ADXL355 adxl355_get_raw_fifo_data() random issue

[frastrello]

Hi,

after some vibrational/smal shock tests, I started to get randomly (it happnes once in 5/10 minutes) a vector of raw_x with 10-15 random wrong values completely out of range, but it happens only for x values, not for y and z values. I checked that, when it happens, the function returns a number of fifo_entries that is not a multiple of 3 and it seems strange to me... how could it be the root cause? Could the ADXL355 be damaged?

Thanks,
Fabio

[CiprianRegus]

Can you please give us more details about your hardware setup? What platform are you testing is on? Are you using the sample project from this repository?