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404 Commits

Author SHA1 Message Date
Denny Sheirer
0af5963d08 #1528 Restores consistent audio segment start tone insertion, broken in #1506 (#1543) 
Co-authored-by: Dennis Sheirer <dsheirer@github.com>
 2023-05-08 03:59:42 -04:00
Denny Sheirer
4f8b8e978b #35 Updates AM & NBFM decoders to use Adaptive Squelch, a power squelch that includes an adaptive noise floor monitor. Implements vectorized magnitude operations for AM & FM decoders. Adds talkgroup assignment and squelch controls to AM channel configuration editor. Implements new AM gain control that attempts to normalize audio gain quickly at beginning of call/transmission and maintains that gain across lifecycle of the call and resets the gain for the next call. (#1540) 
Notes on usage:
- When using either AM or FM squelch control use either the Heterodyne channelizer or if using the Polyphase channelizer, avoid using trunk tracking decoders like DMR or P25 or set the squelch threshold high enough to avoid changes in noise floor from polyphase channelizer where it can vary between using the one channel or the two-channel combined channel sources.

Co-authored-by: Dennis Sheirer <dsheirer@github.com>
 2023-05-07 07:27:44 -04:00
Denny Sheirer
e8f563deeb #1529 Adds logging suppression to Broadcaster to limit total logged error messages. (#1530) 
Co-authored-by: Dennis Sheirer <dsheirer@github.com>
 2023-04-24 04:36:02 -04:00
Denny Sheirer
f877354a11 #1455 Add Airspy HF+/Discovery Tuner Support (#1524) 
* #1455 Add support for airspy hf+/discovery tuners

* #1455 testing updates

---------

Co-authored-by: Dennis Sheirer <dsheirer@github.com>
 2023-04-15 07:18:37 -04:00
Denny Sheirer
df3d3b5ddc #1519 Adds null checking to channel results array to detect null on tuner shutdown. (#1520) 
Co-authored-by: Dennis Sheirer <dsheirer@github.com>
 2023-04-13 04:31:46 -04:00
Denny Sheirer
8d6b7c3ac8 #1511 Resolves issue with SDRPlay library crashes application when linux service is in stopped state. (#1514) 
Co-authored-by: Dennis Sheirer <dsheirer@github.com>
 2023-04-11 04:32:58 -04:00
Denny Sheirer
372d2ff870 #1506 Resolves multiple performance issues: tuner freezing after a period of run time, buffer overflows, degraded audio playback. (#1513) 
-Reduces message and event histories per channel from 500 to 200.
-Resolves issue of tuner freezing due to cancelled USB transfer buffers not being resubmitted.
-Reworks the audio playback system to remove in-progress call preemption and remove thread locks which can cause glitchy behavior during audio playback.
-Updates audio outputs to also use single thread pool for processing audio segments.
-Updates MBECallSequenceConverter to batch convert MBE to WAV audio.
-Unifies recording filename prefixes across baseband, mbe and binary recordings.
-Resolves issue with registering heartbeat manager to dispatcher.
-Uses single-thread thread pools for Dispatcher to support batch & process to overcome context switching consistency issue in Windows.

