Get absolute velocity using MPU-9150

By maxchips , 30 January 2015

Hey guys,

It's the first time I'm using this MPU-9150 chip.

I'm using a PIC24 to communicate with it. Right now I can initialize the sensor and get RAW data out of it.

My project requires this sensor to detect motion/no-motion. The PIC chip will do something after certain time of no-motion.

What's the best way achieve this goal?

There is a DMP inside the chip, is the firmware for the DMP customizable for my own purpose, or I have to implement a algorithm inside the PIC firmware to process the raw data?

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