private void ReadFreezeFrameData(object state)
{
for (; ;)
{
freezeFrame.Reset();
OBDParameter parameter = m_obdInterface.LookupParameter("SAE.FF_DTC");
if (parameter == null)
{
MessageBox.Show(
"An error was encountered while requesting SAE.FF_DTC",
"Error",
MessageBoxButtons.OK,
MessageBoxIcon.Hand
);
break;
}
OBDParameterValue value = m_obdInterface.getValue(parameter.GetFreezeFrameCopy(m_FrameNumber), true);
if (value.ErrorDetected)
{
MessageBox.Show(
"An error was encountered while requesting SAE.FF_DTC",
"Error",
MessageBoxButtons.OK,
MessageBoxIcon.Hand
);
m_obdInterface.logItem("Error while requesting SAE.FF_DTC");
break;
}
if (string.Compare(value.StringValue, "P0000") == 0)
{
MessageBox.Show(
string.Format("No freeze frame information found at frame #{0}.", m_FrameNumber),
"Information",
MessageBoxButtons.OK,
MessageBoxIcon.Asterisk
);
break;
}
progressBar.Value = 0;
freezeFrame.DTC = value.StringValue;
parameter = m_obdInterface.LookupParameter("SAE.FUEL1_STATUS");
if (parameter == null)
{
break;
}
value = m_obdInterface.getValue(parameter.GetFreezeFrameCopy(m_FrameNumber), true);
if (!value.ErrorDetected)
{
freezeFrame.FuelSystem1Status = value.StringValue;
}
parameter = m_obdInterface.LookupParameter("SAE.FUEL2_STATUS");
if (parameter == null)
{
break;
}
value = m_obdInterface.getValue(parameter.GetFreezeFrameCopy(m_FrameNumber), true);
if (!value.ErrorDetected)
{
freezeFrame.FuelSystem2Status = value.StringValue;
}
progressBar.Increment(progressBar.Step);
if (!m_KeepReading)
{
break;
}
parameter = m_obdInterface.LookupParameter("SAE.LOAD_CALC");
if (parameter == null)
{
break;
}
value = m_obdInterface.getValue(parameter.GetFreezeFrameCopy(m_FrameNumber), true);
if (!value.ErrorDetected)
{
freezeFrame.CalculatedLoad = value.DoubleValue;
}
progressBar.Increment(progressBar.Step);
if (!m_KeepReading)
{
break;
}
parameter = m_obdInterface.LookupParameter("SAE.ECT");
if (parameter == null)
{
break;
}
value = m_obdInterface.getValue(parameter.GetFreezeFrameCopy(m_FrameNumber), true);
if (!value.ErrorDetected)
{
freezeFrame.EngineCoolantTemp = value.DoubleValue;
}
progressBar.Increment(progressBar.Step);
if (!m_KeepReading)
{
break;
}
parameter = m_obdInterface.LookupParameter("SAE.STFT1");
if (parameter == null)
{
break;
}
value = m_obdInterface.getValue(parameter.GetFreezeFrameCopy(m_FrameNumber), true);
if (!value.ErrorDetected)
{
freezeFrame.STFT1 = value.DoubleValue;
}
parameter = m_obdInterface.LookupParameter("SAE.STFT3");
if (parameter == null)
{
break;
}
value = m_obdInterface.getValue(parameter.GetFreezeFrameCopy(m_FrameNumber), true);
if (!value.ErrorDetected)
{
freezeFrame.STFT3 = value.DoubleValue;
}
progressBar.Increment(progressBar.Step);
if (!m_KeepReading)
{
break;
}
parameter = m_obdInterface.LookupParameter("SAE.LTFT1");
if (parameter == null)
{
break;
}
value = m_obdInterface.getValue(parameter.GetFreezeFrameCopy(m_FrameNumber), true);
if (!value.ErrorDetected)
{
freezeFrame.LTFT1 = value.DoubleValue;
}
parameter = m_obdInterface.LookupParameter("SAE.LTFT3");
if (parameter == null)
{
break;
}
value = m_obdInterface.getValue(parameter.GetFreezeFrameCopy(m_FrameNumber), true);
if (!value.ErrorDetected)
{
freezeFrame.LTFT3 = value.DoubleValue;
}
progressBar.Increment(progressBar.Step);
if (!m_KeepReading)
{
break;
}
parameter = m_obdInterface.LookupParameter("SAE.STFT2");
if (parameter == null)
{
break;
}
value = m_obdInterface.getValue(parameter.GetFreezeFrameCopy(m_FrameNumber), true);
if (!value.ErrorDetected)
{
freezeFrame.STFT2 = value.DoubleValue;
}
parameter = m_obdInterface.LookupParameter("SAE.STFT4");
if (parameter == null)
{
break;
}
value = m_obdInterface.getValue(parameter.GetFreezeFrameCopy(m_FrameNumber), true);
if (!value.ErrorDetected)
{
freezeFrame.STFT4 = value.DoubleValue;
}
progressBar.Increment(progressBar.Step);
if (!m_KeepReading)
{
break;
}
parameter = m_obdInterface.LookupParameter("SAE.LTFT2");
if (parameter == null)
{
break;
}
value = m_obdInterface.getValue(parameter.GetFreezeFrameCopy(m_FrameNumber), true);
if (!value.ErrorDetected)
{
freezeFrame.LTFT2 = value.DoubleValue;
}
parameter = m_obdInterface.LookupParameter("SAE.LTFT4");
if (parameter == null)
{
break;
}
value = m_obdInterface.getValue(parameter.GetFreezeFrameCopy(m_FrameNumber), true);
if (!value.ErrorDetected)
{
freezeFrame.LTFT4 = value.DoubleValue;
}
progressBar.Increment(progressBar.Step);
if (!m_KeepReading)
{
break;
}
parameter = m_obdInterface.LookupParameter("SAE.MAP");
if (parameter == null)
{
break;
}
value = m_obdInterface.getValue(parameter.GetFreezeFrameCopy(m_FrameNumber), true);
if (!value.ErrorDetected)
{
freezeFrame.IntakePressure = value.DoubleValue;
}
progressBar.Increment(progressBar.Step);
if (!m_KeepReading)
{
break;
}
parameter = m_obdInterface.LookupParameter("SAE.RPM");
if (parameter == null)
{
break;
}
value = m_obdInterface.getValue(parameter.GetFreezeFrameCopy(m_FrameNumber), true);
if (!value.ErrorDetected)
{
freezeFrame.EngineRPM = value.DoubleValue;
}
progressBar.Increment(progressBar.Step);
if (!m_KeepReading)
{
break;
}
parameter = m_obdInterface.LookupParameter("SAE.VSS");
if (parameter == null)
{
break;
}
value = m_obdInterface.getValue(parameter.GetFreezeFrameCopy(m_FrameNumber), true);
if (!value.ErrorDetected)
{
freezeFrame.VehicleSpeed = value.DoubleValue;
}
progressBar.Increment(progressBar.Step);
if (!m_KeepReading)
{
break;
}
parameter = m_obdInterface.LookupParameter("SAE.SPARKADV");
if (parameter == null)
{
break;
}
value = m_obdInterface.getValue(parameter.GetFreezeFrameCopy(m_FrameNumber), true);
if (!value.ErrorDetected)
{
freezeFrame.SparkAdvance = value.DoubleValue;
}
break;
}
progressBar.Value = progressBar.Maximum;
btnRefresh.Enabled = true;
btnCancel.Enabled = false;
}