Implementing EGU with DPPI

RE: Implementing EGU with DPPI

Rylin — Thu, 09 Mar 2023 17:49:11 GMT

Hi,

Just to confirm, with GPPI I can:

1. Associate one task or event with more than one channel, a PPI feature and SAADC in my case?

2. Associate one channel with multiple tasks and multiple events, a DPPI feature and Timer and GPIOTE in my case?

If I am correct could you please provide an example that uses both of these features. If this is not possible could you please explain how this is implemented with EGU?

RE: Implementing EGU with DPPI

Amanda Hsieh — Thu, 09 Mar 2023 15:05:18 GMT

Hi,

Our expert recommends using the nrfx_gppi. Here's an example of that https://github.com/nrfconnect/sdk-zephyr/blob/v3.2.99-ncs2/samples/boards/nrf/nrfx/src/main.c.

-Amanda H.

RE: Implementing EGU with DPPI

Amanda Hsieh — Wed, 08 Mar 2023 16:31:03 GMT

Hi,

I am looking into this case and will reply later.

Regards,
Amanda H.