Skip to main content
Visitor II
August 13, 2021
Solved

What is the flow chart to get the Acc X Peak/Acc Y Peak/Acc Z Peak in ST BLE App?

  • August 13, 2021
  • 1 reply
  • 1681 views

Hi , I am using ism330dhcx vibration sensor to measure vibration acceleration on motor. The sensor outputs LSB to MCU, then MCU used it to calculate the actual acceleration in mg (LSB * sensitivity). What is the simple flow chart to get the Acc X Peak/Acc Y Peak/Acc Z Peak? By average acceleration data or something else? Please advise. Thanks!

    This topic has been closed for replies.
    Best answer by Eleon BORLINI

    Hi @JTam.1​ ,

    can I refer to this other post?

    I'm asking internally for a precise answer and let you know asap.

    So far, you can consider the values as the output of the MotionSP library: the acceleration peak data are averaged in a window defined by tau and lambda, as described theoretically in this whitepaper.

    -Eleon

    1 reply

    ST Employee
    August 18, 2021

    Hi @JTam.1​ ,

    can I refer to this other post?

    I'm asking internally for a precise answer and let you know asap.

    So far, you can consider the values as the output of the MotionSP library: the acceleration peak data are averaged in a window defined by tau and lambda, as described theoretically in this whitepaper.

    -Eleon

    JTam.1Author
    Visitor II
    August 18, 2021

    Hi Eleon, ok. Looking forward to your reply!

    ST Employee
    August 19, 2021

    Hi @JTam.1​ ,

    I replied in the other post, so if you agree I close this one.

    -Eleon