How to tell if awake or not

[trullock]

Is it possible to know whether the SoC is awake or not from the ULP?

Is there a HULP macro or other way to know?

Thanks

[boarchuz]

You can use I_GET_WAKE_READY

HULP/src/hulp_macros.h

Line 495 in b80e802

#define I_GET_WAKE_READY() I_RD_REG_BIT(RTC_CNTL_LOW_POWER_ST_REG, RTC_CNTL_RDY_FOR_WAKEUP_S)

[trullock]

I saw that, but i read that to mean "its ready to be woken up", not "is already awake"

Is that what it means then?

[boarchuz]

Same thing, just invert the logic around it. If I_GET_WAKE_READY is 0 then it means it's not ready to be woken, ie. it is already awake. You can basically read it as "I_IS_SOC_ASLEEP".

[trullock]

Ah I see, gotcha.

Thanks