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671 Commits

Author SHA1 Message Date
f4exb
61a16eade9 Use always 16 bit DSP on Tx side 2018-01-22 10:46:57 +01:00
f4exb
2ddcb8c358 Differentiate Rx and Tx DSP sample sizes 2018-01-22 08:46:05 +01:00
f4exb
bacc6659b0 24 bit DSP: use a different define for Tx chain so that it can stay on 16 bit DSP 2018-01-22 03:00:08 +01:00
f4exb
732561152b 24 bit DSP fix 2018-01-22 02:49:06 +01:00
f4exb
ad219d50cc Implemented 24 bit internal DSP (with bugs ...) 2018-01-21 21:48:36 +01:00
f4exb
08ce7f423b Templatize the accumulator type of integer half-band filters (non SIMD) 2018-01-21 19:39:51 +01:00
f4exb
8cd462a338 IntHalfbandFilterDB: use specific storeSample method when samples are defined om 32 bit wide fields 2018-01-21 12:12:20 +01:00
f4exb
491b8a6d33 Replaced hardcoded bit scaling literals by defines 2018-01-21 10:57:04 +01:00
f4exb
f34750716a Added define for 32 bit sample compilation 2018-01-21 01:45:58 +01:00
f4exb
5a594629b3 Use FixReal in place of qint16 2018-01-21 01:19:35 +01:00
f4exb
4db248c26a Halfband filters traits: use minimal scaling value so that the smallest coefficient is not zero. Avoids int32 multiplication overflow for large enough decimation factors and sample bit size 2018-01-18 00:21:50 +01:00
f4exb
c7e1526930 Added decimation class with unsigned to signed conversion with shift. Applied to RTL-SDR 2018-01-16 00:01:38 +01:00
f4exb
18fa3b6156 RTL-SDR: corrected bit shifts for 8 bit samples and corrected RTL-SDR unsigned to signed conversion 2018-01-15 23:37:26 +01:00
f4exb
45e04f06ae Compromise on 8 bit decimator pre process shift constants so that it pads to 15 bits instead of 16. Prevents saturation in all cases. 2018-01-14 05:12:24 +01:00
f4exb
176792c0ce Corrected 8 bit decimator pre process shift constants 2018-01-14 04:43:04 +01:00
f4exb
1ec8eecefb DSD demod: use lower cutoff for optional audio high pass filter 2018-01-02 20:02:30 +01:00
f4exb
36b3137a48 DSP device source/sink engines: reworked add source sequence of actions 2018-01-02 16:25:34 +01:00
f4exb
23e5ef76d4 Device sink engine: fixed adding source channels while it runs 2018-01-02 11:00:00 +01:00
f4exb
f30edc983d Tx: new handling of multiple channel sources. Fixed segfault 2018-01-02 04:01:01 +01:00
f4exb
df1e09fdb7 Tx: new handling of multiple channel sources (1) 2018-01-02 03:40:55 +01:00
f4exb
1056a39983 Tx support: single channel: make FIFO read and writes truly independent (optimized) 2018-01-02 02:14:31 +01:00
f4exb
420ef78ad5 Tx support: single channel: make FIFO read and writes truly independent (unoptimized) 2018-01-02 01:33:09 +01:00
f4exb
b731ff851a Renamed some DSP messages to make them more explicit 2018-01-02 01:04:49 +01:00
f4exb
9a2ae892ed Sample source FIFO: moved emit data write at top of method so that samples can be written with no delay 2018-01-02 01:04:04 +01:00
f4exb
8801462f96 DSP device sink engine: simplify code for single channel source handling 2018-01-02 00:27:45 +01:00
f4exb
906d04dd41 Up/Down channelizers: use input message queue for all message forwarding to sample source/sinks and do not forward unknown messages 2017-12-29 05:48:54 +01:00
f4exb
c6083ea6f4 Down/Up channelizers: enqeue MsgChannelizerNotification to sample sink/source instead of processing it directly 2017-12-29 05:14:40 +01:00
f4exb
0dd36d4f3e Sink plugins: put a serializer and deserializer in the core plugin for server 2017-12-28 04:04:50 +01:00
f4exb
8399baeb4e Source plugins: put a serializer and deserializer in the core plugin for server. NFM demod: fixed deserializer 2017-12-28 03:21:48 +01:00
f4exb
3bc221bab8 Server: web API: /sdrangel/deviceset/{deviceSetIndex}/device/run POST,DELETE. LimeSDR Tx example working 2017-12-27 11:10:47 +01:00
f4exb
