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authorJP Abgrall <jpa@google.com>2012-10-03 20:16:57 -0700
committerJP Abgrall <jpa@google.com>2012-10-03 20:16:57 -0700
commit33ce91b37062fa63af192f5643de93f3beebe854 (patch)
treeba6a03c7954a32ce23b00c6d46cd3d524f4d7007 /libsensors_iio/software/core/mpl/interpolator.h
parent64ca18f95225d0a86f7ccfd1d21c23971b9f77ae (diff)
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1. Removed all #ifdef in HAL's member APIs. 2. Added necessary comments as reference. 3. Made changes for coding style, optimization and so on per prior comments. 4. Now raw/calibrated gyroscope sensors could co-exist Default sensor would be calibrated gyroscope sensor for getDefaultSensor() call in Android. * Correctly handle onPower()/masterEnable(). * Use the support functions for reading/writing sysfs. 1 line instead of 9 all over the place. * Fix return code for {read,write}_sysfs_int(): was > 0 in case of failure instead of < 0. Bug: 7211625 Change-Id: Ib49dab8ca0f48f45a2838de72f4f8ac011d0e68f
Diffstat (limited to 'libsensors_iio/software/core/mpl/interpolator.h')
-rw-r--r--libsensors_iio/software/core/mpl/interpolator.h103
1 files changed, 0 insertions, 103 deletions
diff --git a/libsensors_iio/software/core/mpl/interpolator.h b/libsensors_iio/software/core/mpl/interpolator.h
deleted file mode 100644
index 5eb571d..0000000
--- a/libsensors_iio/software/core/mpl/interpolator.h
+++ /dev/null
@@ -1,103 +0,0 @@
-/*
- $License:
- Copyright (C) 2011 InvenSense Corporation, All Rights Reserved.
- $
- */
-#ifndef INTERPOLATOR_H
-#define INTERPOLATOR_H
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-//#include "mltypes.h"
-
- /* ------------ */
- /* - Defines. - */
- /* ------------ */
-
-#define MAX_INTERPOLATION (20)
-
-typedef struct {
- long x[2];
- long y[4];
-} tInterpolate2;
-typedef struct {
- long x[2];
- long y[6];
-} tInterpolate3;
-typedef struct {
- long x[5];
- long y[10];
- int idx1;
-} tInterpolate5;
-typedef struct {
- tInterpolate2 state1;
- tInterpolate2 state2;
-} tInterpolate4;
-typedef struct {
- tInterpolate3 state1;
- tInterpolate2 state2;
-} tInterpolate6;
-typedef struct {
- tInterpolate2 state1;
- tInterpolate4 state2;
-} tInterpolate8;
-typedef struct {
- tInterpolate3 state1;
- tInterpolate3 state2;
-} tInterpolate9;
-typedef struct {
- tInterpolate5 state1;
- tInterpolate2 state2;
-} tInterpolate10;
-typedef struct {
- tInterpolate4 state1;
- tInterpolate3 state2;
-} tInterpolate12;
-typedef struct {
- tInterpolate5 state1;
- tInterpolate3 state2;
-} tInterpolate15;
-typedef struct {
- tInterpolate2 state1;
- tInterpolate8 state2;
-} tInterpolate16;
-typedef struct {
- tInterpolate9 state1;
- tInterpolate2 state2;
-} tInterpolate18;
-typedef struct {
- tInterpolate10 state1;
- tInterpolate2 state2;
-} tInterpolate20;
-
-typedef union {
- tInterpolate2 u2;
- tInterpolate3 u3;
- tInterpolate4 u4;
- tInterpolate5 u5;
- tInterpolate6 u6;
- tInterpolate8 u8;
- tInterpolate9 u9;
- tInterpolate10 u10;
- tInterpolate12 u12;
- tInterpolate15 u15;
- tInterpolate16 u16;
- tInterpolate18 u18;
- tInterpolate20 u20;
-} tInterpolateState;
-
- /* --------------------- */
- /* - Function p-types. - */
- /* --------------------- */
-int inv_get_interp_amount( int x );
-int inv_interpolate( int amount, long input, long *output, tInterpolateState *state );
-long inv_fxmult( long x, long y );
-
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* INTERPOLATOR_H */