f4exb
09856b5941
Sample source FIFO: write ahead the exact same amount of samples that were read. This smoothes out the process and avoids hickups
2017-01-09 02:13:27 +01:00
f4exb
58b90c7914
New audio devices dialog and handling: use selected audio devices
2017-01-06 16:04:32 +01:00
f4exb
49fba5b103
New audio devices dialog and handling: use variable global input volume
2017-01-06 15:28:01 +01:00
f4exb
4b89ac3360
WFM modulator: do not go below 96 kHz for the channelizer sample rate. Attempt to fix CW problem
2017-01-05 11:37:57 +01:00
f4exb
3479559859
Tx support: optimize final interpolator stages
2017-01-03 23:25:20 +01:00
f4exb
fa0afb6c92
Tx support: implemented final interpolation stage in FileSink plugin
2017-01-02 03:14:46 +01:00
f4exb
d0f49291c5
added 'my' interpolation methods
2016-12-31 04:23:59 +01:00
f4exb
35b6409753
Multiple transmission channels warning when adding more than one channel
2016-12-26 15:26:25 +01:00
f4exb
03ff449ec8
Multiple modulators support: optimization: comment out code that is useless when processing sample by sample
2016-12-26 14:52:59 +01:00
f4exb
9213c85d6a
Multiple modulators support: returned to one by one sample handling but pull a chunk of audio samples. Works with at least 3 modulators. Special handling of division factor
2016-12-26 12:45:19 +01:00
f4exb
5598265e66
Multiple modulators support: works with two modulators
2016-12-26 12:11:51 +01:00
f4exb
2a8a3bf457
Fixed core dump when ending application and Tx is still running
2016-12-26 11:23:11 +01:00
f4exb
e02ac85e50
All modulators: use buffer for input audio that is always in use while generation is running. This fixes lockup problem reported in issue #11
2016-12-26 01:39:34 +01:00
f4exb
f5572eebc0
More debug messsages
2016-12-25 21:26:37 +01:00
f4exb
e05822ba02
Implement own FIFO in BasebandSampleSource. SampleSourceFIFO: remove useless chunk size completely and set initial fill to only half the FIFO size
2016-12-23 14:29:42 +01:00
f4exb
f74e3b83a7
Modulators: changed single Tx channel samples feed handling. Pure virtual function is useless
2016-12-22 23:45:56 +01:00
f4exb
1afd8df5f9
Modulators: changed single Tx channel samples feed handling
2016-12-22 23:39:06 +01:00
f4exb
441c2c1817
Send number of samples to write in the writeData signal. Ask for half the buffer size when more than half of it is consumed
2016-12-21 02:24:49 +01:00
f4exb
1e881703e8
Added a NCO with floating point phase calculation before conversion to int for table indexing. This increases frequency precision and is mandatory for CTCSS tone generator
2016-12-19 02:41:31 +01:00
f4exb
014ada12ba
CW smoother: set default ramp time to 4ms and set the modulators ramp time at the same value
2016-12-16 00:02:37 +01:00
f4exb
0a7e9261e2
CW transition smoother: use smootherstep function. See: https://en.wikipedia.org/wiki/Smoothstep
2016-12-14 23:23:58 +01:00
f4exb
98b9e20392
Make a dedicated CW transition smoothing class
2016-12-14 22:48:39 +01:00
f4exb
a2089724cf
SSB Modulator: Interim state (4)
2016-12-13 19:57:07 +01:00
f4exb
e4e2eea9d5
CW Keyer: retain only text, dashes and dots
2016-12-11 21:52:53 +01:00
f4exb
d3d6ebec89
CW Keyer with GUI. Sort of works
2016-12-11 11:35:25 +01:00
f4exb
