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55 Commits

Author SHA1 Message Date
Javier Arribas 0be8c657de Reducing the latency in the acquisition to tracking transition 2019-03-20 15:13:17 +01:00
Carles Fernandez 5b8ab9f591 Improve includes (IWYU) 2019-03-06 13:49:14 +01:00
Carles Fernandez e7ea5c1fdd
Remove superfluous 'using google::LogMessage' 2019-03-03 13:39:35 +01:00
Carles Fernandez 7c71ed9404
Merge branch 'fpga' of https://github.com/gnss-sdr/gnss-sdr into merge-fpga 
Applied checks and formatting
 2019-02-28 21:45:30 +01:00
Marc Majoral c32e0b427a coding style + removed some unnecessary memory arrays in the FPGA E5A tracking adapter class. 2019-02-27 17:27:31 +01:00
Marc Majoral a03ed571e6 replaced int and unsigned int by int32_t and uint32_t 
removed some unused variables
 2019-02-27 14:37:07 +01:00
Marc Majoral 5e22e4c50a cleaned the FPGA acquisition code 2019-02-26 18:28:14 +01:00
Marc Majoral cf0a37300a Merge branch 'next' of https://github.com/gnss-sdr/gnss-sdr into fpga 2019-02-25 19:21:00 +01:00
Marc Majoral fd3eb2a80e The termination process is now done correctly when using the FPGA. 2019-02-13 17:48:14 +01:00
Marc Majoral ec80df40dc minor corrections 2019-01-31 15:36:11 +01:00
Marc Majoral f127729eb0 Merge branch 'next' of https://github.com/gnss-sdr/gnss-sdr into fpga 2019-01-25 18:02:07 +01:00
Carles Fernandez 3dce8934fd
Apply fixes by clang-tidy 2018-12-10 19:05:12 +01:00
Carles Fernandez 5f79053d65
Sort includes automatically with clang-format 
Order:
1.- Main header
2.- Local headers
3.- Third-party library headers
4.- System headers

each category sorted lexicographically
 2018-12-09 22:00:09 +01:00
Carles Fernandez 3bb47ff755
Improve const correctness, fix string comparisons 2018-12-02 05:29:11 +01:00
Marc Majoral f48a91c413 Galileo E5a is now debugged and working. Acquisition is using interrupts again. Each acquisition process opens and closes the acquisition device when an acquisition is done instead of having the device opened all the time. In this way the acquisition interrupt should only be received by the process that is using the interrupt at that time. 2018-11-30 11:07:01 +01:00
Marc Majoral 7023e879db adapted the software to a bit size for the local copy of the FFT of the GNSS code to 10 bits per sample. 
worked on the observables tests.
 2018-11-13 19:51:12 +01:00
Marc Majoral 37c7576e12 removed some unused test functions. 
updated FPGA observables test
 2018-11-13 17:22:08 +01:00
Marc Majoral 1c80eaa50c corrected a bug in the fpga tracking pull-in test where a parameter was rewritten with an incorrect value 
modified the fpga tracking pull-in test to take into account the downsampling factor in the L1/E1 queue
 2018-11-07 20:21:05 +01:00
Marc Majoral 0d9b08df70 updated the tracking pull-in test for the FPGA. To be tested. 2018-11-05 19:50:40 +01:00
Marc Majoral 41faa311f7 Merge branch 'next' of https://github.com/gnss-sdr/gnss-sdr into fpga 2018-11-05 18:29:35 +01:00
Marc Majoral 392f92839f updated L5 and E5a adapters for debugging 
corrected minor issues
 2018-11-05 17:01:29 +01:00
Marc Majoral b5409f0860 updated the SW to run the new Acquisition HW accelerator, which compensates the scaling factors of the FFT and the IFFT, and computes the test statistics out of the peak value and the second peak value resulting from the correlation performed by the acquisition process. Updated the GPS L1 and Galileo E1 acquisition adapters. 2018-10-31 18:48:08 +01:00
Javier 5b3eb12998 Implementation of new receiver telecommands standby and coldstart 2018-10-28 11:09:01 +01:00
Marc Majoral 8e6370e133 changed the downsampling factor of the L1 and E1 acquisition from /2 to /4 2018-10-17 15:45:08 +02:00
Marc Majoral 2826dd21d3 use of the :2 decimator in the GPS L1/Galileo E1 frequency band 
added methods to the L1 and E1 FPGA acquisition classes for the unit tests to be able to control the doppler sweep from the SW instead of the HW. In this way we can produce more detailed results.
 2018-10-04 17:49:09 +02:00
Marc Majoral f333c05305 saving temporary changes before merging with usptream next branch 
added functions that allow the tests to read the scaling factor used by the FFT and the IFFT during acquisition
 2018-09-18 11:36:12 +02:00
Marc Majoral 5b9b63cc77 implemented tracking pull-in tests for the FPGA 
solved a bug in which the SW was using the doppler shift index reported by the HW acquisition accelerator plus one, instead of using the doppler shift index as such.
 2018-09-12 16:02:23 +02:00
Marc Majoral 57c358d1b1 removed unnecessary printed messages 2018-08-29 18:23:34 +02:00
Marc Majoral 2b15343a6a started tracking pull-in test implementation for the FPGA 2018-08-29 18:20:41 +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
Javier Arribas 2517e7bb31 Replacing software sample counter with hardware sample counter if FPGA is enabled. Fix a compilation bug when ENABLE_FPGA is selected 2018-08-10 11:53:40 +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
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 6b67037fed Add first-to-second peak statistic 2018-07-09 17:56:47 +02:00
Carles Fernandez ebd8b46e51 Remove if parameter from Acquisition and Tracking blocks 2018-06-06 17:25:03 +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 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
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
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 0494d9b5a8
Avoid claah between volk and volk_gnsssdr defines 2018-04-30 20:58:53 +02:00
Carles Fernandez faf27fff22
Apply code formatting 2018-04-30 20:15:00 +02:00
mmajoral 4433c0c6be Minor code cleaning. 2018-04-30 11:59:56 +02:00
mmajoral 512bf3f4cf Created a generic gnuradio block acquisition class for the FPGA. 2018-04-27 20:00:50 +02:00
Javier Arribas 288dd481e7 Updating FPGA acquisition modules 2018-03-02 12:23:10 +01:00
Carles Fernandez 22654d6c1a Add -doppler_max commandline flag 2018-02-18 18:37:38 +01:00
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 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 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