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Author SHA1 Message Date
Ahmet Inan 4d8ccd970c Version 1.15 2015-01-13 23:41:35 +01:00
Ahmet Inan 9b428ce8d4 added toggle for analyzer 2015-01-13 23:37:54 +01:00
Ahmet Inan 6fd48f2815 do rms compression again .. removed analyzer normalization 
it makes the spectrum visualization less colorful, but a lot clearer.
 2015-01-13 20:26:27 +01:00
Ahmet Inan 23cbc53650 fixed bug introduced with "made cic cascade order flexible" 2015-01-13 19:59:11 +01:00
Ahmet Inan ebf60dcdf9 Version 1.14 2015-01-11 16:06:00 +01:00
Ahmet Inan 9658233b08 added share option for last received image 2015-01-11 16:03:20 +01:00
Ahmet Inan 0d1d5ec426 Version 1.13 2015-01-11 10:19:29 +01:00
Ahmet Inan 79027437c5 keep screen awake while in foreground 2015-01-11 10:17:18 +01:00
Ahmet Inan 4488f224cb Version 1.12 2015-01-10 12:15:46 +01:00
Ahmet Inan 409edeb489 made cic cascade order flexible, normalize comb output from cascade gain 2015-01-10 11:31:16 +01:00
Ahmet Inan 968fea3bed made analyzer initialization nicer 2015-01-10 10:13:26 +01:00
Ahmet Inan cb489f426d increased stft window to 2048 2015-01-09 22:09:35 +01:00
Ahmet Inan 3c9d5b7da0 reduced stft window size to 1024, used ring buffer to slide dft 2015-01-09 18:31:01 +01:00
Ahmet Inan 55da5a9d77 do rounding to nearest in freq_marker 2015-01-09 18:12:23 +01:00
Ahmet Inan 923baf5846 added debug switch between boxcar and cic filtering 2015-01-09 16:34:18 +01:00
Ahmet Inan 9dcbdbdc69 use cic filter for decimation in analyzer 2015-01-08 22:18:50 +01:00
Ahmet Inan 659a644362 give the raw sample to the analyzer 2015-01-08 16:11:29 +01:00
Ahmet Inan f0816a8426 added frequency markers for 1100, 1300, 1500 and 2300 Hz 2015-01-08 15:48:00 +01:00
Ahmet Inan 749972d0e5 fixed color gradient, removed and added debug code 2015-01-08 15:22:37 +01:00
Ahmet Inan 88240631d3 reorganized visualisation value generation 2015-01-08 14:32:35 +01:00
Ahmet Inan 72bc00fc62 fixed rainbow 2015-01-08 14:27:32 +01:00
Ahmet Inan 0026a26897 do decimation by 7 using boxcar filter :) 2015-01-07 21:04:03 +01:00
Ahmet Inan e1b68b4e59 normalize using maximum of all bins 2015-01-07 21:02:34 +01:00
Ahmet Inan fd7326e24a maybe linear spectrum output is a better idea .. 2015-01-07 18:32:34 +01:00
Ahmet Inan bd0e98ba75 fixed stft code generator 2015-01-07 16:22:33 +01:00
Ahmet Inan b77e9c1b3d WIP: added spectrum analyzer 
there is something fishy going on :(
 2015-01-06 21:14:47 +01:00
Ahmet Inan eca5873fec split decoder code into Decoder class, made space for spectrum analyzer 2015-01-06 14:50:43 +01:00
Ahmet Inan 364b8f2209 Version 1.11 2015-01-05 13:07:02 +01:00
Ahmet Inan 272deee15f when using int scaling, set scaling to at least 1x 2015-01-05 13:06:39 +01:00
Ahmet Inan 28aed20659 Version 1.10 2015-01-04 17:58:26 +01:00
Ahmet Inan 3dfa1b4c86 added raw, toggles for debug and autodetect mode 
made debug mode much more useful
 2015-01-04 17:47:28 +01:00
Ahmet Inan ab075cca27 updated NOTICE file 2015-01-04 14:56:50 +01:00
Ahmet Inan 21d48f4a11 Version 1.9 2015-01-04 13:27:38 +01:00
Ahmet Inan 52a685f6c1 remade launcher icons 2015-01-04 13:25:38 +01:00
Ahmet Inan 605f39cac0 version 1.8 2015-01-03 11:19:31 +01:00
Ahmet Inan b09bf0632c added toggle for integer or float scaling 2015-01-03 11:17:23 +01:00
Ahmet Inan bd7ec1f0bc improved timing down to +-300ppm samples per line 
- used milliseconds instead of seconds for timing
- did summations in milliseconds till end
- did rounding instead of truncation at critical places
 2015-01-03 00:36:05 +01:00
Ahmet Inan 7a7d535165 reduced value buffer size to 2 seconds 
just enough to decode scottie DX from sync to sync:

5x 345.6ms color scans =  1728.0ms
2x 9.0ms sync pulses = 18.0ms
4x 1.5ms porches = 6.0ms

1752.0ms total
 2015-01-02 19:43:12 +01:00
Ahmet Inan 80eabf5acb normalize amplitude from avg absolute amplitude 2015-01-02 13:25:36 +01:00
Ahmet Inan 3974468399 reset mismatch counter on parity correction 2015-01-02 12:30:44 +01:00
Ahmet Inan 15b364fe72 wrap vpos instead of resetting to 0 on max 2015-01-02 12:25:54 +01:00
Ahmet Inan 7a33c225bd reset mismatch counter on begin of image 2015-01-02 12:18:04 +01:00
Ahmet Inan 8263145a50 fixed overflow and sync timeout handling in robot36 decoder 2015-01-02 12:10:32 +01:00
Ahmet Inan 8421a984e7 let decoders decide about vpos 2015-01-01 19:24:55 +01:00
Ahmet Inan 63e949332d do correct sync extrapolation 2015-01-01 18:57:01 +01:00
Ahmet Inan a69b4089f5 WIP: replaced linear with much more flexible circular buffer 2015-01-01 17:06:48 +01:00
Ahmet Inan 3743d023f9 allocate value buffer of next power of 2 size 2014-12-30 22:35:56 +01:00
Ahmet Inan dad49c3010 increased version to "1.7" 2014-12-18 20:42:46 +01:00
Ahmet Inan dac04cbe86 made icons compatible with older devices 2014-12-18 20:41:47 +01:00
Ahmet Inan 0609dd3153 increased version to "1.6" 2014-12-18 14:01:55 +01:00