Cypress CY8CKIT-031, Руководство пользователя

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CY8CKIT-031 PSoC® CapSense® Expansion Board Kit Guide, Doc. # 001-66474 Rev. *H 26
Code Examples
Figure 4-5. Graphs for Matrix Button Module Project
Touch any button and observe the corresponding LED turned on. Figure 4-5 shows the monitor-
ing of RawCounts, Baseline, and Difference count (signal) for the Column 0 sensor.
5. Open the Tuning tab and select a sensor row or column. Different CapSense parameters are
shown on the bottom-right. Because auto-tuning is used in this project, you cannot edit the set-
tings. Auto-tuning automatically sets all the parameters. The GUI is used to monitor the
CapSense variables RawCounts, Baseline, and Signal for all sensors. Touch the button 0 (Row 0
Col 0) to see the sensor response in the tuner window, as shown in
Figure 4-6 . Also, observe
that the corresponding row and col LED on the module board turns on.