public float analogin_read(ref analogin_t obj)
{
if (!interfaces.TryGetValue(obj.id, out var uif))
{
throw new ArgumentException();
}
return(((AnalogIn)uif).Read() / 65535.9f);
}
public ushort analogin_read_u16(ref analogin_t obj)
{
if (!interfaces.TryGetValue(obj.id, out var uif))
{
throw new ArgumentException();
}
return(((AnalogIn)uif).Read());
}
private IUnitInterface CreateAnalogIn(ref analogin_t obj, PinName pin)
{
var p = PinMap.Peripheral(pin, PinMap.PinMap_ADC);
if (p == (int)PinName.NC)
{
return(null);
}
if (!interfaces.TryGetValue(obj.id, out var uif))
{
if (pin_if.ContainsKey(pin))
{
throw new ArgumentException();
}
uif = new AnalogIn((ADCName)p, pin);
obj.id = uif.GetHashCode();
interfaces.Add(obj.id, uif);
}
return(uif);
}
public void analogin_init(ref analogin_t obj, PinName pin)
{
CreateAnalogIn(ref obj, pin);
}