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155 Commits

Author SHA1 Message Date
Javier Arribas
7560a158f0 More telemetry global queues migration to GNURadio asynchronous messages 
and
some
code cleaning
 2016-04-13 16:19:15 +02:00
Javier Arribas
b56183f93b Replacing Galileo E1, SBAS, and GPS L2C telemetry shared queues and maps 
with GNURadio asynchronous messages (TLM -> PVT)
 2016-04-12 17:29:16 +02:00
Javier Arribas
588864e19e Replacing GPS telemetry shared queues and maps with GNURadio 
asynchronous messages (TLM -> PVT)
 2016-04-12 15:28:58 +02:00
Carles Fernandez
26ff3dbe1c main returns 0 upon normal ternimation 
The return value for main should indicate how the program exited. Normal
exit is generally represented by a 0 return value from main. Abnormal
termination is usually signalled by a non-zero return but there is no
standard for how non-zero codes are interpreted
 2016-03-04 15:26:55 +01:00
Carles Fernandez
e4206d38f6 Try to use OpenSSL if GnuTLS with openssl compatibility enabled is not 
found.
 2015-10-27 20:18:48 +01:00
Carles Fernandez
6febea48fa bumping version number 2015-09-02 00:38:46 +02:00
Carles Fernandez
429e4e8776 Fixing compilation when CUDA is not present 2015-08-25 17:07:36 +02:00
Javier Arribas
7b57bd28f8 Merge branch 'next-gnss-sdr' into next 2015-08-25 12:40:31 +02:00
Javier Arribas
1aa84cd1c4 Updated CUDA kernels and several GPU tracking optimizations. 
Bug fix in GPS_L1_CA_DLL_PLL binary dump
 2015-08-06 17:05:15 +02:00
Javier Arribas
26cf90cdd4 First working version of the GPU GPS tracking block (it requires NVIDIA 
CUDA
3.0 GPU hardware)
 2015-07-24 17:21:25 +02:00
Carles Fernandez
0dcdf00d19 Fixing linking problems 2015-07-16 15:46:01 +02:00
Javier
b8d3f293f1 GPS L2C bug fixes. Added skeleton for a Mixed (multi-frequency and 
multi-system) observables block.
 2015-06-05 18:46:00 +02:00
Carles Fernandez
073d36e77f adding an option to remove logging 2015-05-23 11:20:26 +02:00
Carles Fernandez
c22005eda1 catching all the exceptions 2015-05-23 10:04:48 +02:00
Carles Fernandez
aa18634c87 Handling error if logging directory can't be created 2015-05-19 18:20:28 +02:00
Anthony Arnold
9ecf17a602 Link dependencies 2015-04-30 17:18:15 +10:00
Carles Fernandez
444bccdf2f empty folders forbidden by debian packaging 2015-02-15 15:50:31 +01:00
Carles Fernandez
3b3eb45499 version update 2015-01-13 11:11:23 +01:00
Carles Fernandez
f978f8e3e7 fixing includes 2015-01-09 13:47:52 +01:00
Carles Fernandez
6620e7d43c Updating copyright year 2015-01-08 19:49:59 +01:00
Carles Fernandez
54eb5d65be Making UHD not required, but used by default if found 2014-11-14 21:42:22 +01:00
Carles Fernandez
ee37617ce0 adding manpages 2014-11-14 21:03:45 +01:00
Carles Fernandez
d7c8ecc230 etc/ folder changed to share/ since it is a Filesystem Hierarchy 
Standard (FHS) requirement for architecture-independent
application-specific static files
 2014-11-12 23:05:53 +01:00
Carles Fernandez
059c23595c some linking fixes 2014-11-09 15:31:35 +01:00
Carles Fernandez
ba5b057302 Fix macports compilation 2014-11-07 21:44:16 +01:00
Carles Fernandez
8afa1be6cf Adding volk_gnsssdr 2014-11-07 18:23:59 +01:00
Carles Fernandez
79f88bd142 Changes in the building system 2014-11-05 23:26:31 +01:00
Carles Fernandez
74cb7ff362 Changing building system: 'cmake && make && sudo make install' 2014-11-04 21:28:01 +01:00
Carles Fernandez
