Corey Shields
ae1e331228
Merge branch 'fixfsk' into 'master'
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fix g3ruh script
See merge request librespacefoundation/satnogs/gr-satnogs!111
2017-09-24 16:53:49 +00:00
Corey Shields
622965da42
fix g3ruh script
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fix the g3ruh script so that it saves captured frames properly in /tmp/.satnogs/data
2017-09-24 12:28:29 -04:00
Corey Shields
00ca01c9d9
Merge branch 'fm_filter' into 'master'
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FM Demod Flowgraph - Add Low-Pass filter prior to Demod
See merge request librespacefoundation/satnogs/gr-satnogs!110
2017-09-23 13:02:27 +00:00
Mark Jessop
6b4f593661
Revert NOAA decoder to master
2017-09-21 20:36:31 +09:30
Mark Jessop
0a6325613f
Updated fm_demod to calculate filter width using Carson's rule.
2017-09-21 20:20:32 +09:30
Mark Jessop
cb610f178b
Merge remote-tracking branch 'upstream/master' into fm_filter
2017-09-21 20:00:33 +09:30
Manolis Surligas
e494299bba
Merge branch 'ax25' into 'master'
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Generic FSK 9600 modem
See merge request librespacefoundation/satnogs/gr-satnogs!109
2017-09-20 14:58:45 +00:00
Manolis Surligas
ce9a00d84a
Improve generic FSK9600 AX.25 performance
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* Use a costas loop to correct any LO offset
* Two seperate flowgraphs with and without G3RUH descrampling
* Support IQ dumping
2017-09-20 17:54:02 +03:00
Manolis Surligas
1a785b68ca
Add frame file sink blocks
2017-09-20 17:54:02 +03:00
Manolis Surligas
7b8ef57d37
Add FSK9600 AX.25 decoder
2017-09-20 17:54:02 +03:00
Manolis Surligas
2d78cd3c1d
Merge branch 'fix_noaa_filename' into 'master'
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NOAA sink fix
See merge request librespacefoundation/satnogs/gr-satnogs!108
2017-09-20 14:20:33 +00:00
Manolis Surligas
62cdbf7e51
NOAA sink fix
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* Remove completely the .png extension. satnogs-client will handle the
rest.
* Fix enumeration on the NOAA sink xml
2017-09-20 17:18:59 +03:00
Manolis Surligas
93025a1d83
Merge pull request #109 from surligas/fix_noaa_filename
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Change NOAA output naming scheme
2017-09-19 14:14:01 +03:00
Manolis Surligas
2bac7e1f32
Change NOAA output naming scheme
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NOAA APT decoder will create a file without a timestamp. The
satnogs-client will be resposible to append the proper timestamp.
This change was necessary to avoid the time offset between the start of
the observation timestamp that the APT decoder appends to the filename
and the end of the observation that the client takes into account.
2017-09-19 14:11:45 +03:00
Mark Jessop
21b4f7e2de
FM demod with 16 kHz channel filter + local UDP (port 7355) output.
2017-09-17 14:44:22 +09:30
Mark Jessop
d5a1154535
NOAA decoder speedups, via surligas.
2017-09-17 14:21:19 +09:30
Manolis Surligas
d2defbb0c5
Merge pull request #106 from GVardakis/noaa_filename
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Change filename argument on noaa to match new satnogs-client naming
2017-08-10 00:37:40 +03:00
George Vardakis
36e3aa66a6
Change filename on noaa to match new satnogs-client naming
2017-08-09 20:02:19 +03:00
Manolis Surligas
f39f13f452
Merge pull request #107 from GVardakis/add_iq_sink
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Add IQ sink blocks to all flowgraphs
2017-08-09 17:57:14 +03:00
George Vardakis
12685c86cc
Add IQ sink blocks to all flowgraphs
2017-08-09 13:42:19 +03:00
Manolis Surligas
c51dc54606
Merge pull request #104 from ctriant/iq_sink
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IQ sink block
2017-08-08 22:45:29 +03:00
Kostis Triantayllakis
cce9f3d981
Introduce IQ sink block
2017-08-08 17:00:12 +03:00
Manolis Surligas
78b3cec6b4
Merge pull request #105 from ctriant/fix_categories
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Fix category typo
2017-08-08 16:44:27 +03:00
Kostis Triantafyllakis
cd3f914616
Fix category typo
2017-08-08 16:37:29 +03:00
Manolis Surligas
6b0deac685
Merge pull request #102 from surligas/noaa_overflows
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Reduce filtering overhead
2017-08-04 19:21:44 +03:00
Manolis Surligas
dccf89c85d
Reduce filtering overhead
2017-08-04 19:20:54 +03:00
Manolis Surligas
