Arduino library to support the LIS3MDL high-performance 3-axis magnetometer
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Latest commit d15a315 Sep 12, 2018

README.md

LIS3MDL

Arduino library to support the LIS3MDL high-performance 3D magnetometer

API

This sensor uses I2C to communicate. It is then required to create a TwoWire interface before accessing to the sensors:

dev_i2c = new TwoWire(I2C2_SDA, I2C2_SCL);  
dev_i2c->begin();  

An instance can be created and enbaled following the procedure below:

Magneto = new LIS3MDLSensor(dev_i2c);  
Magneto->Enable();  

The access to the sensor values is done as explained below:

Read magnetometer.

Magneto->GetAxes(magnetometer);  

Documentation

You can find the source files at
https://github.com/stm32duino/LIS3MDL

The LIS3MDL datasheet is available at
http://www.st.com/content/st_com/en/products/mems-and-sensors/e-compasses/lis3mdl.html