a409822429
Enumerator class and warnings cleanup
2021-04-22 00:34:45 -04:00
4605eaccf0
Cleanup: demodulator mgr, instances, threads
2021-04-04 22:14:31 -04:00
850e646c6d
Fix source of bandwidth display visual glitch
2020-08-10 23:16:37 -04:00
d8ff4ea1de
Squash some warnings with std::shared_ptr init seen on Ubuntu 16.04
2017-10-29 15:06:24 +01:00
3f90cbb858
Flush queues on terminate() calls to unblock push()s and so ease threads termination
2017-08-28 20:53:21 +02:00
a8f8f4a7e2
Initial commit: working...
2017-08-27 11:11:30 +02:00
e32e687fe8
Make IOThreads terminate() fully non-blocking and misc.
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- Thanks to timed-pop() usage, it is no longer needed to nudge queues with dummy to wake them
- Less bad luck to be stuck there
- Misc: leave the trace about the audio thread staturation, useful despite it raises some alarm among users...
2017-08-14 09:46:53 +02:00
c64baab99d
Threads vs. Queues lifetimes, cleanups.
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- Ideally Queues must outlive the threads using them, but wasn't done so. Yes, std::shared_ptr them!
- Now queues are always valid in the context of the threads using them.
- No longer need tedious queues deallocation by the original owner.
- Misc cleanups.
2017-08-13 19:19:25 +02:00
98c7c30aee
Yet another Thread termination problem found, and try killing the app if the closing turns bad
2017-08-13 12:11:14 +02:00
3604b7f1ff
Even better thread and application termination:
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- Now that timed-pop()/try_pop() prevent indefinite blocking it is best to flush() on thread stopping to unblock push()
- Reworked a bit the CubicSDR::OnExit() sequence, see comments.
2017-06-01 19:57:58 +02:00
9b0ce69e8f
Use the nuclear option to solve the hung problem:
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Besides deadlocks, a thread can in theory get stuck in a blocking pop(),
not seeing the stopping flag in particular. So assure liveness by making all
pop() timed pop.
2017-05-25 09:32:27 +02:00
4b323e9863
Make ReBuffer refcount management automatic, using std::shared_ptr:
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- No longer need to call setRefCount() / decRefCount()
- Restore old ThreadBlockingQueue using std::deque, for std::shared_ptr correct behaviour.
2017-05-24 12:28:37 +02:00
946a9801dc
FIX: Inactive demod bendwiths are restored to 0 from sessions, because they were erroneously saved as such.
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The problem lies in DemodulatorPreThread:
- settings were actually get/set unprotected from concurrent access (bendwiths, frequencies, sample rates...etc) so make them atomic.
- If bandwith has changed, return the new value instead of the current one, just like frequencies.
2017-02-20 21:39:12 +01:00
c7467a88bc
BLOCKING_QUEUE: prepare by raising up max queue lenghts
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BLOCKING_QUEUE: Replaced ThreadQueue usage by ThreadBlockingQueue usage
BLOCKING_QUEUE: instrument all push() with timeouts, showed some call have to be non-blocking...
BLOCKING_QUEUE: tuned push()/try_push()
2017-02-14 18:42:05 +01:00
3ec14fbe38
Licence fix, add SPDX-License-Identifier, remove unused code files
2017-01-02 21:07:43 -05:00
21c8a81c32
TH_CLEAN_3.5: push() cleanup side of things, assure SDRThread::readStream() to actually check for full + make ThreadQueue notify even in case on not-successfull push(), make it spam notify_all() everytime
2016-07-08 23:30:15 +02:00
b495b388c9
TH_CLEAN_3: Use of non-blocking try_pop() when possible,
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AudioThread concurrent access hardening and simplified,
and misc.
2016-07-05 21:45:42 +02:00
567d84711f
THREAD_CLEAN_PART2: Assure correct terminate()/isTerminated(delay)/delete sequence +
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Removed the NotifyQueue between DemodulatorInstance participants, actually not needed
since DemodulatorInstance::IsTerminated() is explicitly called on some events for cleanups
DELETE_CLEANUP: properly nullify deleted pointers when needed
2016-07-03 14:22:41 +02:00
52de909cfb
THREAD_CLEAN: Clearly distinguish between a request to stop by terminate() from the actual termination isTerminated()
2016-06-28 22:16:34 +02:00
4ec08b8b68
MISC 1 : Create ReBuffer by default with refcount 1, so remove redundant refCount(1) evertwhere
2016-06-09 19:38:20 +02:00
50bfb251f8
Attempt to clean up any buffers that weren't used on terminate, still one hanging around..
