Cillian O'Driscoll
e6d5fe35ea
Added check for zero denominator in dll discrim.
2015-11-26 15:11:59 +00:00
Cillian O'Driscoll
086118c4aa
Improvements to gnss_flowgraph
...
1) Fixed a bug in gnss_signal::compare
The signal string comparison was not correct.
2) Fix for gnss_flowgraph when satellites are specified
3) Better handling of acquisition in flow graph
Now PRNs are alternated amongst channels, so we don't get 'stuck' on a
particular PRN, and we don't miss out on PRNs that are assigned to
channels that come after a channel that is always in the acquisition state.
4) Added SYS.prns to config file.
Now we can specify which PRNs are available in the configuration, rather
than re-compiling. Particularly useful for debugging, or experimenting
with files where you already know which signals are present
2015-11-26 15:11:11 +00:00
Cillian O'Driscoll
5b9683baad
Multiple changes pcps acquisition: including linear corr.
...
Reduced zero_padding_factor in pcps acquisition
This was 16, I'm processing data at about 16MHz, this oversampling
factor caused memory allocation issues
Previously dump file name was not being read from the configuration
Added fix for non-zero IF in pcps_acquisition_cc
Added linear correlation to pcps acquisition.
2015-11-26 15:09:24 +00:00
Cillian O'Driscoll
0948e90c61
Updated gps_l1_ca_dll_pll_read_tracking_dump
2015-11-26 15:09:24 +00:00
Cillian O'Driscoll
e4ff358178
Added seconds_to_skip and header_size
...
Use these configuration parameters to skip ahead in the FileSignalSource
Fixed bug in determining file duration
2015-11-26 15:08:26 +00:00
Carles Fernandez
6336556163
Some cleaning
2015-11-15 23:31:27 +01:00
Carles Fernandez
f68a1fe9bc
Refactoring PVT solution library and adding a GeoJSON format printer
2015-11-14 20:41:28 +01:00
Carles Fernandez
4aac371bbf
saving some work
2015-11-14 14:39:10 +01:00
Carles Fernandez
d52c3e36e3
Refactoring least squares computation
2015-11-14 14:17:02 +01:00
Carles Fernandez
db4d55db62
fixing defect detected by coverity scan
2015-11-01 13:44:03 +01:00
Carles Fernandez
b0a53dc45d
openssl fallback
2015-10-27 20:20:03 +01:00
Carles Fernandez
e4206d38f6
Try to use OpenSSL if GnuTLS with openssl compatibility enabled is not
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found.
2015-10-27 20:18:48 +01:00
Cillian O'Driscoll
cee99131c1
Added two_bit_packed_file_signal_source
2015-10-14 09:35:22 +01:00
Cillian O'Driscoll
c20accbf26
Added interleaving reversal to unpack_2bit_samples
2015-10-14 09:34:33 +01:00
Cillian O'Driscoll
f389fc5042
Fixed a bug in endian reverse
2015-10-14 09:34:33 +01:00
Cillian O'Driscoll
48ae3f1e83
Added unit tests for unpack_2bit_samples
2015-10-14 09:34:33 +01:00
Cillian O'Driscoll
3ca18df229
Added unpack_2bit_samples
...
This is a generic gnuradio block for handling 2 bit samples packed into
bytes or shorts. It can handle big or little endian ordering of the
samples within the byte, as well as big or little endian ordering of the
bytes within a short.
This is a utility function for a generic sample source which will be
able to handle all of these cases for both real and complex signals.
2015-10-14 09:34:33 +01:00
Carles Fernandez
49d974db77
Avoids redefinition of constants
2015-09-25 23:51:42 +02:00
Carles Fernandez
b665444550
Fix linking against
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18ed0f15bc
2015-09-18 17:40:47 +02:00
Carles Fernandez
d3418ceeb5
Fix typo
2015-09-18 15:00:47 +02:00
Carles Fernandez
119ad767b9
Detecting absence of the openssl implementation provided by GnuTLS
2015-09-16 17:55:55 +02:00
Carles Fernandez
653835a6a8
Improving detection of libgnutls-openssl library
2015-09-15 11:12:33 +02:00
Carles Fernandez
18545077d8
Replacing the usage of OpenSSL by GnuTLS due to a GPL incompatibility
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from the former.
