kopia lustrzana https://github.com/pimoroni/pimoroni-pico
44 wiersze
1.4 KiB
Python
44 wiersze
1.4 KiB
Python
import time
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from automation import Automation2040W, SWITCH_A, SWITCH_B, NUM_SWITCHES
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"""
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An example of the user switches and LEDs on Automation 2040 W.
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Press "A" and "B" together to exit the program.
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"""
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UPDATES = 10 # How many times to update per second
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SWITCH_NAMES = ("SW_A", "SW_B") # The friendly names to give each user switch
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LED_INCREMENT = 2 # How much to change a LED's brightess each update
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# Create a new Automation2040W
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board = Automation2040W()
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# Enable the Conn LED
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board.conn_led(True) # Full Brightness
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led_brightnesses = [0.0, 0.0]
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# Interact with the switches and LEDs until both are pressed simultaneously
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while not board.switch_pressed(SWITCH_A) or not board.switch_pressed(SWITCH_B):
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for i in range(NUM_SWITCHES):
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# Change the LED brightness based on switch's state
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if board.switch_pressed(i):
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print(SWITCH_NAMES[i], " = Pressed", sep="", end=", ")
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led_brightnesses[i] = min(led_brightnesses[i] + LED_INCREMENT, 100)
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else:
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print(SWITCH_NAMES[i], " = Released", sep="", end=", ")
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led_brightnesses[i] = max(led_brightnesses[i] - LED_INCREMENT, 0)
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# Apply the new brightnesses to the LEDs
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board.switch_led(i, led_brightnesses[i])
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# Print a new line
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print()
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time.sleep(1.0 / UPDATES)
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# Put the board back into a safe state
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board.reset()
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