2defcc7cec
CW Keyer: test with AM modulator and fixes
2016-12-10 08:12:16 +01:00
f4exb
d6c9b2f707
CW Keyer: compiles
2016-12-10 06:16:13 +01:00
f4exb
808a8c85fd
CW Keyer: interim state (2)
2016-12-09 19:34:38 +01:00
f4exb
35baa46f3d
CW Keyer: interim state (1)
2016-12-09 01:35:49 +01:00
f4exb
317836ac92
NFM demod: channel power calculation and squelch corrections
2016-12-05 03:46:42 +01:00
f4exb
c5f1acdcf1
AM Modulator: audio input (mic) basic support
2016-11-29 01:09:06 +01:00
f4exb
2d0ee4bf76
SDRplay plugin: adjust documentation. Corrections and re-organization of the main readme.md file
2016-11-21 18:07:58 +01:00
f4exb
ee947f54e9
Corrected clang warnings
2016-11-21 18:01:55 +01:00
f4exb
85807ffadb
SDRPlay plugin: now working with open source libmirisdr
2016-11-16 02:38:21 +01:00
f4exb
863522d9ff
SDRPlay support: source plugin interim state (1) compiles
2016-11-13 02:59:31 +01:00
f4exb
ae5070ebb3
Removed useless flavour of even/odd FIR halfband filter
2016-11-11 10:21:54 +01:00
f4exb
efbce97a2f
Improve int halfband filter even/odd I/Q stride variant
2016-11-10 02:56:49 +01:00
f4exb
c91725fe01
Push decimators halfband filter order to 64
2016-11-09 04:03:12 +01:00
f4exb
0a6dc5db37
IntHalfband filters: tuned optimizations and chose the best for x86_64
2016-11-09 03:27:30 +01:00
f4exb
d2c6791eea
Use IntHalfbandFilterST in decimators
2016-11-08 17:30:10 +01:00
f4exb
2504d199fd
IntHalfbandFilterST: implemented intrinsics class
2016-11-08 17:29:46 +01:00
f4exb
995fd04543
Removed useless include
2016-11-08 17:28:03 +01:00
f4exb
bfe24df76e
Added new halfband FIR filter with even/odd and I/Q stride
2016-11-08 02:02:29 +01:00
f4exb
3505e1b095
Allow SSE 4.1 optimization on the down channelizer
2016-11-07 18:51:32 +01:00
f4exb
8b52059ca4
IntHalfbandFilterEO1: fixed unused variables
2016-11-07 18:40:22 +01:00
f4exb
fa5030eac4
IntHalfbandFilterEO1: simplification for SSE 4.1 only and fix
2016-11-07 18:23:59 +01:00
f4exb
7015fb97d2
Put intrinsics in their own templatized classes
2016-11-07 04:16:02 +01:00
f4exb
63d6eea066
Use more precise SIMD flags and detect actual x86_64 SIMD features
2016-11-07 00:42:57 +01:00
f4exb
dbbbfa12ee
Changed USE_SIMD flag to USE_SSE
2016-11-06 02:08:38 +01:00
f4exb
af0a0896d4
IntHalfBandFilterEO2: fixed (x,y) method
2016-11-06 01:19:39 +01:00
f4exb
bc3dfb19cd
IntHalfBandFilterEO2: use dual forward and backward buffers to avoid byte shuffling in SIMD instructions. Implemented in the up channelizer
2016-11-06 01:07:13 +01:00
f4exb
de8640caae
IntHalfBandFilterEO1: rename size attribute
2016-11-06 00:23:08 +01:00
f4exb
3410d289d1
Use even/odd FIR filter based half band decimators for the device decimators
2016-11-05 21:52:13 +01:00
f4exb
f2a50c0c0f
Use even/odd FIR filter half band interpolator only if SIMD is available
2016-11-04 22:47:09 +01:00
f4exb
9f74c82715
IntHalfBand FIR filter SSE optimizations
2016-11-04 01:12:39 +01:00
f4exb
2f02d9dd69
IntHalgBandFilterDB: changed some attributes name
2016-11-03 00:30:55 +01:00
f4exb
942f897978
Use the double buffer FIR filter with the front end decimators
2016-11-02 09:15:32 +01:00
f4exb
86c148ab10
DownChannelizer: use more efficient double buffer half band decvimator
2016-11-01 17:57:46 +01:00
