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MotionFX ALGO_FREQ

malarab
Senior II

Hi,

I am using the ism330dhcx and lis2mdl and run the MotionFX  algo.
the ism330dhcx data rate is 104Hz and the lis2mdl is set to 100Hz (sensor hub ODR set to 104Hz)

should i run MotionFX  algo at 100Hz or 104Hz ?

on ST examples, when the ODR is set to 104, the ALGO_FREQ is set to 100 !

is this difference can generate wrong values on fusion algo ?

i notice that if i run the magneto calibration at 104Hz, the calibration is never reach
if i use 100Hz for magneto calibration and 104Hz (or 100) for MotionFX  algo it is work

Thank you,

Sincerely.

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