045c432920 Some changes to make it work with Yosemite 2014-10-18 12:39:58 +02:00
Carles Fernandez
9c7795dd9a Changing C-styled cast by C++ style 2014-09-12 20:23:39 +02:00
Carles Fernandez
2445620e76 Changing build type to RelWithDebInfo if ENABLE_GPERFTOOLS option is ON 2014-08-10 20:00:10 +02:00
Carles Fernandez
3257d8cba1 Improving handling of optional processing blocks and linking libraries. 
New options ENABLE_GN3S, ENABLE_RTLSDR, ENABLE_OPENCL, ENABLE_ARRAY and
ENABLE_GPERFTOOLS, all set by default to OFF. Users can enable that
features by 'cmake -DENABLE_XXX=ON ../ '. OpenCL is now not used by
default since it was giving problems in some platforms. Old variables
(RTSDR_DRIVER, GN3S_DRIVER, RAW_ARRAY_DRIVER and DISABLE_OPENCL) are
still honored and can be used in the same way, but the new ENABLE_XXX
are recommended for the sake of more uniform naming. Main CMakeFile.txt
has been rearranged, putting options first, then searching for the
required libraries, and then the optional ones. If Gperftools is enabled
and found, binaries are linked to the tcmalloc and profiler libraries,
and using the adequate flags. Fixed building in Mac OSX if Armadillo and
OpenBLAS were not installed in the system.
 2014-08-07 21:04:01 +02:00
Carles Fernandez
fabf623c43 Require at least Boost 1.45, so boost:filesystem::temp_directory_path() 
can be used. It is useful on Mac OS X, where the log folder is not at
/tmp. Boost 1.45 was released on Nov 9th, 2010, so it is unlikely that
any user is using something older.
 2014-06-10 00:14:18 +02:00
Carles Fernandez
8f16b0d095 adding two missing queues 2014-04-25 23:31:11 +02:00
Carles Fernandez
3a68888636 Recovering main 2014-04-25 22:00:09 +02:00
Carles Fernandez
f371823fc0 Applying patch by Leonardo Tonetto 
0001-Saving-acquisition-assistance-data.patch
 2014-04-25 21:48:52 +02:00
Carles Fernandez
860743a6e1 Adding version info in program output 2014-04-10 22:26:39 +02:00
Carles Fernandez
39f8754217 Cleaning the terminal output and dumping most of the information in the log file. Better use of the glog library, logging can be seen also in Release, in real time by doing './gnss-sdr --logtostderr=1'. Update to latest version of Armadillo. 
git-svn-id: https://svn.code.sf.net/p/gnss-sdr/code/trunk@486 64b25241-fba3-4117-9849-534c7e92360d
 2014-03-16 19:58:29 +00:00
Carles Fernandez
004495507d Fixing detection of GNU Radio when installed in non-usual locations (e.g. /home/user/target). Now the user can tell cmake where GNU Radio is by 'cmake ../ -DGNURADIO_INSTALL_PREFIX=/home/user/target' 
git-svn-id: https://svn.code.sf.net/p/gnss-sdr/code/trunk@462 64b25241-fba3-4117-9849-534c7e92360d
 2013-12-14 10:23:33 +00:00
Carles Fernandez
669910f6af Improving the way cmake detects GNU Radio. Switching from FindGnuradioXXX() to ConfigGnuradio.cmake. Fixed a typo in README. Tested in Mac OS X 10.9 and Ubuntu 13.10 64 bits, should work on other versions as well. 
git-svn-id: https://svn.code.sf.net/p/gnss-sdr/code/trunk@442 64b25241-fba3-4117-9849-534c7e92360d
 2013-11-13 21:07:33 +00:00
Carles Fernandez
5b2abb62c2 Clean Mavericks configuration 
git-svn-id: https://svn.code.sf.net/p/gnss-sdr/code/trunk@439 64b25241-fba3-4117-9849-534c7e92360d
 2013-11-10 00:48:22 +00:00
Carles Fernandez
1a623a155f include SBAS_L1_Telemetry_Decoder in the block factory, and the corresponding queues 
git-svn-id: https://svn.code.sf.net/p/gnss-sdr/code/trunk@437 64b25241-fba3-4117-9849-534c7e92360d
