55 lines
1.1 KiB
Python
55 lines
1.1 KiB
Python
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"""Types for the C-level protocols"""
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from typing import Union
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import array
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import audiocore
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import audiomixer
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import audiomp3
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import rgbmatrix
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import ulab
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ReadableBuffer = Union[
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bytes, bytearray, memoryview, array.array, ulab.array, rgbmatrix.RGBMatrix
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]
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"""Classes that implement the readable buffer protocol
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- `bytes`
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- `bytearray`
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- `memoryview`
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- `array.array`
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- `ulab.array`
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- `rgbmatrix.RGBMatrix`
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"""
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WriteableBuffer = Union[
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bytearray, memoryview, array.array, ulab.array, rgbmatrix.RGBMatrix
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]
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"""Classes that implement the writeable buffer protocol
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- `bytearray`
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- `memoryview`
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- `array.array`
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- `ulab.array`
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- `rgbmatrix.RGBMatrix`
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"""
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AudioSample = Union[
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audiocore.WaveFile, audiocore.RawSample, audiomixer.Mixer, audiomp3.MP3Decoder
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]
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"""Classes that implement the audiosample protocol
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- `audiocore.WaveFile`
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- `audiocore.RawSample`
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- `audiomixer.Mixer`
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- `audiomp3.MP3Decoder`
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You can play these back with `audioio.AudioOut`, `audiobusio.I2SOut` or `audiopwmio.PWMAudioOut`.
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"""
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FrameBuffer = Union[rgbmatrix.RGBMatrix]
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"""Classes that implement the framebuffer protocol
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- `rgbmatrix.RGBMatrix`
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"""
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