f4exb
5d5593bda7
Tx ph.2: put the double buffered FIR interpolator and decimator in its own class
2016-11-01 15:02:50 +01:00
f4exb
ded1d3c298
Place the halfband filter traits in their own class
2016-11-01 11:55:16 +01:00
f4exb
bd4d224166
Tx ph.2: IntHalfBandFilter: use double buffer technique for interpolation. Use it with the UpChannelizer and increase order to 96 for better spur rejection. Moreover it is still more CPU efficient
2016-11-01 05:54:25 +01:00
f4exb
3173bc0b07
Tx ph.2: Interpolator polyphase filter: add possibility to specify the number of taps per phase
2016-10-31 23:40:46 +01:00
f4exb
004cbcb060
Tx ph.2: UpChannelizer: use order 64 filter as longer orders do not improve image rejection
2016-10-31 00:33:20 +01:00
f4exb
06b2c4930e
IntHalBandFilter: added order 96
2016-10-30 23:04:54 +01:00
f4exb
f5bbbb7cab
Tx ph.2: UpChannelizer: allow any sample rate
2016-10-30 22:01:20 +01:00
f4exb
91315913b4
Tx ph.2: change UpChannelizer filter chain from std::list to std::vector
2016-10-30 18:22:33 +01:00
f4exb
31add4919d
IntHalfbandFilter: corrected shift left factor for the Samples version of the FIR
2016-10-30 12:50:06 +01:00
f4exb
fb2346aba8
Added original half band FIR coefficients as comments
2016-10-30 10:15:47 +01:00
f4exb
4a001350d3
Tx ph.2: Templatized IntHalfbandFilter and improved coefficients. Changed to order 80 for upsamplers and 48 for downsamplers
2016-10-29 17:01:02 +02:00
f4exb
4ab45f4768
Tx ph.2: Fixed half-band interpolators and set the order to 64 (for all)
2016-10-29 12:29:24 +02:00
f4exb
e9f0bb0d45
Tx ph.2: UpChannelizer: interpolator (1) draft
2016-10-28 18:39:45 +02:00
f4exb
1f58b6ece7
DV serial: removed useless parameter
2016-10-28 09:09:19 +02:00
f4exb
0305605bbc
DV Serial: fall back multi slot support
2016-10-28 08:37:27 +02:00
f4exb
4d273d8a13
Tx ph.2: use a specialized interpolator similar to the decimator derived from the ancient interpolator
2016-10-28 03:18:24 +02:00
f4exb
4618e007de
Tx ph.2: restored ancient interpolator
2016-10-27 18:05:40 +02:00
f4exb
0fc6d95357
Tx ph.1: fixed read pointer management when getting new samples
2016-10-25 03:31:36 +02:00
f4exb
ee55747c0b
Tx ph.1: FileSink: set sample source FIFO size depending on sample rate
2016-10-25 02:34:29 +02:00
f4exb
5021d15162
Tx ph.1: Connect sample source FIFO read signal with forwarding samples to spectrum sink
2016-10-24 18:31:14 +02:00
f4exb
289c1a203f
Tx ph.1: Sample source FIFO read with signal. Use a specific spectrum sink (vis) reference in Device sink engine for main spectrum rendering
2016-10-24 18:06:44 +02:00
f4exb
9f1b801d1a
Tx ph.1: fixed AM modulator
2016-10-24 01:27:23 +02:00
f4exb
8f70840561
Tx ph.1: fixed sample source FIFO
2016-10-23 23:27:19 +02:00
f4exb
4e446b9c7a
Tx ph.1: fixed source sink initialization
2016-10-23 14:14:32 +02:00
f4exb
e42a717c69
Tx ph.1: Fixed sample rate and center frequency handling in File Sink
2016-10-23 10:38:44 +02:00
f4exb
119127fdab
Tx ph.1: Fixes to file sink GUI and some debug messages
2016-10-23 02:22:00 +02:00
f4exb
4b02072fe4
Tx ph.1: add Tx tab (2). Fixed core dump
2016-10-22 05:07:48 +02:00
f4exb
9fff2b8477
Tx ph.1: new AM modulator plugin (3). Implemented actual modulation code.
