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      1 /*
      2  $License:
      3     Copyright (C) 2011-2012 InvenSense Corporation, All Rights Reserved.
      4     See included License.txt for License information.
      5  $
      6  */
      7 #ifndef INV_MESSAGE_LAYER_H__
      8 #define INV_MESSAGE_LAYER_H__
      9 
     10 #include "mltypes.h"
     11 
     12 #ifdef __cplusplus
     13 extern "C" {
     14 #endif
     15 
     16     /* Level 0 Type Messages */
     17     /** A motion event has occured */
     18 #define INV_MSG_MOTION_EVENT    (0x01)
     19     /** A no motion event has occured */
     20 #define INV_MSG_NO_MOTION_EVENT (0x02)
     21     /** A setting of the gyro bias has occured */
     22 #define INV_MSG_NEW_GB_EVENT    (0x04)
     23     /** A setting of the compass bias has occured */
     24 #define INV_MSG_NEW_CB_EVENT    (0x08)
     25     /** A setting of the accel bias has occured */
     26 #define INV_MSG_NEW_AB_EVENT    (0x10)
     27 
     28     void inv_set_message(long set, long clear, int level);
     29     long inv_get_message_level_0(int clear);
     30 
     31 #ifdef __cplusplus
     32 }
     33 #endif
     34 
     35 #endif  // INV_MESSAGE_LAYER_H__
     36