WIP

Author: Xeratec

recordings/NOAA-19_DSB_137-7700Mhz_2019-05-19_15-49-12/NOAA-19_DSB_137-7700Mhz_2019-05-19_15-49-12.txt

@@ -4,11 +4,12 @@
 %clf;
 %hfile = 'POES_56k250.raw';
 %hfile = 'pll_nocarrier_polyphased_equalized_loproto2.raw';
-hfile = '../test/6_bits_dcblock2.raw'; 
+hfile = '../test/demod.raw'; 
 fid = fopen(hfile,'rb');
 y = fread(fid,'float32');
 
-y = (y(1:2:end) + 1i*y(2:2:end))';
+%y = (y(1:2:end) + 1i*y(2:2:end))';
+y = 1i*y;
 %y = y(2:2:end) + 1i*y(1:2:end);
 Nfft = 1500000;
 %GNUradio should generate 1 sample per symbol with a period of

recordings/NOAA-19_DSB_137-7700Mhz_2019-05-19_15-49-12/NOAA-19_DSB_137-7700Mhz_2019-05-19_15-49-12_demod.raw

@@ -56,7 +56,7 @@ def manchester_decode_nebarnix(bss, bs, status=True):
     errx = []
 
     with tqdm(total=len(bss), ncols=CLI_WIDTH, unit='bit', unit_scale=True, disable=not status) as pbar:
-        for idx in range(1,bs.length()-3):
+        for idx in range(1,bs.length()-8):
             # If not a bit boundary, see if it should be and we're out of sync
             # But only resync on strong bits
             if ((idx % 2) == clockmod):