Abstract:

This paper uses I²C bus protocol to design L3G4200D three-axis gyroscope driver on the Linux operating system with OMAP3530 as the hardware platform.Real-time digital high number of data collection of the L3G4200D three-axis gyroscope is realized using the fast mode of L3G4200D sensing I²C interface and the OMAP3530 hardware output I²C interface.

Key words: I²C bus;L3G4200D;device drivers