remo.h

tw9910的驱动源码,来自techwell的FAE

#ifndef __REMO__
#define __REMO__

//=============================================================================
//                                 NEC type
//=============================================================================
#ifdef REMO_NEC

#define REMO_CUSTOM1	0x20
#define REMO_CUSTOM2	0xdf

#define REMO_NUM0		0x08
#define REMO_NUM1		0x88
#define REMO_NUM2		0x48
#define REMO_NUM3		0xc8
#define REMO_NUM4		0x28
#define REMO_NUM5		0xa8
#define REMO_NUM6		0x68
#define REMO_NUM7		0xe8
#define REMO_NUM8		0x18
#define REMO_NUM9		0x98

#define REMO_STANDBY	0x10
#define REMO_CHNUP		0x00
#define REMO_CHNDN		0x80
#define REMO_VOLUP		0x40
#define REMO_VOLDN		0xc0
#define REMO_SELECT		0x70
#define REMO_MENU		0x9c
#define REMO_MUTE		0x90
#define REMO_INPUT		0xd0



#ifdef  SUPPORT_TELETEXT

#define	REMO_TTXON			0x04
#define	REMO_TTXOFF			0xDA
#define REMO_TTXRED			0x4E
#define REMO_TTXGREEN		0x8E
#define REMO_TTXYELLOW		0xC6
#define REMO_TTXCYAN		0x86
#define REMO_TTXHOLD		0xA6
#define REMO_TTXTIME		0x64
#define REMO_TTXSIZE		0x26
#define REMO_TTXINDEX		0x0E
#define REMO_TTXPOSITION	0x46
#define REMO_TTXMODE		0x44
#define REMO_TTXPAGEUP		0x00
#define REMO_TTXPAGEDOWN	0x80


BYTE ToNumber( BYTE chncode )
{
	switch( chncode ) {
	case REMO_NUM0:		return 0;
	case REMO_NUM1:		return 1;
	case REMO_NUM2:		return 2;
	case REMO_NUM3:		return 3;
	case REMO_NUM4:		return 4;
	case REMO_NUM5:		return 5;
	case REMO_NUM6:		return 6;
	case REMO_NUM7:		return 7;
	case REMO_NUM8:		return 8;
	case REMO_NUM9:		return 9;
	}
}

#endif	//SUPPORT_TELETEXT

#endif // REMO_NEC

#endif	// __REMO__