2016-10-20 19:34:30 +02:00
f4exb
9f3fec7600
Tx ph.1: added device sinks list to DSP engine
2016-10-19 14:29:23 +02:00
f4exb
940cfbe94e
DSPDeviceSourceEngine: stop threaded baseband sample sinks
2016-10-17 22:40:02 +02:00
f4exb
0f7ac00a71
Tx ph.1: Added the DSPDeviceSinkEngine class
2016-10-17 18:15:08 +02:00
f4exb
b56c2d9a2c
Tx ph.1: new classes (1)
2016-10-17 08:58:49 +02:00
f4exb
52b618469c
Tx ph.1: refactored source sample FIFO. StarUML model: added Tx classes
2016-10-15 09:53:06 +02:00
f4exb
4709ba9e01
TX ph.1: Baseband sample sources and Device sample sinks (1)
2016-10-14 18:47:19 +02:00
f4exb
9303a63931
DV Serial: prepare multi slot (4)
2016-10-12 00:53:26 +02:00
f4exb
01c901a8fe
DV Serial: prepare multi slot (3)
2016-10-12 00:19:44 +02:00
f4exb
413ba162c7
DV Serial: prepare multi slot (2)
2016-10-12 00:02:36 +02:00
f4exb
20c5ec3f76
DV Serial: removed useless parameter
2016-10-11 23:54:27 +02:00
f4exb
2caf76b746
DV Serial: prepare multi slot (1)
2016-10-11 23:51:18 +02:00
f4exb
18a8e7c903
DV Serial: implement FIFO slots
2016-10-11 22:52:45 +02:00
f4exb
13e832a20e
DV serial: alternate timeout handling. Primitives to get information about worker status
2016-10-11 20:24:08 +02:00
f4exb
6b2e09ed10
RxTx semantic move: updated attributes and method names. Removed obsolete methods
2016-10-11 01:11:32 +02:00
f4exb
aa45dcbd17
Add an interpolate method to the Interpolator class
2016-10-10 02:08:48 +02:00
f4exb
6707bab1a5
Give the decimation method of the Interpolator class its proper name
2016-10-10 01:53:32 +02:00
f4exb
6e82cb37b8
Tx support: added a sample source FIFO class
2016-10-10 01:13:12 +02:00
f4exb
5168fbf416
RxTx semantic move: updated debug message and displayed class names
2016-10-08 10:35:07 +02:00
f4exb
bb541e9fb2
AudioOutput: fixed core dump on program exit
2016-10-08 06:54:49 +02:00
f4exb
36aeaa3ea5
RxTx semantic move: renamed SampleFifo to SampleSinkFifo
2016-10-06 19:18:02 +02:00
f4exb
12ac603741
Added a double buffered sample sink FIFO class
2016-10-06 15:39:18 +02:00
f4exb
f90be69221
Removed useless dependency
2016-10-06 15:36:54 +02:00
f4exb
5cb9284367
DownChannelizer: optimization when no downsampling is done anyway
2016-10-04 16:31:54 +02:00
f4exb
9a24a1a99f
RxTx semantic move: renaming attributes (1). Corrected Star UML model
2016-10-04 01:49:28 +02:00
f4exb
e204efe2b8
RxTx semantic move: renamed DSPDeviceEngine to DSPDeviceSourceEngine
2016-10-03 18:29:05 +02:00
f4exb
dce0ace4ef
RxTx semantic move: renamed ThreadedSampleSink to ThreadedBasebandSampleSink
2016-10-03 15:55:16 +02:00
f4exb
c8f4147f31
RxTx semantic move: created DeviceSampleSource class
2016-10-02 23:21:53 +02:00
f4exb
7a535cc3b8
RxTx semantic move: renamed SampleSource to DeviceSampleSource
2016-10-02 23:16:40 +02:00
f4exb
78513854ac
RxTx semantic move: renamed SampleSink to BasebandSampleSink
2016-10-02 22:29:04 +02:00
f4exb
20c6fb19cc
RxTx semantic move: renamed Channelizer to DownChannelizer
2016-10-02 21:52:39 +02:00
f4exb
1fa80272b5
RxTx semantic move: renamed FileSink to FileRecord
2016-10-02 10:30:58 +02:00
f4exb
8672c69246
DSD demod: account for not constant length MBE frames
2016-09-25 01:21:30 +02:00
f4exb
5d30f6a51a
DV Serial engine/worker: fix audio samples not flushed to audio FIFO immediately after queue processing which resulted in audible gaps
2016-09-11 19:58:38 +02:00
f4exb
7fc2b431a4
DSD demod plugin: DV serial: fix filter, timeout value and volume control
2016-09-11 17:02:49 +02:00
f4exb
be467fdc24
DSD demod plugin: fixed DV Serial concurrent support
2016-09-11 03:57:35 +02:00
f4exb
d01a4166eb
DSD demod plugin: lowpass filter for DV serial upsample
2016-09-10 20:03:06 +02:00
f4exb
f64d078375
DSD demod plugin: DMR refactoring: allow stereo split of TDMA channels. Works with DVSerial too now.
