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Commit Graph

702 Commits

Author SHA1 Message Date
f4exb
76cdb94d34 New scope: corrected trigger display levels 2017-02-11 08:35:33 +01:00
f4exb
0672121044 New scope: remove previous commit 2017-02-10 22:23:04 +01:00
f4exb
fa47e7064f New scope: Trigger line display interim state (1) 2017-02-10 18:28:19 +01:00
f4exb
ec604c21c9 New scope: fixed trigger UI add, remove and change current 2017-02-10 04:35:08 +01:00
f4exb
f1b5b08fa0 New scope: fixed trigger projector initialization and delete 2017-02-10 02:45:49 +01:00
f4exb
1f37bcf3de New scope: added trigger delay, mutiple occurences and chained triggers features 2017-02-09 18:45:06 +01:00
f4exb
d74e7d87d7 New scope: simplify triggerPoint calculation 2017-02-09 02:16:43 +01:00
f4exb
758bc9a5dd New scope: use global number of samples to decide the end of a trace. Fixed triggerPoint calculation 2017-02-09 01:58:54 +01:00
f4exb
a64fb01119 New scope: separate trace delay and pre-trigger trace processes 2017-02-09 00:18:28 +01:00
f4exb
aed77d60a8 New scope: refactored processTraces prototype 2017-02-09 00:11:10 +01:00
f4exb
93143b0cbd New scope: review trace outer process 2017-02-09 00:04:19 +01:00
f4exb
e3b933350c New scope: review freerun / trigger processing 2017-02-09 00:00:21 +01:00
f4exb
f2b04539cf New scope: ensure only a trace length of samples is processed at a time 2017-02-08 22:22:27 +01:00
f4exb
897a181028 New scope: fixed trace display and triggers 2017-02-08 02:13:53 +01:00
f4exb
199e915c62 New scope: fix trigger (2) 2017-02-07 18:50:08 +01:00
f4exb
ba67483b48 New scope: fix trigger (1) 2017-02-07 07:45:42 +01:00
f4exb
e17ecf0328 New scope: fixed trace offset 2017-02-07 00:25:40 +01:00
f4exb
27116d5b3f New Scope: trigger implementation interim state (1) 2017-02-06 18:40:15 +01:00
f4exb
4d36eeb4c7 New scope: basic single X display 2017-02-06 02:40:31 +01:00
f4exb
0f5c055eca New scope: interim state (8) 2017-02-05 13:26:07 +01:00
f4exb
44e764f492 New scope: interim state (7) 2017-02-05 04:41:32 +01:00
f4exb
fcfa6e7b3f New scope: interim state (6) 2017-02-03 08:27:03 +01:00
f4exb
1db62fd347 New scope: interim state (5) 2017-02-02 18:18:37 +01:00
f4exb
a7bb81c70a New scope: interim state (4) 2017-02-02 08:27:49 +01:00
f4exb
e6f80c8474 New scope: interim state (3) 2017-02-01 18:31:16 +01:00
f4exb
ce41ded86e New scope: interim state (2) 2017-01-31 08:26:13 +01:00
f4exb
0861f71ff3 NFM demod: new discriminator 2017-01-30 23:28:06 +01:00
f4exb
a36870f958 New scope: methods to create/change/delete traces and triggers 2017-01-30 00:36:27 +01:00
f4exb
cce5b29aa6 New scope: make some trace and trigger data public 2017-01-30 00:07:20 +01:00
f4exb
d69c6cc417 New scope: pass sample rate 2017-01-29 22:52:38 +01:00
f4exb
f0f7838765 New scope: interim state (1) 2017-01-29 19:51:45 +01:00
f4exb
38337f1333 Moving average fixes 2017-01-15 11:26:11 +01:00
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