2015-09-15 01:41:18 +02:00
Carles Fernandez
a84b4baef0
Removing cudahelpers library and usage by a copyright issue. It does not
...
affect functionality.
2015-09-10 17:46:38 +02:00
Carles Fernandez
a969250640
Adding a missing include
2015-09-07 23:51:55 -07:00
Carles Fernandez
e0669ba93d
Fixes warning about posix_memalign
2015-09-05 13:05:53 +02:00
Carles Fernandez
6febea48fa
bumping version number
2015-09-02 00:38:46 +02:00
Carles Fernandez
0821216970
Moving cudahelpers headers so other blocks can use it more easily.
2015-08-25 20:49:37 +02:00
Carles Fernandez
ef136e5c74
Some CUDA cleaning and documentation
2015-08-25 19:01:02 +02:00
Carles Fernandez
429e4e8776
Fixing compilation when CUDA is not present
2015-08-25 17:07:36 +02:00
Javier Arribas
7b57bd28f8
Merge branch 'next-gnss-sdr' into next
2015-08-25 12:40:31 +02:00
Carles Fernandez
43c3aa75f1
Simplifying googletest building
2015-08-24 15:59:49 +02:00
Carles Fernandez
4ab078c704
Googletest now lives at GitHub
2015-08-24 13:17:48 +02:00
Javier Arribas
af99f340a4
Merge branch 'next' of https://github.com/Arribas/gnss-sdr.git into next
...
Conflicts:
src/algorithms/tracking/libs/cuda_multicorrelator.cu
2015-08-06 17:13:03 +02:00
Javier Arribas
1aa84cd1c4
Updated CUDA kernels and several GPU tracking optimizations.
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Bug fix in GPS_L1_CA_DLL_PLL binary dump
2015-08-06 17:05:15 +02:00
Javier Arribas
632136d1f8
Add missing boost include dirs in signal source
2015-07-27 15:48:24 +02:00
Javier
fb2b12403a
Multi-GPU device suport (splits the tracking channels between all the
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availables GPUs (CUDA only!))
2015-07-24 18:07:33 +02:00
Javier Arribas
26cf90cdd4
First working version of the GPU GPS tracking block (it requires NVIDIA
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CUDA
3.0 GPU hardware)
2015-07-24 17:21:25 +02:00
Javier Arribas
f722f5f8f7
Added GPU tracking block for GPS L1 CA. Not activable yet...
2015-07-23 18:07:52 +02:00
Javier Arribas
4fc61af172
Adding cuda ultra-fast correlator library. Not used yet, but optionally
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compiled. All CMAKEs ready!
2015-07-22 18:16:54 +02:00
Carles Fernandez
637c33a51f
Merge branch 'next' of git+ssh://github.com/gnss-sdr/gnss-sdr into next
...
# Please enter a commit message to explain why this merge is necessary,
# especially if it merges an updated upstream into a topic branch.
#
# Lines starting with '#' will be ignored, and an empty message aborts
# the commit.
2015-07-21 17:07:16 +02:00
Carles Fernandez
cbc51bcf8c
More flowgraph tests
2015-07-20 22:11:15 +02:00
Carles Fernandez
334caa329e
Improving detection of GNU Radio version so modules requiring >=3.7.4
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will be built even without the presence of pkgconfig
2015-07-19 11:18:20 +02:00
Carles Fernandez
ea6a92a1fc
Fixing broken compilation when using gnuradio 3.7.3 (using I/Q swap
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option of interleaved_short_to_complex that was introduced in 3.7.4)
2015-07-17 20:25:56 +02:00
Carles Fernandez
5d22d90cc0
Fixing documentation
2015-07-16 18:54:57 +02:00
Carles Fernandez
392bb64ad9
Merge branch 'next' of https://github.com/gnss-sdr/gnss-sdr into next
2015-07-16 16:08:23 +02:00
Carles Fernandez
0dcdf00d19
Fixing linking problems
2015-07-16 15:46:01 +02:00
Carles Fernandez
b9458ed42a
Merge branch 'next' of https://github.com/carlesfernandez/gnss-sdr into next
2015-07-16 14:56:36 +02:00
Carles Fernandez
14e1d94c91
Fixing linking problems
2015-07-16 14:55:52 +02:00
Carles Fernandez
f015df1b9a
fixing includes
2015-07-15 20:05:44 +02:00