ccffb5101d Web API: /sdrangel/deviceset/{deviceSetIndex}/device/settings PUT, PATCH with all settings parameters optional 2017-12-27 01:46:33 +01:00
f4exb
2145eeb7b6 DSD demod: highpass filtering for audio completed 2017-12-26 20:29:23 +01:00
f4exb
e1d7ada5dd DSD demod: highpass filtering for audio (1) 2017-12-26 10:59:51 +01:00
f4exb
9213b3c0b2 Device sink plugins: implemented an init method for initializations to be done when all collaborating objects are created and possibly connected 2017-12-25 12:59:44 +01:00
f4exb
49d1439981 Device source plugins: implemented an init method for initializations to be done when all collaborating objects are created and possibly connected 2017-12-25 09:10:19 +01:00
f4exb
1987bbac77 Device plugins: make setMessageQueueToGUI pure virtual so that child classes must have to deal with this 2017-12-24 19:58:26 +01:00
f4exb
b127182062 All plugins: removed apply settings in constructors as it causes segfaults 2017-12-24 18:37:33 +01:00
f4exb
c7e75b4bef Server: implemented add device set and remove last device set and associated web API entry points 2017-12-20 01:01:53 +01:00
f4exb
e4b65b52b4 Web API: /sdrangel/deviceset/{deviceSetIndex}/channel/{channelIndex}/settings PUT, PATCH for NFM demod and mod 2017-12-11 18:18:47 +01:00
f4exb
2dd82e9eca Web API: /sdrangel/deviceset/{deviceSetIndex}/channel/{channelIndex}/settings GET for NFM demod and mod 2017-12-10 20:27:08 +01:00
f4exb
565083e5f5 Web API: implemented device run APIs for BladeRF output, HackRF, PlutoSDR and LimeSDR ourput 2017-12-10 01:57:50 +01:00
f4exb
7d122b6b67 Web API: created run state getter. Implemented in RTLSDR 2017-12-09 10:49:20 +01:00
f4exb
9c581107e8 Web API: RTLSDR run implementation 2017-12-08 17:12:33 +01:00
f4exb
c38497d9df Web API: have /sdrangel/deviceset/{deviceSetIndex}/device/settings PUT,PATCH (1) 2017-12-07 13:55:42 +01:00
f4exb
fc4627f82e Web API: file source settings getter (1) 2017-12-06 19:23:42 +01:00
f4exb
3fb4af82e6 Web API: implement devicesetDeviceGet (2) 2017-12-04 23:07:30 +01:00
f4exb
7dafae3fa1 Web API: implement devicesetDeviceGet (1) 2017-12-04 18:22:25 +01:00
f4exb
7b8b492bdd New channel marker signal handling. Applied to channel analyzer 2017-11-14 00:06:42 +01:00
f4exb
bc793b4095 Corrected some error messages 2017-11-12 16:34:38 +01:00
f4exb
9cfe817e96 Implemented a master timer in DSPEngine 2017-10-24 16:45:47 +02:00
f4exb
fa77ca3fb6 Code re-organization in two libraries sdrbase and sdrgui in view of core / GUI split 2017-10-22 19:12:43 +02:00
f4exb
561a4c6858 Create a CMakeList.txt in its own right for sdrbase library 2017-10-22 12:01:04 +02:00
f4exb
85c8129d9c CW keyer: have the smoother as a class member so it can be controlled by the keyer to determine the ramp length depending on dot length 2017-10-21 05:00:23 +02:00
f4exb
b281a63f08 Removed start threaded sink from device engine 2017-10-17 23:41:30 +02:00
f4exb
0eab0fdb20 DeviceSampleSink: removed output queue to GUI 2017-10-14 07:34:00 +02:00
f4exb
74d2619848 Removed wrong connect 2017-10-04 09:14:43 +02:00
f4exb
53daaa5b0c Tentative fix for possible lockup of mutex at DSPDevieSourceEngine thread exit 2017-10-04 00:50:42 +02:00
f4exb
2b2b0eff8d Created a Serializable interface for where only the serialization methods are needed from an object. Applied to AM demod channel marker 2017-10-01 16:52:23 +02:00
f4exb
b11cf719d6 ATV modulator: fixed segfault when there is no GUI message queue 2017-10-01 10:12:54 +02:00
f4exb
c4bad4d834 CRLF problem 2017-09-28 14:07:41 +02:00
f4exb
dda9a1dcbb Baseband sample source: change messaging mechanism between channel sink and GUI 2017-09-28 08:33:05 +02:00
f4exb
95891164d5 Channel Rx / GUI new messaging system 2017-09-27 23:47:29 +02:00
f4exb
30fa25c67b RTLSDR: fixed gains retrieval in the GUI 2017-09-23 05:51:29 +02:00
f4exb
