* Bound requested frames between both min and max.
* Request real-time scheduling for pipeline threads (currently macOS-only).
* Ensure pipeline threads never execute at the same time as audio threads.
* macOS: ask for 5ms audio blocks.
* Temporarily re-enable stress test.
* Suppress codespell for .mm files.
* Swap times/buffer sizes.
* Fix compiler error.
* Go back to previous frame size and time.
* Re-disable stress test.
* Try adjusting time quantum.
* Move audio priority handling to audio layer.
* Set helper thread to real-time on Windows.
* Temporarily disable audio workgroup code.
* Disable periodicity in macOS RT request
* Forgot to define variable.
* Only allow a max of 50% CPU time for audio helpers.
* More tuning of the duty cycle.
* Make sure we sleep some amount of time every time through the loop.
* Go back to smaller time quantum.
* Another quantum tweak.
* Increase audio sample block size to 20ms.
* Use 2.5ms for audio block time.
* Try increasing FIFO sizes for RX.
* Oops, forgot to comment out the / 1000 too.
* Get faster turnaround for macOS GH builds.
* Revert FIFO changes.
* Add additional debugging.
* Fix compiler error.
* Fix typo.
* Use semaphores to notify TX/RX worker threads.
* Try dividing duty cycle by 2 to avoid starvation.
* Reenable audio workgroups.
* No point in having parallel threads if only one mode is active.
* Ensure that ParallelStep gets added to the audio workgroup too.
* Anything for GUI consumption shouldn't be in the RT path.
* Go back to 10ms audio blocks to see if reporting tests can more reliably pass.
* Fix issue causing audio to not work on certain Macs.
* Support real-time threading on Linux when using PulseAudio/pipewire.
* Fix misspelling.
* dbus needs to be installed in the environment.
* macOS: try a smaller block size again.
* Revert "macOS: try a smaller block size again."
This reverts commit 1d21ad6934.
* Try architecture-specific audio block times.
* rtkit itself also needs to be installed in the environment.
* Revert ordering changes to macOS CI builds.
* GH user needs to be added to rtkit group.
* Implement semaphores on Windows.
* Don't exit the render/capture threads unless requested by higher level code.
* Don't take address of a pointer.
* macOS: set thread QoS for RT threads.
* Move RADE RX/TX memory allocations out of real-time path.
* Moving additional memory allocations outside of RT context.
* Move all remaining allocations in pipeline outside of RT except for legacy FreeDV modes.
* Longer audio block times don't seem to be making a difference.
* Move legacy mode memory allocations out of RT context.
* Prevent unbounded mutex locks inside pipeline.
* Windows: fallback to a simple sleep if we can't lock the semaphore.
* Increase maximum wait time to match what Windows returns for buffer size.
* PulseAudio: fallback to simple sleep if we can't wait on semaphore.
* Prevent unbounded locking in TapStep.
* Create FIFOs with correct sizes to reduce EOO time.
* Try using configured fifo size for all FIFOs.
* Use correct variable names when definining FIFO sizes.
* Update wxWidgets to 3.2.7 to see if that fixes the build failure.
* Use Ubuntu 24.04 for Windows build to match Linux.
* Patch libsamplerate to avoid GH action failure.
* Need to remove 3.1 from samplerate-cmake.patch
* Fix issue causing cmake to hang if being rerun.
* Temporarily use wxWidgets master as latest Xcode can't build 3.2.7.
* Add support for rig control during RADE EOO ctests.
* Try adding a bit of time to see if it'll decode.
* Fix GH action failure.
* Fix Windows build failure.
* Use same delay code as other existing similar logic.
* Add 20ms delay in mock rigctld to better match behavior with actual hardware.
* Fix Windows build issue for real.
* Fix samplerate patch issue.
* Include wxWidgets manifest code since 3.3 will soon require it.
* Use 3.2 branch as we can build on macOS now in that branch.
* Add IAudioDevice function to allow retrieval of device latency.
* Try shrinking the number of samples FreeDVInterface returns for RADE.
* Add missed get() call in PortAudio logic.
* We really shouldn't need to add txIn latency.
* We need to see the logs from when TX happens during ctest.