 2013-11-09 23:11:46 +00:00
Carles Fernandez
a8619337be Now GNSS-SDR also builds on Mac OS X 10.9 Mavericks using clang++ and libc++. Updated cmake scripts, some modification of code not accepted by clang. Updated README with instructions for Mavericks. Fixed file length computation in 64-bit architectures. 
git-svn-id: https://svn.code.sf.net/p/gnss-sdr/code/trunk@435 64b25241-fba3-4117-9849-534c7e92360d
 2013-11-09 10:51:11 +00:00
Carles Fernandez
e0947ff900 Adds libc++ (an implementation of the C++ standard library) when compiling on Mac OS X. 
git-svn-id: https://svn.code.sf.net/p/gnss-sdr/code/trunk@426 64b25241-fba3-4117-9849-534c7e92360d
 2013-10-20 22:12:43 +00:00
Carles Fernandez
2972272b3e Fixes compilation issues on Mac OS X. Now it builds successfully against gnuradio installed by Macports and using gcc 4.8. Upgrade version of Gtest. Some fixes and updates in documentation and code cleaning. 
git-svn-id: https://svn.code.sf.net/p/gnss-sdr/code/trunk@423 64b25241-fba3-4117-9849-534c7e92360d
 2013-10-18 18:26:06 +00:00
Carles Fernandez
05f09d1570 code cleaning 
git-svn-id: https://svn.code.sf.net/p/gnss-sdr/code/trunk@401 64b25241-fba3-4117-9849-534c7e92360d
 2013-08-02 16:00:12 +00:00
Javier Arribas
b34a85c642 front-end-cal code cleaning, documentation and tunning tasks 
git-svn-id: https://svn.code.sf.net/p/gnss-sdr/code/trunk@400 64b25241-fba3-4117-9849-534c7e92360d
 2013-08-01 14:01:07 +00:00
Javier Arribas
b0a323095d Towards a Galileo INAV Navigation decoder: First version of the Galileo_E1_Telemetry_Decoder block. In this version only the preamble detection and page part synchro is functional. 
git-svn-id: https://svn.code.sf.net/p/gnss-sdr/code/trunk@389 64b25241-fba3-4117-9849-534c7e92360d
 2013-07-15 17:07:10 +00:00
Javier Arribas
58b280afb6 Switch to GNU Radio 3.7.x API 
git-svn-id: https://svn.code.sf.net/p/gnss-sdr/code/trunk@368 64b25241-fba3-4117-9849-534c7e92360d
 2013-07-04 13:47:40 +00:00
Javier Arribas
e592672282 GPS L1 multi-dwell Assisted acquisition algorithm under construction. 
git-svn-id: https://svn.code.sf.net/p/gnss-sdr/code/trunk@352 64b25241-fba3-4117-9849-534c7e92360d
 2013-03-20 18:19:26 +00:00
Javier Arribas
d7b014e373 Experimental GPS assistence using Secure User Plane Protocol (SUPL) initial tests. Not usable yet! 
git-svn-id: https://svn.code.sf.net/p/gnss-sdr/code/trunk@348 64b25241-fba3-4117-9849-534c7e92360d
 2013-03-15 18:05:37 +00:00
Javier Arribas
12003ffa94 GNSS-SDR now uses CMAKE as the only build system. Goodbye BJAM! 
git-svn-id: https://svn.code.sf.net/p/gnss-sdr/code/trunk@347 64b25241-fba3-4117-9849-534c7e92360d
 2013-03-15 18:03:01 +00:00
Javier Arribas
8b2d21c1c9 Major changes: 
- Gps telemetry decoder and PVT now uses independent queues for ephemeris, iono, utc_model and almanac. The old gps_navigation_queue is now deprecated and it is removed from the implementation. This affect almost all the PVT and Rinex printer classes.
- Rinex printer class updated to use the new ephemeris, iono, utc_model objects
Bug fixes and correction:
- The pseudorange generation now is based on the computed TOW for each received symbol. The History_Shift computation become simplier in this way. This modification is also a solution for a bug where the pseudoranges became temporally invalid when the TOW is updated (that happen every 6 secons!) 