a9a514993b Windows build: corrections for the new tool chain 2017-09-18 13:41:08 +02:00
f4exb
512900d98c Finalized the new source/sink GUI messaging scheme 2017-09-17 17:35:03 +02:00
f4exb
2af1f56fea SDRdaemon input: fixed reporting to the GUI. Device sample source: cleanup 2017-09-17 02:02:41 +02:00
f4exb
31ad75a405 Make the DSP source engine forward messages to own source input GUI message queue. Implementation in all sources 2017-09-17 01:23:54 +02:00
f4exb
dc45452a76 Make the DSP source engine forward messages to own source input GUI message queue. Example of handling with SDRplay 2017-09-17 00:06:09 +02:00
f4exb
c83b6e61d5 Implemented connection from device sample source/sink to GUI input message queue 2017-09-16 23:44:00 +02:00
f4exb
9dd99a4530 Separate construction/destruction for the sink output plugin core and the GUI 2017-09-16 11:34:25 +02:00
f4exb
c92b34202b Fixes for new build for Windows 64 2017-09-16 04:50:25 +02:00
f4exb
379330d9a5 Fixed sdrbase windows compilation 2017-09-15 18:48:30 +02:00
f4exb
3606ab2cf2 Added a destroy virtual method to all source input plugin main classes 2017-09-15 02:32:30 +02:00
f4exb
11f6b72b8c Windows build: restored mingW32 compilation 2017-09-12 13:54:32 +02:00
f4exb
868f96ea96 Add possibility to return the core device interface pointer from the device source API 2017-09-05 13:57:49 +02:00
f4exb
6c9dbb79c4 Added a windowed FIR filter calculator analogous to Scipy's firwin (this one from Iowa Hills Software LLC code) 2017-09-04 01:44:36 +02:00
f4exb
b2337e44dd Channel marker own serializer/deserializer 2017-08-26 09:58:07 +02:00
f4exb
a464ccd2cd Channel marker: frequency scale display option 2017-08-26 09:33:04 +02:00
f4exb
480257a5dd Added frequency scale display option to channel marker 2017-08-26 06:38:28 +02:00
f4exb
d98d8757b0 Moved audio sample definitions to dsp types definitions 2017-08-24 15:24:28 +02:00
f4exb
614021f9a0 Added send port to UDP parameters 2017-08-24 02:26:47 +02:00
f4exb
7d4eddbeac New basic channel marker settings with UDP address and port 2017-08-23 23:43:11 +02:00
f4exb
f6bc9daf8e UpChannelizer: pass baseband sample rate in notification message 2017-08-06 17:10:29 +02:00
f4exb
8a5668a186 SSB demod: clamp AGC value 2017-08-06 00:02:16 +02:00
f4exb
428d22579d SSB modulator: added compression (AGC) volume order control 2017-08-05 23:11:05 +02:00
f4exb
d8f7dcebdc SSM modulator: added audio compressor 2017-08-05 19:08:33 +02:00
f4exb
38318577de Put smootherstep function code in one place 2017-07-27 11:24:01 +02:00
f4exb
ca8cad26c5 Removed MagSquaredAGC class and added use squared value (power) as an option to MagAGC because apart from that the code was entirely the same 2017-07-27 10:56:59 +02:00
f4exb
86e52928d9 SSB demod: remove AGC threshold (squelch) completely if level us fully turned down (-99 dB) 2017-07-27 10:50:41 +02:00
f4exb
7acc42436a SSB demod: exchange up and down step counter values when the threshold state changes to avoid restarting from 0 or step length when state changes rapidly 2017-07-26 17:50:17 +02:00
f4exb
e17a815125 SSB demod: AGC threshold step up/down optimization 2017-07-26 16:23:34 +02:00
f4exb
432ab7d834 SSB demod: fixed step up/down factor calculation (float) 2017-07-26 15:55:25 +02:00
f4exb
a815507f77 SSB demod: set AGC threshold step up and down maximum time to 100ms 2017-07-26 13:36:18 +02:00
f4exb
da6b60d48c SSB demod: AGC step down 2017-07-26 08:39:20 +02:00
f4exb
9ec4e6de98 SSB demod: improve AGC threshold handling 2017-07-25 23:39:27 +02:00
f4exb
2597883015 SSB demod: updated AGC 2017-07-25 21:21:48 +02:00
f4exb
94704ab7b2 SSB demod: implemented basic AGC not optional 2017-07-25 00:58:16 +02:00
f4exb
604273742a AF squelch: reset after setting threshold. Removed NFM demod deferred init 2017-06-06 02:16:28 +02:00
f4exb
