AK8963 Library for Rust

A library for the AK8963 magnetometer. Only supports the i2c interface (no SPI).

Features

• Reads the sensitivity adjustment values from the Fuse ROM and applies them.
• Adjustable sensitivity and continuous measurement rate.
• Exposes data-not-ready, data overrun, and magnetic saturation cases.

Usage

See basic test in lib.rs or examples/scan.rs.

Testing

By default, uses i2c bus=1, addr=0x0c. To override, use these environment variables:

MS5611_I2C_BUS2=1 MS5611_I2C_ADDR=12 cargo test

Resources

• Datasheet