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Resetting the Sensor Baseline With CY8CMBR3xxx CapSense® Express Devices - KBA90794 | Cypress Semiconductor

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Resetting the Sensor Baseline With CY8CMBR3xxx CapSense® Express Devices - KBA90794

Last Updated: February 24, 2014
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Question: 

Can I force a sensor’s baseline to reset using the host with a CapSense® Express CY8CMBR3xxx family of devices?

Answer: 

A reset input to a CY8CMBR3xxx CapSense® controller (software reset, hardware reset, or power cycle reset) can reset the baseline. Sending a SLEEP command through the I2C interface and waking up the device can also reset the baseline without resetting the controller.

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