2016-06-07 20:36:59 -04:00
6d63d570aa
comment out some noisy stdout logging until there's a proper facility for log outputs
2016-06-02 19:45:34 -04:00
357dcc967b
MISC 1: make IOThread input and output queues returned as ThreadQueueBase*, not void*, cleaner.
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then use static_cast for downcasts, because we know what we are doing
2016-06-01 19:42:11 +02:00
59b154c9b0
Merge pull request #269 from viraptor/demod_mem_init
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Fix demodulator uninitialized read
2016-01-28 17:56:49 -05:00
3835d5cef4
Fix demodulator uninitialized read
2016-01-29 09:50:25 +11:00
035353123d
Fix signed/unsigned variables
2016-01-29 07:49:31 +11:00
cdc80b890b
Add ReBuffer buffer count warning, fix SDRPostThread off-by-one channel reset
2015-12-04 22:10:51 -05:00
c303b68284
Basic X/Y scope plot while in digital mode
2015-11-29 13:35:12 -05:00
7e4d173996
Basic console window for digital output
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- Probably end up making this a single tabbed dialog but this works for
the moment
2015-11-28 23:03:07 -05:00
e68ab1e82f
Remember settings when toggling modem types
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- Some additional race condition fixes for showing/hiding the modem
property grid
2015-11-26 22:06:29 -05:00
4fa0cb7c67
Persist modem settings on new instances
2015-11-26 01:54:54 -05:00
4af943791b
Modem can now trigger kit rebuild, add FSK test settings
2015-11-23 20:44:48 -05:00
7b301fadc1
Clean up some early prototype garbage..
2015-11-22 23:25:45 -05:00
c0eca0b2f3
Allow modems to limit/control input rate
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- Modems can now over-ride user rate input and lock/step as needed
- Separate digital code defs a bit more so it’s not required when
disabled
- Testing FSK based on @andresv ’s example at
https://github.com/jgaeddert/liquid-dsp/issues/9
2015-11-22 19:56:25 -05:00
fb677d0ee2
Constructor init order warning fixes
2015-11-20 22:29:04 -05:00
86270b3300
race/init fix; skip audio output on digital
2015-11-19 00:11:34 -05:00
dfd7496175
digital modem wrap-up and re-connect
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- Compiles but untested
2015-11-18 23:40:30 -05:00
5f6b492478
Analog modems now somewhat functional
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- Still major memory leaks.. :)
2015-11-17 23:23:23 -05:00
f53e228849
Cleanup / finalize demod before initial testing
2015-11-17 21:49:02 -05:00
8ac4498db7
code cleanup
2015-11-17 20:47:00 -05:00
39c42c2b82
Add modemkit to demod chain
2015-11-17 19:32:47 -05:00
73ca52aee1
Convert demodulator type ids to strings for now
2015-11-17 18:57:42 -05:00
a1a6a467e8
Modem, ModemKit and initial ModemAnalog refactor
2015-11-16 23:49:54 -05:00
edd154296c
FIR Polyphase filterbank channelizer prototype implementation
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- Can now handle several 200khz FM streams with SDRPlay at 8Mhz+ on my
old 2010 Macbook Pro :)
- Demod bandwidth max now limited to 400khz, temporary until alternate
path for high-bandwidth is available
2015-10-14 00:54:48 -04:00
fe46fb191f
Fix demodulator worker thread crash on terminate
2015-08-24 07:25:04 -04:00
10e35002f1
AudioThread & demod worker IOThread queues, cleanup
2015-07-30 19:30:46 -04:00
0a9dd7692a
DemodulatorThread convert to IOThread named queues
2015-07-30 00:28:53 -04:00
d53aabf73a
DemodulatorPreThread convert to IOThread named queues
2015-07-29 22:52:54 -04:00
05cd99bbf1
IOThread all the things!
2015-07-29 20:57:02 -04:00
2d8c2800cb
more ReBuffer<> updates
2015-07-28 22:14:48 -04:00
Charles J. Cliffe
Charles J. Cliffe
vsonnier
Charles J. Cliffe
Stanisław Pitucha