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Commit Graph

2763 Commits

Author SHA1 Message Date
Carles Fernandez
307373e362
Avoid unnecessary copy of channel_fsm 2019-04-22 13:03:01 +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
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
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
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
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
02db271011 Set default Galileo E1 VE and VL correlator spacing to 0.5 2019-04-03 15:28:56 +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
Marc Majoral
edac9923ae updated the tracking code loop filter, the carrier filter and the d_Prompt circular buffer. 2019-04-01 12:38:45 +02:00
Javier Arribas
dff91e1216 Improving Flexiband signal source multichannel configuration options 2019-03-29 17:34:06 +01:00
Marc Majoral
fb38247273 updated the tracking adapters and added new FPGA tracking correlator parameters according to what is implemented in the SW tracking correlator. 2019-03-28 12:30:57 +01:00
Marc Majoral
3098ca1a48 added the reception of messages from the telemetry module to the FPGA tracking modules. 2019-03-27 16:59:04 +01:00
Marc Majoral
3249f55029 Merge branch 'next' of https://github.com/gnss-sdr/gnss-sdr into fpga 2019-03-27 12:38:43 +01:00
Marc Majoral
4164d28abf solved a bug: the acquisition device driver was not properly closed if double acquisition was enabled and the second acquisition was not successful. 2019-03-27 12:35:36 +01:00
Marc Majoral
47b405f92d commented out debug messages that increase the time between accquisition and tracking 2019-03-27 11:57:31 +01:00
Carles Fernandez
77851e5589
BeiDou B3I bug fixes (credits to dmiralles2019) 2019-03-26 22:34:08 +01:00
Damian Miralles
1a2d90a8f1
bds_b3i: fixing bugs in pvt computation 2019-03-26 22:15:31 +01:00
Marc Majoral
58a0de006e corrected comment 2019-03-26 16:41:20 +01:00