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[Adafruit_Blinka-hackapet.git] / src / neopixel_write.py
1 """
2 `neopixel_write` - NeoPixel precision timed writing support
3 =================================================
4
5 See `CircuitPython:neopixel_write` in CircuitPython for more details.
6
7 * Author(s): ladyada
8 """
9
10 import sys
11
12 from adafruit_blinka.agnostic import board_name
13 import adafruit_platformdetect.board as ap_board
14
15 if board_name in (ap_board.RASPBERRY_PI_2B, ap_board.RASPBERRY_PI_3B, ap_board.RASPBERRY_PI_B_PLUS):
16     from adafruit_blinka.microcontroller.bcm283x import neopixel as _neopixel
17 elif "sphinx" in sys.modules:
18     pass
19 else:
20     raise NotImplementedError("Board not supported")
21
22
23 def neopixel_write(gpio, buf):
24     """Write buf out on the given DigitalInOut."""
25     return _neopixel.neopixel_write(gpio, buf)