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sdrangel
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238 Commits 1 Branch 363 Tags 203 MiB
Commit Graph

54 Commits

Author SHA1 Message Date
f4exb 135170e6db Optimization of current spectrum line display by just storing a pointer to the current spectrum 2015-07-16 08:38:33 +02:00
f4exb 69101c0629 Enhanced spectrum display: Histogram: define NO_AVX, wider decay range, make stroke and late holdoff adjustable. Added option to show live spectrum (had only max hold before) 2015-07-16 04:55:14 +02:00
f4exb 528b11ebd1 Refactoring spectrum histogram display #1 2015-07-15 08:48:02 +02:00
f4exb 347360db90 Channel analyzer: in the scope+spectrum combo show the spectrum of the scope captured data possibly triggered and not just the free running spectrum of the channel 2015-07-15 01:19:39 +02:00
f4exb 9161e867c9 Added one shot trigger option 2015-07-14 02:18:55 +02:00
f4exb c32f2b72f7 Show trigger line on phase display 2015-07-14 01:45:16 +02:00
f4exb 9d9e419fd4 Adapted GLScope to new trigger model 2015-07-14 01:24:59 +02:00
f4exb 8a41edf24d Scope falling edge trigger 2015-07-14 00:04:34 +02:00
f4exb e696e4f8a2 Scope trigger #1 2015-07-13 23:38:10 +02:00
f4exb d67e4e0b82 Prepare scope trigger #2 2015-07-13 12:58:32 +02:00
f4exb 9fa737ec67 Prepare scope trigger #1 2015-07-13 10:46:51 +02:00
f4exb 5f427454a6 Added persistency (serialize/deserialize) of scope display mode (prime, second, both) 2015-07-12 23:45:17 +02:00
f4exb 3d75f2f899 Added options to display scope primary or secondary displays exclusively 2015-07-12 22:22:04 +02:00
f4exb b10cab79ae Display actual units on Y scale amd offset displays 2015-07-12 11:25:55 +02:00
f4exb 1ee68103d2 Display actual time units on time offset display 2015-07-12 10:17:23 +02:00
f4exb 7924ed204a Removed scope from main window entirely as scope is now supported in the channel analyzer 2015-07-12 09:48:17 +02:00
f4exb c624ad0e13 Set channel analyzer bandwidth before decimation to channelizer input sample rate 2015-07-12 09:32:54 +02:00
f4exb 83b2f53ee5 Time scale on scope view #1 2015-07-08 02:05:32 +02:00
f4exb 8924be1a31 Fixed time scale display on scope GUI 2015-07-07 01:17:16 +02:00
f4exb 5a8c3d8e5b Print scale on scope part #1 2015-07-06 09:17:51 +02:00
f4exb f2af402087 Added set samplerate 2015-06-24 00:01:48 +02:00
f4exb b7ed6bd0ce Channel Analyzer: added button to control grid itensity and serialize/deserialize scope settings 2015-06-23 22:52:27 +02:00
f4exb a463b1fbc6 Created a spectrum + scope combo VIS to handle the channel analyzer spectrum + scope display 2015-06-23 20:05:28 +02:00
f4exb c4957d2ee5 Channel Analyzer: fixed data mode button 2015-06-22 09:01:25 +02:00
f4exb c9f9990764 Added a scope widget in the channel analyzer plugin 2015-06-22 04:16:27 +02:00
f4exb 2c84b82621 Started implementation of a Channel Analyzer plugin. Works basically 2015-06-21 12:46:47 +02:00
f4exb 3cdccd2cd0 Changed AGC to enhanced NFM squelch 2015-06-20 09:28:57 +02:00
f4exb e66d9a417f Changed NFM RF threshold squelch for after demod squelch 2015-06-19 08:27:29 +02:00
f4exb 40f00c0ed7 Added a simple CTCSS detector based on Goertzel's algorithm 2015-06-16 04:42:37 +02:00
f4exb 74d5fd59ec Filter out CTCSS tones in NFMDemod 2015-06-15 19:50:09 +02:00
f4exb ce60c0b53e Corrected timescale of waterfall when spectrum is SSB 2015-06-12 02:49:29 +02:00
f4exb 26b9c324e7 Improved GNU Radio plugin usability. Removed osmosdr completely from the build as it is superceded by GNU Radio 2015-05-18 02:18:33 +02:00
f4exb 3f106ade9e Working unoptimzied WFM just mono (AF baseband) 2015-05-15 11:29:41 +02:00
f4exb 8948928ca0 NFM demodulation without using atan and smooth squelch with AGC suppressing most clicks on low level signals and hiss on carrier tails. Only useful modulation comes through 2015-05-14 17:19:06 +02:00
f4exb d395ba24c7 Make the low cutoff frequency of the SSB filter variable. Change spectrum overlay accordingly. 2015-05-12 21:50:02 +02:00
f4exb e15f4f26f1 Added button to change the brightess of the spectrum display grid 2015-05-12 15:49:03 +02:00
f4exb 3e922dbb0a Added simple AGC for AM demod 2015-05-12 12:12:13 +02:00
f4exb fe85503130 NFM and SSB receiver in focus trigger the display of the central frequency line on the spectrum frequency scale thus facilitating its identification 2015-05-11 11:03:01 +02:00
f4exb c92909d78d Removed useless spectrum visualizer in NFM receivers. Created a null sink class to fit corresponding parameter in NFMDemod class constructor 2015-05-10 19:21:46 +02:00
f4exb f07934cc80 Added button and logic to update an existing preset with the current configuration 2015-05-09 10:51:02 +02:00
John Greb 1982574527 Upstream NFM. 2015-01-26 19:33:28 +00:00
John Greb d1a833b43f Refactor SFFT. 2015-01-13 19:14:36 +00:00
John Greb 429b4dbbff Add Sliding FFT. 2015-01-11 19:30:48 +00:00
John Greb 3b8add19c3 Reduce FFT filter memory use. 2014-12-25 21:24:03 +00:00
John Greb 4135c8f5ad Bandpass FFT. 2014-12-22 20:23:55 +00:00
John Greb 85b088cead DC correction needs floating point. 2014-12-06 22:35:53 +00:00
hexameron fbae7c7f8e Segfault from interpolator changes. 2014-11-25 15:24:21 +00:00
John Greb a9c2c14221 Simplify interpolator. 2014-11-25 08:31:44 +00:00
John Greb 0ada023270 Tidy. 2014-11-22 23:24:21 +00:00
John Greb dcc9f1917c Downsample filtering. 2014-11-17 19:51:36 +00:00