Config Debounce in GPIO whithout intrrupt

Matheus Vasconcelos

Hi.
It would be possible use debounce config in GPIO when I did not set as GPIO interrupt ?
I intend to use the GPIo to read buttons for polling.
Thanks in advance.

over 10 years ago

0 Boyko Kazakov over 10 years ago

TI__Genius 10965 points

Hi Matheus,
You can make simple software debouncer with a timer who counts the ON time of the gpio.
Regards,
Boyko

0 Matheus Vasconcelos over 10 years ago in reply to Boyko Kazakov

Intellectual 720 points

Hi Boyko. Thanks for the answer.
So I Will use a timer. I just thought that an easier way was to use API to do this.

Thanks in advance.

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Config Debounce in GPIO whithout intrrupt