Cypress Semiconductor CapSense Express CY3218-CAPEXP2 Скачать руководство пользователя страница 15

5.10. Test the board by moving your finger across the slider. The LEDs above the slider turn on

each time the corresponding slider segment is touched. Press the mechanical button at
the bottom of the board to turn on all four LEDs.
Notice how the Pin Status and Latched Value indicators change from OFF to ON when a 
slider segment is touched.

5.11. Press the mechanical button at the bottom of the board to turn on all four LEDs.

Tune the Slider

5.12. From the 

Select Pin

 menu, select 

Slider

.

5.13. Check 

Show Differences

.

6.16. Assign each CapSense slider segment, LED, and mechanical button to the pin annotated

on the board. For example, the leftmost slider segment, Sldr1, is labeled GP0[3].

Drag each driver from the Unassigned list to the appropriate pin (listed on page 16 for con-
venience).

GP0[3]

GP1[4]

GP0[4]

GP1[3]

GP0[2]

Page 6

Page 15

Содержание CapSense Express CY3218-CAPEXP2

Страница 1: ...ore information on these kits please go to www cypress com CapSense Evaluation Kits Development Kit CapSense Express Quickest and Easiest to Use Touch Sensing CY3218 CAPEXP1 CAPEXP3 For Buttons Up to...

Страница 2: ...Designer s Guide to Rapid Prototyping of Capacitive Sensors on any Surface Controls Sensors Touch Sensors Spread Out White Paper Cypress s CapSense Successive Approximation Algorithm The Art of Capaci...

Страница 3: ...ense Express in Production AN44209 CapSense Express Power and Sleep Considerations AN2292 Layout Guidelines for PSoC CapSense AN2318 EMC Design Considerations for PSoC CapSense Applications AN2394 Cap...

Страница 4: ...s Front of Board Mini USB Port 6 22 In the Pin Specific Tuning pane check Show Differences 6 23 Slowly move your finger from left to right across the slider The LEDs light clockwise start ing with the...

Страница 5: ...g appears click OK If your board is already programmed with the cor rect design the Apply to board button is grayed out 6 17 Click OK to close the User Pin Assignment window 6 18 Click Apply to board...

Страница 6: ...a slider segment is touched 5 11 Press the mechanical button at the bottom of the board to turn on all four LEDs Tune the Slider 5 12 From the Select Pin menu select Slider 5 13 Check Show Differences...

Страница 7: ...r4 G4 G1 Sldr1 G4 G2 Sldr2 G4 G3 Sldr3 G4 5 14 Slide your finger across the slider Notice the difference bars above the green position bar Also notice how the LEDs illuminate in a clockwise direction...

Страница 8: ...wood What s Next Now that you know how easy it is to tune a CapSense slider with PSoC Express learn how to create the project from scratch in Section 6 6 11 Since there are four LEDs and five slider...

Страница 9: ...ss Project Start the Project 6 1 Connect your computer to the CapSense test board I2C Connector J5 using the CY3240 I2USB Bridge Board and a USB cable When connected correctly the USB con nector on th...

Страница 10: ...r is listed in the Config ure Local Parameters pane Configure the Drivers 6 8 By default all driver types in the Configure Local Parameters pane are set to CapSense Slider Sensor To setup the LEDs set...

Страница 11: ...r is listed in the Config ure Local Parameters pane Configure the Drivers 6 8 By default all driver types in the Configure Local Parameters pane are set to CapSense Slider Sensor To setup the LEDs set...

Страница 12: ...ss Project Start the Project 6 1 Connect your computer to the CapSense test board I2C Connector J5 using the CY3240 I2USB Bridge Board and a USB cable When connected correctly the USB con nector on th...

Страница 13: ...wood What s Next Now that you know how easy it is to tune a CapSense slider with PSoC Express learn how to create the project from scratch in Section 6 6 11 Since there are four LEDs and five slider...

Страница 14: ...r4 G4 G1 Sldr1 G4 G2 Sldr2 G4 G3 Sldr3 G4 5 14 Slide your finger across the slider Notice the difference bars above the green position bar Also notice how the LEDs illuminate in a clockwise direction...

Страница 15: ...a slider segment is touched 5 11 Press the mechanical button at the bottom of the board to turn on all four LEDs Tune the Slider 5 12 From the Select Pin menu select Slider 5 13 Check Show Differences...

Страница 16: ...g appears click OK If your board is already programmed with the cor rect design the Apply to board button is grayed out 6 17 Click OK to close the User Pin Assignment window 6 18 Click Apply to board...

Страница 17: ...s Front of Board Mini USB Port 6 22 In the Pin Specific Tuning pane check Show Differences 6 23 Slowly move your finger from left to right across the slider The LEDs light clockwise start ing with the...

Страница 18: ...ense Express in Production AN44209 CapSense Express Power and Sleep Considerations AN2292 Layout Guidelines for PSoC CapSense AN2318 EMC Design Considerations for PSoC CapSense Applications AN2394 Cap...

Страница 19: ...Designer s Guide to Rapid Prototyping of Capacitive Sensors on any Surface Controls Sensors Touch Sensors Spread Out White Paper Cypress s CapSense Successive Approximation Algorithm The Art of Capaci...

Страница 20: ...ore information on these kits please go to www cypress com CapSense Evaluation Kits Development Kit CapSense Express Quickest and Easiest to Use Touch Sensing CY3218 CAPEXP1 CAPEXP3 For Buttons Up to...

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