git-svn-id: https://svn.code.sf.net/p/gnss-sdr/code/trunk@343 64b25241-fba3-4117-9849-534c7e92360d
 2013-03-14 12:52:32 +00:00
Javier Arribas
175a143c61 Thowards A-GNSS-SDR: New classes to store GPS SV orbital, clock, and ionosphere parameters. Work in progress... 
git-svn-id: https://svn.code.sf.net/p/gnss-sdr/code/trunk@342 64b25241-fba3-4117-9849-534c7e92360d
 2013-03-11 18:29:33 +00:00
Carles Fernandez
0c5b294e7d Update year in welcome message 
git-svn-id: https://svn.code.sf.net/p/gnss-sdr/code/trunk@341 64b25241-fba3-4117-9849-534c7e92360d
 2013-02-17 12:01:09 +00:00
Carles Fernandez
4819285e5c improving GCC flags related to the host processor and moving GNSS_SDR_VERSION definition to a better place. 
git-svn-id: https://svn.code.sf.net/p/gnss-sdr/code/trunk@328 64b25241-fba3-4117-9849-534c7e92360d
 2013-01-24 20:04:39 +00:00
Carles Fernandez
414b807f92 Using CMake to set the program version. This is an example of how a CMake variable can be used inside the C++ code without breaking anything. 
git-svn-id: https://svn.code.sf.net/p/gnss-sdr/code/trunk@326 64b25241-fba3-4117-9849-534c7e92360d
 2013-01-22 20:40:25 +00:00
Carles Fernandez
67246d9efe Avoid the requirement of Boost 1.45, since Debian 6.0.6 uses 1.42 
git-svn-id: https://svn.code.sf.net/p/gnss-sdr/code/trunk@322 64b25241-fba3-4117-9849-534c7e92360d
 2013-01-19 17:06:39 +00:00
Carles Fernandez
e0f577fe98 If Armadillo is not installed in the system, now CMake will download it, patch it in order to make a static library, build it, and link it with the rest of GNSS-SDR. 
git-svn-id: https://svn.code.sf.net/p/gnss-sdr/code/trunk@306 64b25241-fba3-4117-9849-534c7e92360d
 2013-01-03 01:48:34 +00:00
Carles Fernandez
6628e5e2d8 Now gflags and google-glog are downloaded, configured, build and linked automatically when doing "make". Since gflags is a prerequisite for the proper functioning of glog, glog is always built locally when gflags is missing. 
git-svn-id: https://svn.code.sf.net/p/gnss-sdr/code/trunk@305 64b25241-fba3-4117-9849-534c7e92360d
 2013-01-01 11:24:42 +00:00
Carles Fernandez
74668e14dd Glog is now downloaded, configured, built and linked automatically if it is not found in the host system. 
git-svn-id: https://svn.code.sf.net/p/gnss-sdr/code/trunk@304 64b25241-fba3-4117-9849-534c7e92360d
 2012-12-29 21:07:43 +00:00
Carles Fernandez
c6e974ab21 Starting CMake support. In the root directory of gnss-sdr, type: 
$ mkdir build && cd build && cmake ../ && make && make install

