b72de74f5f
This makes it more obvious where in the examples to change in order to switch to BLE HID.
65 lines
1.3 KiB
Python
65 lines
1.3 KiB
Python
import time
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import analogio
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import board
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import digitalio
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import usb_hid
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from adafruit_hid.mouse import Mouse
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mouse = Mouse(usb_hid.devices)
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x_axis = analogio.AnalogIn(board.A0)
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y_axis = analogio.AnalogIn(board.A1)
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select = digitalio.DigitalInOut(board.A2)
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select.direction = digitalio.Direction.INPUT
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select.pull = digitalio.Pull.UP
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pot_min = 0.00
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pot_max = 3.29
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step = (pot_max - pot_min) / 20.0
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def get_voltage(pin):
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return (pin.value * 3.3) / 65536
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def steps(axis):
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""" Maps the potentiometer voltage range to 0-20 """
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return round((axis - pot_min) / step)
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while True:
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x = get_voltage(x_axis)
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y = get_voltage(y_axis)
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if select.value is False:
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mouse.click(Mouse.LEFT_BUTTON)
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time.sleep(0.2) # Debounce delay
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if steps(x) > 11.0:
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# print(steps(x))
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mouse.move(x=1)
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if steps(x) < 9.0:
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# print(steps(x))
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mouse.move(x=-1)
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if steps(x) > 19.0:
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# print(steps(x))
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mouse.move(x=8)
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if steps(x) < 1.0:
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# print(steps(x))
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mouse.move(x=-8)
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if steps(y) > 11.0:
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# print(steps(y))
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mouse.move(y=-1)
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if steps(y) < 9.0:
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# print(steps(y))
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mouse.move(y=1)
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if steps(y) > 19.0:
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# print(steps(y))
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mouse.move(y=-8)
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if steps(y) < 1.0:
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# print(steps(y))
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mouse.move(y=8)
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