* Explicitly disable power savings for audio (macOS).
* Allow partial reads from TX output FIFO.
* First pass at calculating latency for WASAPI.
* Try IO frame size of 1024 to improve pass rate of GH Actions.
* Initial implementation of RADE reporting test on Windows.
* Remove unneeded flag from previously added script.
* Fix various issues with PS script.
* Revert "Try IO frame size of 1024 to improve pass rate of GH Actions."
This reverts commit 1161d9505d.
* Use FDV output, not mock rigctl output, for comparison.
* Use GetStreamLatency() instead.
* Add logging to help determine why WASAPI latency is incorrect.
* Need GetDevicePeriod as well for fully accurate latency measurements.
* Buffer size is the minimum bound on latency. Or at least it seems like it would be, anyway.
* Guarantee that we have universal macOS binary even if tests fail.
* Also take into account PTT response time (i.e. for SDRs).
* Only need to add half of the rig response time for good results.
* Forgot implementation of getRigResponseTimeMicroseconds() for OmniRig.
* Prevent negative zero SNRs from appearing in GUI.
* Try smallest buffer size possible for macOS audio.
* Fix macOS compiler error.
* (Windows) Use event based triggering to provide audio to/from FreeDV.
* Divide by number of channels to get actual latency on macOS.
* Increase minimum frame size to 128 on macOS.
* Oops, types need to be the same.
* Fix deadlock in Windows audio from previous commits.
* Try 256 buffer size on macOS.
* Use minimum of 40ms latency on macOS and Windows.
* No need for the samplerate patch anymore.
* Fix comments.
* Initial implementation of macOS audio handling using native APIs.
* Fix minor calculation issue in Easy Setup when generating sine waves.
* Fix spelling error.
* Fix issue causing distorted output audio.
* Refactor audio device info retrieval to a separate method.
* Get channel information for discovered macOS audio devices.
* Add support for retrieving default audio devices.
* Try using AVAudioSinkNode for getting mic/RX audio.
* Use AVAudioSourceNode for output side too.
* Fix compiler error.
* Set minimum macOS version to 10.15 due to PyTorch and new audio code requiring it.
* Disable universal build in GH action to make it run a bit faster.
* Additionally use Homebrew packages as deps instead of building own for GH action.
* Don't build hamlib if BUILD_DEPS is 0.
* Use matrix to test macOS build on both x86_64 and ARM64.
* Experiment: always sleep for 10ms every time through the TX/RX loop.
* Temporarily enable longer tests to make sure previous pass wasn't a fluke.
* Remove logic not available in 10.15.
* Revert "Experiment: always sleep for 10ms every time through the TX/RX loop."
This reverts commit 6019c9a522.
* Need to query valid sample rates from Core Audio.
* Validate provided sample rate and channel data when creating audio object.
* Set device sample rate to user-configured option.
* Sample rates could be different between input and output.
* Revert "Temporarily enable longer tests to make sure previous pass wasn't a fluke."
This reverts commit f90c4cd081.
* Remove now unused code.
* Harmonize native vs. PortAudio config across build scripts.
* Zero out audio by default to prevent buzzing.
* Update README to use new environment variable for audio driver control.
* Add COM wrapper class around ThreadedObject. Prerequisite for WASAPI audio support.
* Disable OLE 1.0 per Windows documentation.
* WIP WASPI device enumeration.
* Forgot to check in some changes.
* Fix compiler errors.
* Avoid deadlock during sample rate list retrieval.
* s/WASPI/WASAPI/g
* WIP WASAPIAudioDevice design.
* Full WASAPIAudioDevice implementation.
* Increase priority of audio tasks to prevent dropouts.
* Add missed nullptr initialization.
* Increase buffer time to 40ms
* Fix issue where non-English device names were getting corrupted.
* Add additional logging.
* Need to create macOS audio device name just like with Windows.
* Update README to document new config options.
* Fix fargan_config.h issue when not building universal binaries.
* Add additional dependencies to force RADE to be built first.
* Try matrix build of macOS to verify both universal and non-universal builds.
* Fix syntax error.
* Update conditionals to actually evaluate properly.
