private void btnStart_Click(object sender, EventArgs e)
{
double value = 0.0;
int valid = 0;
if (!m_obd2Interface.Connected)
{
MessageBox.Show("A vehicle connection must first be established. \n\n" + "Please enable communications and check all wiring connections.", "Connection Required", MessageBoxButtons.OK, MessageBoxIcon.Asterisk);
}
else
{
int count = 0;
do
{
OBD2Response response1 = m_obd2Interface.getResponse(new OBD2Request("010D"));
OBD2Response response2 = m_obd2Interface.getResponse(new OBD2Request("010C"));
OBD2Response response3 = m_obd2Interface.getResponse(new OBD2Request("010D"));
if (response1 != null && response2 != null && response3 != null)
{
double value1 = response1.getValue(0).MetricValue;
double value2 = response3.getValue(0).MetricValue;
double value3 = response2.getValue(0).MetricValue;
double totalSeconds = response2.Date.Subtract(response1.Date).TotalSeconds;
TimeSpan timeSpan = response3.Date.Subtract(response1.Date);
value = (totalSeconds / timeSpan.TotalSeconds * (value2 - value1) + value1) / value3 + value;
++valid;
}
progressBar.Value = count;
count += 5;
}while (count < 100);
lblRatio.Text = (value / (double)valid).ToString("0.000000");
}
}
