protected void processReceivedData(string incomingLine)
{
switch (interpreterState)
{
case InterpreterState.Idle:
// Here we are waiting for a string to indicate the start of return data
if (incomingLine == "!")
return;
else if (incomingLine.Contains("STATUS"))
{
// Check for correct length
if (incomingLine.Length != 7) return;
// Try to get focuser number
char s = incomingLine[6];
int currentFocNum = 0;
if (!int.TryParse(s.ToString(), out currentFocNum)) return;
// validate the focuser number
if (currentFocNum == 1)
responseType = InterpreterResponseType.STATUS1;
else if (currentFocNum == 2)
responseType = InterpreterResponseType.STATUS2;
else
return;
interpreterState = InterpreterState.WaitingForEnd;
responseData.Clear();
}
else if (incomingLine.Contains("CONFIG"))
{
// Check for correct length
if (incomingLine.Length != 7) return;
// Try to get focuser number
char s = incomingLine[6];
int currentFocNum = 0;
if (!int.TryParse(s.ToString(), out currentFocNum)) return;
// validate the focuser number and set the response type
if (currentFocNum == 1)
{
responseType = InterpreterResponseType.CONFIG1;
interpreterState = InterpreterState.WaitingForEnd;
}
else if (currentFocNum == 2)
{
responseType = InterpreterResponseType.CONFIG2;
interpreterState = InterpreterState.WaitingForEnd;
}
else
return;
interpreterState = InterpreterState.WaitingForEnd;
responseData.Clear();
}
else if (incomingLine.Contains("HUB INFO"))
{
responseType = InterpreterResponseType.HUBINFO;
interpreterState = InterpreterState.WaitingForEnd;
responseData.Clear();
}
else if (incomingLine == "M")
{
CheckForAnotherMoveAck:
if (pendingMoveAcks.Count > 0)
{
FocuserManualResetEvent mre = pendingMoveAcks.Dequeue();
if (mre != null)
{
if (mre.TimeoutOccurred)
{
mre = null;
goto CheckForAnotherMoveAck;
}
else
{
mre.Set();
mre = null;
}
}
}
}
else if (incomingLine == "SET")
{
CheckForAnotherSetAck:
if (pendingSetAcks.Count > 0)
{
FocuserManualResetEvent mre = pendingSetAcks.Dequeue();
if (mre != null)
{
if (mre.TimeoutOccurred) // If a timeout occurred on a prior cmd request we are to assume
{ // that response was never received and thus we should remove it
mre = null; // and trigger the next ResetEvent in the list
goto CheckForAnotherSetAck;
}
else
{
mre.Set();
mre = null;
}
}
}
}
else if (incomingLine == "HALTED")
{
CheckForAnotherHaltAck:
if (pendingHaltAcks.Count > 0)
{
FocuserManualResetEvent mre = pendingHaltAcks.Dequeue();
if (mre != null)
{
if (mre.TimeoutOccurred) // If a timeout occurred on a prior cmd request we are to assume
{ // that response was never received and thus we should remove it
mre = null; // and trigger the next ResetEvent in the list
goto CheckForAnotherHaltAck;
}
else
{
mre.Set();
mre = null;
}
}
}
}
else if (incomingLine == "H")
{
CheckForAnotherHomeAck:
if (pendingHomeAcks.Count > 0)
{
FocuserManualResetEvent mre = pendingHomeAcks.Dequeue();
if (mre != null)
{
if (mre.TimeoutOccurred) // If a timeout occurred on a prior cmd request we are to assume
{ // that response was never received and thus we should remove it
mre = null; // and trigger the next ResetEvent in the list
goto CheckForAnotherHomeAck;
}
else
{
mre.Set();
mre = null;
}
}
}
}
else if (incomingLine.Contains("ER="))
{
EventLogger.LogMessage("Firmware error code received: " + incomingLine, System.Diagnostics.TraceLevel.Error);
try
{
FirmwareErrorOccurred(this, new FocuserDataReceivedEventArgs(new List<string>() { incomingLine }));
}
catch
{
}
}
break;
case InterpreterState.WaitingForEnd:
if (incomingLine == "END")
{
switch (responseType)
{
case InterpreterResponseType.NONE:
break;
case InterpreterResponseType.CONFIG1:
disconnectWatchdog = 0;
Config1Received(this, new FocuserDataReceivedEventArgs(responseData));
break;
case InterpreterResponseType.CONFIG2:
disconnectWatchdog = 0;
Config2Received(this, new FocuserDataReceivedEventArgs(responseData));
break;
case InterpreterResponseType.STATUS1:
disconnectWatchdog = 0;
Status1Received(this, new FocuserDataReceivedEventArgs(responseData));
break;
case InterpreterResponseType.STATUS2:
disconnectWatchdog = 0;
Status2Received(this, new FocuserDataReceivedEventArgs(responseData));
break;
case InterpreterResponseType.HUBINFO:
disconnectWatchdog = 0;
HubInfoReceived(this, new FocuserDataReceivedEventArgs(responseData));
break;
}
interpreterState = InterpreterState.Idle;
}
else
{
// Add the data to the response
responseData.Add(incomingLine);
// Make sure we didn't miss the end.
