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Author SHA1 Message Date
Carles Fernandez
ff4938702e Add Gnuplot-based plot results for FFT MeasureExecutionTime test 2017-10-21 13:05:51 +02:00
Carles Fernandez
1ac986e207 Test FFT with random numbers instead of all zeros 2017-10-20 12:58:44 +02:00
Carles Fernandez
6f5f8e8948 Catch exception 2017-10-19 20:52:32 +02:00
Carles Fernandez
21fbe61243 Remove more unrequired includes and reorder them 2017-10-19 20:51:30 +02:00
Carles Fernandez
e944aad824 Merge branch 'next' of https://github.com/carlesfernandez/gnss-sdr into next 2017-10-19 19:26:40 +02:00
Carles Fernandez
54a0070a33 Remove unrequired and repeated includes 2017-10-19 19:26:08 +02:00
Carles Fernandez
797a012a09 Merge branch 'antonioramosdet-next' into next 2017-10-18 13:24:01 +02:00
Unknown
c114d38975 Notch filters FFT improved 
FFT migrated from Armadillo to GNU Radio
 2017-10-18 12:36:12 +02:00
Unknown
f6397c9c39 Merge remote-tracking branch 'origin/next' into next 2017-10-18 11:21:51 +02:00
Unknown
52a072b2fe Merge branch 'testing' into next 
New unit tests for arithmetic (FFT) and input filters
 2017-10-18 11:21:22 +02:00
Unknown
d5590eefe4 Added FFT speed test 
Unit test comparing GNU Radio and Armadillo FFT implementations
 2017-10-18 11:04:17 +02:00
Carles Fernandez
511675a97e Apply project's coding style 2017-10-18 09:08:13 +02:00
unknown
5ad7d7a800 Merge remote-tracking branch 'origin/next' into next 2017-10-17 14:17:34 +02:00
Unknown
2c739a26bf Added Armadillo VS GNU Radio FFT speed test 
Unit test comparing the two FFT implementations
 2017-10-17 14:17:11 +02:00
Unknown
9a74120e7c Added Notch Filter Lite tests 
Unit tests for Notch Lite input filter
 2017-10-17 11:44:41 +02:00
Unknown
117329c1fc Avoiding copying input buffers 
Improving performances of Notch and Notch Lite input filters
 2017-10-17 11:29:30 +02:00
Unknown
0aa178b3ab Merge branch 'next' into testing 2017-10-17 11:10:00 +02:00
Unknown
93cd6a1713 Avoiding copying input buffers 
Improving performances of Notch and Notch Lite input filters
 2017-10-17 10:40:45 +02:00
Unknown
a1d432f9e8 Added Notch Filter tests 
Unit test fot Notch input filter
 2017-10-17 09:38:16 +02:00
Carles Fernandez
66a585bfeb Replace C-style casts by C++-style casts 2017-10-16 20:35:06 +02:00
Carles Fernandez
8ef49734db Avoid writing in the input buffer 
This was uncovered when replacing C-style casts to C++-style casts.

Apply project's indentation style
 2017-10-16 20:17:32 +02:00
Unknown
d8481d927b Added Pulse Blanking unit tests 
New unit tests for the pulse blanking input filter
 2017-10-16 16:36:51 +02:00
Carles Fernandez
44edbb3946 Merge branch 'antonioramosdet-next' into next 2017-10-16 11:39:43 +02:00
Carles Fernandez
732597860f Fix building 2017-10-16 11:39:22 +02:00
Carles Fernandez
b42ddeb524 Merge branch 'next' of https://github.com/antonioramosdet/gnss-sdr into antonioramosdet-next 2017-10-16 10:14:58 +02:00
Carles Fernandez
acfd4cc0c9 Replace C-style casts by C++ casts 
Apply code styling
Fix a GCC warning (unused variable)
 2017-10-14 12:30:03 +02:00
Unknown
0f45e7d211 Block Factory filter instantiation tests 
Added test cases for Pulse_Blanking, Notch and Notch_Lite filters
 2017-10-13 16:21:26 +02:00
Carles Fernandez
76e6adf3ad Include some files that were not getting installed 2017-10-13 11:35:12 +02:00
Carles Fernandez
0be23787d7 Use __VOLK_ASM and __VOLK_VOLATILE keywords 2017-10-13 11:32:00 +02:00
Carles Fernandez
c94a0dcd61 Added __VOLK_ASM and __VOLK_VOLATILE 2017-10-13 11:27:15 +02:00
Carles Fernandez
9b1ae85904 Fix identical code for different branches 2017-10-13 11:26:39 +02:00
Carles Fernandez
bda1f15594 Fix compilation problem with Xcode 9 
The following error appeared when working with the latest macOS Xcode 9
SDK:

error: unknown type name 'mach_port_t' mach_port_t
__libcpp_thread_get_port();

