247 Commits

Author	SHA1	Message	Date
f4exb	7742c0de2d	Optimization: avoid cvtsd2ss instructions by using explicit floating point litterals. Spectrum histogram calculation optimization	2015-10-09 03:59:28 +02:00
f4exb	438df2975e	NFM demod: added display of channel power in dB. Changed minus radio button for a iconified toggle button	2015-10-04 06:26:06 +02:00
f4exb	1ac49ce8ce	Fixed setting of source of same kind with different sequence number	2015-10-03 23:59:02 +02:00
f4exb	cf9263f1ff	Added a save settings button to the main window	2015-10-03 02:14:26 +02:00
f4exb	1450289e0f	Fixed glitches in channel analyzer decimation	2015-09-28 02:39:48 +02:00
f4exb	fd78dda566	Fixed stop acquisition not working when sample rate is too high	2015-09-27 15:47:51 +02:00
f4exb	525a3f0024	post sample rate changes directly on DSP input message queue. Removed sample source output queue entirely as it was not reliable under stress	2015-09-27 12:50:38 +02:00
f4exb	6b29864484	NFM demod: adjustments to AF squelh parameters	2015-09-13 18:17:15 +02:00
f4exb	4246fb6381	NFM demod: revised AF squelch completely	2015-09-13 11:56:14 +02:00
f4exb	34942340a3	NFM demod: back to the basics	2015-09-12 16:34:57 +02:00
f4exb	c4ad938083	Tried to fix NFM squelch again	2015-09-12 09:46:51 +02:00
f4exb	f5809b95c0	AGC in .cpp	2015-09-07 23:31:34 +02:00
f4exb	b31e62e73c	Fixed NFM strong signals handling	2015-09-07 01:15:55 +02:00
f4exb	ed0d613f10	Fixed segfault while changing center frequency or sample rate	2015-09-06 10:21:06 +02:00
f4exb	7f35fdeb89	Deep redesign: reverted message deqeuing changes	2015-08-30 23:22:18 +02:00
f4exb	1fba7ba314	Deep redesign: fixed message dequeing so that non processed messages stay in queue	2015-08-30 02:19:59 +02:00
f4exb	cebedf1460	Deep redesign: corrections after Valgrind memcheck	2015-08-29 03:09:44 +02:00
f4exb	5a0668f9ec	Deep redesign: fixed RTLSDR input plugin	2015-08-26 02:03:20 +02:00
f4exb	a68104ab65	Deep redesign: removed useless samplesource subdirectory	2015-08-25 08:31:57 +02:00
f4exb	005eae774e	Deep redesign: use references for the iterator parameters of the sample sinks feed method	2015-08-25 08:24:23 +02:00
f4exb	11cc3044f8	Deep redesign: debug NFM demod interpolator init	2015-08-24 02:06:11 +02:00
f4exb	19b234c4df	Deep redesign: debug AM demod removing extraneous interpolator init in start method	2015-08-24 00:51:27 +02:00
f4exb	bc287a4c33	Deep redesign: debug session #2 phase #2: fixed multi-threading of channelizers	2015-08-21 08:54:28 +02:00
f4exb	38bc6563d4	Deep redesign: debug session #2 phase #1	2015-08-20 03:38:31 +02:00
f4exb	582ce24c62	Use specific message to communicate between channelizer and demodulator	2015-08-19 22:12:52 +02:00
f4exb	23c956cf17	Deep redesign: Init sequence review phase #5: fixed source message forwarding for BladeRF only	2015-08-19 09:24:44 +02:00
f4exb	fc3e9efa8a	Deep redesign: Init sequence review phase #3: Implement sample source input messages handler	2015-08-19 01:45:06 +02:00
f4exb	2db6c3a4c7	Deep redesign: debug phase #3: Fixed exit sequence	2015-08-18 03:14:26 +02:00
f4exb	d6ae378e52	Deep redesign: debug phase #2: App starting	2015-08-18 02:47:14 +02:00
f4exb	d23da25354	Deep redesign: debug phase #1	2015-08-17 09:15:57 +02:00
f4exb	a6a7145f3d	Deep redesign: phase #4. Compiles	2015-08-17 08:29:34 +02:00
f4exb	b5f2475fbf	Deep redesign: phase #3	2015-08-14 09:02:10 +02:00
f4exb	f5c5e19571	Deep redesign: phase #2	2015-08-14 05:00:28 +02:00
f4exb	1799cd816f	Deep redesign: phase #1	2015-08-13 08:51:33 +02:00
f4exb	7433cdd91e	Fixed startup initialization sequence: interim state #2	2015-08-13 01:14:21 +02:00
f4exb	a7da0b76e2	Fixed startup initialization sequence: interim state #1	2015-08-12 09:03:02 +02:00
f4exb	85897281ee	more debug messages	2015-08-10 22:15:16 +02:00
f4exb	058fcdc4e1	Small sequence of calls re-org in Main Window. Better debug messages	2015-08-10 00:09:10 +02:00
f4exb	af8602a4d9	Removed delete DSP engine from Main Window destructor now that DSP engine is global static. Was causing double free.	2015-08-09 16:11:05 +02:00
