241 Commits

Author	SHA1	Message	Date
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