git-svn-id: https://svn.code.sf.net/p/gnss-sdr/code/trunk@290 64b25241-fba3-4117-9849-534c7e92360d
 2012-12-24 02:33:50 +00:00
Javier Arribas
0760fa0f3e - New NCO library for carrier signal generation: Provides a fixed point optimized wrapper for GNU Radio fxp CORDIC and SSE2 floating point implementation ( sse_mathfunc.h implementation). The library is available as nco_lib.h 
- Updated Unit Test to benchmark all the current NCO implementations (./run_tests --gtest_filter=Cordic_Test.StandardCIsFasterThanCordic)

-Gps_L1_Ca_Dll_Pll_Optim_Tracking algorithm updated with new NCO library for carrier wipeoff and some other optimizations.



git-svn-id: https://svn.code.sf.net/p/gnss-sdr/code/trunk@281 64b25241-fba3-4117-9849-534c7e92360d
 2012-11-22 17:43:24 +00:00
Carles Fernandez
1aea9db69f Changed the "CN_estimators" library name by the more informative "lock_detectors". The CN0 estimators for GPS L1 C/A and Galileo E1 have been unified 
git-svn-id: https://svn.code.sf.net/p/gnss-sdr/code/trunk@254 64b25241-fba3-4117-9849-534c7e92360d
 2012-10-21 09:54:37 +00:00
David Pubill
c241b7b1d6 - Added TCP connector for Galileo E1 simulink tracking 
- Added simulink-based Galileo_E1_DLL_PLL_VEML_Tracking

git-svn-id: https://svn.code.sf.net/p/gnss-sdr/code/trunk@250 64b25241-fba3-4117-9849-534c7e92360d
 2012-10-19 13:38:25 +00:00
Javier Arribas
02ab6ce7d7 New GPS L1 CA tracking module GpsL1CaDllPllOptimTracking optimized for speed: 
- The local code replica is pre-initialized and resampled to the nominal PRN code sample rate (no code Doppler correction)

git-svn-id: https://svn.code.sf.net/p/gnss-sdr/code/trunk@242 64b25241-fba3-4117-9849-534c7e92360d
 2012-09-04 15:57:30 +00:00
Luis Esteve
01c80dac80 Fixed bug in gnss_flowgraph.cc. 
Galileo satellites added to available_GNSS_signals_

git-svn-id: https://svn.code.sf.net/p/gnss-sdr/code/trunk@239 64b25241-fba3-4117-9849-534c7e92360d
 2012-09-03 11:58:28 +00:00
Javier Arribas
598512529f Added NMEA 2.1 protocol for PVT dump. 
This is an experimental release that only supports FILE dump operations.



git-svn-id: https://svn.code.sf.net/p/gnss-sdr/code/trunk@235 64b25241-fba3-4117-9849-534c7e92360d
 2012-08-28 17:14:18 +00:00
Javier Arribas
2252797386 Post-processing of Baseband signals captured using IQ Interleaved short integers are now supported using the new data type adapter Ishort_To_Complex 
git-svn-id: https://svn.code.sf.net/p/gnss-sdr/code/trunk@221 64b25241-fba3-4117-9849-534c7e92360d
 2012-08-01 14:17:40 +00:00
Javier Arribas
bc87ea4472 Added support for the Realtek RTL2832U OsmoSDR signal source. The Rtlsdr_Signal_Source adapter compilation is optional. See GNSS-SDR README for more information. 
git-svn-id: https://svn.code.sf.net/p/gnss-sdr/code/trunk@220 64b25241-fba3-4117-9849-534c7e92360d
 2012-08-01 13:11:02 +00:00
Javier Arribas
b849b20a8c Added optional support for Sparkfun SiGe GN3S USB GPS RF sampler: 
- Added a pre-compiled custom GN3S firmware.
- Added a fully-compliant GNU Radio source block for GN3S USB dongle. It can be used also from GNU Radio companion and from Python applications.
- Added a new GN3S_Signal_Source block. It is possible to disable the GN3S signal source compilation. See README.

