LIS2DW12 Getting Falling Interrupt with Status register value 0 ?

[ChintaN1]

Hello Support Team,

I am working on the LIS2DW12 Sensor with Wake-up feature.

Issue :

Getting Zero on ALL_INT_SRC (3Bh) read while Falling interrupt occurred.

Description :

Configuration :

 

Operation :

Why does Falling Edge interrupt show Interrupt status as Zero?

Request :

1. Can you please give a reason why the falling edge interrupt status remains zero?
2. Can you please suggest a solution for the identification falling edge reason (is it due to Wakeup or Freefall)?
3. Is there any way possible to route Wakeup on INT1 and Freefall on INT2 Pin?

Thanks & Regards,

Chintan Patel