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    BMI270 + BSXLite + NRF52 integration problem

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    BMI270 + BSXLite + NRF52 integration problem

    Hi,

    According to: https://www.bosch-sensortec.com/products/motion-sensors/imus/bmi270.html#software it is possible to use the sensor fusion software (BSXLite) with the BMI270.

    Integrating the library is not the problem. Only the lib needs specifications for the BMI270 and I can't find these. I can find the BMI160 specs and added it to the code (BMI270 is the succesor of BMI160) like this:

    // Accelerometer spec BMI160

    BSX_U8 bsxLibConfAcc[] = {37,0,3,1,0,9,12,150,0,16,60,0,1,0,1,0,176,4,82,3,0,0,64,65,1,1,1,1,2,2,2,3,3,1,1,180,115};
    BSX_U8 bsxLibConfGyro[] = {14,0,1,1,3,9,12,136,19,16,1,1,129,46};

    For some reason I don't get an output on: bsx_get_accrawdata(&accRawData); even when using the default value with null pointer.

    My question is: How (and with what) do I have to initialise the "accelspec" and "gyrospec" with the BMI270  to get data from the BSXLite software?

    Many thanks,

    Roel

     

    1 REPLY 1
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    Re: BMI270 + BSXLite + NRF52 integration problem

    For others who are having the same question, I used the BMI160 spec for the BMI270 which gives nice results.

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