public void Test_0330_QLCalibration_Save_Load()
{
int calibrationId;
QLError error = QuickLink2API.QLCalibration_Create(0, out calibrationId);
Assert.AreEqual(QLError.QL_ERROR_OK, error);
// Try to load non-existent calibration data into the container.
// Check that the correct error is returned.
string fakeCalibrationFilename = System.IO.Path.Combine(QLHelper.ConfigDirectory, "qlcalibrationFake.qlc");
error = QuickLink2API.QLCalibration_Load(fakeCalibrationFilename, ref calibrationId);
Assert.AreNotEqual(QLError.QL_ERROR_OK, error);
// Try to load a previously saved calibration file into the container.
// Check that the correct error is returned.
error = QuickLink2API.QLCalibration_Load(Test_SetUp.Helper.CalibrationFilename, ref calibrationId);
Assert.AreNotEqual(QLError.QL_ERROR_INVALID_PATH, error, "Calibration file not found. You may need to run the SetupDevice example first.");
Assert.AreEqual(QLError.QL_ERROR_OK, error);
// Save the calibration to a different path and check that the two files are the same
string duplicateCalibrationFilename = System.IO.Path.Combine(QLHelper.ConfigDirectory, "qlcalibrationDuplicate.qlc");
if (System.IO.File.Exists(duplicateCalibrationFilename))
{
System.IO.File.Delete(duplicateCalibrationFilename);
}
error = QuickLink2API.QLCalibration_Save(duplicateCalibrationFilename, calibrationId);
Assert.AreEqual(QLError.QL_ERROR_OK, error);
string calibration1 = System.IO.File.ReadAllText(Test_SetUp.Helper.CalibrationFilename);
string calibration2 = System.IO.File.ReadAllText(duplicateCalibrationFilename);
Assert.AreEqual(calibration1, calibration2);
System.IO.File.Delete(duplicateCalibrationFilename);
}
private static bool Calibrate(int deviceId, string calibrationFilename, int deviceDistance, QLCalibrationType calibrationType, int targetDuration)
{
// Start the device.
QLError error = QuickLink2API.QLDevice_Start(deviceId);
if (error != QLError.QL_ERROR_OK)
{
Console.WriteLine("QLDevice_Start() returned {0}.", error.ToString());
return(false);
}
bool calibrationSuccessful = false;
using (CalibrationForm calibrationForm = new CalibrationForm(deviceId, calibrationType, targetDuration))
{
if (calibrationForm.Calibrate())
{
// Calculate the total average score.
float avg = 0;
for (int i = 0; i < calibrationForm.LeftScores.Length; i++)
{
avg += calibrationForm.LeftScores[i].score;
avg += calibrationForm.RightScores[i].score;
}
avg /= (float)calibrationForm.LeftScores.Length * 2f;
Console.WriteLine("Calibration Score: {0}.", avg);
while (true)
{
// Flush the input buffer.
while (Console.KeyAvailable)
{
Console.ReadKey(true);
}
if (!PromptToApplyCalibration())
{
Console.WriteLine("Not applying calibration.");
calibrationSuccessful = false;
break;
}
else
{
error = QuickLink2API.QLCalibration_Finalize(calibrationForm.CalibrationId);
if (error != QLError.QL_ERROR_OK)
{
Console.WriteLine("QLCalibration_Finalize() returned {0}.", error.ToString());
calibrationSuccessful = false;
break;
}
error = QuickLink2API.QLDevice_ApplyCalibration(deviceId, calibrationForm.CalibrationId);
if (error != QLError.QL_ERROR_OK)
{
Console.WriteLine("QLCalibration_ApplyCalibration() returned {0}", error.ToString());
calibrationSuccessful = false;
break;
}
error = QuickLink2API.QLCalibration_Save(calibrationFilename, calibrationForm.CalibrationId);
if (error != QLError.QL_ERROR_OK)
{
Console.WriteLine("QLCalibration_Save() returned {0}", error.ToString());
calibrationSuccessful = false;
break;
}
calibrationSuccessful = true;
break;
}
}
}
}
error = QuickLink2API.QLDevice_Stop(deviceId);
if (error != QLError.QL_ERROR_OK)
{
Console.WriteLine("QLDevice_Stop() returned {0}.", error.ToString());
return(false);
}
return(calibrationSuccessful);
}