string GetResult(ParaResult re)
{
if (re.para_result == ParaStatus.NotAvailable)
{
return "-";
}
else if ((re.para_result == ParaStatus.Warning))
{
return re.para_value.ToString() + "(Warning: Out of range)";
}
else
{
return re.para_value.ToString();
}
}
string GetStatus(ParaResult re)
{
if (re.para_result == ParaStatus.NotAvailable)
{
return "Not Connected";
}
else if ((re.para_result == ParaStatus.Warning))
{
return "Warning: Voltage out of range";
}
else
{
return "OK";
}
}
public void Receive(string strInput)
{
// only receive data match address
if (strInput.StartsWith(sAddr))
{
string[] split_data = strInput.Split(' ');
List<string> data = new List<string>();
foreach (string str in split_data)
{
if(!String.IsNullOrEmpty(str))
{
data.Add(str);
}
}
if (data.Count >= 4)
{
tTimeout.Enabled = false;
eDataStatus = DataStatus.Available;
if (data.Contains("=")) //diagnostic data or calibration data
{
int parse_index;
try{
parse_index = Int32.Parse(data[1]);
}
catch
{
parse_index = 0;
}
for (int i = 0; i < iParaCount; i++)
{
if (parse_index == iParaIndex[i])
{
int out_value = 0;
bool IsGetValue = true;
try
{
out_value = Int32.Parse(data[3]);
}
catch
{
IsGetValue = false;
}
if (IsGetValue)
{
ParaResult result = new ParaResult();
if (out_value >= iLowerLimit[i] && out_value <= iUpperLimit[i])
{
result.para_result = ParaStatus.Pass;
result.para_value = out_value;
}
else
{
result.para_result = ParaStatus.Warning;
result.para_value = out_value;
}
iParaResult[i] = result;
if (parse_index == 76)
{
this.sSerialNum = result.para_value.ToString();
}
}
}
}
}
if (data.Count >= 5) // regular data
{
for (int i = 1; i < 5; i++)
{
double out_value = 0.0;
try
{
out_value = Double.Parse(data[i]);
}
catch
{
out_value = 0;
}
if (out_value >= dRegLowLimit[i-1] && out_value <= dRegUpLimit[i-1])
{
iRegResult[i-1].para_result = ParaStatus.Pass;
iRegResult[i-1].para_value = out_value;
}
else
{
iRegResult[i-1].para_result = ParaStatus.Warning;
iRegResult[i-1].para_value = out_value;
}
switch (i)
{
case 1:
dPressure = out_value;
break;
case 2:
dTemp = out_value;
break;
case 3:
dVolFlowRate = out_value;
break;
case 4:
dPreMassFlowRate = dMassFlowRate;
dMassFlowRate = out_value;
break;
}
}
}
}
}
}