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151 commits

Author SHA1 Message Date
Ahmet Inan 467d071712 update scope view immediately on orientation change 2024-04-26 10:51:50 +02:00
Ahmet Inan 06d189ed15 reduce scope height while in landscape 2024-04-26 10:37:24 +02:00
Ahmet Inan f7cc470e18 added scopeBufferWidth argument to fix the raw decoder 2024-04-26 08:38:27 +02:00
Ahmet Inan 48d964885f found first bug just one hour after release. yay! 2024-04-25 23:24:48 +02:00
Ahmet Inan f00b1d3ec6 ignore release directory 2024-04-25 22:27:51 +02:00
Ahmet Inan d5fc531bde scale image to avoid squinting 2024-04-25 21:58:11 +02:00
Ahmet Inan 7fd95be1de added about page 2024-04-25 20:13:04 +02:00
Ahmet Inan 2718a51d41 added privacy policy 2024-04-25 19:25:37 +02:00
Ahmet Inan cdf12d2c09 preserve scope position on decoder reconstruction 2024-04-25 18:43:03 +02:00
Ahmet Inan 8325abf6a2 added menu with audio and night mode settings 2024-04-25 18:08:21 +02:00
Ahmet Inan e1cebdab3c reduce pixel width for fast scan lines 2024-04-25 13:30:52 +02:00
Ahmet Inan 7766ee26ba use pixel buffer for scope as well 2024-04-25 11:42:42 +02:00
Ahmet Inan 7b7c0a6b75 added pixel buffer class 2024-04-25 10:54:09 +02:00
Ahmet Inan 97bdad4b8c keep aspect-ratio for each mode but PD290 2024-04-25 09:14:48 +02:00
Ahmet Inan 527a4e3818 help confused Scottie with finding the scratch buffer 2024-04-25 06:50:15 +02:00
Ahmet Inan 558120116d provide a scratch buffer 2024-04-24 23:15:33 +02:00
Ahmet Inan b24e7d0730 increased horizontal resolution 2024-04-24 20:11:11 +02:00
Ahmet Inan acd7a59bc9 extrapolate parity if we cannot trust the separator 2024-04-24 17:03:37 +02:00
Ahmet Inan 475b0198c5 free-run but don't shift until we run out of buffer 2024-04-24 15:59:15 +02:00
Ahmet Inan 02ecb77b5c use double precision where it won't affect speed 2024-04-24 12:04:47 +02:00
Ahmet Inan a9fdf1eeff use a better approximation 2024-04-24 11:43:25 +02:00
Ahmet Inan c0cfc62636 adjust alpha for second order 2024-04-24 08:57:56 +02:00
Ahmet Inan 1f221aa79a estimate and compensate up to +-50 Hz of frequency offset 2024-04-23 17:54:13 +02:00
Ahmet Inan e466e86b40 suppress unused warnings 2024-04-23 15:45:24 +02:00
Ahmet Inan cfd54fcace removed unused stuff 2024-04-23 15:45:24 +02:00
Ahmet Inan 25a8fc6589 use the transition between the sync pulse and sync porch 2024-04-23 15:19:59 +02:00
Ahmet Inan b45b64f807 suppress unnecessary local variable warnings 2024-04-23 12:14:39 +02:00
Ahmet Inan bbbb8c4fbe removed scanline SMA and relaxed base band filter 2024-04-22 18:04:50 +02:00
Ahmet Inan 8fc46077c8 avoid confusion by adding sample rate 2024-04-22 17:48:50 +02:00
Ahmet Inan e52c2ee3ef replaced sma with a sinc filter 2024-04-22 17:37:28 +02:00
Ahmet Inan 085fa2a408 added complex convolution 2024-04-22 16:14:48 +02:00
Ahmet Inan 9e84f1cd8f added low pass filter 2024-04-22 16:14:48 +02:00
Ahmet Inan 5d92cb4b29 added Kaiser window 2024-04-22 14:16:42 +02:00
Ahmet Inan 86b33327a4 looks nicer 2024-04-22 09:13:24 +02:00
Ahmet Inan d3c2c2bec3 increased scan line count to four 2024-04-21 13:36:34 +02:00
Ahmet Inan 26073e1e2b oops 2024-04-21 12:41:36 +02:00
Ahmet Inan 38f0521158 only shift if possible 2024-04-21 12:41:36 +02:00
Ahmet Inan 844dc6a0b3 increased 5ms sync pulse width by 0.5ms 
this improves jitter on the Wraase modes
 2024-04-21 12:41:36 +02:00
Ahmet Inan 2d6a4d7aca add smoothing to raw mode too and fix mistakes 2024-04-20 18:08:55 +02:00
Ahmet Inan 6584934516 removed bufferWidth argument 2024-04-20 17:51:57 +02:00
Ahmet Inan 0556940817 do a bit of smoothing 2024-04-20 16:55:06 +02:00
Ahmet Inan 1a0c2e5aaf added Robot36 color decoder 2024-04-20 14:57:28 +02:00
Ahmet Inan eceb792e8f added simple Robot36 monochrome decoder 2024-04-20 12:48:58 +02:00
Ahmet Inan 00a9ddb21a be consistent with begin and end samples 2024-04-20 12:14:45 +02:00
Ahmet Inan 68ff54c214 added Robot 72 decoder 2024-04-20 11:24:23 +02:00
Ahmet Inan 5b7ace099a added RGB decoder to reduce code duplication 2024-04-20 10:41:43 +02:00
Ahmet Inan dc07b809ae added Scottie decoder 2024-04-20 09:18:14 +02:00