Co-authored-by: Dennis Sheirer <dsheirer@github.com>
 2023-04-11 04:07:41 -04:00
Denny Sheirer
2782953518 #1500 Makes Channel Auto-Start timeout a user-preference item to select in range 0-30 seconds. (#1501) 
Co-authored-by: Dennis Sheirer <dsheirer@github.com>
 2023-03-21 04:32:28 -04:00
Denny Sheirer
366055145e #1498 Updates JMBE audio module to retain class reference instead of reflectively loading the class each time for a new instance. Reduces pressure on both the class loader and the garbage collector. (#1499) 
Co-authored-by: Dennis Sheirer <dsheirer@github.com>
 2023-03-20 19:56:57 -04:00
Denny Sheirer
39ebdb47b1 #1491 Adds diagnostic logging to dispatcher to support troubleshooting polyphase channel manager's dispatch thread being blocked. (#1492) 
Co-authored-by: Dennis Sheirer <dsheirer@github.com>
 2023-03-12 09:21:37 -04:00
Denny Sheirer
c788292db8 #1489 SDRPlay RSP tuner editors now lock sample rate combo when sourcing channels. (#1490) 
Co-authored-by: Dennis Sheirer <dsheirer@github.com>
 2023-03-12 07:21:23 -04:00
Denny Sheirer
f0dc80437c #1487 Updates hot code classes to remove usage of reentrant locks for thread synchronization. (#1488) 
Co-authored-by: Dennis Sheirer <dsheirer@github.com>
 2023-03-11 16:04:55 -05:00
Denny Sheirer
2d6c5c2331 #1485 Sets Blackman-Harris 7 As Default FFT Window (#1486) 
Co-authored-by: Dennis Sheirer <dsheirer@github.com>
 2023-03-11 15:05:25 -05:00
Denny Sheirer
bc4e6cb5b0 #1473 Adds IF AGC Control for RSP tuners and Power Overload indication. Reverts changes to default MacOS library location in API. (#1484) 
Co-authored-by: Dennis Sheirer <dsheirer@github.com>
 2023-03-11 14:58:58 -05:00
Denny Sheirer
d69ad46c10 #1471 Handling of unknown Hytera packet messages. (#1483) 
Co-authored-by: Dennis Sheirer <dsheirer@github.com>
 2023-03-11 06:04:06 -05:00
Denny Sheirer
ba7b616f88 #1405 resolves issue with polyphase channel thread not shutting down correctly. Resolves issue with building distro releases using non-local JDKs. (#1477) 
Co-authored-by: Denny Sheirer <sheirerd@ainfosec.com>
 2023-03-05 05:55:01 -05:00
Denny Sheirer
8355b7e3b9 #1471 Adds support for Hytera Proprietary Long Data Service SMS messages. Resolves issue parsing Multi-Block CSBKs. (#1472) 
Co-authored-by: Dennis Sheirer <dsheirer@github.com>
 2023-02-26 10:23:00 -05:00
Denny Sheirer
22ffb656be #1464 Reduces logging when SDRplay API is not installed on local machine. (#1465) 
Co-authored-by: Dennis Sheirer <dsheirer@github.com>
 2023-02-20 12:10:17 -05:00
Denny Sheirer
a320b4a24f #1461 Updates expected sdrplay library path for OSX (#1462) 
Co-authored-by: Dennis Sheirer <dsheirer@github.com>
 2023-02-20 04:55:50 -05:00
Denny Sheirer
fc13777211 #1456 Resolves issue with shutdown when no sdrplay api is available. Version update to 0.6.0 alpha-2 (#1457) 
Co-authored-by: Dennis Sheirer <dsheirer@github.com>
 2023-02-19 10:18:19 -05:00
Denny Sheirer
75347f9d0a #52 SDRPlay RSP tuner support. (#1453) 
Co-authored-by: Dennis Sheirer <dsheirer@github.com>
 2023-02-19 08:21:54 -05:00
Denny Sheirer
8f68a989b9 #1444 Adds: (#1447) 
* DMR Recording viewer utility
* DMR talker aliases
* DMR SMS messages
* DMR Hytera Tier-III compressed talkgroups support
* DMR UDT packet sequences
* DMR Hytera Aloha and other unknown CSBK and Link Control messages

