128 lines
3.6 KiB
Python
Executable file
128 lines
3.6 KiB
Python
Executable file
# SPDX-FileCopyrightText: 2020 Kattni Rembor for Adafruit Industries
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#
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# SPDX-License-Identifier: MIT
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"""
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`adafruit_pybadger.pybadge`
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================================================================================
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Badge-focused CircuitPython helper library for PyBadge, PyBadge LC and EdgeBadge.
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All three boards are included in this module as there is no difference in the
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CircuitPython builds at this time, and therefore no way to differentiate
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the boards from within CircuitPython.
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* Author(s): Kattni Rembor
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Implementation Notes
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--------------------
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**Hardware:**
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* `Adafruit PyBadge <https://www.adafruit.com/product/4200>`_
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* `Adafruit PyBadge LC <https://www.adafruit.com/product/3939>`_
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* `Adafruit EdgeBadge <https://www.adafruit.com/product/4400>`_
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**Software and Dependencies:**
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* Adafruit CircuitPython firmware for the supported boards:
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https://github.com/adafruit/circuitpython/releases
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"""
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from collections import namedtuple
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import board
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import digitalio
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import analogio
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import audioio
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from gamepadshift import GamePadShift
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import adafruit_lis3dh
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import neopixel
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from adafruit_pybadger.pybadger_base import PyBadgerBase
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__version__ = "0.0.0-auto.0"
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__repo__ = "https://github.com/adafruit/Adafruit_CircuitPython_PyBadger.git"
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Buttons = namedtuple("Buttons", "b a start select right down up left")
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class PyBadge(PyBadgerBase):
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"""Class that represents a single PyBadge, PyBadge LC, or EdgeBadge."""
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_audio_out = audioio.AudioOut
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_neopixel_count = 5
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def __init__(self):
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super().__init__()
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i2c = None
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if i2c is None:
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try:
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i2c = board.I2C()
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except RuntimeError:
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self._accelerometer = None
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if i2c is not None:
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int1 = digitalio.DigitalInOut(board.ACCELEROMETER_INTERRUPT)
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try:
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self._accelerometer = adafruit_lis3dh.LIS3DH_I2C(
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i2c, address=0x19, int1=int1
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)
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except ValueError:
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self._accelerometer = adafruit_lis3dh.LIS3DH_I2C(i2c, int1=int1)
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# NeoPixels
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self._neopixels = neopixel.NeoPixel(
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board.NEOPIXEL, self._neopixel_count, brightness=1, pixel_order=neopixel.GRB
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)
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self._buttons = GamePadShift(
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digitalio.DigitalInOut(board.BUTTON_CLOCK),
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digitalio.DigitalInOut(board.BUTTON_OUT),
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digitalio.DigitalInOut(board.BUTTON_LATCH),
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)
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self._light_sensor = analogio.AnalogIn(board.A7)
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@property
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def button(self):
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"""The buttons on the board.
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Example use:
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.. code-block:: python
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from adafruit_pybadger import pybadger
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while True:
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if pybadger.button.a:
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print("Button A")
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elif pybadger.button.b:
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print("Button B")
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elif pybadger.button.start:
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print("Button start")
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elif pybadger.button.select:
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print("Button select")
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"""
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button_values = self._buttons.get_pressed()
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return Buttons(
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*[
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button_values & button
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for button in (
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PyBadgerBase.BUTTON_B,
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PyBadgerBase.BUTTON_A,
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PyBadgerBase.BUTTON_START,
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PyBadgerBase.BUTTON_SELECT,
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PyBadgerBase.BUTTON_RIGHT,
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PyBadgerBase.BUTTON_DOWN,
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PyBadgerBase.BUTTON_UP,
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PyBadgerBase.BUTTON_LEFT,
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)
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]
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)
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pybadge = PyBadge() # pylint: disable=invalid-name
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"""Object that is automatically created on import."""
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