mapp_signalcheck.h

mstar 776 开发的车载dvd

#ifndef MAPP_SIGNAL_CHECK_H
#define MAPP_SIGNAL_CHECK_H

///////////////////////////////////////////////////////////////////////////////
//
//  File name: MApp_SignalCheck.h
//  Version: 1.0
//  Date: 2005/4/27
//
//  Author: Nick
//  Company: MStarSemi Inc.
//
//  Description: Signal Check function
//
///////////////////////////////////////////////////////////////////////////////
#include "DataType.h"


//#define MApp_Disable_SignalCheck()	{fEnableSignalCheck = FALSE;}	// S.G.HAN 061222
//#define MApp_Enable_SignalCheck()	{fEnableSignalCheck = TRUE;}	// S.G.HAN 061222


#ifdef MAPP_SIGNAL_CHECK_C
#define INTERFACE
#else
#define INTERFACE extern
#endif

typedef enum
{
    SIGNAL_UNKNOWN,
    SIGNAL_LOCK,
    SIGNAL_UNLOCK
} EN_SIGNAL_LOCK_STATUS;

typedef enum
{
    FRONTEND_UNKNOWN,
    FRONTEND_LOCK,
    FRONTEND_UNLOCK
} EN_FRONTEND_LOCK_STATUS;
INTERFACE EN_FRONTEND_LOCK_STATUS enFrotEndLockStatus;

INTERFACE BOOLEAN fEnableSignalCheck;

INTERFACE BOOLEAN fEnableScanSignal;	// S.G.HAN 061226

INTERFACE void MApp_SignalCheck_Init(void);
INTERFACE void MApp_SignalCheckMonitor(void);
INTERFACE EN_SIGNAL_LOCK_STATUS MApp_GetSignalStatus(void);

#undef INTERFACE
#endif