109 lines
3.1 KiB
Python
109 lines
3.1 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.cpb_gizmo`
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================================================================================
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Badge-focused CircuitPython helper library for Circuit Playground Bluefruit with TFT Gizmo.
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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 Circuit Playground Bluefruit <https://www.adafruit.com/product/4333>`_
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* `Adafruit TFT Gizmo <https://www.adafruit.com/product/4367>`_
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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 adafruit_lis3dh
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import analogio
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import audiopwmio
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import board
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import busio
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import digitalio
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import keypad
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import neopixel
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from adafruit_gizmo import tft_gizmo
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from adafruit_pybadger.pybadger_base import KeyStates, 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", "a b")
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class CPB_Gizmo(PyBadgerBase):
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"""Class that represents a single Circuit Playground Bluefruit with TFT Gizmo."""
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display = None
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_audio_out = audiopwmio.PWMAudioOut
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_neopixel_count = 10
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def __init__(self) -> None:
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super().__init__()
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_i2c = busio.I2C(board.ACCELEROMETER_SCL, board.ACCELEROMETER_SDA)
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_int1 = digitalio.DigitalInOut(board.ACCELEROMETER_INTERRUPT)
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self.accelerometer = adafruit_lis3dh.LIS3DH_I2C(_i2c, address=0x19, int1=_int1)
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self.accelerometer.range = adafruit_lis3dh.RANGE_8_G
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self.display = tft_gizmo.TFT_Gizmo()
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self._display_brightness = 1.0
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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.Keys(
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[board.BUTTON_A, board.BUTTON_B], value_when_pressed=True, pull=True
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)
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self._buttons = KeyStates(self._keys)
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self._light_sensor = analogio.AnalogIn(board.LIGHT)
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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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"""
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self._buttons.update()
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button_values = tuple(self._buttons.was_pressed(i) for i in range(self._keys.key_count))
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return Buttons(button_values[0], button_values[1])
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@property
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def _unsupported(self):
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"""This feature is not supported on CPB Gizmo."""
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raise NotImplementedError("This feature is not supported on CPB Gizmo.")
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# The following is a list of the features available in other PyBadger modules but
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# not available for CPB Gizmo. If called while using a CPB Gizmo, they will result in the
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# NotImplementedError raised in the property above.
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cpb_gizmo = CPB_Gizmo()
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"""Object that is automatically created on import."""
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