MSP430FR2673: Cap-Touch Drift

Ryan T

Hi Team,

A generic question for Capacitive touch--If I were to add a "touch" at boot, and then leave it touched for several days, would there be any drift or long-term problems?

Best regards,

-RT

over 2 years ago

+1 Eason Zhou over 2 years ago

TI__Mastermind 40195 points

No, it will not. We will tack the environment change.

If you add a touch at boot. The MCU will treat the touch condiction as no touch. Then the sw will track the environment change (The small capcitance change).

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MSP430FR2673: Cap-Touch Drift