LSM6DSR to LSM6DSOX migration issue

[Sachin3]

We are migrating from LSM6DSR to LSM6DSOX. In LSM6DSR the nominal timestamp resolution used to be around 25 μs. And we used to get 52 samples/sec from the FIFO.

However, in LSM6DSOX with a similar setting, we are getting a resolution of around 18 μs. And hence sample has gone up to 72. What should changes be made to get similar samples as LSM6DSR

[Eleon BORLINI · Accepted solution]

Hi @Sachin​ ,

you might limit the samples in LSM6DSOX FIFO to 52 samples with a proper watermark, and then read these 52 stored samples every second. You can have a look to the AN5275 application note, p.103, where the use of the FIFO threshold level (watermark) is described.

-Eleon