91021678b2 NFM Demod: try a deferred init to cure AF squelch init problem 2017-06-06 01:53:52 +02:00
f4exb
9a8cc15d8f NFM demod and AF squelch: fixed initialization and reset at each squelch change 2017-05-31 23:36:02 +02:00
f4exb
db1a620fc2 Attempt to fix AF squelch 2017-05-31 00:30:00 +02:00
f4exb
c8bd0e8e85 AF squelch: try to fix max = 0 state 2017-05-30 20:31:15 +02:00
f4exb
2ae702763b Fixed critical compiler warnings in Windows 2017-05-26 10:35:29 +02:00
f4exb
3a3d8e3dcb activated compiler warnings 2017-05-25 20:13:34 +02:00
f4exb
dafad384c8 Merged Sigysmund changes for Mac OS Sierra on v3.4.5 2017-05-16 23:01:44 +02:00
f4exb
b01d41c55b AF Squelch: use unsigned integers 2017-05-16 15:36:30 +02:00
ZigaS
27aab58d92 MacOS(sierra) development environment. 
Updated qmake project configs.
Deploy & Run script.
For now only hardware supported is HackRF.
 2017-05-15 12:32:16 +02:00
f4exb
e4d3f7eba7 AF squelch 2017-05-13 16:05:47 +02:00
f4exb
7430dee09a AF squelch 2017-05-13 16:01:41 +02:00
f4exb
efb52beb09 AF squelch init sequence review 2017-05-13 15:07:56 +02:00
f4exb
f57eecee86 NFM demod: af squeelch optimization 2017-05-13 12:10:03 +02:00
f4exb
a39b102f89 NFM demod: fixed AF squelch initialization 2017-05-12 23:10:54 +02:00
f4exb
6b4ba98e8e AM demod: fill AGC average with ones when passing squelch threshold to avoid abrupt start at squelch opening 2017-05-12 16:38:58 +02:00
f4exb
74f65fcbdc NFM Demod: AF squelch crap 2017-05-12 14:41:27 +02:00
f4exb
3cd754bd67 Fixed down channelizer by dividing by 2 at each filter stage 2017-05-12 02:41:51 +02:00
f4exb
55099c73c5 AGC and SimpleAGC: Use double for moving average storage type 2017-05-11 23:40:31 +02:00
f4exb
9fcc3cd426 Remved default constuctors in Moving average and AGC classes 2017-05-11 18:39:00 +02:00
f4exb
54eb56977d Multi source scope: dormant code 2017-05-10 22:36:19 +02:00
f4exb
cf267b1254 Code warnings in Eclipse cleanup 2017-05-05 10:40:45 +02:00
f4exb
137647e2ca IntHalfbandFilters: set workInterpolateLowerHalf and UpperHalf optimized methods as defaults 2017-04-26 02:20:07 +02:00
f4exb
172de27047 IntHalfbandFilters: set workInterpolateCenter optimized methods as defaults 2017-04-26 01:57:11 +02:00
f4exb
cd7e4e4385 IntHalfbandFilters: set myInterpolate optimized methods as defaults 2017-04-26 01:39:45 +02:00
f4exb
a60e2b7597 IntHalfbandFilterEO1: Optimized versions of workInterpolateCenter and myInterpolate 2017-04-26 01:34:27 +02:00
f4exb
822fff3aac IntHalfbandFilterDB: Optimized versions of workInterpolateCenter and myInterpolate 2017-04-26 00:22:27 +02:00
f4exb
6b3bdef3a7 IntHalfbandFilters: Optimized versions of workInterpolateCenter and myInterpolate 2017-04-26 00:07:57 +02:00
f4exb
02981b4f08 CW Keyer: specifiy char signedness to fix error with some compilers 2017-04-25 00:16:44 +02:00
f4exb
414a7ccd87 Refactoring: removed device parameter from all start() methods in sample sink plugins 2017-04-14 03:44:49 +02:00
f4exb
b8623c90ce Refactoring: removed device parameter from all start() methods in sample source plugins 2017-04-14 03:40:45 +02:00
f4exb
3ab855c927 Sample sink plugins: removed useless init pure virtual method 2017-04-12 23:26:40 +02:00
f4exb
2136dc7672 Sample source plugins: removed useless init pure virtual method 2017-04-12 23:10:22 +02:00
f4exb
016f7c1e37 ATV Demod: FM mode using phaseDiscriminatorDelta with deviation scaling 2017-03-22 23:55:47 +01:00
f4exb
303fd3ccc7 ATV Demod: implemented BFU with PLL for single sideband modes 2017-03-19 10:28:54 +01:00
f4exb
c3c6b79de4 ATV Demod: implement NCO and interpolator change 2017-03-18 00:11:48 +01:00
f4exb
b76c246bcd ATV Modulator: vestigial sidebands chammel marker update (color overlay) 2017-03-16 11:49:14 +01:00
f4exb
b079fae843 ATV Modulator: use assymetrical filter for vestigial sideband modulation 2017-03-16 10:11:03 +01:00
f4exb
