nrf9160 Modem to MCU Asynchrounus wakeup

[ns murthy]

nrf9160-MCU core sleeps and and wakes up using RTC. How do we configure  modem core to wake up MCU core when a packet is received in EDRX mode?

[ns murthy]

Any example Application in SDK?

[Håkon Alseth]

Hi,

 

How do we configure  modem core to wake up MCU core when a packet is received in EDRX mode?

poll() will signal if a packet has been received. Here's an example implementation from mqtt_simple:

https://github.com/nrfconnect/sdk-nrf/blob/main/samples/nrf9160/mqtt_simple/src/main.c#L609-L638

 

Kind regards,

Håkon