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Evelina CAMILLERI
Evelina CAMILLERI
ST Employee
November 11, 2022
Solved

Thinking about 9-axis sensor fusion: can ISPU core take in sensor raw data in periphery and real-time fusing more accurate orientation information?

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    Luca SEGHIZZI
    Luca SEGHIZZIBest answer
    Senior
    November 11, 2022

    Yes, with the ISPU we can use the sensor hub configuration using up to 4 sensors, hence yes, we can take the magnetometer and compute the 9-axis sensor fusion with a total power consumption of 370uA.

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    2 replies

    Luca SEGHIZZI
    Luca SEGHIZZIBest answer
    Senior
    November 11, 2022

    Yes, with the ISPU we can use the sensor hub configuration using up to 4 sensors, hence yes, we can take the magnetometer and compute the 9-axis sensor fusion with a total power consumption of 370uA.

    LittleBigQi
    Associate
    April 16, 2024
    Hi, I would like to use LSM6DSO16IS+LIS2MDL，LIS2MDL is mounted via the sensor hub on the LSM6DSO16IS，The ISPU function outputs quaternion data. I went through the relevant package(en.x-cube-ispu),But I still don't understand how the 9 axis sensor fusion application should be configured.
    Is there a simple ISPU code related to acc + gro + mag?
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