Is Level trigger interrupt is available in nrf52 ?

[Ankush]

Hi ,

I am working on application in which I am using GPIO pin to detect interrupt. GPIO pin normally has logic low level. When it becomes high level I have to generate an interrupt to serve one application. After doing specific task for which interrupt has been generated , GPIO pin becomes low. I tried using GPIOTE_CONFIG_IN_SENSE_TOGGLE, GPIOTE_CONFIG_IN_SENSE_HITOLO and GPIOTE_CONFIG_IN_SENSE_LOTOHI, which are edge triggered interrupts.

But even with small false activity or noise the interrupt is getting generated. Can anyone help me to resolve this issue?

[Emmanuel Blot]

Is there any example to use PPI (or whatever else) to enable use of level-triggered GPIO interrupt, not edge-triggered GPIO interrupt with a nRF52?

Thanks.

[run_ar]

As RK stated: "there's no level-triggered interrupts"