variable.h

本软件为tft型液晶显示器的驱动程序 可用于车载主机显示屏等

#ifndef __variable_h__

#define __variable_h__ 

/*Radio Variable */ 
#define RADIO_FM1     0 
#define RADIO_FM2     1 
#define RADIO_AM      2
#define RADIO_BANDMAX 3
#define RADIO_CHMAX   8

extern unsigned char RadioBand;/* FM1 0 FM2 1 AM 2 */ 

extern unsigned char FreqTab[RADIO_BANDMAX][RADIO_CHMAX];
extern unsigned char RadioFreq; 
extern unsigned char RadioFreOff; 

extern unsigned char RadioFreCH;//当前频率通道

 
/*  Systerm Variable */
extern unsigned char StatusFlag;
extern unsigned char SoundVolume;
extern unsigned char SourceMode; 
#define SourceNoSign    0
#define SourceDvd       1
#define SourceRadio     2
#define SourceDvc       3
#define SourceTv        4
#define SourceGps       5
#define SourceAux1      6
#define SourceAux2      7
#define SourceAux3      8

#define SOURCEMAX       8

#define ACCDETFlag     0
#define LIGHTDETFlag   1
#define BACKCARDETFlag 2
extern unsigned char DetectFlag;

/*
   RTCFlag
           bit0  用于读取Dvd的时间
           bit1  读取dvd的状态
           bit2  Radio自动收台而且已经收好一台，准备存储
*/

/*
    DisplayFlag
								Bit0  1:Audio_Display on 0:Audio_Display off
								Bit1  1:Video_Display on 0:Video_Display off
*/
#define Sound_Display  0
#define Video_Display  1
extern unsigned char DisplayFlag;//windows display

extern unsigned char SysMenuDisplayFlg;

//#define IEBusTxFlg  0
//#define IEBusRxFlg  1
extern uchar StatusFlag;


#define PowOn           SetBit(StatusFlag,7)
#define PowOff          ClrBit(StatusFlag,7)
#define PowVal          ValBit(StatusFlag,7)

#define ConnectOk       SetBit(StatusFlag,6)
#define ConnectNo       ClrBit(StatusFlag,6)
#define ConnectVal      ValBit(StatusFlag,6)

#define SysWindowsOn    SetBit(StatusFlag,5)
#define SysWindowsOff   ClrBit(StatusFlag,5)
#define SysWindowsVal   ValBit(StatusFlag,5)



#define IEBusRxFlagSet  SetBit(StatusFlag,1)
#define IEBusRxFlagClr  ClrBit(StatusFlag,1)
#define IEBusRxFlagVal  ValBit(StatusFlag,1)

#define IEBusTxFlagSet  SetBit(StatusFlag,0)
#define IEBusTxFlagClr  ClrBit(StatusFlag,0)
#define IEBusTxFlagVal  ValBit(StatusFlag,0)

extern uchar WindowDispFlag;
#define NO_WINDOW        0
#define VIDEO_WINDOW     1
#define SOUND_WINDOW     2
#define USR_WINDOW       3 
#define DVC_WINDOW       4
//#define VideoWindowsOn  SetBit(StatusFlag,4)
//#define VideoWindowsOff ClrBit(StatusFlag,4)
//#define VideoWindowsVal ValBit(StatusFlag,4)
 

/*  IEBus Variable */
#define IEBus_RHAddr       IEBus_RxBuf[0]
#define IEBus_RLAddr       IEBus_RxBuf[1]
#define IEBus_RLength      IEBus_RxBuf[2]
#define IEBus_RData0       IEBus_RxBuf[3]
#define IEBus_RData1       IEBus_RxBuf[4]
#define IEBus_RData2       IEBus_RxBuf[5]
#define IEBus_RData3       IEBus_RxBuf[6]
#define IEBus_RData4       IEBus_RxBuf[7]
#define IEBus_RData5       IEBus_RxBuf[8]
#define IEBus_RData6       IEBus_RxBuf[9]
extern unsigned char IEBus_RxBuf[];
extern unsigned char IEBus_RxDataLength;

#define IEBus_TBroadcast   IEBus_TxBuf[0]
#define IEBus_THAddr       IEBus_TxBuf[1]
#define IEBus_TLAddr       IEBus_TxBuf[2]
#define IEBus_TLength      IEBus_TxBuf[3]
#define IEBus_TData0       IEBus_TxBuf[4]
#define IEBus_TData1       IEBus_TxBuf[5]
#define IEBus_TData2       IEBus_TxBuf[6]
#define IEBus_TData3       IEBus_TxBuf[7]
#define IEBus_TData4       IEBus_TxBuf[8]
#define IEBus_TData5       IEBus_TxBuf[9]
extern unsigned char IEBus_TxBuf[];
extern unsigned char IEBus_TxDataLength;


