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Associate II
December 23, 2025
Question

Lsm6dsv320 fsm interrupt issue

  • December 23, 2025
  • 2 replies
  • 229 views

I designed a fsm Design for high G application. The odr of high G and fsm are same. The said functionality is generating interrupt when done on eval kit Nucleo board with iks4a1 kit in Mems studio. But when I converted it into header file and loaded in another sensor board with lsm6dsv320. It is not working. Earlier Free fall Fsm was done on same sensor, it worked both in mems and on this sensor board. I have called the fsm load function and enabled the embedded interrupt in MD2_CFG as I am generating interrupt on int 2. Odr and range settings of high G have been done seperately. What can be the reason of non functioning. 

2 replies

Federica Bossi
Technical Moderator
December 24, 2025

Hi @rv_08 ,

Could you please let us know which other boards you are using with MEMS Studio besides the IKS4A1? Have you verified the compatibility of those boards with MEMS Studio?

Thanks

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Federica Bossi
Technical Moderator
January 8, 2026

Hi @rv_08 ,

Could you give us an example that shows the issue? There are several reasons that can lead to abnormal operation, so to better understand, we need to see what you are writing.

Also, does the issue occur when you upload the header file to the custom board with your custom firmware?

In order to give better visibility on the answered topics, please click on 'Accept as Solution' on the reply which solved your issue or answered your question.