1 # SPDX-FileCopyrightText: 2021 Melissa LeBlanc-Williams for Adafruit Industries
3 # SPDX-License-Identifier: MIT
5 `neopixel_write` - NeoPixel precision timed writing support
6 ===========================================================
8 See `CircuitPython:neopixel_write` in CircuitPython for more details.
9 Currently supported on Raspberry Pi only.
13 # pylint: disable=too-many-boolean-expressions, ungrouped-imports
16 from adafruit_blinka.agnostic import detector
18 if detector.board.any_raspberry_pi:
19 if detector.board.any_raspberry_pi_5_board:
20 import adafruit_raspberry_pi5_neopixel_write as _neopixel
22 from adafruit_blinka.microcontroller.bcm283x import neopixel as _neopixel
23 elif detector.board.pico_u2if:
24 from adafruit_blinka.microcontroller.rp2040_u2if import neopixel as _neopixel
25 elif detector.board.OS_AGNOSTIC_BOARD:
26 from adafruit_blinka.microcontroller.generic_agnostic_board import (
27 neopixel as _neopixel,
30 detector.board.feather_u2if
31 or detector.board.feather_can_u2if
32 or detector.board.feather_epd_u2if
33 or detector.board.feather_rfm_u2if
34 or detector.board.qtpy_u2if
35 or detector.board.itsybitsy_u2if
36 or detector.board.macropad_u2if
37 or detector.board.qt2040_trinkey_u2if
38 or detector.board.kb2040_u2if
40 from adafruit_blinka.microcontroller.rp2040_u2if import neopixel as _neopixel
41 elif "sphinx" in sys.modules:
44 raise NotImplementedError("Board not supported")
47 def neopixel_write(gpio, buf):
48 """Write buf out on the given DigitalInOut."""
49 return _neopixel.neopixel_write(gpio, buf)