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Data Structures | Typedefs
isf_accelerometer_types.h File Reference

The isf_accelerometer_types.h file contains the ISF data type definitions for use with the ISF generic accelerometer fixed and floating point interface. More...

`#include <isf_sensor_base_types.h>`
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## Data Structures
struct | isf_Acceleration1D_EngFixed_t
| Standard fixed type for single axis accelerometers. More...
struct | isf_Acceleration2D_EngFixed_t
| Standard fixed type for two axis accelerometers. More...
struct | isf_Acceleration3D_EngFixed_t
| Standard fixed type for three axis accelerometers. More...
struct | isf_Acceleration1D_RawCount_t
| Standard raw type for single axis accelerometers. More...
struct | isf_Acceleration2D_RawCount_t
| Standard raw type for 2 axes accelerometers. More...
struct | isf_Acceleration3D_RawCount_t
| Standard raw type for three axes accelerometers. More...
struct | isf_Acceleration1D_Float_t
| Standard float type for single axis accelerometers. More...
struct | isf_Acceleration2D_Float_t
| Standard float type for two axis accelerometers. More...
struct | isf_Acceleration3D_Float_t
| Standard float type for three axis accelerometers. More...

## Typedefs
typedef int32 | isf_acceleration_g_fixed_32s1i16_t
| ISF sensors standard fixed point acceleration in Gs using AC_Fixed(32,16,1) notation This means of 32 total bits, 16 are used to represent the integer portion with the MSB as a sign bit. This leaves 16 bits for the fractional portion. The LSB is therefore ~1.5258789e-5 Gs. The type can contain accelerations in the +/- 32767 G range. More...
typedef int16 | isf_acceleration_g_rawCount_t
typedef float | isf_acceleration_g_float_t
| ISF sensors standard fixed point acceleration in Gs. More...

## Detailed Description

The isf_accelerometer_types.h file contains the ISF data type definitions for use with the ISF generic accelerometer fixed and floating point interface.

The isf_pedometer_types.h file contains the ISF data type definitions for use with the ISF generic pedometer fixed and floating point interface.

Copyright
  Copyright (c) 2015, Freescale Semiconductor, Inc.

Definition in file isf_accelerometer_types.h.

## Typedef Documentation

typedef int32 isf_acceleration_g_fixed_32s1i16_t

ISF sensors standard fixed point acceleration in Gs using AC_Fixed(32,16,1) notation This means of 32 total bits, 16 are used to represent the integer portion with the MSB as a sign bit. This leaves 16 bits for the fractional portion. The LSB is therefore ~1.5258789e-5 Gs. The type can contain accelerations in the +/- 32767 G range.

Definition at line 23 of file isf_accelerometer_types.h.

typedef float isf_acceleration_g_float_t

ISF sensors standard fixed point acceleration in Gs.

Definition at line 65 of file isf_accelerometer_types.h.

typedef int16 isf_acceleration_g_rawCount_t

Definition at line 44 of file isf_accelerometer_types.h.

- © Freescale Semiconductor, Inc. 2016. All Rights Reserved.