if (responseData.Count > MAX_RESPONSE_LINE_COUNT)
interpreterState = InterpreterState.Idle;
}
break;
}
}
protected void processReceivedData(string incomingLine)
{
switch (interpreterState)
{
case InterpreterState.Idle:
// Here we are waiting for a string to indicate the start of return data
if (incomingLine == "!")
return;
else if (incomingLine.Contains("STATUS - FOC"))
{
responseType = InterpreterResponseType.FOC_STATUS;
interpreterState = InterpreterState.WaitingForEnd;
responseData.Clear();
}
else if (incomingLine.Contains("STATUS - ROT"))
{
responseType = InterpreterResponseType.ROT_STATUS;
interpreterState = InterpreterState.WaitingForEnd;
responseData.Clear();
}
else if (incomingLine.Contains("CONFIG - FOC"))
{
responseType = InterpreterResponseType.FOC_CONFIG;
interpreterState = InterpreterState.WaitingForEnd;
responseData.Clear();
}
else if (incomingLine.Contains("CONFIG - ROT"))
{
responseType = InterpreterResponseType.ROT_CONFIG;
interpreterState = InterpreterState.WaitingForEnd;
responseData.Clear();
}
else if (incomingLine.Contains("HUB INFO"))
{
responseType = InterpreterResponseType.HUBINFO;
interpreterState = InterpreterState.WaitingForEnd;
responseData.Clear();
}
else if (incomingLine == "M")
{
CheckForAnotherMoveAck:
if (pendingMoveAcks.Count > 0)
{
FocuserManualResetEvent mre = pendingMoveAcks.Dequeue();
if (mre != null)
{
if (mre.TimeoutOccurred)
{
mre = null;
goto CheckForAnotherMoveAck;
}
else
{
mre.Set();
mre = null;
}
}
}
}
else if (incomingLine == "SET")
{
CheckForAnotherSetAck:
if (pendingSetAcks.Count > 0)
{
FocuserManualResetEvent mre = pendingSetAcks.Dequeue();
if (mre != null)
{
if (mre.TimeoutOccurred) // If a timeout occurred on a prior cmd request we are to assume
{ // that response was never received and thus we should remove it
mre = null; // and trigger the next ResetEvent in the list
goto CheckForAnotherSetAck;
}
else
{
mre.Set();
mre = null;
}
}
}
}
else if (incomingLine == "HALTED")
{
CheckForAnotherHaltAck:
if (pendingHaltAcks.Count > 0)
{
FocuserManualResetEvent mre = pendingHaltAcks.Dequeue();
if (mre != null)
{
if (mre.TimeoutOccurred) // If a timeout occurred on a prior cmd request we are to assume
{ // that response was never received and thus we should remove it
mre = null; // and trigger the next ResetEvent in the list
goto CheckForAnotherHaltAck;
}
else
{
mre.Set();
mre = null;
}
}
}
}
else if (incomingLine == "H")
{
CheckForAnotherHomeAck:
if (pendingHomeAcks.Count > 0)
{
FocuserManualResetEvent mre = pendingHomeAcks.Dequeue();
if (mre != null)
{
if (mre.TimeoutOccurred) // If a timeout occurred on a prior cmd request we are to assume
{ // that response was never received and thus we should remove it
mre = null; // and trigger the next ResetEvent in the list
goto CheckForAnotherHomeAck;
}
else
{
mre.Set();
mre = null;
}
}
}
}
else if (incomingLine.Contains("ER="))
{
EventLogger.LogMessage("Firmware error code received: " + incomingLine, System.Diagnostics.TraceLevel.Error);
try
{
FirmwareErrorOccurred(this, new FocuserDataReceivedEventArgs(new List<string>() { incomingLine }));
}
catch
{
}
}
break;
case InterpreterState.WaitingForEnd:
if (incomingLine == "END")
{
switch (responseType)
{
case InterpreterResponseType.NONE:
break;
case InterpreterResponseType.FOC_CONFIG:
disconnectWatchdog = 0;
FocConfigReceived(this, new FocuserDataReceivedEventArgs(responseData));
break;
case InterpreterResponseType.ROT_CONFIG:
disconnectWatchdog = 0;
RotConfigReceived(this, new FocuserDataReceivedEventArgs(responseData));
break;
case InterpreterResponseType.FOC_STATUS:
disconnectWatchdog = 0;
FocStatusReceived(this, new FocuserDataReceivedEventArgs(responseData));
break;
case InterpreterResponseType.ROT_STATUS:
disconnectWatchdog = 0;
RotStatusReceived(this, new FocuserDataReceivedEventArgs(responseData));
break;
case InterpreterResponseType.HUBINFO:
disconnectWatchdog = 0;
HubInfoReceived(this, new FocuserDataReceivedEventArgs(responseData));
break;
}
interpreterState = InterpreterState.Idle;
}
else
{
// Add the data to the response
responseData.Add(incomingLine);
// Make sure we didn't miss the end.
if (responseData.Count > MAX_RESPONSE_LINE_COUNT)
interpreterState = InterpreterState.Idle;
}
break;
}
}
