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5,707 Commits 7 Branches 21 Tags 98 MiB
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5707 Commits

Author SHA1 Message Date
Carles Fernandez 811cdc9693
Use Protocol Buffers for data serialization 2019-04-20 11:52:00 +02:00
Javier Arribas 35b5ec1112 optimization in Galileo E1/E5 TLM decoder state machine 2019-04-16 10:08:56 +02:00
Javier Arribas 5e5c85ef99 optimization in GPS L1 TLM decoder 2019-04-16 10:08:22 +02:00
Javier Arribas f8146e5a3f GPS L1 TLM decoder state machine optimization 2019-04-16 09:47:26 +02:00
Marc Majoral bf3f66278f closed the acquisition device driver in the proper way + updated fpga block expponent. 2019-04-15 16:39:05 +02:00
Carles Fernandez 7fc8d53508
Remove double assignment. Fixes #266 2019-04-14 13:01:59 +02:00
Carles Fernandez 7d3a232267
Merge branch 'mmajoral-fpga' into next 2019-04-12 20:02:39 +02:00
Marc Majoral 059fbfedc2 changed default fft/ifft block exp 2019-04-12 15:26:47 +02:00
Marc Majoral 7a06434928 removed unnecessary function in fpga_acquisition class 2019-04-12 15:16:31 +02:00
Marc Majoral 74719311bc Merge branch 'next' of https://github.com/gnss-sdr/gnss-sdr into fpga 2019-04-12 14:46:37 +02:00
Carles Fernandez 35c42c41d7
Stop the Labsat_Signal_Source when the end of file is reached. This allows to use this source for automated testing. 
Now the block also accepts directly *.ls2 names in filename parameter

Remove samples parameter, it was not used. This source reads the full file(s).

