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
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
0f2e350d3c
Apply code formatting
2019-03-26 23:05:18 +01:00
Carles Fernandez
b6cb3c6a08
Move Beidou acq tests to extra, since they need binary files. Make those files downloadable from Sourceforge
2019-03-26 23:04:08 +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
Marc Majoral
63cee0e63b
In order to reduce the CPU workload, the FPGA acquisition does not close and open the device driver in between the first and the second acquisition anymore.
2019-03-26 16:35:19 +01:00
Marc Majoral
cbc8131677
optimized the computation of FPGA acquisition doppler shift and dopper step registers
...
removed unnecessary function call
2019-03-26 16:22:49 +01:00
Marc Majoral
9d7f8be4ef
Merge branch 'next' of https://github.com/gnss-sdr/gnss-sdr into fpga
2019-03-26 12:30:36 +01:00
Marc Majoral
2b46c79ba7
optimized the process of computing and writing the fft of the local code to the acquisition HW accelerator.
...
The writing of the local code is still performed by processor instructions in a loop.
THe FPGA L2 classes were updated accordingly.
2019-03-26 12:26:08 +01:00
Marc Majoral
905a85670c
currently optimizing the FPGA-related code
2019-03-25 19:45:54 +01:00
Carles Fernandez
41036c1538
Fix kernel
2019-03-24 19:53:51 +01:00
Carles Fernandez
d8f1e4b437
Increase required accuracy in 32-bit rotator_dot_prod test results
2019-03-24 19:35:53 +01:00
Carles Fernandez
441ff637eb
Fix AVX implementation
...
Samples that are remanent from num_points / 16 were not adecuately integrated
2019-03-24 13:50:12 +01:00
Carles Fernandez
1b0697fdf9
Simplify script
2019-03-23 12:59:49 +01:00
Carles Fernandez
b0f971fc56
Remove wrong lines from old script
2019-03-23 11:31:53 +01:00
Marc Majoral
2bae20d2fd
Merge branch 'next' of https://github.com/gnss-sdr/gnss-sdr into fpga
...
added second acquisition to reduce the time between acquisition and tracking when using the FPGA
moved the process of writing of the tracking local code to the HW accelerator from the start_tracking() function to the set_gnss_synchro() function (this is only applicable for the FPGA case)
there was a bug in the computation of the tracking starting position for the L1/E1 band when using the FPGA, only high sample counter values (>31 bits) were affected, due to a uint64_t*float mult.
2019-03-22 19:03:46 +01:00
Javier Arribas
c877e74565
-Adding more FPGA helpers to channel operations
2019-03-22 18:11:45 +01:00
Javier Arribas
f9b450bc80
Adding channel modifications for FPGA acceleration
2019-03-22 16:03:09 +01:00
Carles Fernandez
cb59c1cc83
Fix bug in MacOS when BeiDou was enabled in rtklib.h
...
The BLAS and LAPACK implementations that come with the Accelerate Framework (soft-linked in /usr/bin) caused a random crash when exiting the program, only if the variable ENABDS was set. This bug disappears when linking to the libraries that Homebrew or Macports install, or when manually downloaded, built and installed by the user
2019-03-22 11:00:13 +01:00
Carles Fernandez
33403dedea
Fix high_dynamics correlator
2019-03-21 21:10:56 +01:00
Carles Fernandez
6a17a33d6f
Expose more tracking parameters to the configuration: filters order, FLL usage, pull-in time
2019-03-21 19:21:39 +01:00
Carles Fernandez
446d3baf32
Merge branch 'next' of https://github.com/gnss-sdr/gnss-sdr into next
2019-03-20 20:56:47 +01:00
Carles Fernandez
88b60aa6b1
Remove unused includes
2019-03-20 18:08:39 +01:00
Carles Fernandez
f3d91bbd38
Remove unused includes
2019-03-20 18:00:37 +01:00
Marc Majoral
e6b661494c
moved to 16 bits per local code.
2019-03-20 16:59:32 +01:00
Javier Arribas
55b1f316ed
Removing gnuradio block inheritance in FPGA acquisition
2019-03-20 16:57:50 +01:00
Marc Majoral
6da82535ba
Merge branch 'next' of https://github.com/gnss-sdr/gnss-sdr into fpga
2019-03-20 16:35:55 +01:00
Carles Fernandez
8a52c20e28
Add missing override keyword
2019-03-20 15:44:59 +01:00
Javier Arribas
0be8c657de
Reducing the latency in the acquisition to tracking transition
2019-03-20 15:13:17 +01:00
Carles Fernandez
994f192636
Fix warning if put_time is not present
2019-03-19 21:11:21 +01:00
Carles Fernandez
10d73da839
Fix typo
2019-03-19 20:39:23 +01:00
Carles Fernandez
c8d27eb97c
Move contructor to the beginning of the file
2019-03-19 20:37:42 +01:00
Carles Fernandez
296d6d66c9
Move constants to implementation, fix typos in comments
2019-03-19 20:16:59 +01:00
Carles Fernandez
4bc4fb9988
Remove misleading comment
2019-03-19 19:53:51 +01:00
Carles Fernandez
5d423f3c59
Fix overflow
2019-03-19 19:51:54 +01:00
Javier Arribas
16ead9c613
Removing innecessary usleep
2019-03-19 18:18:44 +01:00
Marc Majoral
a24d26f427
set the default sampling frequency of the HW source to 12.5 Msps and the default bandpass bandwidth to 12.5 MHz + other minor changes
2019-03-19 10:14:09 +01:00
Carles Fernandez
3cd1e70706
Fix defects detected by Coverity Scan
2019-03-19 07:53:21 +01:00
Carles Fernandez
7fae75380f
Fix run-tests: disconnect internal async channels in destructor
2019-03-18 22:59:47 +01:00
Carles Fernandez
620f0ab77e
Remove clang-format label
2019-03-18 22:23:51 +01:00
Javier Arribas
df46cdeb65
Add missing message ports to trackings
2019-03-18 21:49:59 +01:00
Carles Fernandez
2afcbb7803
Fix warning
2019-03-18 21:47:36 +01:00