df88215798 ATV Modulator: implemented vestigial sideband 2017-03-16 02:45:51 +01:00
f4exb
76a0dc3e2d Fixed a long lasting bug where channels are movable from the spectrum display based on the color (blue) so that WFM could not move. Set a dedicared boolean instead 2017-03-16 00:39:49 +01:00
f4exb
f40d030e2e FFT filter: SSB filter leave DC component by default in both USB and LSB. Option to remove DC in both 2017-03-15 15:37:51 +01:00
f4exb
2318419716 NFM demod: new discriminator and optional FM deviatoin based squelch 2017-03-05 06:22:05 +01:00
f4exb
d2727708e9 Channel Analyzer NG: revamped UI with rational downsampler UI 2017-02-28 00:58:26 +01:00
f4exb
68b28fc648 New scope: implemented view trace toggle 2017-02-26 22:27:03 +01:00
f4exb
3078b6cfa1 New scope: implemented trigger moves 2017-02-26 19:14:27 +01:00
f4exb
5bee287360 New scope: implemented trace moves 2017-02-26 11:26:23 +01:00
f4exb
82d55764a9 New scope: changed channel overlay font and set it to trace color 2017-02-26 06:06:59 +01:00
f4exb
ede5990191 New scope: mag (dB) power overlay considering time base and time offset 2017-02-26 05:26:42 +01:00
f4exb
9a48e8b090 New scope: set a reference to trace count for better code clarity 2017-02-26 05:13:21 +01:00
f4exb
b3cb4d3f70 New scope: pass time base to ScopeVis 2017-02-26 04:55:15 +01:00
f4exb
6c60189fdc New scope: mag (dB) power overlay on XY polar trace - basic 2017-02-26 04:46:02 +01:00
f4exb
46ebdefff0 NCO: standardized debug message 2017-02-25 11:32:18 +01:00
f4exb
aa47e0fb94 Mew scope: trace memory: process scope updates 2017-02-25 04:35:06 +01:00
f4exb
86279bb1ee Mew scope: trace memory 2017-02-24 23:24:47 +01:00
f4exb
f86d11e2d1 Mew scope: trace memory interim state (2) 2017-02-24 08:31:25 +01:00
f4exb
763d486514 Mew scope: trace memory interim state (1) 2017-02-23 08:18:03 +01:00
f4exb
d310d59142 New scope: one shot trigger support 2017-02-22 01:18:50 +01:00
f4exb
f9ba5696c5 New scope: deserialize traces 2017-02-20 22:19:50 +01:00
f4exb
f5aff6b34f New scope: serializer and deserializer for first line of UI 2017-02-20 01:21:52 +01:00
f4exb
daa2619bb3 New scope: activate trace cache 2017-02-19 04:46:15 +01:00
f4exb
06dc97c91c New scope: implemented trace delay 2017-02-17 01:54:55 +01:00
f4exb
eaffa127b8 New scope: cache mechanism for projectors 2017-02-16 19:09:16 +01:00
f4exb
5584fec183 New scope: simplified display trace allocation and fixed segfault 2017-02-16 01:06:15 +01:00
f4exb
f719ced17f Device source engine: initialize sample rate and center frequency in the sink when adding a threaded sample sink 2017-02-14 21:46:35 +01:00
f4exb
39ed424081 New scope: replaced virtual projectors by a single concrete projector with switch/case 2017-02-13 22:52:42 +01:00
f4exb
5a05bdcb1a New scope: use configuration mutex also for trigger operations 2017-02-13 11:30:40 +01:00
f4exb
acba573ce7 New scope: add/delete traces interim state (2) improved stability 2017-02-13 03:23:29 +01:00
f4exb
77072ec967 New scope: add/delete traces interim state (1) 2017-02-13 01:32:02 +01:00
f4exb
710e2b931d New scope: compute trace in ScopeVis only when required by GLScope. Fixed trace and trigger color dialogs 2017-02-13 00:17:59 +01:00
f4exb
e32659b86a New scope: added change trigger color feature 2017-02-12 02:12:06 +01:00
f4exb
2820efe26b New scope: added change trace color feature 2017-02-11 20:44:00 +01:00
f4exb
c8aa0dc4b8 New scope: focused trigger change 2017-02-11 10:36:10 +01:00
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
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a7bb81c70a New scope: interim state (4) 2017-02-02 08:27:49 +01:00
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e6f80c8474 New scope: interim state (3) 2017-02-01 18:31:16 +01:00
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ce41ded86e New scope: interim state (2) 2017-01-31 08:26:13 +01:00