Make labsat23_source constructor private, so only the smart pointer wrapper can be called
 2019-04-12 12:59:57 +02:00
Marc Majoral 9f80eaf0ff code cleanup 2019-04-12 11:36:30 +02:00
Marc Majoral a628ad5906 removed FPGA dummy read 2019-04-12 10:03:57 +02:00
Marc Majoral 692978f66b updated the PLL/DLL initialisation according to the latest changes in dll_pll_veml_tracking.cc 2019-04-11 11:44:00 +02:00
Marc Majoral 19e46a2ebf Merge branch 'next' of https://github.com/gnss-sdr/gnss-sdr into fpga 2019-04-10 19:53:45 +02:00
Marc Majoral 1a3305fc5b static cast 2019-04-10 19:40:34 +02:00
Marc Majoral 2555f26238 use of d_preamble_length_symbols 2019-04-10 17:18:27 +02:00
Marc Majoral 824dcebec2 immediate call to state 2 (Wide tracking and symbol synchronization) removed from pull-in state. 2019-04-10 16:53:03 +02:00
Marc Majoral 91f509abf9 write the code phase rate and the nco phase rate parameters in the FPGA 2019-04-10 11:31:34 +02:00
Carles Fernandez b315118654
Merge branch 'next' of https://github.com/gnss-sdr/gnss-sdr into next 2019-04-10 08:29:34 +02:00
Javier Arribas a79280d029 FPGA compilation error fix 2019-04-09 20:01:30 +02:00
Carles Fernandez 74bedb6367
Merge branch 'next' of https://github.com/gnss-sdr/gnss-sdr into next 2019-04-09 18:34:07 +02:00
Javier Arribas 5673533e5a Common reception time now is not reasigned when the reference satellite has changed, thus, avoiding discontinuities 2019-04-09 17:56:03 +02:00
Javier Arribas 1d059dda15 Removing debug code 2019-04-09 17:49:46 +02:00
Javier Arribas 141e101363 Bug fix that restores the acquisition and tracking destructor calls due to circular smart pointer references 2019-04-09 17:39:48 +02:00
Javier Arribas 226edca17c Improving tracking loop filter initialization 2019-04-09 17:36:05 +02:00
Marc Majoral 19184da0f9 The FPGA multicorrelator interrupt is enabled only once when a satellite is assigned to a particular channel. Until now the interrupt was automatically disabled by the interrupt handler of the uio driver and the multicorrelator code had to re-enable it every time. This change saves CUP cycles for real-time operation. It requires that the code that disables the interrupt in the uio driver interrupt handler is commented out. 2019-04-09 16:03:31 +02:00
Javier Arribas 2290a75eeb Relaxing resampler low pass filter for automatic acquisition resampler 2019-04-09 12:01:01 +02:00
Marc Majoral 2da2fa12e3 removed some non-used variables and some non-used instructions. Changed the initialisation of d_current_prn_length_samples to vector_length, instead of T_prn_mod_samples 2019-04-09 11:23:30 +02:00
Carles Fernandez e0da44f606
Fix detection of python mako if installed with Macports 2019-04-09 02:27:50 +02:00
Carles Fernandez d6871bd820
Fix error in Macports instructions for selecting a Python version 2019-04-09 00:43:09 +02:00
Carles Fernandez 9efff7382d
Fix detection of Python modules when using Macports 2019-04-09 00:42:10 +02:00
Carles Fernandez 8ea4fd1317
Merge branch 'mmajoral-fpga' into next 2019-04-08 11:15:50 +02:00
Carles Fernandez cc162dac9e
Code cleaning 2019-04-08 11:14:41 +02:00
Marc Majoral 4d530b0ce4 updated fft-ifft ref exponents 2019-04-05 15:59:40 +02:00
Marc Majoral 6696e378c5 updated the reference value for the gain of the fft-ifft 2019-04-05 15:15:02 +02:00
Marc Majoral 6979e561b8 Merge branch 'next' of https://github.com/gnss-sdr/gnss-sdr into fpga 2019-04-04 19:55:56 +02:00
Marc Majoral ff024e7292 cleaned unused code and added some comments. 2019-04-04 19:55:02 +02:00
Marc Majoral eda3f21fb9 added the reading of the high_dyn parameter in the tracking adapter modules + added max_num_acqs parameter for the FPGA acquisition. 2019-04-04 16:10:29 +02:00
Javier Arribas 89c8f3eac9 Improving tracking plot script 2019-04-03 16:04:09 +02:00
Javier Arribas 02db271011 Set default Galileo E1 VE and VL correlator spacing to 0.5 2019-04-03 15:28:56 +02:00
Javier Arribas fdf86ef75b Adjusting the optimal bandwidth for the automatic acquisition resampler in GPS L1 and L2C 2019-04-03 15:27:26 +02:00
Javier Arribas bd22ef5153 Improving DLL discriminators implementation 2019-04-03 15:25:40 +02:00
Marc Majoral d8e8b8a5a0 solved a bug in the E1 data code generation optimization 2019-04-03 10:21:16 +02:00
Marc Majoral 553946fb65 moved the setting of the flags for the writing of the local code to the initialization, to save cpu cycles during tracking. 2019-04-02 20:36:48 +02:00
Marc Majoral a6110eb334 moved the calculations related to the local code that is specific to the FPGA to the initialisation phase of the tracking modules to save clock cycles during real-time tracking. 2019-04-02 18:46:37 +02:00
Marc Majoral db05be36d1 removed non essential instructions in start_tracking() function and moved them to set_gnss_synchro (which is called with a valid PRN before starting an acquisition of a new channel) 2019-04-02 15:53:16 +02:00
Marc Majoral 5bc7a778e9 commented out the old DLL and PLL filters in the tracking modules + removed some old not used code in the acquisition that was already commented out. 2019-04-02 13:10:09 +02:00
Carles Fernandez ae7686d4ad
Fix reading of environment variables 2019-04-02 03:31:46 +02:00
Carles Fernandez 8bce979242
Clean scripts. Prevent in-tree build 2019-04-02 02:41:20 +02:00