FGFS-4.1/gr-air-modes
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Author SHA1 Message Date
Nick Foster c16886c4c1 Fix your laziness in breaking the CPR parser. Still don't like how KMLgen is done, needs to be consolidated so all db work is in one file. 2012-02-25 16:50:15 -08:00
Nick Foster 622249ba5b Add back in airports.png so Google Earth gets the icon 2012-02-01 09:14:34 -08:00
Nick Foster a43d8ee3a7 Reorganize CPR decoder as a class to keep it simple 2012-02-01 09:14:02 -08:00
Nick Foster 105950c176 Move the SQL stuff out of uhd_modes and into modes_kml, keeps things neat 2012-01-30 18:50:04 -08:00
Nick Foster 82ce9feec0 Whoops, forgot to prefix the KML generator invocation 2012-01-13 13:38:49 -08:00
Nick Foster 8522bc0b25 CMakeified almost everything. Test code in python/ and apps other than uhd_modes.py still need minor updating. 2011-12-14 10:17:16 -08:00
Nick Foster 4fcf7a4498 fix --location to parse arg properly, pulled from KD5BWT 2011-12-12 09:38:34 -08:00
Nick Foster d6ba39fdef Fixes for tags interface via Mattias Schäfer. 2011-12-12 09:32:37 -08:00
Nick Foster 5ac5c8aca8 Modified for new new tags interface 2011-11-17 15:16:56 -08:00
Nick Foster 7a4f703e2b interim commit 2011-11-17 14:58:19 -08:00
Nick Foster 107dc1b969 this is the last time i'm going to do this... 2011-09-07 17:07:52 -07:00
Nick Foster f3957194f5 Some work on the mlat stuff, and restoring sanity to the gr-uhd tags interface 2011-09-07 15:49:14 -07:00
Nick Foster e1c6c467a4 mlat: add get_correlated_records.py, a testbed for postanalysis. gets clock difference and clock drift from a set of raw records. 2011-09-05 14:34:31 -07:00
Nick Foster 7d4eadef62 UHD time init to 0 on start, raw output option prints to stdout as well 2011-08-27 14:40:01 -07:00
Nick Foster 90fbf70c5e some mlat changes and update to work with the "real" tags interface 2011-08-24 18:19:57 -07:00
Nick Foster 6beb78fcf3 Remove subdev crap 2011-07-28 15:35:39 -07:00
Nick Foster 86903898cf Add TCP raw data server for mlat purposes 2011-07-27 10:59:04 -07:00
Nick Foster a7e26c5960 mlat: fixed horrible bug in the solver. also noticed that [0,0,0] cannot contribute meaningful angular data, and so you still really want four stations on receive. there's still a bug in the solver somewhere that results in positions east of here not solving correctly. 2011-07-14 18:49:47 -07:00
Nick Foster d7e153d281 Move mlat test data to mlat-test.py instead of mlat.py 2011-07-14 17:01:43 -07:00
Nick Foster 5f2a41f648 mlat: improvements/simplifications to solver, basic DOP pseudocode 2011-07-13 00:11:56 -07:00
bistromath 7208aeefe0 Merge pull request #2 from zmoratto/master 
SBS improvements  pull request
 2011-07-11 10:01:39 -07:00
Zack Moratto 616ab8362b Have the SBS record milliseconds 2011-07-09 01:40:07 -07:00
Zack Moratto f31e9e062f Added SBS support for aircraft and flight ID 
Looking at the SBS output, flight ID is just aircraft ID +
100. Aircraft ID is just a unique count to make parsing the output
file easier.

I'm not sure how useful this is but it makes us a step closer towards
mimicking the SBS.