Ahmet Inan 705a49d214 give confused Scottie a fighting chance 2024-04-20 09:17:27 +02:00
Ahmet Inan e843719923 reduced code duplication 2024-04-20 08:37:03 +02:00
Ahmet Inan 0649ac48d5 added decoder for PD modes and did cleanup 2024-04-19 22:09:39 +02:00
Ahmet Inan 3eda3a44ef prepare for PD modes, which give us two lines per sync pulse 2024-04-19 20:36:50 +02:00
Ahmet Inan e18988f76a added decoder for Wraase SC2-180 2024-04-19 19:27:18 +02:00
Ahmet Inan b68a66b4ce added decoder for Martin 2024-04-19 19:27:18 +02:00
Ahmet Inan 4f716e76a5 prepared for mode individual decoders 2024-04-19 17:34:58 +02:00
Ahmet Inan cfef97e6b4 use mean of scan line samples 2024-04-19 16:42:03 +02:00
Ahmet Inan 5f7652e8b5 detect mode 2024-04-19 16:17:28 +02:00
Ahmet Inan 0fa1a1e205 removed tint 2024-04-19 12:02:27 +02:00
Ahmet Inan ee58ec3349 added Decoder class 2024-04-19 11:58:16 +02:00
Ahmet Inan c4e4838cab moved bitmap invalidation out 2024-04-19 11:19:49 +02:00
Ahmet Inan a369d1754f extrapolate missing pulses 2024-04-19 09:34:18 +02:00
Ahmet Inan 4cd2c86802 simplified sync pulse handling 2024-04-19 08:13:21 +02:00
Ahmet Inan ef8f7df1fe added scan line mean method 2024-04-18 17:18:59 +02:00
Ahmet Inan 59281e7248 disable scan line after processing 2024-04-18 16:28:49 +02:00
Ahmet Inan 21dd812de8 wait for regular sync pulse 2024-04-18 14:49:54 +02:00
Ahmet Inan 503fc50bb2 improved midpoint approximation 2024-04-17 17:39:47 +02:00
Ahmet Inan 1a1f061e1c detect 5, 9 and 20 ms sync pulses 2024-04-17 15:27:10 +02:00
Ahmet Inan 6d8ebca9da removed extra delay for alignment 2024-04-17 12:20:36 +02:00
Ahmet Inan 4324709fe4 filter out too short and too long pulses 2024-04-17 10:05:49 +02:00
Ahmet Inan 9a13d060eb removed sync pulse value clamping 2024-04-17 09:37:01 +02:00
Ahmet Inan 889418fd2c added scan line buffer processing 2024-04-17 08:16:14 +02:00
Ahmet Inan 64b0732bdb visualize taken synchronization path 2024-04-16 19:12:56 +02:00
Ahmet Inan 89772839f4 synchronize using sync pulses 2024-04-16 18:45:43 +02:00
Ahmet Inan d207823011 mark correlation peak if possible 2024-04-16 15:32:52 +02:00
Ahmet Inan 8a1d7ca7ba added Schmitt trigger 2024-04-16 12:34:30 +02:00
Ahmet Inan b8c98317b1 added Demodulator class 2024-04-16 11:43:43 +02:00
Ahmet Inan fee4012c6a align sync pulses with scan line 2024-04-16 10:40:57 +02:00
Ahmet Inan 3ae7e18df3 visualize sync pulses 2024-04-16 09:55:07 +02:00
Ahmet Inan 7eea1aaee9 clamp before taking the square root 2024-04-15 16:04:39 +02:00
Ahmet Inan d2c78e453e oops 2024-04-15 15:30:05 +02:00
Ahmet Inan 38525c3187 insane but correct use of Complex 2024-04-15 15:02:36 +02:00
Ahmet Inan c2be865c5a only show complete lines 2024-04-15 14:44:09 +02:00
Ahmet Inan 6b255e4f5b added scan line demodulation 2024-04-15 14:18:26 +02:00
Ahmet Inan 7ad3fa6bd4 lets call it syncPulseFilter 2024-04-15 11:35:05 +02:00
Ahmet Inan 08ef9d5f16 no need for the delay line to be complex here 2024-04-15 11:14:41 +02:00
Ahmet Inan b8441694a6 do the processing in the base band 2024-04-15 10:24:25 +02:00
Ahmet Inan 8beb5ccdc5 added digital delay line 2024-04-15 08:34:39 +02:00
Ahmet Inan f664319018 sync pulse is 9 ms in robot and scottie modes 2024-04-15 08:34:39 +02:00
Ahmet Inan 1fb772e346 added complex moving sum and average 2024-04-15 08:34:39 +02:00
Ahmet Inan 16406fd710 added complex and phasor classes 2024-04-14 21:56:05 +02:00
Ahmet Inan abfdf69128 added simple moving average 2024-04-14 19:11:07 +02:00
Ahmet Inan e690c6aecf added simple scope for experimentation 2024-04-14 17:31:39 +02:00
Ahmet Inan 7d3b46a396 get status handle once 2024-04-12 21:41:23 +02:00
Ahmet Inan b8e13f4853 keep screen on 2024-04-12 18:41:17 +02:00
Ahmet Inan 73766e4624 added audio record 2024-04-12 18:07:47 +02:00
Ahmet Inan 3aaabe6ff7 don't restart app on config changes 2024-04-12 15:12:44 +02:00
Ahmet Inan f30dca5083 we only want a single instance 2024-04-12 15:11:50 +02:00
Ahmet Inan 827d2a713c added record audio permission 2024-04-12 15:08:33 +02:00
Ahmet Inan 309cfcced4 added launcher icons 2024-04-12 13:05:42 +02:00
Ahmet Inan 6e9dceef95 added 0BSD license 2024-04-12 12:14:01 +02:00
Ahmet Inan 1a07893811 v2.0 2024-04-12 12:04:58 +02:00