low power with NRF52 serialization

RE: low power with NRF52 serialization

Petter Myhre — Fri, 16 Dec 2016 08:52:32 GMT

Great! Then I would appreciate if you would accept my answer by clicking the grey circle next to it.

RE: low power with NRF52 serialization

vincenttardy — Thu, 15 Dec 2016 17:02:02 GMT

Thank you for your feedback. Now it's clear for us.

RE: low power with NRF52 serialization

Petter Myhre — Thu, 15 Dec 2016 12:32:27 GMT

sd_app_evt_wait() will called __WFE yes.

When there is no radio activity the SoftDevice will put the radio peripheral into a low power state.

RE: low power with NRF52 serialization

vincenttardy — Wed, 14 Dec 2016 14:01:39 GMT

When we are using serialization in the nrf52 module (connectivity board), the main loop in the connectivity application calls the sd_app_evt_wait() function. This function seems to be defined in the SoftDevice stack.

Could you please tell us if the nrf52 mcu is setting in low power (_WFE ?) when the sd_app_evt_wait() function is called?

Moreover, when there is no Radio activity, could you tell us if the radio is setting also in a low power mode to reduce the consumption?

RE: low power with NRF52 serialization

Petter Myhre — Wed, 14 Dec 2016 11:11:18 GMT

What kind of low power mode do you mean? Could you explain a bit more?