* Need single quotes for matrix comparison.
* Bring back original permissions workaround for some builds.
* Oops, copied the wrong permissions lines from previous commit.
* Revert GH action changes.
* Embed sioclient source code into FreeDV codebase.
* Exclude 3rdparty from spellcheck.
* Revert "Embed sioclient source code into FreeDV codebase."
This reverts commit 2021118544.
* Embed ZIP file with sioclient code instead of individual files.
* Generate tarball on Linux as CMake behaves weird with a macOS-created ZIP file.
* Add json and websocketpp source files.
* Add ThreadedTimer (prerequisite for own socket.io implementation).
* Adapt ezDV implementation of sioclient.
* Update FreeDVReporter to use our SocketIoClient.
* Fix bugs preventing connection to FreeDV Reporter server.
* Read all data available every 50ms.
* Fix bug preventing hide/show from working properly.
* Remove sioclient tarball and build logic.
* Fix Linux build issue.
* Work around exception bug on object destruction.
* Fix Windows build failure.
* Ensure that connection is actually closed if we stop being in contact with the server.
* Fix additional segfault on exit.
* Sockets on Windows aren't actually fully POSIX.
* Use ulog for websocketpp logging.
* Update comments in recently added files.
* Additional logging cleanup.
* Show IP address that failed connection.
* Reduce websocketpp buffer size to match what's used in our read logic.
* Fix spelling error.
* Fix issue with corrupted IP addresses being logged.
* Add additional logic to make absolutely sure we're done with DNS.
* Make sure whichIndex is valid once we complete DNS.
* Widen Mode field on bottom of main window.
* Save Hamlib rig names on startup as they're able to change out from under us.
* Bump up Hamlib to 4.6.2.
* Add PR #834 to changelog.
* Capture rig names after sorting the rig list. This ensures that the rig names are in the same order as the main list.
* Append -D to USB/LSB if radio is using digital variant.
* Don't adjust Msg column width when user disconnects.
* Add PR #828 to changelog.
* Don't cause Msg col to be resized when it changes (i.e. on user connect).
* Add back 4+ character commit ID to version.
* Integrate SNR reporting from latest RADE.
* Show -- for SNR when using RADE and not in sync.
* Suppress SNR display when not in sync for legacy modes.
* Ensure that __pycache__ folders are cleaned up by the Windows uninstaller.
* Fix syntax errors.
* Might as well include changes to macOS GH action to stash result.
* Prevent EOO from being repeatedly sent during TX stop.
* Make sure we don't accidentally overflow the output FIFO when transmitting EOO.
* Add additional logging to verify EOO behavior.
* Fix issue preventing EOO from being sent on voice keyer completion.
* Scale EOO the same as the primary waveform.
* Remove #ifdef code per PR comment.
* Use main branch for RADE.
* Add initial support for RADE callsign handling.
* Add additional logging and try different way to calculate amps.
* More debugging. We should also make sure all of EOO is initialized to 'zero'.
* Testing and other changes:
1. Add RadeTextTest to rule out any issues with freedv-gui.
2. Calculate RMS magnitude across all EOO bits, not just the ones used by RADE text.
* Fix test so it actually runs on Linux.
* Disable temporary fprintf of symbols.
* GH environment gave different BER, so let's try positive ROT45.
* set_eoo_bits should be receiving OFDM symbols.
* Don't fault if we don't have a RX callback.
* Fix issue preventing ctest from working in GH environment.
* Reenable interleaving.
* Initial code cleanup.
* Reformat code to make it easier to read.
* Inject noise into the TX sample in the ctest.
* Add initial test scripts for verifying RADE reporting.
* Add some sleeps since the UT framework can issue GUI events faster than the audio can escape FreeDV.
* Add ctest for test_rade_reporting.sh.
* Add RADE reporting noise test.
* Use codec2 ch tool to generate noise.
* Add raw/coded BER debugging output for tests.
* Fix formula used for BER.
* Update ctest to use mpp instead of AWGN, similar to RADE repo.
* Bring back AWGN test.
* Add Octave to build environment.
* Update cmake-macos.yml
* Fix buffer overrun from previous changes.