I also pull out the ID for squitters 0, 4, and 5.
 2011-07-08 10:00:37 -07:00
Zack Moratto 4220255908 Added comments and change surface reports to MSG2 
2 important things happened here:

-> Surface position reports where changed from MSG3 to MSG2. I believe
   this is what that SBS message means.
-> MEs 1-4 are aircraft identification packets. Those should go to SBS
   MSG1.
 2011-07-08 09:58:33 -07:00
Zack Moratto 7f9574b7cd Added missing MSGs 5,6,7,8 for SBS output 
These are the 56 bit ADS-B message about altitude and such. Not as
cool as the the extended messages but still useful non the less.
 2011-07-08 09:58:20 -07:00
Zack Moratto 1bbd29d09c Correct mode_sbs1 so that it runs 
Msg return output has changed. Time is now only a single variable.
 2011-07-07 10:42:51 -07:00
bistromath a765ffc059 Merge pull request #1 from zmoratto/master 
3 small pull requests
 2011-07-06 19:26:56 -07:00
Zack Moratto 16c94988e6 Remove uneeded include 
I don't believe this is required anymore as everything here uses UHD.
 2011-07-04 21:13:20 -07:00
Zack Moratto c3dacc667e Allow the user to set which antenna to use on the sub device 
So .. from the terminal, "-A RX2", would set the device to use the RX2
antenna.The UHD manual will define your options. If the user puts in a
bad selection, it will complain and list the options.
 2011-07-02 16:44:38 -07:00
Zack Moratto b21e36db2f Remove autogenerated config/Makefile.in 
This is created by running ./bootstrap
 2011-07-02 16:28:44 -07:00
Nick Foster 72acc5e3c1 Default int & dump to "no", use center sampling instead. 
A learning experience I guess. If the pulse isn't REALLY square,
and instead is bandlimited in any way, integrate & dump doesn't work
as well as center sampling.

At any rate, the completely rewritten decoder should be both faster
and more sensitive than before.
 2011-06-12 01:14:49 -07:00
Nick Foster 3421598b7c switch in&out the center-sample vs. int&dump 2011-06-12 01:07:22 -07:00
Nick Foster 08730769dc pull the framer out, remove the brute forcer 2011-06-12 00:59:41 -07:00
Nick Foster 87444eb980 interim commit with some debug stuff thrown in. 2011-06-12 00:56:22 -07:00
Nick Foster ba7a6085cb use dbsrx filter 2011-06-12 00:03:57 -07:00
Nick Foster e1b3e555f8 cleanup 2011-06-11 22:07:20 -07:00
Nick Foster 28366627c5 fix crap, use confidence 2011-06-11 21:40:51 -07:00
Nick Foster 8b1c1791c7 Everything changed. 
* Rewrote preamble detector. Uses integrate-and-dump along with correlator to perform optimal receive.
* No longer using framer. Determining packet length via header. Missing some anti-FRUIT stuff.
* Pulled out the slicer logic into its own function.

Lots of todos and fixmes.
 2011-06-11 21:32:28 -07:00
Nick Foster c8dce82b75 Major cosmetic changes to preamble detector 2011-06-08 22:02:13 -07:00
Nick Foster 140f91537c add subdev spec, also clean up cpr.py 2011-06-08 21:44:53 -07:00
Nick Foster bca80f26ad CPR cleanup 2011-06-01 20:37:51 -07:00
Nick Foster 9b3b296a22 Merge branch 'master' into nolocal 2011-06-01 20:14:59 -07:00
Nick Foster ebd74a2587 fix bug in framer that causes the occasional segfault 2011-06-01 20:14:45 -07:00
Nick Foster d814dc085f disable local decoding. should probably be an option. 2011-06-01 16:36:42 -07:00
Nick Foster e9cf22eb33 use eng float for rate so you can say rate=10e6 2011-06-01 16:36:00 -07:00
Nick Foster ef5c0fbd53 cosmetics 2011-05-30 21:00:57 -07:00
Nick Foster a1249b8c4d pull numpy out of the int-and-dump generator 2011-05-30 20:54:24 -07:00
Nick Foster 52ebfcf4d4 rip out the energy stuff, int-and-dump filter takes care of it 2011-05-30 20:45:59 -07:00
Nick Foster f86635430e first stab at converting front end to use integrate & dump instead of cheesy "bit_energy" thing 2011-05-30 20:26:58 -07:00
Nick Foster 46573db399 Tags updated for sparse tags (which aren't actually in gr-uhd yet). 2011-05-30 19:57:47 -07:00