// calibrate the xyz
private void CalibrateXYZ()
{
List <double[]> xyzList = new List <double[]>();
this.ReadRGBConfig();
fixture.RotateOff();
fixture.IntegratingSphereDown();
fixture.HoldIn();
fixture.BatteryOn();
fixture.RotateOn(); // ready ca310
while (!dut.CheckDUT())
{
System.Threading.Thread.Sleep(100);
}
System.Threading.Thread.Sleep(10000);
foreach (int[] rgb in this.rgbList)
{
double[] xyz = new double[3];
if (rgb.Length == 3)
{
if (dut.ChangePanelColor(rgb[0], rgb[1], rgb[2]))
{
System.Threading.Thread.Sleep(5000);
CIE1931Value cie = ca310Pipe.GetCa310Data();
xyz[0] = cie.x; xyz[1] = cie.y; xyz[2] = cie.Y;
xyzList.Add(xyz);
}
else
{
xyz[0] = 0; xyz[1] = 0; xyz[2] = 0;
xyzList.Add(xyz);
}
}
}
fixture.RotateOff();
this.WriteMatrixData(xyzList, "xyz");
}
private void RunCa310Test()
{
if (mode == TestMode.Ca310)
{
int index = 0;
const string deviceName = "Ca310";
Dictionary <string, CIE1931Value> items = new Dictionary <string, CIE1931Value>();
if (!this.config.IsSimulation)
{
fixture.RotateOn();
}
for (int i = 0; i < xml.Items.Count; i++)
{
TestItem testItem = xml.Items[i];
log.WriteUartLog(string.Format("Ca310Mode - Set panel to {0}\r\n", testItem.TestName));
if (dut.ChangePanelColor(testItem.RGB.R, testItem.RGB.G, testItem.RGB.B))
{
Thread.Sleep(3000);
CIE1931Value cie = ca310Hanle.GetCa310Data();
if (ca310Hanle.ErrorMessage != "")
{
args.StatusInfo = ca310Hanle.ErrorMessage;
}
log.WriteUartLog(string.Format("Ca310Mode - CIE1931xyY: {0}\r\n", cie.ToString()));
testItem.TestNodes[3].Value = cie.x;
testItem.TestNodes[4].Value = cie.y;
testItem.TestNodes[5].Value = cie.Y;
items.Add(testItem.TestName, cie.Copy());
TestResult &= testItem.RunCa310();
// flush UI
if (tableDataChange != null)
{
tableArgs.CurrentDevice = deviceName;
tableArgs.Index = index++;
tableDataChange(this, tableArgs);
}
if (this.config.IsOnlineShopfloor && cie.x > 0) // debug
{
UploadItemDataToSFC(testItem, deviceName);
}
}
else
{
args.StatusInfo = string.Format("Can't set panel color to {0}\r\n", testItem.TestName);
break;
}
}
if (!this.config.IsSimulation)
{
fixture.RotateOff();
}
CA310Datas.Add(items);
log.WriteCa310Log(SerialNumber, items);
}
}
public override void Calibration(float exposure = 0)
{
try {
runExp = exposure;
maxExp = exposure;
fixture.HoldOut();
integrate.MoveTestPos();
//System.Windows.Forms.MessageBox.Show("Software will waitting 5 minutes");
//System.Threading.Thread.Sleep(300000);
fixture.RotateOn();
CIE1931Value value = ca310Pipe.GetCa310Data();
Console.WriteLine(value.ToString());
fixture.RotateOff();
fixture.CameraDown();
fixture.MotorMove(150000);
System.Threading.Thread.Sleep(26000);
do
{
camera.ExposureTime = runExp;
System.Drawing.Bitmap bitmap = camera.GrabImage();
if (this.videoCavaus != null)
{
this.videoCavaus.Image = System.Drawing.Image.FromHbitmap(bitmap.GetHbitmap());
}
double[] rgbMean = this.Mean(this.BitmapToRGB(bitmap));
if (rgbMean[0] > 230 || rgbMean[1] > 230 || rgbMean[2] > 230)
{
maxExp = runExp;
runExp = (runExp + minExp) / 2;
}
else if (rgbMean[0] < 215 || rgbMean[1] < 215 || rgbMean[2] < 215)
{
minExp = runExp;
runExp = (runExp + maxExp) / 2;
}
else
{
OptimalExposure = runExp;
break;
}
if (Math.Abs(minExp) == Math.Abs(maxExp))
{
throw new Exception("Luminance calibration fail.");
}
}while (true);
}
catch (Exception e) {
System.Windows.Forms.MessageBox.Show(e.Message);
}
finally {
if (fixture != null)
{
fixture.CameraUp();
fixture.Reset();
}
if (integrate != null)
{
integrate.MoveReadyPos();
}
}
}