def decodeTrackScrolling(code): return (decodeRestrictedValueFromUint((code & 255), 8, *TRACK_SCROLL_LIMITS), decodeRestrictedValueFromUint((code >> 8), 8, *TRACK_SCROLL_LIMITS))
def decodeNormalisedRPM(code): return decodeRestrictedValueFromUint(code, 8, 0.0, MAX_NORMALISED_RPM)