tidtv_guiapi.h

ti的数字电视芯片 tvp9000的源码

/*******************************************************************************
*	@ModuleName  ::	TiDTV_GuiApi.h
*	
*	@Copyright	 ::	Copyright 2005- Texas Instruments, Inc.
*	
*	@Description ::	Constants and definitions for TI DTV GUI APIs
*	
*	@History     ::
*---------------------------------------
*	04-16-2005	W.Shi	Created
*******************************************************************************/

#ifndef	_TI_DTV_GUI_API_H_
#define	_TI_DTV_GUI_API_H_

//----------------------------------------------------------
// for AV Input Selection Control
//
#define	TI_DTV_AV_INPUT_CTRL_STRIDE	30
#define TI_DTV_AV_INPUT_CTRL_X		(TI_DTV_DISPLAY_SAFE_WIDTH - TI_DTV_AV_INPUT_CTRL_STRIDE * 12)
#define	TI_DTV_AV_INPUT_CTRL_Y		10
#define	TI_DTV_AV_INPUT_CTRL_W		(TI_DTV_AV_INPUT_CTRL_STRIDE * 12)
#define	TI_DTV_AV_INPUT_CTRL_H		30

//----------------------------------------------------------
// for Audio Control
//
#define	TI_DTV_AUDIO_CTRL_STRIDE	12
#define TI_DTV_AUDIO_CTRL_W			((TVP_AUD_MAX_ATTEN + 1) * TI_DTV_AUDIO_CTRL_STRIDE)
#define	TI_DTV_AUDIO_CTRL_X			((TI_DTV_DISPLAY_SAFE_WIDTH - TI_DTV_AUDIO_CTRL_W) / 2)
#define	TI_DTV_AUDIO_CTRL_H			24
#define	TI_DTV_AUDIO_CTRL_Y			(TI_DTV_DISPLAY_SAFE_HEIGHT / 4 - TI_DTV_AUDIO_CTRL_H - 10)

//----------------------------------------------------------
// Defined in "TiDTV_GuiApi.c"
//

extern UINT8 TiDTV_VbiDataCtrl;
extern char *pTiDTV_AvInputMsg[];
extern const char *pTiDTV_GuiMsg[];
extern const char *pTiDTV_FrameRate[];
extern const char *pTiDTV_WeekDayName[];

void TiDTV_DispPromptMsg(void);
void TiDTV_VbiISR(void);
void TiDTV_DispCurTvChannel(void);
void TiDTV_SwitchAvInput(void);
void TiDTV_CcServiceCtrl(void);

void TiDTV_GetLocalDateStr(char *pDateStr, TI_DTV_SYS_DATE_TIME *pSysDateTime);
void TiDTV_GetLocalTimeStr(char *pTimeStr, TI_DTV_SYS_DATE_TIME *pSysDateTime);

#define TI_DTV_VBI_BACK_LUT_UPDATE	0x80
#define TI_DTV_VBI_AUDIO_AMP_ON		0x20

#endif	/* _TI_DTV_GUI_API_H_ */