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118 Commity
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9 Tagi
994 KiB
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118 Commity (ea6d08e9cb17e30ef4a96e1457c7a435781c721f)

Autor SHA1 Wiadomość Data
Pieter Robyns ea6d08e9cb Don't wrap spreading factor 2017-09-07 09:24:38 +02:00
Pieter Robyns f20c7db6d6 Auto export test results as Markdown to docs/test-results 2017-09-06 16:49:31 +02:00
Pieter Robyns 2d0e9245b0 - More flexible test suite system 
- Remove unneeded files
- Fix bits per symbol calculation
 2017-09-06 15:57:44 +02:00
Pieter Robyns 95131c0719 Adhere to GNU Radio blocks coding guide 2017-08-31 15:02:15 +02:00
Pieter Robyns d3ee3a3e6b Code cleanup 2017-08-29 20:18:53 +02:00
Pieter Robyns 51925d4483 Update README.md 2017-08-29 15:15:18 +02:00
Pieter Robyns 983e58610b Update README.md and remove SYNC messages from debug log 2017-08-29 14:44:47 +02:00
Pieter Robyns 2091f315a4 Major update with following added features: 
- Schmidl-Cox preamble detection
- Clock drift correction for unlimited-length messages and long preambles
- Full support for all SFs
- Decoding accuracy improvements
- Single whitening sequence
 2017-08-29 13:51:14 +02:00
Pieter Robyns 3d4be66836 Some final tweaks to increase accuracy and detection rate 2017-08-29 13:39:12 +02:00
Pieter Robyns 25aa382bad Fix SF 11 and SF 12 2017-08-29 12:57:17 +02:00
Pieter Robyns d7c73883ad Experimental CFO correction in SYNC stage 2017-08-25 14:21:41 +02:00
Pieter Robyns 025f49f317 Removed separate whitening sequences for sf 11 and 12 2017-08-25 13:22:26 +02:00
Pieter Robyns 1bf5399f05 - Working clock drift correction 
- Improved gradient decoding
 2017-08-25 12:38:00 +02:00
Pieter Robyns de587b1d33 No sync errors, but something is still wrong with the data 2017-08-24 12:06:14 +02:00
Pieter Robyns c45f156267 Autocorr preamble detection 2017-08-23 17:53:00 +02:00
Pieter Robyns 7b2bbb5efe Fix bug in fine sync 2017-08-23 17:40:26 +02:00
Pieter Robyns bd0f873c85 Fine sync: accuracy improved further 2017-08-23 17:20:42 +02:00
Pieter Robyns 0d19890708 Fixed issue #42 2017-08-15 17:02:59 +02:00
Pieter Robyns fdcdc005c9 Improved accuracy 2017-08-10 14:01:10 +02:00
Pieter Robyns 8dfcc3df3a One whitening sequence and adhere to patent 2017-08-10 14:01:10 +02:00
Pieter Robyns d41580cbdf New tool for real-time debugging and analysis of signals 2017-08-10 13:49:00 +02:00
Pieter Robyns 88047f2a9e - Travis CI workaround 
- Compatibility with Ubuntu Trusty Tahr
 2017-08-02 15:15:03 +02:00
Pieter Robyns f821a8a4af Add gr-filter to Travis CI 2017-08-01 16:24:21 +02:00
Pieter Robyns c3fd0d2447 Merge branch 'master' of https://github.com/rpp0/gr-lora 2017-07-28 11:30:09 +02:00
Pieter Robyns dc6befa04c Added baseline accuracy log for USRP 2017-07-28 11:18:13 +02:00
Pieter Robyns 5c9393f2d1 Update apps and regression tests 2017-07-28 10:56:25 +02:00
Pieter Robyns 80902dacca Added channelizer for one channel 2017-07-28 10:24:22 +02:00
rpp0 16e770b22a Merge pull request #38 from int0x191f2/master 
Reordered dependencies in README.md
 2017-06-30 09:41:13 +02:00
Adam Long 7a9dcf1aa3 fixed readme 2017-06-29 13:29:05 -04:00
Pieter Robyns 1f77075ee1 Merge branch 'Wosser1sProductions-dev' 2017-06-08 16:51:48 +02:00
Pieter Robyns 03c894dea4 - Remove some unneeded code 2017-06-08 16:50:54 +02:00
Pieter Robyns 6b18cf14ef - Remove some unneeded code 2017-06-08 16:08:17 +02:00
