Connect Capsense button to a logic AND cell

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chwa_1570756
Level 4
Level 4
25 sign-ins 25 replies posted 10 replies posted

Hi sir,

   

I found Capsense component do not have hardware pin output and the logic AND cell do not have APIs function,so how can I connect them each other for some application needed?

   

 

   

Chris

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5 Replies
Bob_Marlowe
Level 10
Level 10
First like given 50 questions asked 10 questions asked

What about ANDing in software?

   

 

   

Bob

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Hi Bob,

   

My application like this:

   

Using 10 Capsense buttons to control 10 LEDs switch on/off respectively,and the 10 LEDs lightness can be adjusted by a PWM component,so I need logic AND in hardware.

   

Chris

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Bob_Marlowe
Level 10
Level 10
First like given 50 questions asked 10 questions asked

Then you will need to use a CY8C42xxx which has got some extra logic resources.

   

 

   

Bob

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chwa_1570756
Level 4
Level 4
25 sign-ins 25 replies posted 10 replies posted

Ok,thanks Bob,I will try to upgrade it.

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Bob_Marlowe
Level 10
Level 10
First like given 50 questions asked 10 questions asked

You can start by setting the device in your project to a 42xxBLE device and look at the digital components then.

   

 

   

Bob

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