carles Fernandez
fa8cb9dd5c Fix building when compilers have a C++ standard below C++11 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
47e41d5b28 Avoid signed overflow 2017-08-26 10:07:18 +02:00
Carles Fernandez
fc9740b4dc Do not use LOG(FATAL) since the glog library could have been stripped 
off
 2017-08-25 19:17:12 +02:00
Carles Fernandez
58e92343c7 Fix bug in NMEA messages. Fixes #45 
Add a new test for the NMEA printer
 2017-08-25 11:42:02 +02:00
Antonio Ramos
9df36dcd83 Minor changes 
Changing some variable names
 2017-08-24 19:22:58 +02:00
Antonio Ramos
3536bce55c Improved Notch Filter Lite 
Updated version of the filter
 2017-08-24 19:22:58 +02:00
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
Carles Fernandez
29d8e081cc Merge remote-tracking branch 'gabriel/glonass-sdr' into glonass 2017-08-23 20:53:30 +02:00
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
a4843403d7 Add required function 2017-08-23 14:09:09 -03:00
Carles Fernandez
16a65a4e2b Fix building when compilers have a C++ standard below C++11 2017-08-23 19:04:11 +02:00
Gastd
bcaeec37b9 Remove unexpected bracket 2017-08-23 13:58:12 -03:00
Gastd
d0809978d4 Add header with authors and license 2017-08-23 13:53:42 -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
b0a6483254 Add chip shift to glonass ca code 2017-08-23 13:15:42 -03:00
Gastd
fc40e1bdc7 Add code for C/A signal generation for glonass 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
41306ee044 Add code for C/A signal generation for glonass 2017-08-23 13:11:17 -03:00
Gastd
c51a4ca17b Add glonass frequency channel variable as private member 2017-08-23 13:09:28 -03:00
Gastd
48a5fa969b Add author tag 2017-08-23 13:09:28 -03:00
Gastd
bbec0acf28 Add Glonass C Aid track blocks 2017-08-23 13:09:28 -03:00
Gastd
c8488eff56 Add Glonass C Aid track adapter 2017-08-23 13:09:28 -03:00
Gastd
17e38a28fa clean code and fix dump file 2017-08-23 13:09:28 -03:00
Gastd
071c2e2cc0 Add header with authors and license 2017-08-23 13:09:28 -03:00
Gastd
c3ca053664 Update info 2017-08-23 13:09:28 -03:00
Gastd
970c32529a Add gnuradio block for glonass tracking 2017-08-23 13:09:28 -03:00
Gastd
b7c3221ca5 Add adapter for Glonass L1 C/A tracking 2017-08-23 13:09:28 -03:00
Gastd
88177d772e Update signal generator for glonass 2017-08-23 13:09:28 -03:00
Gastd
070c42164b Add Glonass signal for tests 2017-08-23 13:09:28 -03:00
Gastd
3719da9853 Reset acquisition 2017-08-23 13:09:28 -03:00
Gastd
cd8527d99e Add chip delay in Glonass L1 CA Code 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
c281ae769a Add chip shift to glonass ca code 2017-08-23 13:08:46 -03:00
Gastd
4fe9f37578 Add code for C/A signal generation for glonass 2017-08-23 13:08:46 -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
2369c98e12 fix ifndef include 2017-08-23 13:00:54 -03:00
Gastd
e78f80d459 Add chip shift to glonass ca code 2017-08-23 13:00:54 -03:00
Gastd
5ad65ab0e1 Add pcps acquisition adapter for glonass l1 ca signal 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
a399e2b0d0 Add code for C/A signal generation for glonass 2017-08-23 13:00:54 -03:00
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
c256378707 Update info 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
Gastd
911c5da12c Update signal generator for glonass 2017-08-23 00:52:45 -03:00
Gastd
5b4ffb9d0b Add Glonass signal for tests 2017-08-23 00:52:45 -03:00
Gastd
2dbab56c6c Reset acquisition 2017-08-23 00:52:45 -03:00
Gastd
4be07c78c7 Add chip delay in Glonass L1 CA Code 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
89b1838b3b Add chip shift to glonass ca code 2017-08-23 00:52:08 -03:00
Gastd
60d28e98c2 Add code for C/A signal generation for glonass 2017-08-23 00:52:08 -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
6d18c137bc Add chip shift to glonass ca code 2017-08-23 00:47:09 -03:00
Gastd
09d23e737e Add code for C/A signal generation for glonass 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
613b8bdf19 fix ifndef include 2017-08-23 00:34:16 -03:00
Gastd
8d4f2e0f85 Add chip shift to glonass ca code 2017-08-23 00:34:16 -03:00
Gastd
4f9a6d0e88 Add pcps acquisition adapter for glonass l1 ca signal 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
Gastd
4d8b45b0f5 Add code for C/A signal generation for glonass 2017-08-23 00:34:16 -03:00
Antonio Ramos
e1dc9f5aac Improving real-time performances of input filters 
Pulse blanking and Notch filters improved
 2017-08-21 13:11:18 +02:00
Antonio Ramos
1e753e5f54 Adding Single state Notch Filter 
New Notch_Filter_Lite input filter block
 2017-08-21 13:08:33 +02:00
Carles Fernandez
265caeda33 Merge branch 'next' of https://github.com/gnss-sdr/gnss-sdr into next 2017-08-21 12:06:03 +02:00
Damian Miralles
f4c221609c avx2: Adds support for AVX2 intrinsic to some kernels 
Adds AVX2 intrinsic to several kernels ranging from multiply and add to
more detailed operations such as convert. New peotokernels also may take
advantage of the fused multiply add (fma)
 2017-08-21 12:05:39 +02:00
Carles Fernandez
122ec19626 Make use of the inline keyword where appropriate 2017-08-21 11:45:12 +02:00
Carles Fernandez
6e65705b47 Fix initialization 2017-08-19 20:26:30 +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
a8c5ca81fd Remove blank line 2017-08-18 14:24:42 +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
481c6c44c6 Pass parameters by reference instead of by value 2017-08-17 17:21:45 +02:00
Carles Fernandez
a23733e716 Remove unused private member 2017-08-17 17:14:31 +02:00