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Commit Graph

228 Commits

Author SHA1 Message Date
lmne
23fa911dd5 Add support to fmcomms2 SDR hardware 2017-10-29 02:51:22 -03:00
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dc18980194 The global parameter name GNSS-SDR.internal_fs_hz has been replaced by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
Carles Fernandez
4f292bbe8e Fix examples with old configuration notation. Fixes #64" 2017-08-25 12:37:41 +02:00
Javier Arribas
81a1712082 Removing the GNURadio sample forecast requirements from telemetry decoders, thus to reduce the positioning delay and alleviate the GNURadio buffering requirements 2017-05-17 12:48:57 +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
deb916b342 Remove reference to old block implementation 2017-05-11 06:15:35 +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
Carles Fernandez
278040a73c Update conf files to new implementation for PVT 2017-05-08 21:12:32 +02:00
mmajoral
de2043ca00 cleaned the acquisition code that runs in the Zynq SoC, cleaned some tracking files that run in the Zynq SoC as well. 2017-05-08 17:03:27 +02:00
mmajoral
28058000de set up the receiver to work with the FPGA 2017-05-05 17:08:49 +02:00
Javier Arribas
2ee29af3bd Adding FPGA accelerators support in gnss-sdr configuration options 2017-05-05 16:37:29 +02:00
Carles Fernandez
417dc1daf1 Store work 2017-04-21 16:14:46 +02:00
Javier Arribas
e90a9aa2bf Migration of the internal LS PVT solver to RTKLIB solver in progress. First working version for GPS L1. Removing SBAS duplicated code. 2017-04-20 16:10:12 +02:00
Javier Arribas
807ca24fc2 Refactoring code. Adding new experimental tests and new common TX time observables algorithm 2017-04-12 17:04:51 +02:00
Javier Arribas
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
b745ebf0a8 GPS CNAV satellite positioning bug fixes. 2017-03-29 18:32:17 +02:00
Javier Arribas
d42696bfd3 Consolidation of all the observables and PVT algorithms in hybrid observables and hybrid PVT supporting multi-signals and multi-system operations 2017-03-24 15:25:17 +01:00
Javier Arribas
d5656e65a8 Adding experimental input filter Pulse Blanking algorithm implementation 2017-02-21 11:35:18 +01:00
Carles Fernandez
0db1ecce32 Fiw wrong commit 2017-02-03 16:42:16 +01:00
Carles Fernandez
9664b65720 Merge branch 'mako' of https://github.com/carlesfernandez/gnss-sdr into
no-cheetah

# Conflicts:
#	src/algorithms/libs/volk_gnsssdr_module/volk_gnsssdr/CMakeLists.txt
2016-12-25 19:10:02 +01:00
Carles Fernandez
05f8b78751 Change blocks name from L2_M to L2C 2016-11-03 19:33:04 +01:00
Carles Fernandez
0f514e51f2 Merging the work on macOS Sierra 2016-09-22 20:20:18 +02:00
Carles Fernandez
a6df9f8c6f Clean configuration files
Added information on how to retrieve SUPL parameters, and indicators to
userd on where to point to their own file or IP address. Removed unused
parameter wait_for_flowgraph.
2016-05-15 14:27:51 +02:00
Carles Fernandez
05e7ca7b38 Clean configuration files
Old configurations folder removed. Names ending by "short" but reading
files of interleaved data have been renamed to "ishort". Some spare
fixes. Added examples of configuring the period and port of RTCM
messages.
2016-05-13 17:36:11 +02:00
Carles Fernandez
8d3a03a370 Merge branch 'next' of git+ssh://github.com/gnss-sdr/gnss-sdr into next
# Please enter a commit message to explain why this merge is necessary,
# especially if it merges an updated upstream into a topic branch.
#
# Lines starting with '#' will be ignored, and an empty message aborts
# the commit.
2016-05-12 23:34:46 +02:00
Carles Fernandez
37215a66ad Server supl.nokia.com is not working anymore
Replaced by supl.google.com
2016-05-07 10:00:49 +02:00
Carles Fernandez
9cbb88bc9f TCP port and RTCM station ID are now configured by the printer
Merge branch 'next' of git+ssh://github.com/gnss-sdr/gnss-sdr into next
2016-05-06 21:00:08 +02:00
Carles Fernandez
0f2a08f49d Merge branch 'next' of git+ssh://github.com/gnss-sdr/gnss-sdr into next
# Please enter a commit message to explain why this merge is necessary,
# especially if it merges an updated upstream into a topic branch.
#
# Lines starting with '#' will be ignored, and an empty message aborts
# the commit.
2016-04-22 18:41:24 +02:00
Javier Arribas
60b6b98c52 Bug fix in L2CM CNAV message decoder. The decoder is still experimental. 2016-04-22 16:49:12 +02:00
Javier Arribas
4cee7965c4 Code cleaning and config simplifications 2016-04-22 12:04:08 +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
Carles Fernandez
1f8f63a462 Merge branch 'next' of git+ssh://github.com/gnss-sdr/gnss-sdr into next
# Please enter a commit message to explain why this merge is necessary,
# especially if it merges an updated upstream into a topic branch.
#
# Lines starting with '#' will be ignored, and an empty message aborts
# the commit.
2016-04-18 18:07:59 +02:00
Carles Fernandez
2b7175083f Merge branch 'next' of git+ssh://github.com/gnss-sdr/gnss-sdr into next 2016-04-13 18:26:19 +02:00
Carles Fernandez
8041325602 deleting old references to the FLL 2016-04-08 18:19:42 +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
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
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
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
Javier Arribas
083350bd61 Refactoring of GPS L1 CA telemetry decoder. PVT is not yet fully tested 2016-03-18 17:36:29 +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
d664dc63b3 Experimental extended correlation for GPS L1 CA C_Aid tracking 2016-03-08 18:30:56 +01:00
Javier Arribas
4480c12d94 Added a non CFAR PCPS acquisition algorithm based on the estimation of
the post correlation noise floor. If enabled
(.Acquisition_1C.use_CFAR_algorithm=true) as an option in the
acquisition configuration, it allows setting more stable thresholds in
the presence of non-gaussian front-end noise (which is the usual
behavior of front-ends....)
2016-02-25 18:21:30 +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
601dc7a85c Merge branch 'new_next' of git://github.com/Arribas/gnss-sdr into
new_volk_module
2016-01-12 20:57:06 +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