f4exb	7c174c552d	Merge branch 'f4exb' into redesign	2015-08-09 11:12:43 +02:00
f4exb	018c477af0	Fixed qDebug compile issues with std::string	2015-08-09 11:11:28 +02:00
f4exb	c5409e9b0f	Merged with f4exb branch	2015-08-09 10:36:31 +02:00
f4exb	4ba6f66cac	Replaced direct output to console for debug messages with qDebug	2015-08-09 10:33:04 +02:00
f4exb	3fd1346d08	Make DSP engine global static. Let DSP engine have its own report queue dostonct from Main Window message queue	2015-08-09 04:09:05 +02:00
f4exb	3dba9a0ea9	Implemented minimalist recording	2015-07-28 23:54:17 +02:00
f4exb	bec9d90bd3	Scope trigger on both edges	2015-07-23 06:52:12 +02:00
f4exb	837ef9f0db	Implemented trigger delay	2015-07-23 04:58:27 +02:00
f4exb	e8708d00fd	Corrected intempestive trigger on pre-trigger delay condition	2015-07-22 01:45:57 +02:00
f4exb	71cb2c22d4	Corrected trace glitch on pre-triggered condition	2015-07-22 01:38:11 +02:00
f4exb	770ea3c586	In scope+spectrum combo make spectrum inside scope trace	2015-07-21 22:52:52 +02:00
f4exb	833b8c30c7	Rename trigger delay to pre-trigger delay and variables based on trigPre	2015-07-21 22:18:17 +02:00
f4exb	de3e3031c2	prepare variable trace length #1	2015-07-21 21:38:36 +02:00
f4exb	3950ec4be9	scope trigger delay preparation #1	2015-07-20 22:51:49 +02:00
f4exb	7ee44dfd27	Corrected channel analyzer decimation and incorrect workarounds	2015-07-16 22:31:12 +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	461da9142d	One shot trigger optimization #2	2015-07-14 02:56:54 +02:00
f4exb	d183599166	One shot trigger optimization	2015-07-14 02:27:54 +02:00
f4exb	9161e867c9	Added one shot trigger option	2015-07-14 02:18:55 +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	9fa737ec67	Prepare scope trigger #1	2015-07-13 10:46:51 +02:00
f4exb	c624ad0e13	Set channel analyzer bandwidth before decimation to channelizer input sample rate	2015-07-12 09:32:54 +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	a463b1fbc6	Created a spectrum + scope combo VIS to handle the channel analyzer spectrum + scope display	2015-06-23 20:05:28 +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	e9328c14aa	Lower CTCSS detection threshold	2015-06-17 01:51:25 +02:00
f4exb	40f00c0ed7	Added a simple CTCSS detector based on Goertzel's algorithm	2015-06-16 04:42:37 +02:00
f4exb	5b77b4ccf0	Removed old copyright notice	2015-06-07 19:30:44 +02:00
f4exb	1c7ea3dfb3	Added a plugin for BladeRF. Removed GNUradio from the build (gr-osmocom source) as this does not work properly	2015-06-07 03:30:28 +02:00
f4exb	3f106ade9e	Working unoptimzied WFM just mono (AF baseband)	2015-05-15 11:29:41 +02:00
f4exb	93d5081b44	Added debug messages in comment	2015-05-15 03:12:27 +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	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	3bb44d54bf	Make the sideband appear correctly on SSB channel overlay	2015-05-11 03:27:31 +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
John Greb	d1a833b43f	Refactor SFFT.	2015-01-13 19:14:36 +00:00
John Greb	1e77911e9c	Start detecting.	2015-01-12 19:59:45 +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
John Greb	0311f64527	Quiet some warnings.	2014-11-21 15:41:58 +00:00
Hexameron	30dab49869	Single sideband.	2014-07-13 09:06:43 +01:00
Hexameron	84d53dde4e	Tweak ringbuffer latency.	2014-07-03 09:45:14 +01:00
Hexameron	f3e5881be2	Upper Sideband Demodulator.	2014-06-29 22:01:56 +01:00
Hexameron	0203283876	GreenFFT.	2014-06-27 17:36:13 +01:00
Hexameron	960700249c	Center audio spectrum.	2014-06-17 20:13:49 +01:00
Hexameron	fa780d9134	Demispectrum.	2014-06-15 09:32:25 +01:00
John Greb	bbe6d4505d	Waterfall brightness/overlap.	2014-06-10 12:24:52 +01:00
John Greb	243f3dbf69	Circular buffer fail.	2014-06-08 19:20:18 +01:00
Hexameron	444e8ed857	Rework decimation.	2014-05-28 19:13:09 +01:00
Hexameron	280346e39b	48kHz.	2014-05-21 00:42:56 +01:00
Hexameron	82047f69ce	Consistant Waterfall speed. ... Saves cpu at high bandwidths.	2014-05-19 15:22:44 +01:00
Hexameron	7d3bfb26fc	git clone git://git.osmocom.org/sdrangelove.git	2014-05-18 16:52:39 +01:00