Pitch wheel #5
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Pitch wheel #5
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This commit: * Creates a new private struct called `PitchController`. * Moves details of frequency, MIDI pitch, and detuning into `PitchController` so `Oscillator` has to deal with as little of it as possible on its own. * Renames `OscMode` to `PitchMode`. * Renames `Message::OscMode` to `Message::PitchMode`. * Renames `Oscillator::set_coarse_detune()` and `Oscillator::set_fine_detune()` to `detune_coarse()` and `detune_fine()`. * Removes or strips down several `Oscillator` methods/fields to reference or call `PitchController` instead.
This commit: * Adds a test module `pitch_control_tests` to provide basic checks for `PitchController` functionality. * Removes an unnecessary `mut` from `PitchController::get_freq()`.
This commit: * Allows `midi` to send `Message::PitchBend`. * Implements the function `PitchController::pitch_bend()`, which uses bit operations to convert the MIDI bytes to a usable value. * Updates `PitchController::get_freq()` to use the pitch bend value. * Adds a `byte_conversion_is_correct` test to `pitch_control_tests`.
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Add support for MIDI pitch wheels.
Also abstracts some
Oscillatorfunctionality into an auxiliary struct calledPitchController.