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2 Commity (9f545e9f54f4f6ffe559ddf2e834b8a044d0dc9f)

Autor SHA1 Wiadomość Data
Wosser1sProductions 5de5e8f1ca Additional improvement in synchronisation
~ 'make test' now properly runs the data in qa_BasicTest_XML
~ Consume less samples when syncing is incomplete to improve chances of
success
2017-03-21 18:03:44 +01:00
Wosser1sProductions 5f01ddeaf1 Detection and Sync improvements
+ Added header with debug macros
+ Added warning for SF 6: the samples are actually wrapped around to SF
12
~ Unwrapped some function calls to liquid-dsp::liquid_unwrap_phase
~ Simplified some more code
~ Rewrote sliding_norm_cross_correlate_upchirp: Now we detect a falling
edge
and do a correlation from there to test the sync rate.
Also added code that can perform a perfect overlay shift to the ideal
chirp
(but this leaves the falling edge inside the window)
~ Rewrote find_preamble_start_fast: Now detects the start of the
preamble
by looking for for absolute complex values above a threshold
~ Fixed ids in qa_BasicTest_Data.xml
~ qa_BasicTest.log contains test runs showing the improvements in
passing tests.
+ Added createWhiteningValues.py to generate a sample with zeros and
append
the whitening sequence to a file so it can be averaged (untested).
This uses lora-whitening-sequencer.
~ Added zero padding to whitening sequences in tables.h
2017-03-17 16:51:40 +01:00