181 Commits

Author	SHA1	Message	Date
f4exb	b36f3057ae	Deep redesign: removed unused sample sink from AM demod	2015-08-24 00:58:54 +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	1fdeaa62c3	Deep redesign: Init sequence review phase #4: Fixing channel GUI init	2015-08-19 02:18:15 +02:00
f4exb	9be9f2d807	Deep redesign: Init sequence review phase #2: Fixing channel GUI init	2015-08-19 01:02:52 +02:00
f4exb	30957e3002	Deep redesign: Init sequence review phase #1: Fixing channel GUI init	2015-08-18 09:24:56 +02:00
f4exb	a6a7145f3d	Deep redesign: phase #4. Compiles	2015-08-17 08:29:34 +02:00
f4exb	a7da0b76e2	Fixed startup initialization sequence: interim state #1	2015-08-12 09:03:02 +02:00
f4exb	4ba6f66cac	Replaced direct output to console for debug messages with qDebug	2015-08-09 10:33:04 +02:00
f4exb	23ec969a4d	SSB Demod: use longer audio FIFO to avoid clicks in particular with file playback. Audio latency is now 0,5s	2015-08-06 00:05:46 +02:00
f4exb	07f16bb176	Use main window master timer for SSB demod spectrum and Channel Analyzer spectrum and scope	2015-08-01 04:07:09 +02:00
f4exb	bb7c032216	Reverse gold color mapping for frequency display in channel analyzer and ... SSB demod plugins	2015-07-26 19:06:00 +02:00
f4exb	3539c3b014	Mimimize size of NFM demod GUI	2015-07-24 08:24:47 +02:00
f4exb	aac5d73552	NFM demod plugin GUI display corrections	2015-07-19 19:49:34 +02:00
f4exb	6ccd8732d5	Experimental reverse video frequency dial implmented for NFM	2015-07-19 18:43:48 +02:00
f4exb	6d27dc5e0b	Sort channel plugins by delta frequency and type before saving to preset	2015-07-19 02:07:40 +02:00
f4exb	14955f6e11	Changed Span by Rate in channel analyzer gui display	2015-07-17 09:21:01 +02:00
f4exb	c1c8c8cb59	Allow no decimation on channel analyzer (span log2 = 0)	2015-07-17 01:08:51 +02:00
f4exb	7ee44dfd27	Corrected channel analyzer decimation and incorrect workarounds	2015-07-16 22:31:12 +02:00
f4exb	c624ad0e13	Set channel analyzer bandwidth before decimation to channelizer input sample rate	2015-07-12 09:32:54 +02:00
f4exb	133e072b19	Use font from UI definition in GLScope and GLSpectrum. Use smaller font (8pt). Time offset in cents instead of mills	2015-07-07 02:50:26 +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	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	87300d3f98	Prepare unique sample thread for scope and spectrum views	2015-06-23 09:15:06 +02:00
f4exb	d7c7023bb5	Fixed core dump on ~ChannelAnalyzerGUI(). Code for initialization of m_threadedScopeSampleSink was missing	2015-06-23 06:46:12 +02:00
f4exb	c9f9990764	Added a scope widget in the channel analyzer plugin	2015-06-22 04:16:27 +02:00
f4exb	cf198f0450	Fixed channel analyzer rate based displays	2015-06-21 20:58:35 +02:00
f4exb	d6154eb0eb	Fixed Channel Analyzer LSB display and save its SSB checkbox state	2015-06-21 13:03:12 +02:00
f4exb	2c84b82621	Started implementation of a Channel Analyzer plugin. Works basically	2015-06-21 12:46:47 +02:00
f4exb	1a606423b3	NFM demod: Set block step on squelch to 1 so that mouse wheel steps by 1	2015-06-20 11:08:37 +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	70cce80995	NFM demod: save CTCSS settings	2015-06-17 02:35:24 +02:00
f4exb	56d51e9fef	Full CTCSS support in NFM demod	2015-06-17 01:42:58 +02:00
f4exb	471364f540	Implemented CTCSS detection in the NFM demod. No GUI for the moment just logs to stderr	2015-06-16 08:15:28 +02:00
f4exb	74d5fd59ec	Filter out CTCSS tones in NFMDemod	2015-06-15 19:50:09 +02:00
f4exb	9e6ad81e60	Set SSB demod widget minimum size so the delta frequency wheel is always fully usable	2015-06-14 04:36:24 +02:00
f4exb	1f8839d92a	Corrected SSB demod serialization	2015-06-12 03:46:40 +02:00
f4exb	ce60c0b53e	Corrected timescale of waterfall when spectrum is SSB	2015-06-12 02:49:29 +02:00
f4exb	7727ae7a36	Implemented full SSB variable span with averaging in the SSB spectrum decimator	2015-06-12 02:23:07 +02:00