Co-authored-by: Dennis Sheirer <dsheirer@github.com>
 2023-02-18 08:36:55 -05:00
Denny Sheirer
b51a0102ef #1422 Resolves issue where MotoTRBO IP Site Connect and Capacity Plus voice group user message not decoding Radio & Talkgroup IDs correctly. Creates standalone application for viewing DMR messages from recordings. (#1442) 
Co-authored-by: Dennis Sheirer <dsheirer@github.com>
 2023-02-11 15:32:41 -05:00
Denny Sheirer
3567fdf51d #1393 Updates DMR Talkgroup and Radio ID editors to use correct formatting. Patch submitted by @hockeyref2 (#1425) 
Co-authored-by: Denny Sheirer <sheirerd@ainfosec.com>
 2023-01-20 06:50:18 -05:00
Denny Sheirer
323097ba65 #1423 Updates Icecast/Broadcastify feed to attempt reconnect following a mountpoint in use error response. (#1424) 
Co-authored-by: Denny Sheirer <sheirerd@ainfosec.com>
 2023-01-20 05:39:38 -05:00
Denny Sheirer
33f2bab7ac #1419 Reduce logging from USBTunerController for (temporary) failed transfer buffer resubmits. (#1420) 
Co-authored-by: Dennis Sheirer <dsheirer@github.com>
 2023-01-18 04:38:30 -05:00
Denny Sheirer
c063cfb201 #1416 Updates P25-P1 To Expose ICMP & Unknown Packet Events in Event History View (#1417) 
Co-authored-by: Dennis Sheirer <dsheirer@github.com>
 2023-01-16 05:31:27 -05:00
Denny Sheirer
ec162ff84c #1408 Updates USB tuners to enhance transfer buffer error handling and logging. When an error occurs while (re)submitting a transfer buffer to LibUsb to fill with sample data, the buffer is temporarily placed in an error queue. Upon successfully submitting the next transfer buffer, we attempt to resubmit a buffer from the error queue, so that we wait until the device can accept buffers before trying to resubmit. If all transfer buffers are exhausted because they are in the error queue, then the tuner gets shutdown with an error state ... there's really no way to recover at this point. (#1409) 
Co-authored-by: Dennis Sheirer <dsheirer@github.com>
 2023-01-15 06:16:37 -05:00
Denny Sheirer
f0db2865f2 #1397 Resolves issue where decoding channels go IDLE after period of time. Isolated the cause to a multi-threading issue where the polyphase channel manager receives notification that the tuner center frequency has changed and sets a flag to update each of the channels. This happens concurrent with a previous tuner center frequency change where the flag gets set and the second thread is updating the output processors with the previous frequency change and then unsets the frequency change flag, completely missing the second/latest frequency change update and causing the channels to all tune-out their desired signals as the tuner center frequency changes and the output channels continue mixing to the previous frequency. (#1407) 
Identified and resolved issue where a 2-stream polyphase synthesizer was being updated with an incorrectly designed synthesis filter which was causing massive droop on the second half of the reconstructed channel.  Oddly enough, this didn't seem to impact the P25 decoders, but it may have impacted other decoding.

Identified and resolved issue with concurrent modification of the modules list in the processing chain associated with recent addition of the channel FFT view in the channel power tab.