2016-09-07 00:47:51 +02:00
f4exb
9d5e5c76c7
Fixed MovingAverage uint to uint32_t and template type conversions
2016-08-26 02:01:29 +02:00
Ziga S
08602c661b
Updated CMake files for QTEditor cmake style.
...
AudioOutput had previously stalled, mutex temporary removed(Q&D workaround, need for study OSX Audio Concurency).
Removed some part of code in DemodBFM for OSX compilations.
Code runs and was tested with HackRF.
Note: There is need have investigate two potencial problems(DemodBFM bug and AudioOutput deadlocking?).
2016-06-29 10:10:24 +02:00
f4exb
e935716568
Multi device support: fixed core dump (seg fault) brutally by commenting out failing instruction (disconnect)
2016-05-20 00:49:55 +02:00
f4exb
90b1fae799
Multi device support: moved audio output multi client support to audio output object itself
2016-05-18 11:32:19 +02:00
f4exb
83e1b84c38
Multi device support: methods to start/stop audio immediately
2016-05-18 10:51:42 +02:00
f4exb
dec0addc25
Multi device support: basic multi device creation and deletion
2016-05-13 11:42:03 +02:00
f4exb
df661cc366
Multi device support: Main window: created a method to add a new device and associated objects
2016-05-13 09:23:33 +02:00
f4exb
7053d3775c
Multi device support: completely removed direct access to DSP device engine from DSP engine
2016-05-13 00:50:29 +02:00
f4exb
2b036e2212
Multi device support: completely removed dependency on DSPEngine from source plugins
2016-05-13 00:03:58 +02:00
f4exb
f4c03bcab1
Multi device support: completely removed DSPEngine dependency on DSPDeviceEngine message queues
2016-05-12 23:45:27 +02:00
f4exb
7707858d57
Multi device support: pass plugin API to devices input handlers to give access to DSP device engine methods
2016-05-12 23:35:30 +02:00
f4exb
e25c465b82
Multi device support: removed as much as possible (now) DSPDeviceEngine dependencies in MainWindow to source plugin GUIs. This includes file sink handling. Applies to BladeRF only.