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0861f71ff3 NFM demod: new discriminator 2017-01-30 23:28:06 +01:00
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a36870f958 New scope: methods to create/change/delete traces and triggers 2017-01-30 00:36:27 +01:00
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cce5b29aa6 New scope: make some trace and trigger data public 2017-01-30 00:07:20 +01:00
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d69c6cc417 New scope: pass sample rate 2017-01-29 22:52:38 +01:00
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f0f7838765 New scope: interim state (1) 2017-01-29 19:51:45 +01:00
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38337f1333 Moving average fixes 2017-01-15 11:26:11 +01:00
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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
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58b90c7914 New audio devices dialog and handling: use selected audio devices 2017-01-06 16:04:32 +01:00
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49fba5b103 New audio devices dialog and handling: use variable global input volume 2017-01-06 15:28:01 +01:00
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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
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3479559859 Tx support: optimize final interpolator stages 2017-01-03 23:25:20 +01:00
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fa0afb6c92 Tx support: implemented final interpolation stage in FileSink plugin 2017-01-02 03:14:46 +01:00
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d0f49291c5 added 'my' interpolation methods 2016-12-31 04:23:59 +01:00
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35b6409753 Multiple transmission channels warning when adding more than one channel 2016-12-26 15:26:25 +01:00
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03ff449ec8 Multiple modulators support: optimization: comment out code that is useless when processing sample by sample 2016-12-26 14:52:59 +01:00
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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
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5598265e66 Multiple modulators support: works with two modulators 2016-12-26 12:11:51 +01:00
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2a8a3bf457 Fixed core dump when ending application and Tx is still running 2016-12-26 11:23:11 +01:00
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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
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f5572eebc0 More debug messsages 2016-12-25 21:26:37 +01:00
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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
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f74e3b83a7 Modulators: changed single Tx channel samples feed handling. Pure virtual function is useless 2016-12-22 23:45:56 +01:00
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1afd8df5f9 Modulators: changed single Tx channel samples feed handling 2016-12-22 23:39:06 +01:00
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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
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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
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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
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0a7e9261e2 CW transition smoother: use smootherstep function. See: https://en.wikipedia.org/wiki/Smoothstep 2016-12-14 23:23:58 +01:00
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98b9e20392 Make a dedicated CW transition smoothing class 2016-12-14 22:48:39 +01:00
