133 lines
3.4 KiB
Python
133 lines
3.4 KiB
Python
# 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.pygamer`
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================================================================================
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Badge-focused CircuitPython helper library for PyGamer.
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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 PyGamer <https://www.adafruit.com/product/4277>`_
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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 analogio
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import digitalio
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import audioio
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import neopixel
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import keypad
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import adafruit_lis3dh
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from adafruit_pybadger.pybadger_base import PyBadgerBase, KeyStates
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try:
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from typing import Tuple
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except ImportError:
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pass
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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 PyGamer(PyBadgerBase):
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"""Class that represents a single PyGamer."""
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_audio_out = audioio.AudioOut
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_neopixel_count = 5
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def __init__(self) -> None:
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super().__init__()
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i2c = board.I2C()
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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._keys = keypad.ShiftRegisterKeys(
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clock=board.BUTTON_CLOCK,
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data=board.BUTTON_OUT,
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latch=board.BUTTON_LATCH,
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key_count=4,
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value_when_pressed=True,
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)
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self._buttons = KeyStates(self._keys)
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self._pygamer_joystick_x = analogio.AnalogIn(board.JOYSTICK_X)
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self._pygamer_joystick_y = analogio.AnalogIn(board.JOYSTICK_Y)
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self._light_sensor = analogio.AnalogIn(board.A7)
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@property
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def button(self) -> Buttons:
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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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self._buttons.update()
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button_values = tuple(
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self._buttons.was_pressed(i) for i in range(self._keys.key_count)
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)
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x, y = self.joystick
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return Buttons(
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button_values[0],
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button_values[1],
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button_values[2],
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button_values[3],
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x > 50000, # RIGHT
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y > 50000, # DOWN
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y < 15000, # UP
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x < 15000, # LEFT
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)
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@property
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def joystick(self) -> Tuple[int, int]:
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"""The joystick on the PyGamer."""
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x = self._pygamer_joystick_x.value
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y = self._pygamer_joystick_y.value
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return x, y
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pygamer = PyGamer() # pylint: disable=invalid-name
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"""Object that is automatically created on import."""
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