/*############# Display Menu #####################*/
//Sound 
#define SOUNDMENU_NUM    4
extern  unsigned char SoundMenuCnt;
extern  unsigned char SoundMenu[SOUNDMENU_NUM];
#define SoundMenuBass		    SoundMenu[0]//-7 ~ +7 
#define SoundMenuTreb		    SoundMenu[1]//-7 ~ +7 
#define SoundMenuFlat		    SoundMenu[2]//-8 ~ +8 
#define SoundMenuBalance	    SoundMenu[3]//-8 ~ +8 

#define NUM_BASS         0
#define NUM_TREB         1
#define NUM_FLAT         2
#define NUM_BALANCE      3

extern unsigned char Volume;


//Video
#define VIDEOMENU_NUM    5
extern  unsigned char VideoMenuCnt;
extern  unsigned char VideoMenu[VIDEOMENU_NUM];

#define NUM_BRIGHT   0
#define NUM_COLOR    1
#define NUM_CONT     2
#define NUM_REV      3
#define NUM_MODE     4


#define VideoMenuBright             VideoMenu[NUM_BRIGHT]
#define VideoMenuColor              VideoMenu[NUM_COLOR]
#define VideoMenuCont               VideoMenu[NUM_CONT]
#define VideoMenuRev                VideoMenu[NUM_REV]
#define VideoMenuMode               VideoMenu[NUM_MODE]

//VideoSYS
#define SYSMENU_NUM    8
extern unsigned char SysMenuCnt;
extern unsigned char SysMenu[SYSMENU_NUM];

#define NUM_BRIGHT   0
#define NUM_COLOR    1
#define NUM_CONT     2
#define NUM_PIC      3
#define NUM_TINT     4
#define NUM_COM      5
#define NUM_SUBR     6
#define NUM_SUBB     7


#define SysMenuBright             SysMenu[NUM_BRIGHT]
#define SysMenuColor              SysMenu[NUM_COLOR]
#define SysMenuCont               SysMenu[NUM_CONT]
#define SysMenuPic                SysMenu[NUM_PIC]
#define SysMenuTint               SysMenu[NUM_TINT]
#define SysMenuCom                SysMenu[NUM_COM]
#define SysMenuSubr               SysMenu[NUM_SUBR]
#define SysMenuSubb               SysMenu[NUM_SUBB]

//usr setting
#define USRMENU_NUM    4
extern unsigned char   UsrMenu;//8bit on/off
extern unsigned char   UsrMenuCnt;
//extern unsigned char   UsrMenu[USRMENU_NUM];

#define NUM_DATA   0
#define NUM_TIME   1
#define NUM_BEEP   2
#define NUM_CCD    3

//#define UsrData     UsrMenu[NUM_DATA]
//#define UsrTime     UsrMenu[NUM_TIME]
//#define UsrBeep     UsrMenu[NUM_BEEP]
//#define UsrCcd      UsrMenu[NUM_CCD]

/*################################################*/ 


/* OSD Buff */
extern unsigned char OsdBuf[];

/* ADC variable*/
extern unsigned char AdcResult;

extern unsigned char KeyCurrent;
extern unsigned char KeyPrevious;
extern unsigned int  KeyCount;

extern unsigned char KeyFlag;

#define KeySuccessFlagSet  SetBit(KeyFlag,7)
#define KeySuccessFlagClr  ClrBit(KeyFlag,7)
#define KeySuccessFlagVal  ValBit(KeyFlag,7)

#define KeyLongFlagSet     SetBit(KeyFlag,6)
#define KeyLongFlagClr     ClrBit(KeyFlag,6)
#define KeyLongFlagVal     ValBit(KeyFlag,6)

#define AUX_CHSetAD0       ClrBit(KeyFlag,0) 
#define AUX_CHSetAD1       SetBit(KeyFlag,0)
#define AUX_CHVal          ValBit(KeyFlag,0)


extern unsigned int RTCCount;


/* REMO */
extern unsigned char RedSuccess;
extern unsigned char RedLong;
extern unsigned char RedRead;
extern unsigned char RedData[4];
extern unsigned char RedCmd;
extern unsigned char RedCnt;
extern unsigned char RedCount;

extern unsigned char SetHour;
extern unsigned char SetMinute;
extern unsigned char SetYear;
extern unsigned char SetMonth;
extern unsigned char SetData;

extern unsigned char Hour;
extern unsigned char Minute;
extern unsigned char Year;
extern unsigned char Month;
extern unsigned char Data;

#endif