git-svn-id: https://svn.code.sf.net/p/gnss-sdr/code/trunk@217 64b25241-fba3-4117-9849-534c7e92360d
 2012-07-30 15:46:07 +00:00
Luis Esteve
6f7b4f5aea Added freq_xlating_fir_filter class, this class implements a FIR filter and a composite frequency translation that shifts center_frequency down to zero Hz. 
git-svn-id: https://svn.code.sf.net/p/gnss-sdr/code/trunk@215 64b25241-fba3-4117-9849-534c7e92360d
 2012-07-18 13:29:18 +00:00
Carles Fernandez
b67be26aa2 Explicitly informs about the logging path and how to change it with the --log_dir flag. This is specially useful in MacOS, where the default path is not /tmp but a lengthly, not-easy-to-memorize folder name. This change requires Boost 1.45 or above. Ubuntu 10.10 shipped Boost 1.42, so this change breaks compatibility with Ubuntu 10.10. Feel free to remove the boost::filesystem::temp_directory_path() call if you want to continue using Boost 1.42. The --log_dir flag will still work. 
git-svn-id: https://svn.code.sf.net/p/gnss-sdr/code/trunk@211 64b25241-fba3-4117-9849-534c7e92360d
 2012-07-15 01:08:18 +00:00
Luis Esteve
c9a06f702a Major update: 
1) Galileo E1 Acquisition adapter block added (Gnuradio block modification to use the same block with the 2 systems with 2 adapters)
2) Tests and signal samples for Galileo E1 Acquisition signal block
3) Library for Galileo E1 signal processing
4) Galileo_E1.h with constant variables for this system

git-svn-id: https://svn.code.sf.net/p/gnss-sdr/code/trunk@209 64b25241-fba3-4117-9849-534c7e92360d
 2012-07-12 21:17:37 +00:00
Carles Fernandez
f6892a8bf3 It seems that definitions such as 
const bits_slice INTEGRITY_STATUS_FLAG = {{23,1}};

used in GPS_L1_CA.h are not allowed in the C++11 standard since they do not correspond to any valid constructor. This is accepted by the current version of gcc (probably due to backward compatibility with C and earlier versions of C++), but it *could* not be accepted in future versions. This can be fixed by putting the struct into a std::vector. I don't know if this is the best way but it seems to work well and does not implies major changes in the code.

There is another issue with the Gnss_Synchro class. Since it had a constructor and a destructor, it could not be considered a POD (Plain Old Data) structure and this has some limitations: while gcc and the C99 standard allowed an array's size to be determined at run time, this extension is not permitted in standard C++. This issue has implications when passing Gnss_Synchro through memory between signal processing blocks. In order to fix this, I have removed the Gnss_Synchro.cc implementation and now this is a header-only class where the array size can be determined at compile time


git-svn-id: https://svn.code.sf.net/p/gnss-sdr/code/trunk@204 64b25241-fba3-4117-9849-534c7e92360d
 2012-07-02 12:45:20 +00:00
David Pubill
984b782660 Added a new tracking algorithm that uses TCP sockets to move the work of a processing block to a remote machine executing MATLAB Simulink. 
git-svn-id: https://svn.code.sf.net/p/gnss-sdr/code/trunk@185 64b25241-fba3-4117-9849-534c7e92360d
 2012-03-16 10:55:58 +00:00
Javier Arribas
1cb02b5df2 New signal source for real-time operation with Universal Hardware Driver (UHD) devices. RF Real-time milestone reached!! 
git-svn-id: https://svn.code.sf.net/p/gnss-sdr/code/trunk@180 64b25241-fba3-4117-9849-534c7e92360d
 2012-03-02 18:50:21 +00:00
Luis Esteve
c0aca3b5d0 Major changes: 
- Fir_Filter implementation for InputFilter block in SignalConditioner
- Tests for InputFilter and Resampler
- Fixed some bugs