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a2089724cf SSB Modulator: Interim state (4) 2016-12-13 19:57:07 +01:00
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e4e2eea9d5 CW Keyer: retain only text, dashes and dots 2016-12-11 21:52:53 +01:00
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d3d6ebec89 CW Keyer with GUI. Sort of works 2016-12-11 11:35:25 +01:00
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2defcc7cec CW Keyer: test with AM modulator and fixes 2016-12-10 08:12:16 +01:00
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d6c9b2f707 CW Keyer: compiles 2016-12-10 06:16:13 +01:00
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808a8c85fd CW Keyer: interim state (2) 2016-12-09 19:34:38 +01:00
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35baa46f3d CW Keyer: interim state (1) 2016-12-09 01:35:49 +01:00
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317836ac92 NFM demod: channel power calculation and squelch corrections 2016-12-05 03:46:42 +01:00
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c5f1acdcf1 AM Modulator: audio input (mic) basic support 2016-11-29 01:09:06 +01:00
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2d0ee4bf76 SDRplay plugin: adjust documentation. Corrections and re-organization of the main readme.md file 2016-11-21 18:07:58 +01:00
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ee947f54e9 Corrected clang warnings 2016-11-21 18:01:55 +01:00
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85807ffadb SDRPlay plugin: now working with open source libmirisdr 2016-11-16 02:38:21 +01:00
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863522d9ff SDRPlay support: source plugin interim state (1) compiles 2016-11-13 02:59:31 +01:00
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ae5070ebb3 Removed useless flavour of even/odd FIR halfband filter 2016-11-11 10:21:54 +01:00
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efbce97a2f Improve int halfband filter even/odd I/Q stride variant 2016-11-10 02:56:49 +01:00
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c91725fe01 Push decimators halfband filter order to 64 2016-11-09 04:03:12 +01:00
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0a6dc5db37 IntHalfband filters: tuned optimizations and chose the best for x86_64 2016-11-09 03:27:30 +01:00
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d2c6791eea Use IntHalfbandFilterST in decimators 2016-11-08 17:30:10 +01:00
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2504d199fd IntHalfbandFilterST: implemented intrinsics class 2016-11-08 17:29:46 +01:00
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995fd04543 Removed useless include 2016-11-08 17:28:03 +01:00
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bfe24df76e Added new halfband FIR filter with even/odd and I/Q stride 2016-11-08 02:02:29 +01:00
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3505e1b095 Allow SSE 4.1 optimization on the down channelizer 2016-11-07 18:51:32 +01:00
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8b52059ca4 IntHalfbandFilterEO1: fixed unused variables 2016-11-07 18:40:22 +01:00
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fa5030eac4 IntHalfbandFilterEO1: simplification for SSE 4.1 only and fix 2016-11-07 18:23:59 +01:00
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7015fb97d2 Put intrinsics in their own templatized classes 2016-11-07 04:16:02 +01:00
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63d6eea066 Use more precise SIMD flags and detect actual x86_64 SIMD features 2016-11-07 00:42:57 +01:00
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dbbbfa12ee Changed USE_SIMD flag to USE_SSE 2016-11-06 02:08:38 +01:00