/*********************************************************************************  Name: mt_spuravoid.h****  Copyright 2006-2008 Microtune, Inc. All Rights Reserved****  This source code file contains confidential information and/or trade**  secrets of Microtune, Inc. or its affiliates and is subject to the**  terms of your confidentiality agreement with Microtune, Inc. or one of**  its affiliates, as applicable.*******************************************************************************//*********************************************************************************  Name: mt_spuravoid.h****  Description:    Implements spur avoidance for MicroTuners****  References:     None****  Exports:        None****  CVS ID:         $Id: mt_spuravoid.h,v 1.2 2008/03/10 22:03:07 software Exp $**  CVS Source:     $Source: /export/home/cvsroot/software/tuners/MT2063/mt_spuravoid.h,v $**	               **  Revision History:****   SCR      Date      Author  Description**  -------------------------------------------------------------------------**   N/A   03-25-2004    DAD    Original**   083   02-08-2005    JWS    Added separate version number for expected**                              version of MT_SpurAvoid.h**   083   02-08-2005    JWS    Added function to return the version of the**                              MT_AvoidSpurs source file.**   098   04-12-2005    DAD    Increased MAX_ZONES from 32 to 48.  32 is**                              sufficient for the default avoidance params.**   103   01-31-2005    DAD    In MT_AddExclZone(), if the range **                              (f_min, f_max) < 0, ignore the entry.*******************************************************************************/#if !defined(__MT_SPURAVOID_H)#define __MT_SPURAVOID_H#include "mt_userdef.h"#if defined( __cplusplus )extern "C"                     /* Use "C" external linkage                  */{#endif/***  Constant defining the version of the following structure**  and therefore the API for this code.****  When compiling the tuner driver, the preprocessor will **  check against this version number to make sure that **  it matches the version that the tuner driver knows about.*//* Version 010200 => 1.20 */#define MT_AVOID_SPURS_INFO_VERSION 010200#define MAX_ZONES 48struct MT_ExclZone_t;struct MT_ExclZone_t{    UData_t         min_;    UData_t         max_;    struct MT_ExclZone_t*  next_;};/***  Structure of data needed for Spur Avoidance*/typedef struct{    UData_t nAS_Algorithm;    UData_t f_ref;    UData_t f_in;    UData_t f_LO1;    UData_t f_if1_Center;    UData_t f_if1_Request;    UData_t f_if1_bw;    UData_t f_LO2;    UData_t f_out;    UData_t f_out_bw;    UData_t f_LO1_Step;    UData_t f_LO2_Step;    UData_t f_LO1_FracN_Avoid;    UData_t f_LO2_FracN_Avoid;    UData_t f_zif_bw;    UData_t f_min_LO_Separation;    UData_t maxH1;    UData_t maxH2;    UData_t bSpurPresent;    UData_t bSpurAvoided;    UData_t nSpursFound;    UData_t nZones;    struct MT_ExclZone_t* freeZones;    struct MT_ExclZone_t* usedZones;    struct MT_ExclZone_t MT_ExclZones[MAX_ZONES];} MT_AvoidSpursData_t;UData_t MT_RegisterTuner(MT_AvoidSpursData_t* pAS_Info);void MT_UnRegisterTuner(MT_AvoidSpursData_t* pAS_Info);void MT_ResetExclZones(MT_AvoidSpursData_t* pAS_Info);void MT_AddExclZone(MT_AvoidSpursData_t* pAS_Info,                    UData_t f_min,                    UData_t f_max);UData_t MT_ChooseFirstIF(MT_AvoidSpursData_t* pAS_Info);UData_t MT_AvoidSpurs(Handle_t h,                     MT_AvoidSpursData_t* pAS_Info);UData_t MT_AvoidSpursVersion(void);#if defined( __cplusplus )}#endif#endif