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Add "were_pressed" property to cpx #51

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Add "were_pressed" property to cpx #51

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12 changes: 12 additions & 0 deletions adafruit_circuitplayground/express.py
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Original file line number Diff line number Diff line change
Expand Up @@ -56,6 +56,8 @@
import digitalio
import neopixel
import touchio
import gamepad


__version__ = "0.0.0-auto.0"
__repo__ = "https://github.com/adafruit/Adafruit_CircuitPython_CircuitPlayground.git"
Expand Down Expand Up @@ -86,6 +88,7 @@ def __init__(self):
self._a.switch_to_input(pull=digitalio.Pull.DOWN)
self._b = digitalio.DigitalInOut(board.BUTTON_B)
self._b.switch_to_input(pull=digitalio.Pull.DOWN)
self.gamepad = gamepad.GamePad(self._a, self._b)

# Define switch:
self._switch = digitalio.DigitalInOut(board.SLIDE_SWITCH)
Expand Down Expand Up @@ -475,6 +478,15 @@ def button_b(self):
"""
return self._b.value

@property
def were_pressed(self):
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Needs a docstring.

ret = set()
pressed = self.gamepad.get_pressed()
for button, mask in (('A', 0x01), ('B', 0x02)):
if mask & pressed:
ret.add(button)
return ret

@property
def switch(self):
"""
Expand Down