src/pulseio.py

   1 """
   2 `pulseio` - Pulse Width Modulation input and output control
   3 ===========================================================
   4 See `CircuitPython:pulseio` in CircuitPython for more details.
   5 Not supported by all boards.
   6
   7 * Author(s): Melissa LeBlanc-Williams
   8 """
   9
  10
  11 __version__ = "0.0.0-auto.0"
  12 __repo__ = "https://github.com/adafruit/Adafruit_Blinka.git"
  13
  14
  15 import sys
  16
  17 from adafruit_blinka.agnostic import detector
  18
  19 # pylint: disable=unused-import
  20
  21 if detector.board.any_raspberry_pi:
  22     from adafruit_blinka.microcontroller.bcm283x.pulseio.PulseIn import PulseIn
  23     from adafruit_blinka.microcontroller.bcm283x.pulseio.PWMOut import PWMOut
  24 elif detector.board.any_coral_board:
  25     from adafruit_blinka.microcontroller.generic_linux.sysfs_pwmout import PWMOut
  26 elif detector.board.any_giant_board:
  27     from adafruit_blinka.microcontroller.generic_linux.sysfs_pwmout import PWMOut
  28 elif detector.board.any_beaglebone:
  29     from adafruit_blinka.microcontroller.am335x.sysfs_pwmout import PWMOut
  30 elif detector.board.any_rock_pi_board:
  31     from adafruit_blinka.microcontroller.generic_linux.sysfs_pwmout import PWMOut
  32 elif detector.board.binho_nova:
  33     from adafruit_blinka.microcontroller.nova.pwmout import PWMOut
  34 elif detector.board.greatfet_one:
  35     from adafruit_blinka.microcontroller.nxp_lpc4330.pwmout import PWMOut
  36 elif detector.board.any_lubancat:
  37     from adafruit_blinka.microcontroller.generic_linux.sysfs_pwmout import PWMOut
  38 elif "sphinx" in sys.modules:
  39     pass
  40 else:
  41     raise NotImplementedError("pulseio not supported for this board.")