how to turn off and turn on led using same button using external interrupt

[gain]

hello.

i am new to nrf52832

my question is when i press the button  it will goes to interrupt handler then turn on the led if i press the same button led will turn off

kindly give any solution for turn on and off led with same button using external interrupt 

[awneil]

Have you looked at the SDK examples?

[Einar Thorsrud]

Hi,

The Pin Change Interrupt Example does exactly this.

[gain]

yes but my requirement is when i press the button led will be on position untill we press the same button again

[gain]

pin change example led toggles.Here  the question is if we press and release the button led will on state if again press and release the button led will off what are the changes i should do in pin change interrupt example

[Einar Thorsrud]

Hi,

Then you should replace GPIOTE_CONFIG_IN_SENSE_TOGGLE in the example code with GPIOTE_CONFIG_IN_SENSE_LOTOHI or GPIOTE_CONFIG_IN_SENSE_HITOLO.