f4exb	85610c6a86	Handle SSB variable span in the spectrum GUI but not in the spectrum itseld still based on 6kHz bandwodth	2015-06-11 09:18:10 +02:00
f4exb	bec01078d9	Preparation for variable span SSB	2015-06-11 05:47:59 +02:00
f4exb	5904a6f926	Corrected interpolator to alculate rational resampling for AM and WFM too. Revised and enhanced list of sampling rates. Change low tuning limit for XB200	2015-06-07 23:07:19 +02:00
f4exb	843997812b	NFM plugin: calculate audio resampling properly as a rational	2015-06-07 19:31:35 +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	695a1ca526	No support for Blade RF. This ends up my contribution. Bye!	2015-05-16 16:59:12 +02:00
f4exb	93c7188a33	WFM demod: optimization (got rid of atan2) and implemented squelch	2015-05-15 15:05:28 +02:00
f4exb	3f106ade9e	Working unoptimzied WFM just mono (AF baseband)	2015-05-15 11:29:41 +02:00
f4exb	b7c0e85329	Put more volume on SSB audio	2015-05-15 03:14:51 +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	51396e01ac	Provision for x^-2 samples in nfmdemod	2015-05-14 15:17:37 +02:00
f4exb	5f1da35490	Provision for x^-2 samples in nfmdemod	2015-05-14 15:15:10 +02:00
f4exb	3d09951ab5	Removed useless USB demod from build. Also removed non working WFM demod	2015-05-14 11:08:23 +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	3e922dbb0a	Added simple AGC for AM demod	2015-05-12 12:12:13 +02:00
f4exb	8d15cabe70	Added AM demodulator plugin	2015-05-12 02:53:35 +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	e9a93ff1c6	Tune SSB bandwidth by 100Hz steps. Use double arrow cursor on value dials	2015-05-11 01:36:53 +02:00
f4exb	92c8aa78f8	use ValueDial for SSB channel shift thus allowing fine tuning	2015-05-11 00:45:00 +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	51a18d231a	use ValueDial for NFM channel shift thus allowing fine tuning	2015-05-10 15:13:29 +02:00
f4exb	95835fc8b7	Display delta frequency from center in NFM demod GUI	2015-05-10 01:30:05 +02:00
John Greb	6534d1dd4d	meh.	2015-03-24 11:00:38 +00:00
John Greb	a05759e1b8	Bandwidth 20.8 kHz.	2015-02-20 08:45:57 +00:00
John Greb	3705b062a0	Implicit Mode.	2015-02-13 18:16:22 +00:00
John Greb	cf38c13bb6	31 kHz.	2015-02-12 09:37:08 +00:00
John Greb	dd8ffc3f31	More bits decoding.	2015-02-11 22:06:09 +00:00
John Greb	2d55f3f347	Extract some bits.	2015-02-09 23:54:51 +00:00
John Greb	d749284821	Ooops.	2015-02-07 23:21:17 +00:00
John Greb	c513f5ca04	Hexadecimal.	2015-02-07 10:03:51 +00:00
John Greb	df7aef1379	Rotate interleaving.	2015-02-06 18:59:35 +00:00
John Greb	988b912d3c	Big Endian.	2015-02-05 19:38:46 +00:00
John Greb	36f92a89e1	Interleaving.	2015-01-31 23:41:06 +00:00
John Greb	bfdd03e903	Fine tune.	2015-01-28 00:02:49 +00:00
John Greb	1982574527	Upstream NFM.	2015-01-26 19:33:28 +00:00
John Greb	f043d364b1	Dump raw data.	2015-01-25 17:27:20 +00:00
John Greb	d4a9f8e8e3	Synch.	2015-01-22 22:30:55 +00:00
John Greb	3c9ab44d68	Short moving average.	2015-01-21 00:53:00 +00:00
John Greb	cb4352a996	Bit tools.	2015-01-17 15:59:44 +00:00
John Greb	4d83ca105c	Link FCD with libusb.	2015-01-15 10:57:05 +00:00
John Greb	d93c2f8b14	Reverse SFFT for headers.	2015-01-14 00:48:48 +00:00
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	dde49f8650	Housekeeping.	2015-01-12 14:25:16 +00:00
John Greb	429b4dbbff	Add Sliding FFT.	2015-01-11 19:30:48 +00:00
John Greb	ad1c436a7e	Spreading.	2015-01-11 12:27:11 +00:00
John Greb	ebc90ea5b2	Start LoRa.	2015-01-11 00:12:58 +00:00
John Greb	79b67360bc	Replace missing header.	2015-01-09 08:30:26 +00:00
John Greb	29445cff38	Separate filters.	2014-12-31 17:45:01 +00:00
John Greb	06c50842ae	Boost.	2014-12-28 19:04:26 +00:00
John Greb	64de524abc	TCP NFM.	2014-12-25 12:00:13 +00:00
John Greb	a7bc5d649e	Normal WideFM demod.	2014-12-24 00:47:16 +00:00
John Greb	346260eb25	Typo.	2014-12-22 23:33:44 +00:00
John Greb	917cca4543	Alternate NFM demod.	2014-12-22 23:12:05 +00:00
John Greb	4135c8f5ad	Bandpass FFT.	2014-12-22 20:23:55 +00:00