Atmel Software Framework

bma_axis14_t Union Reference

Bosch 14-bit Axis Data Format.

The BMA180 stores 2's-complement 14-bit axis data samples split across two contiguous 8-bit device locations where the lower address in the device register space stores the 6 least significant bits and the next higher address stores the 8 most significant bits of the axis data.

#include <bma_axis.inc.h>

Data Fields

struct {
   uint16_t   acc_lsb: 6
 
   int16_t   acc_msb: 8
 
   uint16_t   new_data: 1
 
   uint16_t   unused: 1
 
field
 
int16_t word
 

uint16_t bma_axis14_t::acc_lsb

Referenced by bma_axis14_val().

int16_t bma_axis14_t::acc_msb

Referenced by bma_axis14_val().

struct { ... } bma_axis14_t::field

Referenced by bma_axis14_val().

uint16_t bma_axis14_t::new_data
uint16_t bma_axis14_t::unused
int16_t bma_axis14_t::word

Referenced by bma_axis14_val().