071e16b08d
Merge pull request #101 from GVardakis/noaa_sync_fix
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Fix NOAA APT Sink synchronization issue
2017-08-04 19:11:45 +03:00
George Vardakis
53e1b326d8
Fix NOAA APT Sink synchronization issue
2017-08-04 16:29:53 +03:00
Manolis Surligas
7744d489a7
Merge pull request #100 from nkaramolegos/fix_frame_file_sink
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Fix bug with the name of files
2017-08-03 13:21:37 +03:00
Nikos Karamolegkos
813d6b9f74
Fix bug with the name of file
2017-08-03 12:39:38 +03:00
Manolis Surligas
f8459f097c
Merge pull request #99 from surligas/fix_cmake_req
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Fix CMake GNU Radio requirements
2017-08-03 12:36:40 +03:00
Manolis Surligas
049c951ac7
Fix CMake GNU Radio requirements
2017-08-03 12:33:41 +03:00
Manolis Surligas
2caedc53a7
Merge pull request #97 from nkaramolegos/fix_bug_frame_file_sink
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Fix bug with gcc<5 and minor changes to filenames
2017-08-02 20:29:30 +03:00
Manolis Surligas
1ae29918d3
Merge pull request #98 from GVardakis/noaa_args_fix
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Fix NOAA APT Sink block parameters & NOAA Decoder Filters
2017-08-02 20:23:14 +03:00
George Vardakis
549e158221
Fix NOAA APT Sink block parameters
2017-08-02 19:39:39 +03:00
Nikos Karamolegkos
fe1b612010
Fix bug with gcc<5 and minor changes to filenames
2017-08-02 18:06:21 +03:00
Manolis Surligas
4e5eec817f
Merge pull request #95 from nkaramolegos/frame_file_sink
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Add sink block for saving the frame to file
2017-07-30 13:36:30 +03:00
Nikos Karamolegkos
bca58383b7
Add sink block for saving the frame to file
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Supported file types txt, bin, hex
2017-07-30 13:25:55 +03:00
Manolis Surligas
b936590083
Merge pull request #94 from surligas/freq_updates
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Increase the doppler frequency correction update rate
2017-07-25 21:55:10 +03:00
Manolis Surligas
ddabee5837
Increase the doppler frequency correction update rate
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* Default frequency update intervals: 50ms
* Fix issue ignoring the doppler_correction_per_sec parameter
2017-07-25 21:54:09 +03:00
Manolis Surligas
3dec97fbe1
Merge pull request #91 from GVardakis/noaa_doc
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Add documentation file
2017-07-24 19:31:48 +03:00
George Vardakis
9b5950ca54
Add documentation file
2017-07-24 16:43:13 +03:00
Manolis Surligas
da6a4f277d
Merge pull request #90 from GVardakis/noaa_script_args
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Add NOAA APT sink block arguments for script
2017-07-22 21:33:04 +03:00
George Vardakis
c0829bb02e
Add NOAA APT sink block arguments for script
2017-07-22 20:58:11 +03:00
Manolis Surligas
7890c71130
Merge pull request #89 from surligas/noaa
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Noaa
2017-07-21 20:51:21 +03:00
Manolis Surligas
deb0c57c91
Fix memory leak
2017-07-21 20:49:44 +03:00
Manolis Surligas
c2b66c5887
Add waterfall and Ogg sink at the NOAA decoder flowgraph
2017-07-21 18:34:27 +03:00
Manolis Surligas
536440d9fd
Merge pull request #88 from surligas/dev_args
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Dev args
2017-07-20 22:39:28 +03:00
Manolis Surligas
f3de63caf3
Add support for passing manually various device parameters
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All flowgraphs now support user defined parameters for most of their
configuration capabilities. These include:
* RF gain
* IF gain
* BB gain
* Custom device arguments for setups with multiple SDRs. These
coresponds to the 'Device arguments' field of the Osmocom source block.
* Antenna selection for devices with multiple antennas (USRPs, etc)
Changing sampling rate is not supported (yet).
For listing the arguments just execute <flowgraph> --help in a terminal
window.
2017-07-20 22:37:14 +03:00
Manolis Surligas
cc9a305ebd
Reduce RTL SDR buffers size
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In memory limited devices like RPi, the default buffer allocation scheme
of the RTL driver causes problems to the async transfer engine.
This prevented the flowgraphs to start.
Reducing the buffer size fixes this problem.
2017-07-20 20:18:17 +03:00