Co-authored-by: Dennis Sheirer <dsheirer@github.com>
 2023-01-15 04:12:42 -05:00
Denny Sheirer
f97b2150b9 #1397 Adds channel fft frequency overlay, cursor readout, pll tracking indicator, and channel bandwidth lines. (#1406) 
Co-authored-by: Dennis Sheirer <dsheirer@github.com>
 2023-01-13 04:28:00 -05:00
Denny Sheirer
8ce8aaddf9 #1399 Resolves device ID parsing issue for Motorola ARS Device Registration. (#1400) 
Co-authored-by: Dennis Sheirer <dsheirer@github.com>
 2023-01-06 04:17:57 -05:00
Denny Sheirer
f61a415b43 #1383 Updates tuner editor to resolve sequencing issue where a recently enabled tuner was having its enabled state set to true and then enabling the tuner, which caused the tuner editor to mis-configure the tuner editor panel. (#1385) 
Co-authored-by: Dennis Sheirer <dsheirer@github.com>
 2022-12-25 07:03:28 -05:00
Denny Sheirer
29ed3b4553 #1287 Disables event panel filtering until the feature is fully implemented with #1368. The current partial implementation is preventing valid events from displaying for protocols like DMR and likely others. (#1384) 
Co-authored-by: Dennis Sheirer <dsheirer@github.com>
 2022-12-25 06:45:50 -05:00
Denny Sheirer
a87309e792 #1378 Resolves potential error where tuner shutdown (because of USB I/O error) hangs and causes application to run out of memory. This patch doesn't resolve the original issue with the USB I/O error, but it does ensure that the tuner shutdown which is happening on the USB processing thread, can complete in a timely fashion so that the application doesn't (potentially) crash from out of memory. (#1382) 
Co-authored-by: Dennis Sheirer <dsheirer@github.com>
 2022-12-24 09:10:17 -05:00
Denny Sheirer
ddb5b5ef87 #1380 Improves Icecast streaming error handling and preserves streaming error messages for broadcast state to display in streaming status panel. Resolves issue with streaming status panel not showing icons and stream type. (#1381) 
Co-authored-by: Dennis Sheirer <dsheirer@github.com>
 2022-12-24 07:48:04 -05:00
Denny Sheirer
7a58bf85b6 #1312 Resolves issue with radio reference editor attempting to access county info for a site that has county ID set to 0 (ie no county specified). (#1379) 
Co-authored-by: Dennis Sheirer <dsheirer@github.com>
 2022-12-24 04:45:21 -05:00
Doug Hoffman
8707eb2c88 Correctly identify padded MP3 frames (#1375) 2022-12-23 06:12:44 -05:00
Denny Sheirer
08499ac73f #1237 Ensure MP3 input sample rate is supported by LAME encoder settings. (#1376) 
Co-authored-by: Dennis Sheirer <dsheirer@github.com>
 2022-12-23 06:06:10 -05:00
Dennis Sheirer
70170ff70f Revert "Disable resampling if requested sample rate not supported" 
This reverts commit 7de28519a1.
 2022-12-18 08:29:35 -05:00
Doug Hoffman
7de28519a1 Disable resampling if requested sample rate not supported 2022-12-18 04:57:21 -05:00
Doug Hoffman
bbd907514e Handle streaming audio as frames (#1244) 2022-12-18 04:46:07 -05:00
Denny Sheirer
4a68cd9407 #1364 Enhancements to resolve issue with tuner shutdown hang on application shutdown. (#1365) 
Co-authored-by: Dennis Sheirer <dsheirer@github.com>
 2022-12-18 04:29:55 -05:00
Denny Sheirer
dc327a2855 #1362 Updates heterodyne channelizer with alternate sorted set implementation to resolve issue when determining if the tuner can tune a requested channel. (#1363) 
Co-authored-by: Dennis Sheirer <dsheirer@github.com>
 2022-12-17 09:28:29 -05:00
Denny Sheirer
9af593a785 #1360 Resolves issue with Polyphase channelizer and decoded message timestamps for P25 and other protocols. (#1361) 
Co-authored-by: Dennis Sheirer <dsheirer@github.com>
 2022-12-17 08:50:29 -05:00
Denny Sheirer
24f4c22cdd #1358 Resolves issue where decoded AMBE (DMR & P25-2) tone identifiers are not sent to the alias action manager. (#1359) 
Co-authored-by: Dennis Sheirer <dsheirer@github.com>
 2022-12-17 07:35:16 -05:00
Denny Sheirer
bc462b9652 #1351 Restores semi-accurate timestamps of sample buffers to ensure P25 & DMR decoded messages have accurate timestamps and MBE recording voice frames have accurate timestamps. (#1357) 
Co-authored-by: Dennis Sheirer <dsheirer@github.com>
 2022-12-17 06:39:35 -05:00
Denny Sheirer
bf935555bb #1353 Resolves issue where polyphase channelizer would mis-tune channels after a period of time resulting in idle decoding channels. (#1354) 
Co-authored-by: Dennis Sheirer <dsheirer@github.com>
 2022-12-17 03:54:50 -05:00
Denny Sheirer
803dc2531c #1318 Resolves issue where bitstream recorder no longer works. Solution submitted by @apankowski. (#1345) 
Co-authored-by: Dennis Sheirer <dsheirer@github.com>
 2022-11-24 06:16:44 -05:00
Denny Sheirer
1b062bcd06 #1343 Resolves issue where user-initiated FFT size change causes waterfall panel pixel array to be updated/resized while a memory image source repaint has been requested and the parameters become incongruent, causing an array index out of bounds error. Pushes the pixel array update operation onto the swing thread to ensure only a single thread is modifying the pixel map for rendering. (#1344) 
Co-authored-by: Dennis Sheirer <dsheirer@github.com>
 2022-11-24 04:23:48 -05:00
Denny Sheirer
a24c3736f4 #1340 Updates tuner and frequency controllers to apply locking to ensure multi-threaded access to freuqency control planes doesn't allow center tuned frequency to become indeterminant which can result in channels being mistuned and stop decoding. (#1341) 
Co-authored-by: Dennis Sheirer <dsheirer@github.com>
 2022-11-20 07:55:30 -05:00