Button Stuck Problem in Capsense

by **soon_808** on Mon Nov 20, 2006 9:14 am

Currently I'm doing a development of 18 button Capsense using CY8C21534. I face problem when one of the button is pressed then release..the CSR still keep detect the button is pressed. When other button is pressed, no response from the CSR. Any suggestion and solution? I already Calibrate the DacCurrent and the ScanSpeed but the problem still remain. :cry:

by **lovell** on Mon Nov 20, 2006 9:24 am

Please post the code. Sounds like the you are making a single pass at the buttons.

by **soon_808** on Mon Nov 20, 2006 9:18 pm

Attached is my source code. ..Please comment.

Currently I'm only have PSOC MiniProg. How can I calculate and set the Baseline value, finger threshold and noise threshold for the board?

Thanks

by **soon_808** on Mon Nov 20, 2006 9:23 pm

Sorry..reattach the source code...

by **soon_808** on Wed Nov 22, 2006 12:54 am

any idea for the problem??

by **lovell** on Wed Nov 22, 2006 5:21 am

Try finger=100, baseline & noise =40

Sorry wading through the txt document of the code. It captures all the visual formatting.

did you define DATA[0]

by **vikas_psocdeveloper** on Sat Nov 25, 2006 9:25 am

soon_808 wrote:any idea for the problem??

Have u tried sample code of two switches?

If that code is working then made changes as per your 18 switches.

by **lovell** on Sat Nov 25, 2006 9:30 am

Zip the whole project and post it so I can test it

Button Stuck Problem in Capsense

Button Stuck Problem in Capsense

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