Method setPrescaler

libraries/AnalogPin/AnalogPin.cpp:26–31

void AnalogPin::setPrescaler(const uint8_t prescale)
{
  _prescale = prescale;
  if (_prescale < 2)      _prescale = 2;
  else if (_prescale > 7) _prescale = 7;
};


void AnalogPin::setSmoothWeight(const uint8_t alpha)