git-svn-id: https://svn.code.sf.net/p/gnss-sdr/code/trunk@176 64b25241-fba3-4117-9849-534c7e92360d
 2012-02-24 16:06:14 +00:00
Carles Fernandez
553cd48888 control_thread is now a smart pointer. No deletes in C++11 style. In this case I think is useless, but serves as example 
git-svn-id: https://svn.code.sf.net/p/gnss-sdr/code/trunk@174 64b25241-fba3-4117-9849-534c7e92360d
 2012-02-23 19:10:48 +00:00
Luis Esteve
d5655f27df Major changes. Signal Conditioner holds now blocks to change data type, filter and resample input data. 
git-svn-id: https://svn.code.sf.net/p/gnss-sdr/code/trunk@172 64b25241-fba3-4117-9849-534c7e92360d
 2012-02-19 17:45:51 +00:00
Luis Esteve
c5d142a258 Deleting old direct_resampler 
git-svn-id: https://svn.code.sf.net/p/gnss-sdr/code/trunk@167 64b25241-fba3-4117-9849-534c7e92360d
 2012-02-18 16:52:15 +00:00
Javier Arribas
b7bb79a058 Code cleaning: deleted old dependences with Gregory GPS-SDR files 
git-svn-id: https://svn.code.sf.net/p/gnss-sdr/code/trunk@160 64b25241-fba3-4117-9849-534c7e92360d
 2012-02-16 16:13:45 +00:00
Javier Arribas
0a62725445 - Improved speed for samples inconsistency check in tracking modules, and 
- Added a total elapsed run time counter in main: now it is possible to compare the post-processing time with the signal duration. The elapsed time is reported in STD::COUT when GNSS-SDR finish the main thread.

git-svn-id: https://svn.code.sf.net/p/gnss-sdr/code/trunk@156 64b25241-fba3-4117-9849-534c7e92360d
 2012-02-08 19:50:16 +00:00
Javier Arribas
dd01b83bc3 GNSS SDR now uses the unified Gnss_Synchro class to exchange signal synchronization data between Acquisition, Tracking and Telemetry decoder blocks. 
git-svn-id: https://svn.code.sf.net/p/gnss-sdr/code/trunk@147 64b25241-fba3-4117-9849-534c7e92360d
 2012-01-27 18:01:17 +00:00
Javier Arribas
22925909fd Added new classes Gnss_Synchro and Gnss_Signal 
git-svn-id: https://svn.code.sf.net/p/gnss-sdr/code/trunk@145 64b25241-fba3-4117-9849-534c7e92360d
 2012-01-25 16:23:54 +00:00
Carles Fernandez
0d598a7188 Added implementation of plain cordic class in tracking/libs. Added a corresponding test. The implementation is slower than standard sin and cos implementations, so it is not used in the receiver. The test will fail otherwise, indicating that this should be used instead of standard functions. 
git-svn-id: https://svn.code.sf.net/p/gnss-sdr/code/trunk@142 64b25241-fba3-4117-9849-534c7e92360d
 2012-01-25 01:57:28 +00:00
Javier Arribas
b72802a51f Added experimental SIMD-accelerated correlator for tracking, using GNURadio volk libraries. 
git-svn-id: https://svn.code.sf.net/p/gnss-sdr/code/trunk@134 64b25241-fba3-4117-9849-534c7e92360d
 2012-01-20 16:37:16 +00:00
Carles Fernandez
115b36c722 add a new class called gnss_satellite. 
git-svn-id: https://svn.code.sf.net/p/gnss-sdr/code/trunk@129 64b25241-fba3-4117-9849-534c7e92360d
 2012-01-16 22:01:29 +00:00
Carles Fernandez
63377a4ece The class gps_navigation_message is now Gps_Navigation_Message, following the coding style. 
git-svn-id: https://svn.code.sf.net/p/gnss-sdr/code/trunk@122 64b25241-fba3-4117-9849-534c7e92360d
 2012-01-12 00:47:32 +00:00
Carles Fernandez
ca960b96e9 Now the software recognizes the satellite block to which the SV belongs. 
Experimental storage of ephemeris in RINEX NAV file.

Some double variables are now int.

