68 lines
1.9 KiB
Python
68 lines
1.9 KiB
Python
import badger2040
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import machine
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import time
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display = badger2040.Badger2040()
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display.update_speed(badger2040.UPDATE_TURBO)
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display.pen(15)
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display.clear()
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display.update()
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button_a = machine.Pin(badger2040.BUTTON_A, machine.Pin.IN, machine.Pin.PULL_DOWN)
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button_b = machine.Pin(badger2040.BUTTON_B, machine.Pin.IN, machine.Pin.PULL_DOWN)
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button_c = machine.Pin(badger2040.BUTTON_C, machine.Pin.IN, machine.Pin.PULL_DOWN)
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button_up = machine.Pin(badger2040.BUTTON_UP, machine.Pin.IN, machine.Pin.PULL_DOWN)
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button_down = machine.Pin(badger2040.BUTTON_DOWN, machine.Pin.IN, machine.Pin.PULL_DOWN)
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# the User button (boot/usr on back of board) is inverted from the others
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button_user = machine.Pin(badger2040.BUTTON_USER, machine.Pin.IN, machine.Pin.PULL_UP)
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message = None
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message_y = 60
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def button(pin):
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global message
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if message is not None:
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return
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if pin == button_a:
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message = "Button a"
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return
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if pin == button_b:
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message = "Button b"
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return
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if pin == button_c:
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message = "Button c"
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return
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if pin == button_up:
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message = "Button Up"
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return
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if pin == button_down:
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message = "Button Down"
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return
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if pin == button_user:
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message = "Button Usr"
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return
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button_a.irq(trigger=machine.Pin.IRQ_RISING, handler=button)
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button_b.irq(trigger=machine.Pin.IRQ_RISING, handler=button)
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button_c.irq(trigger=machine.Pin.IRQ_RISING, handler=button)
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button_up.irq(trigger=machine.Pin.IRQ_RISING, handler=button)
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button_down.irq(trigger=machine.Pin.IRQ_RISING, handler=button)
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button_user.irq(trigger=machine.Pin.IRQ_RISING, handler=button)
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while True:
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if message is not None:
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display.pen(15)
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display.clear()
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display.pen(0)
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display.thickness(4)
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display.text(message, 6, message_y, 1.4)
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for _ in range(2):
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display.update()
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message = None
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time.sleep(0.1)
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