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csamuelson
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circuitpython
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circuitpython
shared-module
synthio
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Commits on Feb 8, 2025
BlockBiquad: Add shelf & peaking eq filters with "A" parameter
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Audiofilter: Add support for block biquads
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Use properties construct helper to simplify block biquad construction
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Commits on Feb 7, 2025
audio: reduce code size
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Commits on Jan 18, 2025
Allow variable mix down sample scale.
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Commits on Jan 17, 2025
Remove unnecessary copies of `mix_down_sample`.
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Commits on Dec 12, 2024
Variable number of samples within `shared_bindings_synthio_lfo_tick`.
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Commits on Nov 10, 2024
Merge pull request #9756 from jepler/synthio-blockbiquad
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Commits on Nov 7, 2024
BlockBiquad: Only recalculate when needed.
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BlockBiquad: Use `Q` as argument name
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Commits on Nov 4, 2024
Make conversion of `mp_float_t` to `uint32_t` for waveform_loop values explicit.
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Add support for `synthio.BlockInput` on `synthio.Note.waveform_loop_start`, `synthio.Note.waveform_loop_end`, `synthio.Note.ring_waveform_loop_start`, and `synthio.Note.ring_waveform_loop_end`.
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Fix `ring_waveform_loop_start` typo in frequency calculation.
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Commits on Oct 25, 2024
Add notch filter to BlockBiquad
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Rename FilterType -> FilterMode
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Commits on Oct 24, 2024
BlockBiquad: improve docs & make parameter names match old filter methods
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Add BlockBiquad
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Commits on May 20, 2024
CircuitPython files: replace STATIC with static
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guard2once -s ...
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Commits on May 17, 2024
update headers of most CircuitPython-only files
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Commits on Nov 21, 2023
synthio: allow negative amplitudes
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Commits on Nov 20, 2023
Added `SYNTHIO_WAVEFORM_SIZE` definition, renamed 'loop_...' to 'waveform_loop_...', added 'ring_waveform_loop_...` parameters, and updated docstrings.
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Commits on Nov 17, 2023
Add loop_start and loop_end properties to synthio.Note for waveshaping and sampling capabilities.
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Commits on Oct 30, 2023
Switch to using MP_ERROR_TEXT instead of translate, globally
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Commits on Sep 22, 2023
fix getting protocol
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Commits on Aug 14, 2023
pre-commit fixes
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Commits on Aug 13, 2023
merge latest adafruit/main
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Commits on Aug 11, 2023
wip; fix qstr processing
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Commits on Jul 20, 2023
synthio: Add Synthesizer.note_state
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Commits on May 31, 2023
synthio: reorganize the order of operations
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Commits on May 30, 2023
synthio: improve rounding in biquad
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synthio: shift 19 was too much for a note with amplitude 1
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synthio: more fir-filter removal; fix biquad logic errors
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Commits on May 29, 2023
synthio: Fix multichannel biquad filtering
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a891e14
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synthio: apply biquad filters during synthesis
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