The nav message header and data Rinex printer handles both versions 2.11 and 3.01.

Change of filename: rinex_2_1_printer is now rinex_printer.

Class rinex_printer is now Rinex_Printer.

git-svn-id: https://svn.code.sf.net/p/gnss-sdr/code/trunk@117 64b25241-fba3-4117-9849-534c7e92360d
 2012-01-10 08:43:58 +00:00
Carles Fernandez
b1d1d53e9e deactivates SetVersionString 
git-svn-id: https://svn.code.sf.net/p/gnss-sdr/code/trunk@114 64b25241-fba3-4117-9849-534c7e92360d
 2012-01-07 05:28:55 +00:00
Carles Fernandez
8738498691 Added a method in gps_navigation message that computes UTC time. 
Experimental creation of RINEX headers.

git-svn-id: https://svn.code.sf.net/p/gnss-sdr/code/trunk@112 64b25241-fba3-4117-9849-534c7e92360d
 2012-01-07 05:21:11 +00:00
Carles Fernandez
ce4ddd03e8 Deleting gps_telemetry.cc and gps_telemetry.h. Most of the functions were not used anywhere, the others have been moved to places in which make sense. 
git-svn-id: https://svn.code.sf.net/p/gnss-sdr/code/trunk@107 64b25241-fba3-4117-9849-534c7e92360d
 2012-01-03 09:27:24 +00:00
Carles Fernandez
3ceef64d27 Minor documentation fixes, changes of #defines by const 
git-svn-id: https://svn.code.sf.net/p/gnss-sdr/code/trunk@106 64b25241-fba3-4117-9849-534c7e92360d
 2012-01-03 07:31:32 +00:00
Carles Fernandez
fc4d8cc7bf Recovering compatibility with the Boost version that comes with Ubuntu 10.10. 
boost::filesystem::temp_directory_path() is only available from Boost 1.45, while Ubuntu 10.10 comes with Boost 1.42. 

git-svn-id: https://svn.code.sf.net/p/gnss-sdr/code/trunk@104 64b25241-fba3-4117-9849-534c7e92360d
 2011-12-28 21:55:11 +00:00
Carles Fernandez
2ce62706af Adding documentation and improving code formatting. 
git-svn-id: https://svn.code.sf.net/p/gnss-sdr/code/trunk@103 64b25241-fba3-4117-9849-534c7e92360d
 2011-12-28 21:36:45 +00:00
Carles Fernandez
0cee2be18f Now you can change the default /tmp directory with the flag --log_dir 
$ ./gnss-sdr --log_dir=./log

Added some documentation and comments

git-svn-id: https://svn.code.sf.net/p/gnss-sdr/code/trunk@101 64b25241-fba3-4117-9849-534c7e92360d
 2011-12-27 21:21:12 +00:00
Carles Fernandez
27b5074152 gnss-sdr now accepts a --config_file flag for specifying the configuration file: 
./gnss-sdr --config_file="my_receiver.conf" 

and another --signal_source flag that, if specified, overrides the file in the configuration:

./gnss-sdr --signal_source=/path/to/file.dat

Requires gflags 1.6 or later.

git-svn-id: https://svn.code.sf.net/p/gnss-sdr/code/trunk@100 64b25241-fba3-4117-9849-534c7e92360d
 2011-12-26 05:04:27 +00:00
Carles Fernandez
181596a55e Fixing some problems with Boost round (works in darwin) and std::round (works in linux gcc). Also fixing building problems 
git-svn-id: https://svn.code.sf.net/p/gnss-sdr/code/trunk@95 64b25241-fba3-4117-9849-534c7e92360d
 2011-12-24 22:15:37 +00:00
Carles Fernandez
baebfd96be Adding compatibility with Mac OS X 10.6.8 (Snow Leopard) 
git-svn-id: https://svn.code.sf.net/p/gnss-sdr/code/trunk@94 64b25241-fba3-4117-9849-534c7e92360d
 2011-12-24 20:54:25 +00:00