Cypress CE66058 Manuel - Page 12

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Set the finger thresholds for individual sensors if necessary, by writing to the

firmware.

Set the baseline update threshold according to the requirements. The frequency that the baseline is updated must be

determined on a project-by-project basis. The baseline should be a slow-moving reference, which helps to reduce the

effects of noise and temperature on the capacitive sensor.



Fast update baseline rates: This can cause problems if you move your finger slowly to the button. It is called

"baselining out the finger."



Slow update baseline rates: This can leave the buttons vulnerable to temperature fluctuations, and potentially lead to a

"button lock."

10. Set the AutoReset and Debounce parameters as required. Refer to the

information about these parameters.

11. For any other parameter, refer to the user module datasheet.

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Document No. 001-66058 Rev.*E

Dynamically Switch CSD Bleed Resistor

CSD_baBtnFThreshold

CSD User Module datasheet

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