* Accidentally included previous change.
* Ensure we have defaults for txattempts and txtime.
* Coded BER should use output of LDPC decode.
* Install octave-signal in macOS CI environment.
* Need to pass -forge in to install signal properly.
* Need octave-control too.
* Need gcc to build control/signal.
* Some additional stuff is needed to get gfortran working.
* Need to use gcc 14 instead.
* Add debugging.
* Fix typo.
* Homebrew uses /opt/homebrew.
* Clarify logging as we also report to FreeDV Reporter.
* Forgot to update ctest acceptance criteria due to logging change.
* Add logic to output TX/RX floats to files.
* rade_text should handle stuffing of unused EOO bits, not upstream code.
* Test framework: remove hardcoded 5s delay after startup request.
* Calculate raw BER across entire EOO, not just the used portion.
* Code cleanup and EOO calculation fixes.
* FreeDV Reporter: only highlight for 2 seconds if there's no RX callsign.
* Switch RADE branch to main as EOO changes have now been merged.
* Prevent EOO from being repeatedly sent during TX stop.
* Make sure we don't accidentally overflow the output FIFO when transmitting EOO.
* Add additional logging to verify EOO behavior.
* Fix issue preventing EOO from being sent on voice keyer completion.
* Scale EOO the same as the primary waveform.
* Remove #ifdef code per PR comment.
* Use main branch for RADE.
* Initial implementation of RX feature capture.
* Allow path to feature file to be specified at the command line.
* Fix compilation error after upgrading MacPorts.
* Add command line option for TX feature capture.
* Add -txfile command line argument to feed in WAV file through TX pipeline.
* Adjust scaling to match PR example.
* Opt for improved resampling audio quality.
* We don't actually need to add additional attenuation anymore.
* Switch over to soxr for further experimentation.
* Forgot change to have Windows build work.
* Update Linux build instructions.
* Fix additional compiler error.
* Update paCallbackData.h
* Remove missed code that's no longer needed.
* Update main.cpp
* Try to reduce latency.
* Another experiment to decrease latency.
* Go back to default settings.
* Fix failing ctests.
* Fix Windows packaging failures.
* Disable ctests for soxr.
* Enable SIMD for aarch64.
* Smooth out gaps in audio caused by how soxr works.
* Fix build errors.
* Ensure we're flushing out our output FIFO if we stop receiving input.
* ctests should now be fixed.
* Revert all samplerate changes. These will go in another PR.
* WIP checkin so we can build in Windows environment.
* Use version of opus built by RADE to avoid Linux compiler errors.
* Bring back fargan_config.h generation.
* Add logic for automatically running RX/TX tests.
* Add GH action to load loopback audio driver.
* Add ctest configuration file.
* Try loading modules after installing packages.
* Add additional required packages.
* Add automated test script.
* Temporarily disable GH action changes.
* Have RX take 60 seconds as well.
* Ubuntu upgrade broke /bin/sh.
* Fix issue preventing no zero message from printing.
* Print sync status once per second and validate no resyncs.
* Fix spelling error.
* Switch to RADE main.
* Another attempt at enabling aloop in the GH action.
* Use _ instead of - for module name.
* Use pacmd to create virtual sound devices instead.
* Check sync state every 100ms instead of every 1s.
* Fix issue preventing sync changes from making it to the log.
* Add full duplex test.
* Add full duplex tests to CMakeLists.
* Generate sine wave for TX.
* Update GH action to allow new ctests to run.
* Add debugging for UT.
* pipewire-pulse is needed to actually use PipeWire.
* Install suggested packages to get additional required commands.
* Can't use --install-suggests, so explicitly mention packages.
* Enable pipewire service.
* Fix call to helper Python script.
* Show status of pipewire prior to running tests.
* Remove status display from GH action.
* Use module-loopback to simulate TX plugged into RX.
* Try explicitly starting pipewire.
* Use strict 20ms cadence for TX/RX thread instead of relying on the audio subsystem.
* Need to install wireplumber as well.
* Update regular expression in ctest as sync change message isn't printed unless there's a problem.
* Add RADE to ctests.
* RADE ctest pass wasn't actually a pass.
