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sdrangel
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1,869 Commits 1 Branch 363 Tags 203 MiB
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51 Commits

Author SHA1 Message Date
f4exb 3cf0b044d7 Fixed audio FIFO read length 2016-12-26 11:16:12 +01:00
f4exb 437891da43 Corrected number of audio samples pulled considering interpolation 2016-12-26 02:15:24 +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 ce77f95a2c Bumped to version 2.5.2 2016-12-23 00:34:07 +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 fc58e1be46 AM, NFM and WFM modulators: changed mute/umute channel button icon 2016-12-20 17:56:49 +01:00
f4exb 77549e74ca AM Modulator: implemented channel mute 2016-12-19 18:09:07 +01:00
f4exb b0fbf3ac15 Modulators: corrections in readme's 2016-12-19 13:09:13 +01:00
f4exb f95ebec3ec AM and WFM modulators: use precision NCO for tone 2016-12-19 13:08:58 +01:00
f4exb 3cfdbe72a0 Added documentation for the modulators 2016-12-19 00:31:25 +01:00
f4exb 55de2d4501 AM and NFM Modulators: GUI fixes 2016-12-18 07:36:43 +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 1186e80663 AM Modulator: use CW smoother 2016-12-14 23:45:16 +01:00
f4exb 12652e5214 SSB Modulator; compiles yet non functional 2016-12-12 00:48:27 +01:00
f4exb 01e7217303 Bumped to version 2.5.0 2016-12-11 22:55:50 +01:00
f4exb cfce93c498 NFM Modulator: added CW keyer 2016-12-11 22:47:42 +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 bc75ca7735 Level meter embellishment 2016-12-06 00:25:59 +01:00
f4exb 373a99e575 Allow several classes of Level Meters sharing the same base algorithms. Initiate with the VU meter 2016-12-04 06:40:57 +01:00
f4exb a1cd67745b AM Modulator: implement generic volume control and volume level meter 2016-12-02 17:56:19 +01:00
f4exb 9fdaa29544 AM Modulator: variable tone frequency 2016-12-01 00:10:34 +01:00
f4exb c6a61cb94c AM Modulator: corrected modulation 2016-11-30 17:58:35 +01:00
f4exb 47eb55a319 AM Demodulator: removed useless AF lowpass filtering and its associated GUI items 2016-11-30 16:42:06 +01:00
f4exb fccdb57f23 AM Modulator: removed useless AF lowpass filtering and its associated GUI items 2016-11-30 15:56:29 +01:00
f4exb c5f1acdcf1 AM Modulator: audio input (mic) basic support 2016-11-29 01:09:06 +01:00
f4exb cb2e99f540 AM Modulator: handle record file play loop 2016-11-28 18:19:23 +01:00
f4exb 3f3a58772b AM Mod/Demod: added 3kHz and 4kHz bandwidths 2016-11-28 13:47:26 +01:00
f4exb d71f3cecb3 AM Modulator: fixed interpolator filter sample rate 2016-11-28 13:32:41 +01:00
f4exb 7c1b1032c9 AM Modulator: added file input (basic) 2016-11-28 02:17:08 +01:00
f4exb 57b50f47a9 Windows build: set SSE options for all modulator plugins 2016-11-07 19:01:52 +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 875f63fd3d Need to have SSE4.1 support when SSE is available for _mm_mullo_epi32 2016-11-02 02:51:13 +01:00
f4exb b2bc5eaebd Tx ph.2: AMMod interpolator: optimize further the number of taps per phase in polyphase filter 2016-11-01 03:37:01 +01:00
f4exb 6a72b12238 Tx ph.2: Windows build: activate SIMD instructions for sdrbase and modam modules 2016-11-01 00:27:20 +01:00
f4exb 704e6e05ae Tx ph.2: AMMod interpolator: increase number of phases in polyphase filter while slightly reducing the number of taps. This gives better spurs rejection 2016-11-01 00:15:10 +01:00
f4exb 34bf0c4c61 Tx ph.2: fixed core dump in AM modulator by properly locking the settings mutex in the pull method 2016-10-30 20:57:27 +01:00
f4exb be1629ca6d Bumped version to 2.2.1 2016-10-28 08:38:01 +02:00
f4exb babd4f8014 Tx ph.2: allow decimation in AM modulator i.e. output sample rate lower than audio rate 2016-10-28 04:34:06 +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 9540a99ac4 Tx ph.2: implemented ancient interpolator in AMMod 2016-10-27 19:55:52 +02:00
f4exb 5a5ff31f48 Channel plugins: Removed useless link dependency on QT OpenGL and Multimedia 2016-10-27 08:46:06 +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 7b4032ac0d Tx ph.1: fixed AM modulator frequency translation 2016-10-24 02:24:36 +02:00
f4exb 9f1b801d1a Tx ph.1: fixed AM modulator 2016-10-24 01:27:23 +02:00
f4exb 6d0f783d56 Tx ph.1: added channel registration messages 2016-10-20 22:41:05 +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 c28751124c Tx ph.1: new AM modulator plugin (2). Compiles but pull method is still empty 2016-10-20 18:04:15 +02:00