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LIS3DH wake_up on negative Z-axis

IMarj
Associate II

‎2019-01-06 11:18 AM

Hi,

I would like to generate interrupt on INT1 when I turn the lis3dh upside down and I am a bit lost how to do that. (DATA_RATE at 1Hz.)

I am playing with the registers based on datasheet but there is not enough explanatory information for my knowledge to be confident at what i need to do.

Can someone point me in the right direction?

Thanks.

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Miroslav BATEK
ST Employee

‎2019-01-07 01:51 AM

Please read application note AN3308.

https://www.st.com/content/ccc/resource/technical/document/application_note/77/ed/e7/e1/28/5a/45/d6/CD00290365.pdf/files/CD00290365.pdf/jcr:content/translations/en.CD00290365.pdf

For your case you can use 6D orientation detection, see chapter 7.

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