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63 Commits

Author SHA1 Message Date
Carles Fernandez ae4a867249 code cleaning 
git-svn-id: https://svn.code.sf.net/p/gnss-sdr/code/trunk@262 64b25241-fba3-4117-9849-534c7e92360d
 2012-10-28 10:56:04 +00:00
Luis Esteve c428fe21c5 Changes in flowgraph and channel_fsm. Now the number of channels in acquisition mode can be controlled from the config file. 
git-svn-id: https://svn.code.sf.net/p/gnss-sdr/code/trunk@179 64b25241-fba3-4117-9849-534c7e92360d
 2012-03-02 17:17:51 +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
Luis Esteve ec57e48f4e Major changes in flowgraph, configuration file and channel. Added gnss_signal class. 
git-svn-id: https://svn.code.sf.net/p/gnss-sdr/code/trunk@146 64b25241-fba3-4117-9849-534c7e92360d
 2012-01-27 11:58:55 +00:00
Carles Fernandez 80af09f91f Acquisition, Tracking and TelemetryDecoder blocks now use Gnss_Satellite class and have access to know what parameters have to use. Algorithms are not system-related anymore. 
Some code cleaning and and enhancements in the output screen messages.

git-svn-id: https://svn.code.sf.net/p/gnss-sdr/code/trunk@135 64b25241-fba3-4117-9849-534c7e92360d
 2012-01-20 23:28:11 +00:00
Carles Fernandez 305d9f14c1 Class Gnss_Satellite extended to tracking 
git-svn-id: https://svn.code.sf.net/p/gnss-sdr/code/trunk@133 64b25241-fba3-4117-9849-534c7e92360d
 2012-01-19 19:30:05 +00:00
Carles Fernandez c03042059c Extending the Gnss_Satellite class to the acquisition interfaces 
git-svn-id: https://svn.code.sf.net/p/gnss-sdr/code/trunk@131 64b25241-fba3-4117-9849-534c7e92360d
 2012-01-19 17:42:33 +00:00
Carles Fernandez d9aff36247 Introducing Gnss_Satellite into the receiver 
git-svn-id: https://svn.code.sf.net/p/gnss-sdr/code/trunk@130 64b25241-fba3-4117-9849-534c7e92360d
 2012-01-19 07:35:49 +00:00
Carles Fernandez 60da2f4336 Code cleaning 
git-svn-id: https://svn.code.sf.net/p/gnss-sdr/code/trunk@128 64b25241-fba3-4117-9849-534c7e92360d
 2012-01-16 18:27:31 +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
Javier Arribas 69b8ac00dc - Major changes: 
- The executable file and the default configuration file is now changed from "./install/mercurio" and "./conf/mercurio.conf" to "./install/gnss-sdr" and "./conf/gnss-sdr.conf", respectively.
        - Configuration file structure changed to define in a single entry the internal sampling frequency (after the signal conditioner). NOTICE that this change affects the all the adapters (acquisition, tracking, telemetry_decoder, observables, and PVT). All the adapters are now modified to work with this feature.
        - Moved several in-line GPS L1 CA parameters (a.k.a magic numbers..) to ./src/core/system_parameters/GPS_L1_CA.h definition file.
        - Tracking blocks now uses DOUBLE values in their outputs.
        - Observables and PVT now are separated. PVT and their associated libraries are moved to ./src/algorithms/PVT
        - Temporarily disabled the RINEX output (I am working on that!)
        - GNSS-SDR screen output now gives extended debug information of the receiver status and events. In the future, this output will be redirected to a log file.

- Bug fixes:
        - FILE_SIGNAL_SOURCE now works correctly when the user configures GNSS-SDR to process the entire file.
        - GPS_L1_CA_DLL_PLL now computes correctly the PRN start values.
        - GPS_L1_CA_DLL_FLL_PLL now computes correctly the PRN start values.
        - Several modifications in GPS_L1_CA_Telemetry_Decoder, GPS_L1_CA_Observables, and GPS_L1_CA_PVT modules to fix the GPS position computation.

- New features
        - Tracking blocks perform a signal integrity check against NaN outliers before the correlation process.
        - Tracking and PVT binary dump options are now documented and we provide MATLAB libraries and sample files to read it. Available in ./utils/matlab" and "./utils/matlab/libs"
        - Observables output rate can be configured. This option enables the GPS L1 CA PVT computation at a maximum rate of 1ms.
        - GPS_L1_CA_PVT now can perform a moving average Latitude, Longitude, and Altitude output for each of the Observables output. It is configurable using the configuration file.
        - Added Google Earth compatible Keyhole Markup Language (KML) output writer class (./src/algorithms/PVT/libs/kml_printer.h and ./src/algorithms/PVT/libs/kml_printer.cc ). You can see the receiver position directly using Google Earth.
        - We provide a master configuration file which includes an in-line documentation with all the new (and old) options. It can be found in ./conf/master.conf

git-svn-id: https://svn.code.sf.net/p/gnss-sdr/code/trunk@84 64b25241-fba3-4117-9849-534c7e92360d
 2011-12-07 17:59:34 +00:00
Javier Arribas dcc3e4d858 Change of the set_doppler_freq_shift(float phase) to set_doppler_freq_shift(float doppler_freq_hz), and set_prn_code_phase(signed int phase) to set_prn_code_phase(signed int phase_samples), which are more appropiate, in tracking_interface. Minor changes in tracking adapters to be coherent with the new variable names 
git-svn-id: https://svn.code.sf.net/p/gnss-sdr/code/trunk@77 64b25241-fba3-4117-9849-534c7e92360d
 2011-11-07 11:47:49 +00:00
Carles Fernandez 228fa3b797 moving things to trunk 
git-svn-id: https://svn.code.sf.net/p/gnss-sdr/code/trunk@72 64b25241-fba3-4117-9849-534c7e92360d
 2011-10-01 18:45:20 +00:00