Moved: Fail to getCalibration() result on TX300

[QuanYing]

Hi,

I tried to getCalibration() on TX300 in C++ using MFC.

void Ccalibrationrunner::computeCompleted(uint32_t e)
{
if(e == 0)
computeCompletedHandler();
else
computeFailedHandler();
}

the “e” value is “0”. It seems success. But when I call getCalibration(),it will take long time, then crashed.

I just want to get the calibration data from the active buffer.

Or do you have any simple calibration sample using MFC?

[Jenny [Tobii]]

Hi,

Could you please specify which SDK and which version of the SDK you are using?

The TX300 generates large amount of calibration data. There used to be a maximum size limit on the calibration data in the Tobii Gaze SDK that was not enough for the TX300 and made the SDK crash. The allowed size was increased about a year ago and the updated limit is included in the latest version of the Tobii Gaze SDK available here on the Developer Zone.

[QuanYing]

Hi,

The SDK version is “tobii-analytics-sdk-3.0.83-win-x32”, C++.

Is it the latest one?

[Jenny [Tobii]]

Hi,

I have forwarded your question to a developer at the Tobii Pro business unit (the owners of the Tobii Analytics SDK).

[Author]

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