SPI communication of ISM330DLC with microcontroller fails rarely and randomly. Most of the time, it is observed when it is on a vibrating source. Could you pls give us some idea to know more about this issue and solving it.
This is observed when installed on a remote place, (where i dont have the ability to scope the signals). It behaved very well in the lab environment. No loose connections expected as the device is perfectly sealed
Thanks for the response. We have proper shielding with metal conduits for the SPI lines. I doubt if it can be noise, because, if the failure happens it continuously fails for 2 to 3 hours. Then, it auto- fixes itself.
