Part Number: MSP430AFE252 Hello, I use the silicon to do Approximity sensor design on my own board via CapTIvate center(studio), I need to test the raw count data from 20 C to 50C and I set LTA filter to 7(highest step) to compensate the temperature drift, I just do calibration once after communication successfully between PC and my board, then I find that the delta value(for approximity judgement) decrease dramatically during the heating and cooling procedure and it's hard to distinguish the real trigger for approximity with highest temperature such as 50C. I haven't expected that delta value is so sensitive to temperature change.I'd like to know if I need to do the calibration by pressing calibration button on the studio from time to time for fixing this issue or is there any other method to make sensor not so sensetive to temperature?Thanks! B.R YUKE
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