BMI323 sfusion implementation

[jojos38]

Working BMI323 at 200hz gyro and 200hz accel

Wasn't tested with two sensors as I don't have any but works fine on one sensor

[jojos38]

Done, I forgot to revert these sorry

[Eirenliel]

The libraries say that it's your copyright, but they look like they were taken from the Bosch's sources. What's the library source?

[jojos38]

The libraries say that it's your copyright, but they look like they were taken from the Bosch's sources. What's the library source?

I rewrote an optimized the code of the library, the library was originally written without OOP, I rewritten (only the required parts) with OOP and also optimized some parts to reduce memory usage and increase speed slightly

I kept the comments and the logic of their lib hence why it looks similar
Also my version is incomplete and only includes what's required for SlimeVR usage

Bosch source: https://github.com/[boschsensortec/BMI323_SensorAPI](https://github.com/boschsensortec/BMI323_SensorAPI)