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neopixel_write.py
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neopixel_write.py
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# SPDX-FileCopyrightText: 2021 Melissa LeBlanc-Williams for Adafruit Industries
#
# SPDX-License-Identifier: MIT
"""
`neopixel_write` - NeoPixel precision timed writing support
===========================================================
See `CircuitPython:neopixel_write` in CircuitPython for more details.
Currently supported on Raspberry Pi only.
* Author(s): ladyada
"""
# pylint: disable=too-many-boolean-expressions
import sys
from adafruit_blinka.agnostic import detector
if detector.board.any_raspberry_pi:
from adafruit_blinka.microcontroller.bcm283x import neopixel as _neopixel
elif detector.board.pico_u2if:
from adafruit_blinka.microcontroller.rp2040_u2if import neopixel as _neopixel
elif detector.board.OS_AGNOSTIC_BOARD:
from adafruit_blinka.microcontroller.generic_agnostic_board import (
neopixel as _neopixel,
)
elif (
detector.board.feather_u2if
or detector.board.feather_can_u2if
or detector.board.feather_epd_u2if
or detector.board.feather_rfm_u2if
or detector.board.qtpy_u2if
or detector.board.itsybitsy_u2if
or detector.board.macropad_u2if
or detector.board.qt2040_trinkey_u2if
or detector.board.kb2040_u2if
):
from adafruit_blinka.microcontroller.rp2040_u2if import neopixel as _neopixel
elif "sphinx" in sys.modules:
pass
else:
raise NotImplementedError("Board not supported")
def neopixel_write(gpio, buf):
"""Write buf out on the given DigitalInOut."""
return _neopixel.neopixel_write(gpio, buf)