BMI270 wrist wear wakeup

[Seongbin]

Dear,

I have several inquiries regarding wrist wear wakeup.

1. Does the wrist wear wakeup use only the accelerometer, not the gyro?

2. When I read the wrist wear wakeup configuration using the bmi270_get_sensor_config() function in the wrist wear wakeup example,

it looks like this:

min_angle_focus: 20
min_angle_nonfocus: 1448
max_tilt_lr: 1774
max_tilt_ll: 1024
max_tilt_pd: 700
max_tilt_pu: 179

min_angle_focus should be 1448, but min_angle_nonfocus is 1448. (The bytes seem to have been shifted.) Could you please tell me why?

Regards

[BSTRobin]

Hello Seongbin,

First step, you should do axis remapping from BMI270 to smart device.

After axis remapping, you could refer wrist wear wakeup introduction to adjust parameters for your device.