BHI260AP Flash descriptor

[mgchoi]

Hi, BOSCH

Is there any data related to Flash descriptor in BHI260AP?

It works even if the Flash Descriptor is not applied, but I don't know if it's working well.

If there is a separate guide material, can you share it?

[BSTRobin]

Hi mgchoi,

You could get Flash descriptor information from BHI260AP data sheet chapter "18.3 Using the Flash Decriptor"

The schematic diagram of BHI260AP shuttle board contains the recommended Flash part number. Which part number of Flash do you use and what is the problem?
https://www.bosch-sensortec.com/media/boschsensortec/downloads/shuttle_board_flyer/application_board...

[mgchoi]

The above problem has been solved well.

We're going to implement a 3D structure. (Golf Swing) To analyze the swing, Yaw, Roll and Pitch should all check 360 degree rotation.
Whether we're using Euler or Quaternion,

I wonder if there is a matrix related to this.
When using the Euler, the roll can only be up to -90 to 90 degrees, so it is impossible to calculate the opposite side of the green arrow as shown in the picture below, resulting in two semicircles.
Is there a way to solve this part?

If you have a matrix and related materials that can be used to check the 3D form of the sphere using Euler or Quaternion, please share them.

Additional,

Is the currently set acceleration value 8g?
Gyro is ?dps?
You can set the sample rate.
I don't know because there's no acceleration gyro setting value in the API.

[BSTRobin]

Hi mgchoi,

Default acc range is 8 G, gyro range is 200 dps.

Did you do axis remapping before you use Euler or Quaternion?