/// <summary>
/// Открывает АППИ
/// </summary>
/// <param name="BeginListening">Начинает прослушивать линию сразу же после открытия устройства</param>
/// <returns></returns>
public AppiDev OpenDevice(bool BeginListening = true)
{
lock (openingLocker)
{
if (IsFree)
{
var dev = InternalOpenDevice();
if (dev != null)
{
try
{
dev.Initialize();
OpenedDevice = dev;
return dev;
}
catch (AppiException)
{
dev.Dispose();
throw;
}
}
else throw new AppiException("Функция открытия устройства вернула null");
}
else throw new DeviceSlotAlreadyOpenedException(this);
}
}
public CanPort OpenPort(AppiLine Line)
{
lock (AppiLocker)
{
if (!CanOpenPort) throw new CannotOpenCanPortException();
if (_appi != null) return _appi.CanPorts[Line];
_appi = WinusbAppiDev.GetDevices().First(d => d.IsFree).OpenDevice(true);
if (Debugger.IsAttached)
_appi.CanPorts[AppiLine.Can1].Received += OnCanFrameReceived;
_appi.Disconnected += AppiOnDisconnected;
return _appi.CanPorts[Line];
}
}
internal AppiRsPort(AppiDev Device, String Name)
: base(Name)
{
this.Device = Device;
this.inBuffer = new Queue<byte>();
}
protected AppiSendBuffer(AppiDev Device, AppiLine Line)
{
this.Device = Device;
this.Line = Line;
Locker = new object();
}
public AppiTimeoutSendBuffer(AppiDev Device, AppiLine Line)
: base(Device, Line)
{
}
public AppiFeedbackSendBuffer(AppiDev Device, AppiLine Line)
: base(Device, Line)
{
Device.BufferRead += DeviceOnBufferRead;
}
internal AppiRsPort(AppiDev Device, String Name)
: base(Name)
{
this.Device = Device;
this.inBuffer = new Queue <byte>();
}
internal AppiCanPort(AppiDev Device, AppiLine Line)
: base(Line.ToString())
{
this.Device = Device;
this.Line = Line;
}
public AppiTimeoutSendBuffer(AppiDev Device, AppiLine Line) : base(Device, Line)
{
}
protected AppiSendBuffer(AppiDev Device, AppiLine Line)
{
this.Device = Device;
this.Line = Line;
Locker = new object();
}
public AppiFeedbackSendBuffer(AppiDev Device, AppiLine Line) : base(Device, Line)
{
Device.BufferRead += DeviceOnBufferRead;
}
internal AppiCanPort(AppiDev Device, AppiLine Line)
: base(Line.ToString())
{
this.Device = Device;
this.Line = Line;
}
private void AppiOnDisconnected(object Sender, EventArgs EventArgs)
{
lock (AppiLocker)
{
_appi.Dispose();
_appi = null;
}
}