ICM20648 Mounting Matrix

By uched4123gmailcom , 5 November 2020

Hello,
I am developing an application with the ICM20648. I want to use the Bring to see (B2S) Gesture detection.
My chip is located on the backside of the pcb. How do I set the mounting matrix so that DMP is correctly configured?

/*
* Mounting matrix configuration applied for both Accel and Gyro
*/
static const float cfg_mounting_matrix[9]= {
1.f, 0, 0,
0, 1.f, 0,
0, 0, 1.f
};

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