Key pin usage #3
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I've a little sketch use the library up and running |
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The driver just provides an api to query for the pin numbers for the buttons. The logic to read a button you would need to implement yourself. Either by using digitalRead() and some debouncing logic or by using some pin interrupts. Use Google: there should be plenty of tutorials. |
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I understant. Thank for the replay i know what to do. |
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The driver just provides an api to query for the pin numbers for the buttons. The logic to read a button you would need to implement yourself. Either by using digitalRead() and some debouncing logic or by using some pin interrupts.
Use Google: there should be plenty of tutorials.