/// <summary>
/// Create an instance of OneWireSensor
/// </summary>
/// <param name="adresse">Address of the sensor</param>
/// <returns>Instance of sensor implementing <see cref="IOneWireSensor"/></returns>
public static IOneWireSensor Create(RomAddress adresse)
{
DS18S20 sensor = new DS18S20(adresse);
return sensor;
}
/// <summary>
/// Perform a search on the OneWire bus
/// </summary>
public virtual RomAddress[] Discover()
{
this._states.Push(State.BUSY);
ArrayList sensors = new ArrayList();
Int16 addressLen = 8;
byte[] romRegistre = new byte[addressLen];
this.oneWire.Search_Restart();
while (this.oneWire.Search_GetNextDevice(romRegistre))
{
RomAddress address = new RomAddress((byte[])romRegistre.Clone(), addressLen);
sensors.Add(address);
}
this._states.Pop();
RomAddress[] adresseList = new RomAddress[sensors.Count];
for (int i = 0; i < adresseList.Length; i++)
{
adresseList[i] = (RomAddress)sensors[i];
}
return adresseList;
}
/// <summary>
/// Dispose the instance
/// </summary>
/// <param name="dispose">Indicate that the disposing is explicit (not GC)</param>
protected void Dispose(bool dispose)
{
if (dispose)
{
this._selectedSensor = null;
this._states.Clear();
this.IsDisposed = true;
this.oneWire.Dispose();
GC.SuppressFinalize(this);
}
}
/// <summary>
/// Initialize the network.
/// </summary>
public virtual void Reset()
{
this.oneWire.Reset();
this._selectedSensor = null;
this._states.Clear();
this._states.Push(State.READY);
}
/// <summary>
/// Select a device in the network
/// </summary>
/// <param name="address">Address of the device</param>
public virtual void Select(RomAddress address)
{
this._states.Push(State.BUSY);
byte[] bufferAdress = address.ToArray();
this.oneWire.WriteByte(SELECT_ORDER);
this.oneWire.Write(bufferAdress, 0, bufferAdress.Length);
this._states.Pop();
this._selectedSensor = address;
this._states.Push(State.SELECTED);
}
/// <summary>
/// Create a new instance of <see cref="OneWireSensor"/>
/// </summary>
/// <param name="address"></param>
public OneWireSensor(RomAddress address)
{
this._address = address;
}