AWECore 8.D.1, AWECoreOS 8.B.11

2023-FEBRUARY-15

New Features

• New Delay Mixer Smoothed module for applying unique delays and gain per input channel

• New Param Set Table (version 2) module for advanced control of arrays

• New Peak Finder module for detecting multiple signal peaks in an audio block

• New Filterbank FIR NChan (version 2) module that accepts arbitrary blocksizes

• New API function for loading AWBs from the Flash File System

Enhancements

• Optimized performance of AWE Core's Audio Import/Export API functions

• AWE Core will assume Single Heap functionality based on the number of heaps provided

• TableInterpRuntime allows multiple equal adjacent X values

Bug Fixes

• Fixed broken image links in the AWE Core API documentation

• Fixed an issue where saved values in the Mixer module were not being saved

• Fixed an issue with multiple controlling modules accessing the same module

• Fixed an issue where the ADSR module wouldn't release if triggered before sustain

• Fixed AWE_Server crash when using certain ASIO device configurations

• Fixed an issue with output data resolution in the PinkNoise module

• Fixed an issue when opening UpFirDnConverter’s Inspector while running the layout

• Fixed an internal memory leak in AWECoreOS

AWECore 8.C.15, AWECoreOS 8.B.10

2022-DECEMBER-05

New Features

• Created new Sweep Generator module for frequency response testing

• Created new Matrix Multiplication module for advanced computations

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• Reduced build error for simultaneous ParamSet accesses to a warning message

• Added support for multicore AWECore instances on the same hardware core

• Introduced option for memory bounds checking on array access commands

• Users no longer need to provide BUILD64 when compiling for 64-bit targets

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• Fixed regression test failure for the Biquad Sparse V6 module

• Fixed issue where the Inspector would not update Mixer V3's mix table

• Fixed issue where the SoftClipFract32 Inspector would not display the correct gain

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New Features

• Added support for Arm® Cortex™Cortex®-M55 and Ethos™-U55 processors

• Created new Null Source module for advanced wire routing

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• Corrected awe_audioGetPumpMask's return value for an overflowed layout

• Supported number of input/output channels has been increased from 64 to 255v

• ParamSet can now access unsigned integer variables

• Added check to prevent multiple ParamSet modules from accessing the same variable

• Flash File System minimum filename length increased to 56 chars

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2022-July-05

New Features

• Created new Linkwitz-Riley Filter module for ideal crossover networks

• Added support for HiFi5 builds

• Created new Biquad Sparse V6 module for selecting Direct Form 1 or 2 implementation

• Created new Biquad Sparse HP module for high precision applications

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• Expanded Audio Weaver Core API to selectively control profiling

• Added check that Buffer Down module does not clock divide faster than allowed

• Improved error reporting when changing frequencies with Graphic Equalizer module

• Added "Resonant" filter option to all Second Order Filter modules

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• Fixed issue where unchecked maxTaps values could cause crashes in certain filter modules

• Fixed issue where StatusSet module sent stale data upon initialization

• Fixed issue where certain subsystem modules would not appear in the Module Tests dialog window

• Fixed issue where some Biquad Sparse modules would not display the names of the filterType argument

• Fixed issue where the incorrect Router Smoothed module inspectors would appear if there was more than 16 channels

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2022-MAY-12

New Feature

• Created TableSourceV2 module to support multichannel outputs and indexing

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• Improved test coverage, reporting, and performance for multiple modules

• SetWireProperties module now properly protects against negative arguments

• Tablesource module updated to propagate correct sample rate

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2022-APRIL-6

New Features

• New UpFIRDown module allows for efficient sample rate conversions for non-integer ratios

• New SOFControlV3 adds option to choose between Direct Form 1 or 2 implementations for biquads

• AWECoreOS: new API to return ID's of internal threads, allowing application to set CPU affinity per thread

• Added support for TI C66xx builds

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• Module constructors now have access to the calling AWEInstance struct

• Made several TableInterp and TableInterpXY module fixes and improvements

• MultichannelMixerSmoothed module now checks for control input pin being a valid size

• Made robustness and performance improvements to Wave File Source and Wave File Sink modules

• Improved error message for invalid values for Buffer Down module

• Usage improvements made to the SOFControl module variables and range checking

• Improved performance of the hold feature in SbAttackRelease module for fast attack times

• Improved output channel names for the WhiteNoise module

• MATLAB add_argument function now documented

• If enabled, the profiling report will now print size of Wire Buffer Pool

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• Fixed null pointer access when modules failed to allocate sufficient memory in constructor

• Fixed bug in White Noise module not sending random generator seed value to target

• BufferUpBufferUpV2/DownV2 BufferDownV2 modules updated to reject invalid buffer up/down factors

• The SampleAndHold module now has consistent behavior

• Corrected the latency calculation of the Downsampler module

• Example AWD file Mixing_Console_Example.awd now uses a relative audio path

• Updated some tests to run successfully on Hexagon targets

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2022-JANUARY-7

New Features

• New BufferUpv2 / BufferDownv2 modules allow multiple sublayouts with the same clock divider to be generated

• New module FilterBankFIRNChan allows for efficient implementation of long FIRs with different coefficients per channel

Enhancements

• TableInterpRuntime module is no longer deprecated

• Improved organization and architecture for AWECore header files

• SetWireProperties now returns a clearer error message in the prebuild function

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• Updated common modules to pass regression tests on fixed point targets

• Fixed smoothing sync issue across all channels in ThreeBandToneControl module, float and fract32 versions

• test_triggered_file_sink_rt.m now completes even if MATLAB working directory is "c:"

• Fixed test_system_variable_rt.m to pass in Native mode

• PinkNoise module updated to pass system level test

• Updated RunningMinMax to have the correct type of momentary reset control

• Deleted buggy Fractional delay float and fract32 modules. Use v2 versions instead (float and fract32)

• Corrected MuteSyncFract32 browser name

• Object ID now properly populated for wire buffers

• Fixed memory access violation on certain 64-bit build systems

• Corrected awe_audioIsStarted function documentation

• Added missing documentation for virtual modules, like marker, annotations, etc.