public void error()
{
Trace.WriteLine("tp ==> In Function error.");
//get the failure state
STATE.states state = queue.Dequeue();
//if it is not fatal error, then try to fix it.
//TO-DO
//if it is fatal error
queue.Enqueue(STATE.states.exit);
try
{
BridgePowerOff();
}
catch{ }
try
{
BridgeCloseDevice();
}
catch { }
bridge = null;
}
public void error()
{
Trace.WriteLine("tp ==> In Function error.");
//get the failure state
STATE.states state = queue.Dequeue();
//if it is not fatal error, then try to fix it.
//TO-DO
//if it is fatal error
queue.Enqueue(STATE.states.exit);
try
{
BridgePowerOff();
}
catch { }
try
{
BridgeCloseDevice();
}
catch { }
bridge = null;
}
public void exit()
{
Trace.WriteLine("tp ==> In Function exit.");
try
{
BridgePowerOff();
}
catch { }
try
{
BridgeCloseDevice();
}
catch { }
bridge = null;
//generate event that this thread is dead.
StateStatus(new StateMachineEventArgs(true, STATE.states.exit, "tp ==> exit"));
}
//##################################################################################################//
public void initialize()
{
Trace.WriteLine("tp ==> In Function initialize.");
try
{
bridge = new USB_I2C_Bridge();
BridgeGetDevice();
StateStatus(new StateMachineEventArgs(true, STATE.states.initialize, "tp ==> init succeed"));
}
catch (Exception ex)
{
bridge = null;
Trace.WriteLine("tp ==> Error: " + ex.Message);
//not try to fix the error in this class, directly go to the erorr handler.
queue.Clear();
queue.TrimExcess();
queue.Enqueue(STATE.states.error);
queue.Enqueue(STATE.states.initialize);
StateStatus(new StateMachineEventArgs(false, STATE.states.initialize, "tp ==> init failed: " + ex.Message));
}
}
//##################################################################################################//
public void initialize()
{
Trace.WriteLine("tp ==> In Function initialize.");
try
{
bridge = new USB_I2C_Bridge();
BridgeGetDevice();
StateStatus(new StateMachineEventArgs(true, STATE.states.initialize, "tp ==> init succeed"));
}
catch (Exception ex)
{
bridge = null;
Trace.WriteLine("tp ==> Error: " + ex.Message);
//not try to fix the error in this class, directly go to the erorr handler.
queue.Clear();
queue.TrimExcess();
queue.Enqueue(STATE.states.error);
queue.Enqueue(STATE.states.initialize);
StateStatus(new StateMachineEventArgs(false, STATE.states.initialize, "tp ==> init failed: " + ex.Message));
}
}
public void exit()
{
Trace.WriteLine("tp ==> In Function exit.");
try
{
BridgePowerOff();
}
catch { }
try
{
BridgeCloseDevice();
}
catch { }
bridge = null;
//generate event that this thread is dead.
StateStatus(new StateMachineEventArgs(true, STATE.states.exit, "tp ==> exit"));
}