Pieter Robyns 2043e8e0bd Merge branch 'dev' of https://github.com/Wosser1sProductions/gr-lora into Wosser1sProductions-dev 2017-06-08 15:15:39 +02:00
Wosser1sProductions 497183614a Finalisation 
+ Added Center Frequency Offset with xlating_fir_filter functionality to
test scripts
- Removed from_idx in cross correlation since it was always 0 anyway
+ Merged FFT fix
~ Tweaked gradient_index again to exclude borders and prefer first bin
+ Added code to visualize a symbol and its bins in gradient_idx
+ Added whitening sequence rejection
~ Code clean-up for finalisation
 2017-06-02 15:53:43 +02:00
Wosser1sProductions 19bbc874cf Merge remote-tracking branch 'refs/remotes/rpp0/master' into dev 2017-06-02 15:51:49 +02:00
Pieter Robyns 7f457ff6cc - Hotfix for FFT approach and correlation window 2017-05-18 17:29:02 +02:00
Wosser1sProductions 676745bd5a Rebase readme 2017-05-18 16:11:21 +02:00
Wosser1sProductions 12f91f6b54 Merge remote-tracking branch 'refs/remotes/origin/master' into dev 2017-05-18 16:10:11 +02:00
Wosser1sProductions e14d6f8c7d Rebase readme 2017-05-18 16:01:41 +02:00
Wosser1sProductions b7f885f621 Merge remote-tracking branch 'refs/remotes/rpp0/master' 2017-05-18 16:00:54 +02:00
Wosser1sProductions 30da0dedcd Merge deinterleave and comments 
- Removed break in sliding_cross_correlate_upchirp due to inaccuracy in
    noisy signals
~ Fixed upperbound in max_frequency_gradient_idx
~ Rewrote deinterleave function, now rotates bits to correct position
    instead of extensive masking
+ Added comment for every function (needs review)
~ Solved nibble reverse after Hamming decode by switching the order or
    ORing of the decoded data in Hamming itself
+ Added DBGR method to save timings to a file, a result for our setup
    can be found in examples/lora-timings
+ Added Python script to transmit and receive random data live for
    testing
 2017-05-18 15:56:25 +02:00
rpp0 4db5f52c85 Merge pull request #30 from Wosser1sProductions/dev-deint 
Simplified deinterleave and comments
 2017-05-18 15:45:00 +02:00
Wosser1sProductions 3ccc649901 Changed requests 2017-05-18 15:39:39 +02:00
Pieter Robyns 999142214a Merge branch 'dev-deint' of https://github.com/Wosser1sProductions/gr-lora into Wosser1sProductions-dev 2017-05-18 15:22:26 +02:00
Wosser1sProductions 75285fe944 Comments 
+ Added comment for every function (needs review)
~ Solved nibble reverse after Hamming decode by switching the order or
ORing of the decoded data in Hamming itself
+ Added DBGR method to save timings to a file, a result for our setup
can be found in examples/lora-timings
+ Added Python script to transmit and receive random data live for
testing
 2017-05-17 17:33:15 +02:00
Wosser1sProductions 7fc8ad5c65 Deinterleave rewrite 
- Removed break in sliding_cross_correlate_upchirp due to inaccuracy in
noisy signals
~ Fixed upperbound in max_frequency_gradient_idx
~ Rewrote deinterleave function, now rotates bits to correct position
instead of extensive masking
 2017-05-04 14:33:16 +02:00
Wosser1sProductions 3f595cdebf Update Travis image with rpp0 2017-05-02 12:09:34 +02:00
Wosser1sProductions 48139656d3 Merge remote-tracking branch 'refs/remotes/origin/master' into dev 2017-05-02 12:06:22 +02:00
Wosser1sProductions 439e563bea Merge remote-tracking branch 'refs/remotes/origin/dev' 2017-05-02 12:05:45 +02:00
Wosser1sProductions 8feac8b933 Merge remote-tracking branch 'refs/remotes/origin/master' into dev 2017-05-02 12:03:33 +02:00