public void Dispose()
{
if (this.serialDevice != null && this.serialDevice.IsOpen)
{
this.End();
}
instance = null;
}
public static Wheelchair Instance(ISerialDevice serialDevice, string portName, int baudRate)
{
if (instance == null)
{
instance = new Wheelchair(serialDevice, portName, baudRate);
}
return(instance);
}
public static Wheelchair Instance(ISerialDevice serialDevice)
{
if (instance == null)
{
instance = new Wheelchair(serialDevice, null, 0);
}
return(instance);
}
public static Wheelchair Instance()
{
if (instance == null)
{
instance = new Wheelchair();
}
return(instance);
}
/// <summary>
/// Gets the singleton instance of
/// the Wheelchair.
/// </summary>
/// <param name="portName"></param>
/// <param name="baudRate"></param>
/// <returns>Singleton instance of the wheelchair.</returns>
public static Wheelchair Instance(string portName = "COM7", int baudRate = 9600)
{
if (instance == null)
{
instance = new Wheelchair(portName, baudRate);
}
return(instance);
}