def get_pin_number(bit_pattern):
"""Returns the lowest pin number from a given bit pattern"""
"""
pin_number = 1 # assume pin 1
while (bit_pattern & 1) == 0:
bit_pattern = bit_pattern >> 1
pin_number += 1
if pin_number > 8:
pin_number = 0
break
return pin_number
"""
return pfio.get_pin_number(bit_pattern)
def get_pin_number(bit_pattern):
"""Returns the lowest pin number from a given bit pattern"""
return pfio.get_pin_number(bit_pattern)