* Need to explicitly check for LINUX for PulseAudio based ctests.
* Reenable PortAudio build.
* Invert test criteria.
* Show pipewire status just before thye test run.
* List sink info prior to each test.
* Make sure virtual devices aren't suspended.
* Need to have the suspension disable code in another file.
* Actually, installing pulseaudio isn't a good idea.
* Need a window manager for things to refresh properly.
* Display wireplumber info after FDV start.
* Add additional sleep to guarantee that FreeDV is listening when wireplumber status is printed.
* Add pw-top for additional info.
* dbus needs to be running for pipewire to work.
* Need to wait a bit for Xvfb to become available.
* Get additional pipewire logs prior to UT run.
* Install/run rtkit too.
* Attempt to get pipewire logs after test execution.
* Looks like we still need to start pipewire manually.
* Further increase pipewire debugging.
* Too much debugging output before.
* Upgrade packages first before installing new ones.
* We weren't actually running 24.04 on GH.
* Adjust packages due to using 24.04.
* Suppress spellcheck issue.
* Disable pipewire debugging.
* Test changes to PulseAudioDevice to improve dropouts.
* Update tests to reflect 1 resync per 120s proposed threshold.
* Disable additional debugging output.
* Allow override of test audio devices from the command line.
* Enable ctests on macOS.
* getSync() isn't thread safe, causing false UT failures.
* Install virtual audio devices in CI environment for macOS.
* Use script to build drivers instead.
* Oops, forgot to remove some code first.
* Adjust permissions of script.
* Make tests work on Linux again with loopback devices.
* Attempt change to make virtual audio devices actually build.
* Try building on x86 macOS.
* Fix quote escape issues.
* More quote escape issues.
* Forgot missed folder change.
* Enable mirrored virtual audio devices.
* Fix incorrect device names in ctest execution.
* Need to append '2ch' to the other device names too.
* Clear sync when transmitting.
* Grant microphone access to FreeDV.
* Need to back out one of the changes due to voice keyer problems.
* Attempt to fix CI failures.
* Take screenshot of macOS CI environment for debugging.
* Let's try running the script separately to get a screenshot.
* Screenshot was in the wrong place.
* Need to grant access to provisioner for microphone.
* Alternate way of granting permissions.
* Oops, remove call to tccutil.
* Per PLT meeting, we shouldn't drop sync at all.
* Shorten test time to 60s.
* More tweaks to make sure that the devices are correct on Linux.
* Disable screen capture.
* Additional fixes to resolve script problems on macOS.
* I don't think previous PulseAudio changes made anything better.
* Improve dropouts when using PulseAudio/pipewire.
* Revert "Improve dropouts when using PulseAudio/pipewire."
This reverts commit f16c27f4d3.
* Have stream write callback get audio data from higher level code.
* Add PowerShell script for Windows testing.
* Move ctest files into a separate location for organization purposes.
* Add parameters for PowerShell test script.
* Add help text for the script.
* Update conf file path due to previous commits.
* Fix syntax errors in script.
* Experiment: Test Windows installer on GH action.
* Try actually running full duplex test inside Windows.
* Add 5 seconds to allow Xvfb to fully come up.
* Update other actions to use latest checkout.
* Need VS command prompt.
* Add additional debugging.
* Maybe we need to throw an exception to make the GH action fail.
* List devices another way.
* Add yet more debugging.
* Fix audio devices.
* Try with 700D to at least make sure we're on the right track.
* Fix GH action.
* Fix syntax errors.
* Try installing VAC instead as FreeDV is crashing with Scream.
* Fix syntax error.
* Try different hardware ID.
* Ignore error code that actually means success.
* Oops, fix syntax error.
* Try earlier version of VAC.
* Fix archive commands.
* Fix path.
* Probably need to start AudioEndpointBuilder too.
* Stop services first.
* Print out any errors that might be getting thrown.
* Revert "Print out any errors that might be getting thrown."
This reverts commit 15e3908c80.
* Disable test GH action for Windows and investigate failure later.
* Reenable Windows testing with new way of debugging.
* Add logging based on clues from Windows event log.