2016-05-12 10:31:57 +02:00
f4exb
5de7b0168e
Multi device support: removed threaded sample sink add/remove in DSPEngine
2016-05-12 01:13:58 +02:00
f4exb
2f080bf45b
Multi device support: removed start/stop in DSPEngine
2016-05-12 01:04:40 +02:00
f4exb
400e6b1028
Multi device support: cleanup after the move of DSPDeviceEngine start/stop actions
2016-05-12 00:35:39 +02:00
f4exb
ecd05096ad
Multi device support: moved DSPDeviceEngine start/stop actions and status from main window to each source plugin GUI
2016-05-11 23:35:16 +02:00
f4exb
6ef4653d35
Multi device support: add a unique ID to DSPDeviceEngine
2016-05-11 19:14:23 +02:00
f4exb
33e5e781c0
Multi device support: use DSPDeviceEngine instead of DSPEngine in PluginManager
2016-05-11 17:03:02 +02:00
f4exb
c556a16caa
Prepare multi device support in DSP Engine
2016-05-11 11:34:44 +02:00
f4exb
6d703a9730
DSD demod: DV serial support: set audio buffer length to 1s (48000 samples)
2016-05-09 23:02:48 +02:00
f4exb
15a583e8a9
DSD Demod: DV Serial support: popup message to list devices when enabling
2016-05-09 18:17:53 +02:00
Edouard Griffiths
84479fdbcc
DSD demod: serialDV library support in Windows. Updates in sdrbase
2016-05-09 17:48:34 +02:00
f4exb
7e4c05417a
DSD demod: adapt serial com pors scan to Windows
2016-05-09 11:37:12 +02:00
f4exb
195a42460b
DSD demod: increase volume span
2016-05-09 11:02:27 +02:00
f4exb
6771e5e86c
DSD demod: fixes for Serial DV (1)
2016-05-09 09:24:28 +02:00
f4exb
ba71089aff
DSD demod DV serial support revised audio processing
2016-05-09 01:26:39 +02:00
f4exb
0cc8bc3c89
DV serial support implemented
2016-05-08 10:48:13 +02:00
f4exb
4daa54b8b7
Serial DV support. Implemented without audio upsampling to 48k
2016-05-08 07:02:31 +02:00
f4exb
be1a4caae1
DV Serial support: working signal/slot mechanism
2016-05-08 06:00:37 +02:00
f4exb
f143b59403
NFM demod and UDP source: revised FM completely rationalizing deviation. New input in UDP source GUI to specify the FM deviation
2016-04-04 03:44:06 +02:00
f4exb
dc16def6e3
Scope: block incoming traces (trigger) while in trace memory
2016-04-01 04:42:47 +02:00
f4exb
c6d7207b1a
Reorganized sdrbase library code
2016-03-08 04:54:12 +01:00
f4exb
1a891f8e81
Make it buildable for Android with QtCreator
2016-03-06 15:10:22 +01:00
f4exb
f1371026ba
Adapt to Qt Android #1
2016-02-28 10:53:37 +01:00
f4exb
85f4963438
Code fix: threaded sample sink handle message method should take a const message argument
2015-12-10 01:56:38 +01:00
f4exb
f300b675bf
Unset PLL lock status as soon as condition is lost
2015-12-09 00:02:21 +01:00
f4exb
e533997dbe
BFM demod: apply de-emphasis
2015-12-08 02:00:30 +01:00
f4exb
2f8fda7137
PLL cleanup
2015-12-07 22:31:44 +01:00
Edouard Griffiths
ea5cdb034f
Implemented phase lock with configurable outputs
2015-12-07 18:20:27 +01:00
f4exb
baccaba2c8
BFM demod: PLL lock pilot carrier in flow
2015-12-07 02:18:31 +01:00
f4exb
f69e69a799
BFM demod: added phase lock class. Updated copyright notices
2015-12-06 19:47:55 +01:00
f4exb
250e5bea3a
GLScope: reset first arg indicator after re-triggering
2015-11-10 03:03:56 +01:00
f4exb
2917f015ea
GLScope: implemented trigger counts
2015-11-05 00:07:51 +01:00
f4exb
1c7bab1762
GLScope: trigger on phase derivative (instantaneous frequebcy)
2015-11-04 04:29:26 +01:00
f4exb
2305357324
GLScope: chained multiple triggers: interim state #2 : implemented next trigger logic
2015-11-04 03:25:41 +01:00
f4exb
ff719059f0
GLScope: chained multiple triggers: interim state #1 : implemented array of triggers
2015-11-04 03:10:05 +01:00
f4exb
6a59ac7e10
Fixed data race condition in spectrum vis when the FFT size is changed
2015-10-22 02:27:56 +02:00
f4exb
35440d60f6
Attempt at fixing some race conditions #1
2015-10-21 02:32:21 +02:00
f4exb
9c9776e569
Create own class for logical device DSP engine. Use this class in main DSP engine
2015-10-15 04:05:19 +02:00
f4exb
76a60a8cb2
Use vertical tab for channel tabs
2015-10-09 08:45:29 +02:00
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