Added:

#ifdef __APPLE__
#define _DARWIN_C_SOURCE
#endif

(solution found at https://github.com/arvidn/libtorrent/issues/2364 )
 2017-10-13 11:18:19 +02:00
Unknown
4dd128f633 Merge remote-tracking branch 'gnss-sdr/next' into next 2017-10-13 11:14:36 +02:00
Carles Fernandez
173b6c7d8a Pass Gnns_Satellite object by reference instead of by value 2017-10-12 19:15:44 +02:00
Carles Fernandez
cf39e77396 Pass Gnss_Satellite object by reference instead of by value 2017-10-12 18:15:35 +02:00
Carles Fernandez
e352978777 Implement the non-blocking option for complex shorts 
Apply GNU-style indentation
Add Cillian to files copyright
Delete multithread_acquisition block
 2017-10-03 13:47:55 +02:00
Cillian O'Driscoll
b90da8e1f5 Merge remote-tracking branch 'carles/odrisci-non_blocking_acq-test' into non_blocking_acq 2017-09-16 15:08:54 +01:00
Cillian O'Driscoll
aaf4ca94e8 Fixed logic in pcps_acquisition_cc 
Previously didn't actually check for positive or negative acquisition
until the call to general_work *after* the one in which the detection
statistics were generated
 2017-09-16 14:57:50 +01:00
Cillian O'Driscoll
94f0df8ebe Make use of start() and stop() in pcps_acquisition_cc 
This is a more natural place to start and stop threads in gnuradio
blocks
 2017-09-16 14:55:56 +01:00
Carles Fernandez
0857892ded Merge branch 'next' of https://github.com/gnss-sdr/gnss-sdr into odrisci-non_blocking_acq-test 2017-09-16 01:52:46 +02:00
Carles Fernandez
94dfef74c1 Add cpu_multicorrelator_real_codes_test 
and minor cosmetics
 2017-09-16 01:14:15 +02:00
Carles Fernandez
3cf1fdfd92 Test waits for the block message to emit a message 2017-09-15 16:12:52 +02:00
Carles Fernandez
ba1a143094 Minor fixes 
Avoid C-syle casts
Always terminate case with break
Consume ninput_items[0] if case=1
 2017-09-15 16:09:02 +02:00
Cillian O'Driscoll
ba3d7bfcd8 Added 'blocking' option to pcps_acquisition_cc 
Using C++ 11 threading routines to create a worker thread that can
perform the FFT for acquisition in a non-blocking manner. By default
'blocking' is set to true, which is identical to the previous behaviour
(with the added overhead of an extra thread). When 'blocking' is set to
false, then the main thread does not wait for the worker, thereby
letting the receiver continue even when the FFT thread is working. This
is very useful for using FFT acquisition at higher sampling rates, where
the FFT cannot be performed in real-time.

The aim is to replace the separate pcps_multithread_acquisition_cc.

TODO: implement the same thing for the pcps_acquisition_sc
 2017-09-11 16:37:14 +01:00
Cillian O'Driscoll
9ec5558143 Use cpu_multicorrelator_real_codes 
For galileo_e1_dll_pll_veml_tracking_cc and gps_l1_ca_dll_pll_tracking_cc

Note this gives some significant performance improvement for higher
sampling rates
 2017-09-11 15:22:32 +01:00
Cillian O'Driscoll
e87522880e Added ability to generate real valued codes 
Only done for GPS L1 C/A and Galileo E1 OS for now. Also added a
cpu_multicorrelator_real_codes class that performs code correlation
using real-valued local codes
 2017-09-11 15:21:05 +01:00
Cillian O'Driscoll
676c1506da Updated volk_gnsssdr_module for real codes 
Added 16i and 32f resamplers and 32fc_32f and 16ic_16i rotator dot product to
enable use of real (rather than complex) local code replicas
 2017-09-11 15:15:27 +01:00
Carles Fernandez
3f557eeb41 Warn the user about the change in parameter name 2017-09-03 23:56:41 +02:00
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
47e41d5b28 Avoid signed overflow 2017-08-26 10:07:18 +02:00