* Revert "Add logging based on clues from Windows event log."
This reverts commit de4f11362e.
* Use procdump to get a crash dump.
* Full dump seems to take a while.
* Run procdump in the background.
* Log audio errors.
* Print device name in error message.
* Make sure message box doesn't display.
* Enable additional PortAudio debugging.
* Add yet more logging.
* Add additional Registry key to ensure FreeDV has microphone permissions.
* Need to add Registry key.
* Add more keys to try to force microphone permission.
* Clean up debugging, add tests for RADE/700E/1600.
* More cleanup.
* Include very basic Python install in the FreeDV Windows installer.
* Bump version to 2.0.0 devel.
* Adjust pth file to allow pip to work.
* Create post-install script. Not tied into the installer yet.
* Install needed packages during setup.
* Fix issue preventing uninstall commands from being properly added to the installer.
* Add RADE binaries to installer for initial tests.
* Suppress RADAE/RADE in code spelling check.
* Fix additional compiler errors.
* Fix GitHub actions on Linux and macOS.
* Print API version later on startup so it'll actually show up in the Windows console.
* Enforce minimum 16 kHz sample rate for voice keyer files.
* Disallow sample rates lower than 16000 in audio config.
* Initial support for RX using librade.
* Adjust dependencies in CMake infrastructure to make sure RADE/Opus build before FreeDV code.
* Add GUI for RADE.
* Add forgotten files.
* Add initialize/finalize calls for RADE.
* Add progress text to post-install script.
* Adjust paths based on recent RADE commits.
* Add basic support for RADE TX.
* Output EOO on end of TX.
* Fix error preventing Windows installer from being created without 2020 mode.
* Change working directory to folder containing freedv.exe.
* Remove quotes from messages in post-setup script.
* Fix compiler errors.
* Fix assertion failure in PlaybackStep.
* Fix assertion failure in FreeDVInterface.
* Suppress warnings during post-install.
* Get missed bugfixes from previous PR.
* Test changes to get GH actions working again for Windows.
* Forgot to install WINE in GH action.
* Try win64 instead of win32 for WINE.
* wine32 and not wine64
* Try different way of installing wine.
* Remove packages that don't exist.
* Oops, actually installed Python 3.12.7.
* Use normal Python installer instead of wenv.
* Need to make sure wine runs in console-only.
* Use Wine from Ubuntu.
* Install wine32 too.
* Ignore return value.
* Use xvfb since trying to bypass doesn't work for winecfg.
* s/xvfb/xvfb-run/
* Separate WINE install from Python.
* More tweaks to the GH workflow.
* wine64 instead of wine
* Use WINEARCH when creating env.
* test changes
* Start xvfb separately.
* xvfb -> Xvfb
* Add debugging
* Forgot :
* Make WINE think it's Windows 10.
* Back to using wine-staging.
* Reenable xvfb.
* Fix cmake invocation.
* Integrate BuildOpus changes from RADE.
* Ensure Opus is built for minimum supported FreeDV version.
* Warning cleanup.
* Ensure RADE is actually built as a universal binary.
* Include basic Python into the .app file.
* macOS version now builds. Still need to figure out how to get modules installed.
* Resolve problems preventing proper execution of the macOS binary.
* torchvision isn't necessary.
* Fix reporting so that we report RADE instead of 'unk'.
* Expire devel versions of FreeDV after six months.
* Attenuate RADE TX by 4dB to avoid needing to adjust TX Attenuation dial just for that mode.
* Disable 2020/2020B on all platforms.
* Stop building 32 bit Windows builds.
* Move RADE mode to the top of the mode list.
* Tweak preprocess function for RADE.
* Update Windows Python to 3.12.7.
* Re-disable ARM Windows builds while we figure out how to build it.
* Build Wine in signing environment.
* Update wxWidgets to 3.2.6.
* Workaround time display issue in FreeDV Reporter on macOS.
* Limit number of numpy/OpenBLAS threads due to known issues with their interaction with Python/C++ threading.
* Add additional guarding around Codec2 FIFO calls.
* Split off DMG creation into separate target to save time during development.
* Use dr-reset for initial release.
Mooneer Salem