#ifndef __AVAC_UTIL_H__
#define __AVAC_UTIL_H__

//*****************************************************************************
// (C) Automotive Lighting Reutlingen GmbH
//     Tuebinger Strasse 123, 72762 Reutlingen, Germany
//
// Automotive Lighting Reutlingen GmbH owns all the rights to this work.
// This work shall not be copied, reproduced, used, modified, transferred
// or its information shall not be disclosed without the prior written 
// authorization of Automotive Lighting Reutlingen GmbH.
//*****************************************************************************

//-----------------------------------------------------------------------------
/// \file  AvacUtil.h
///
/// \brief  
///
/// \descr  
///
///         Additional information can be found in the design description (Link:
///         <a href="file:///\\Dereu1nquest1\XXX_Docu\Gen\03_MDRD\MDDD_XXX.doc">MDDD</a>)
///
/// \author Alf Traulsen  (taf2rt)
///         mailTo:alf.traulsen@al-lighting.com
//-----------------------------------------------------------------------------

#include "Std_Types.h"
#include <Util/UtilMath.h>

  // order 1 filter support
#define TAU_Abtast_Min     1
#define TAU_Abtast_1x     47
#define TAU_Abtast_2x     78
#define TAU_Abtast_3x     92
#define TAU_Abtast_4x    100
#define TAU_Abtast_5x    105
#define TAU_Abtast_6x    108
#define TAU_Abtast_8x    113
#define TAU_Abtast_10x   116
#define TAU_Abtast_12x   118
#define TAU_Abtast_15x   120
#define TAU_Abtast_20x   122
#define TAU_Abtast_25x   123
#define TAU_Abtast_30x   124
#define TAU_Abtast_40x   125
#define TAU_Abtast_60x   126
#define TAU_Abtast_130x  127


/// calculation of filter coefficient and call of _Order1Filter(), C164: 15us
sint16  AvacUtil_Order1FilterByRelTime (ORDER1_Filter* pFilter, uint16 unRelTime, sint16  nValue);
/// Das Eingangssignal Value wird auf LimitMin bis LimitMax begrenzt.
sint16  AvacUtil_SignalLimiter(sint16 LimitMax, sint16 LimitMin, sint16 Value);
/// Das Ausgangssignal (*pRateLimiter) wird dem Eingangssignal nachgeführt.
void    AvacUtil_RateLimiter(sint16* pRateLimiter, sint16 RateUp, sint16 RateDown, sint16 Value);


#endif // __AVAC_UTIL_H__