Cypress Semiconductor CY3280-MBR3 ユーザーズマニュアル

CY3280-MBR3 Evaluation Kit User Guide, Doc. #: 001-89905 Rev. *B

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Configuration Files and Example Projects

5.2.3

Water Tolerance

This configuration file configures the CY8CMBR3116 to demonstrate water tolerance, FSS, and the
button auto-reset feature. The Water Tolerance configuration is the factory default configuration for
the CY3280-MBR3 EVK.

1. Follow steps 1 to 4 as described in section 

.

2. Double-click the Water Tolerance.cprj file to open it.

3. Follow steps 6 to 9 as described in section 

 to continue.

4. Verify the following features:

a. FSS feature: Touch any CapSense button; the corresponding LED turns on. Keep your finger 

on the same button and touch any of the other buttons; the LED corresponding to the second 
button does not turn on. Remove your finger from the first button and then touch the second 
button again; the corresponding LED turns on.

Figure 5-14.  Verify FSS Feature

b. Button auto-reset feature (5 seconds): Touch any CapSense button; the corresponding LED 

turns on. Do not release your finger; the LED turns off automatically after 5 seconds.