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CC2642R: Capacitive Touch

Part Number: CC2642R
Other Parts Discussed in Thread: BOOSTXL-ULPSENSE

Hello there,

I want to make Capacitive touch with Sensor Controller Studio.

For this, 2 adc pins are required in the document. (1 measurement pin and 1 reference pin). Is this true? I use all ADC pins in my application and I can use 1 ADC pin for capacitive touch. Can this be done? If I need 2 pins, can I use this reference pin in common? So I run and stop the sensor controls studio at a certain interval, and at other times I read another adc example from the reference pin. Is this possible?

Best Regards.

Ahmet Salih Asker