/// <summary>
///
/// </summary>
public void AllocateExplicitConnection(int slaveMacId)
{
Adapter.Write(new CanMessage[]
{
new CanMessage(DeviceNetAddressing.GetUnconnctedExplicitRequestCanId(slaveMacId), new byte[] { 0x00, 0x4B, 0x03, 0x01, 0x01, 0x00 })
});
int retrty = 3;
long timestamp = DateTime.Now.Ticks;
bool isTimeout = false;
CanMessage[] rxMsgBuffer = new CanMessage[1];
do
{
do
{
if (Adapter.Attributes.PendingRxMessages > 0)
{
isTimeout = false;
Adapter.Read(rxMsgBuffer, 0, 1);
break;
}
isTimeout = DateTime.Now.Ticks - timestamp > 1000 * 10000;
} while (!isTimeout);
if (isTimeout && retrty != 0)
{
timestamp = DateTime.Now.Ticks;
}
} while (--retrty != 0 && isTimeout);
CanMessage response = rxMsgBuffer[0];
if (isTimeout)
{
throw new DeviceNetException("DeviceNet: Response Timeout.");
}
if (response.Data[1] == 0x94)
{
throw new DeviceNetException("DeviceNet:" + DeviceNetException.ErrorMessageToString(response.Data[2], response.Data[3]));
}
if ((response.Data[1] & 0x80) != 0x80)
{
throw new ApplicationException("DeviceNet:" + "Response Invalid.");
}
}
