CY3280-MBR2 CapSense Express with SmartSense Auto-Tuning Kit Guide, Doc. # 001-71857 Rev. *C
23
Kit Operation
Figure 3-13. Debounce Enabled
3.2.7
Buzzer Signal Output
3.2.7.1
Enable Buzzer Signal Output
Go to the
Device Config
tab; enable the feature by selecting the
Buzzer
checkbox in the
Buzzer
Configuration
section of the page. Set the frequency, number of pins, type (AC buzzer-1 pin or AC
buzzer-2 pin),
and output duration timing using the respective menu options. Buzzer idle state indi-
cates the state of the buzzer pins when buzzer is not ON. You can configure your buzzer to be in
sinking or sourcing mode by selecting HIGH or LOW respectively as your Buzzer Idle state.
Figure 3-14. Buzzer Signal Output Enabled
3.2.7.2
Test CapSense Buttons for Buzzer Signal Output
The button touch gives an audio feedback. The characteristics of the buzzer sound, such as fre-
quency and duration can be observed according to the settings.
Button does not glow if pressed for less than the time set in the Debounce parameter settings
Содержание CapSense Express SmartSense CY3280-MBR2
Страница 8: ...8 CY3280 MBR2 CapSense Express with SmartSense Auto Tuning Kit Guide Doc 001 71857 Rev C Introduction ...
Страница 44: ...44 CY3280 MBR2 CapSense Express with SmartSense Auto Tuning Kit Guide Doc 001 71857 Rev C A 2 3 Power Layer ...
Страница 45: ...CY3280 MBR2 CapSense Express with SmartSense Auto Tuning Kit Guide Doc 001 71857 Rev C 45 A 2 4 Ground Layer ...
