kopia lustrzana https://github.com/pimoroni/pimoroni-pico
66 wiersze
1.5 KiB
Python
66 wiersze
1.5 KiB
Python
import badger2040
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import machine
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display = badger2040.Badger2040()
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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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display.thickness(10)
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display.pen(0)
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display.line(0, 5, 295, 5)
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display.line(0, 123, 295, 123)
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display.thickness(1)
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for x in range(14):
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display.line(x * 20, 10, x * 20, 118)
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display.line(0, 0, 295, 127)
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display.line(0, 127, 295, 0)
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display.font("sans")
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display.thickness(5)
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display.text("Hello World", 10, 30, 1.0)
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display.pen(7)
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display.text("Hello World", 10, 60, 1.0)
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display.pen(11)
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display.text("Hello World", 10, 90, 1.0)
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display.update()
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dirty = False
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pressed = None
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def button(pin):
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global dirty, pressed
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if pin == button_a:
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pressed = "Button A"
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dirty = True
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return
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if pin == button_b:
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pressed = "Button B"
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dirty = True
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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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# This breaks Thonny, since it's no longer possible to Stop the code
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# need to press the reset button on the board...
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# It will also crash your USB bus, probably, your whole bus...
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# @micropython.asm_thumb
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# def lightsleep():
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# wfi()
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while True:
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if dirty:
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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.text(pressed, 10, 60, 2.0)
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display.update()
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dirty = False
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# machine.lightsleep() # Currently imposible to wake from this on IRQ
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