Sensor fusion is a software algorithm which uses data from the accelerometer, gyroscope and magnetometer to output information such as quaterniosn, heading, pitch, roll, yaw, linear acceleration and gravity. The user will still have to create their own software application based on these outputs. ST sensor fusion is the iNEMO_Engine which is provided for free when used with ST Motion sensors.
For more details please visit www.st.com/mems
Currently the pressure sensor is not used in the iNEMO software libraries because the target of the sensor fusion algorithm is to provide as output the inclination/orientation and angular information.
To download the iNEMO Software libraries you can access the below link:www.st.com/web/en/catalog/tools/FM147/CL1818/SC1528?s_searchtype=keyword
After that you can choose what is the library version that you are looking for, then you will find a link to contact the ST office responsible for your location, and it will be provided a couple of forms that must be signed and submitted.
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