BMI270 Flat Detect

[Katie2020]

Hi,

I migrated my application from BMI160 to BMI270 and I am having a few issues. Flat detect interrupt for example is not working as in BMI160. It used to trigger only when the gravity is on the z-axis. On BMI270, it's triggering in all orientation. 

I tried to play with the settings but I can't get the behaviour I want. 

Can you please help me understand how to configure this feature on the BMI270?

Thank you

[Katie2020]

Hi BSTRobin

Thank you for your reply. 

I am already reading the interrupt status in interrupt mode. I can see the TAP interrupt status set correctly but nothing else. 

Regards

[BSTRobin]

Hello Katie2020,

Example code you run was polling mode to read int status.
I mean you could modify the code and use hardware pin to receive INT1 signal, then read int status at that time.

[Katie2020]

Hi BSTRobin 

Thank you for your reply.

I am not sure I understand. I configured hardware pin for the interrupt. 

Do you have an example? What apis do I need to use to get the correct behaviour?

Thank you

[BSTRobin]

Hello Katie2020,

I will setup a code on MCU and give you feedback later.

[Katie2020]

Thank you very much.

Looking forward to your feedback.