13 lines
534 B
Python
13 lines
534 B
Python
import board
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import pulseio
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for pin_name in dir(board):
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pin = getattr(board, pin_name)
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try:
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p = pulseio.PWMOut(pin)
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p.deinit()
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print("PWM on:", pin_name) # Prints the valid, PWM-capable pins!
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except ValueError: # This is the error returned when the pin is invalid.
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print("No PWM on:", pin_name) # Prints the invalid pins.
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except RuntimeError: # This is the error returned when there is a timer conflict.
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print("Timers in use:", pin_name) # Prints the timer conflict pins.
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