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
