servom.h

ESS3890+SL原代码（1*16内存）

/* SCCSID @(#)servom.h	4.5 04/29/04 */

/*
based on servo.h   2.1 6/3/99
 */


#ifndef __MSERVO_H__
#define __MSERVO_H__


/************************************************************************
 * Defines for MSERVO.							*
 ************************************************************************/
#define IDLE_LOW
/*
 * Bit masks for 8x commands (D[b15])
 */
#define SET_8X_KSL2	0x0040
/*
 * Bit masks and macros for 8x commands (D[b23:b16])
 */
#define SET_8X_DIG_MUTE	0x4000
#define SET_8X_CDROM	0x8000
#define SET_8X_SOCT	0x0200
#define SET_SERVO_DIG_MUTE	\
	SERVO_send_8X_command(SET_8X_DIG_MUTE, SET_8X_DIG_MUTE)
#define CLEAR_SERVO_DIG_MUTE	\
	SERVO_send_8X_command(SET_8X_DIG_MUTE, 0)

/* Access Command Setting */
#define     KICK        0xF1
#define     TCNT        0xF3

/* STAT Signal */
#define     CLVS        0x72
#define     TTSTOP      0x73
#define     SYFLG       0x79

/* SENSE Signal */
#define     Dsense      0x02            /* SENSE Output */
#define     Dflock      0x04            /* FLOCK Output */
#define     Dtlock      0x06            /* TLOCK Output */

/* Automatic Adjustment */
#define     ABC1        0xF7            /* Fo balance adjustment */
#define     ADA         0xF8            /* Stopping automatic adjustment */
#define     AOC         0xF9            /* Offset adjustment */
#define     ABC2        0xFB            /* Tr balance adjustment */
#define     AGC1        0xFC            /* Fo rough gain adjustment */
#define     AGC2        0xFD            /* Tr rough gain adjustment */
#define     FAGC        0xFE            /* Fo fine gain adjustment */
#define     TAGC        0xFF            /* Tr fine gain adjustment */

/* Optical Servo */
#define     STB         0xE0            /* Standby */
#define     DDT         0xE2            /* Disc detection */
#define     TOF         0xE3            /* Fo ON, Tr OFF */
#define     PLY         0xE4            /* Fo ON, Tr ON */
#define     PLY2        0xE6            /* Fo ON, Tr ON (TRVSTP disabled) */

/* TRV Servo */
#define     TVS         0xE8            /* TRV stop */
#define     TVF         0xEA            /* TRV forward feed */
#define     TVR         0xEB            /* TRV reverse feed */
#define     TVP         0xEC            /* TRV play */

/* Access */
#define     ACA         0xF0            /* Stopping access operation */
#define     KICK        0xF1            /* Kick */
#define     TCNT        0xF3            /* TCNT */

/* Spindle */
#define     SSTOP       0x10            /* Stop */
#define     SFREE       0x14            /* Free Running */
#define     SACC        0x15            /* Acceleration */
#define     SBRAKE1     0x12            /* Deceleration with turntable off */
#define     SBRAKE2     0x16            /* Deceleration with turntable on  */
#define     SPLAY       0x17            /* Normal Play */

/* Audio Mode */
#define     AUDIO1      0x30
#define     AUDIO2      0x31

#define STOP_10		5
#define STOP_20		6
#define STOP_25		7
#define STOP_30		8
#define STOP_40		9
#define STOP_50		10
#define STOP_61		11
#define STOP_60		12
#define STOP_70		13
#define STOP_80		14
#define FOCUS_00	15
#define FOCUS_10	16
#define FOCUS_20	17
#define FOCUS_30	18
#define FOCUS_40	19
#define FOCUS_50	20

#define CLV_10		20
#define CLV_20		21
#define CLV_30		22
#define CLV_40		23
#define CLV_45		24
#define CLV_50		29
#define CLV_55		30
#define CLV_60		31
#define CLV_65		32
#define CLV_70		33
#define CLV_75		34
#define CLV_80		35
#define CLV_85		36
#define CLV_90		37
#define CLV_100		38
#define CLV_110		39

#define JUMP_10		40
#define JUMP_20		41
#define JUMP_30		42
#define JUMP_40		43

#define EFV_10		122
#define FBIAS_10	123  
#define FBIAS_20	124
#define AGC_10		125
#define AGC_20		126  
#define TOC_10		127
#define ACES_10		128 
#define ACES_20		129
#define ACES_30		130
#define ACES_40		131
#define CUE_10		132
#define CUE_20		133 
#define CUE_30		134
#define CUE_40		135
#define PLAY_10		136
#define RUN_10		137
#define EMR_10		138
#define EMR_20		139
#define FB_SPL		160

/****************************************
 * Global variables			*
 ****************************************/
GBLDEF(unsigned char servo_auto_adj, 0);
/*
bit 0  : Faoc1
bit 1  : Fagc1
bit 2  : Fagc2
bit 3  : Fabc2
bit 4  : Fabc1
bit 5  : Ffagc
bit 6  : Ftagc
*/
#define SET_Faoc      servo_auto_adj |= 0x01
#define Faoc_TRUE    (servo_auto_adj &  0x01)
#define SET_Fagc1     servo_auto_adj |= 0x02
#define Fagc1_TRUE   (servo_auto_adj &  0x02)
#define SET_Fagc2     servo_auto_adj |= 0x04
#define Fagc2_TRUE   (servo_auto_adj &  0x04)
#define Fagc2_FALSE !(servo_auto_adj &  0x04)
#define SET_Fabc2     servo_auto_adj |= 0x08
#define Fabc2_TRUE   (servo_auto_adj &  0x08)
#define SET_Fabc1     servo_auto_adj |= 0x10
#define Fabc1_TRUE   (servo_auto_adj &  0x10)
#define SET_Ffagc     servo_auto_adj |= 0x20
#define Ffagc_TRUE   (servo_auto_adj &  0x20)
#define SET_Ftagc     servo_auto_adj |= 0x40
#define Ftagc_TRUE   (servo_auto_adj &  0x40)

GBLDEF(unsigned char servo_flag, 0);
/*
bit 0  : Fcdrom  0 - CD ; 1- VCD
bit 1  : Fanalog 0 - Analog PLL; 1 - Digital PLL
bit 2  : F1dbias
bit 3  : Fjump
bit 4  : Fshock
bit 5  : Fflock
bit 6  : Ftlock
*/
#define SET_Fcdrom        servo_flag |=  0x01
#define CLR_Fcdrom        servo_flag &= ~0x01
#define Fcdrom_TRUE      (servo_flag &   0x01)
#define Fcdrom_FALSE    !(servo_flag &   0x01)

#define SET_Fanalog       servo_flag |=  0x02
#define CLR_Fanalog       servo_flag &= ~0x02
#define Fanalog_TRUE     (servo_flag &   0x02)
#define Fanalog_FALSE   !(servo_flag &   0x02)

#define SET_F1dbias       servo_flag |=  0x04
#define CLR_F1dbias       servo_flag &= ~0x04
#define F1dbias_TRUE     (servo_flag &   0x04)
#define F1dbias_FALSE   !(servo_flag &   0x04)

#define SET_Fjump         servo_flag |=  0x08
#define CLR_Fjump         servo_flag &= ~0x08
#define Fjump_TRUE       (servo_flag &   0x08)
#define Fjump_FALSE     !(servo_flag &   0x08)

#define SET_Fshock        servo_flag |=  0x10
#define CLR_Fshock        servo_flag &= ~0x10
#define Fshock_TRUE      (servo_flag &   0x10)
#define Fshock_FALSE    !(servo_flag &   0x10)

#define SET_Fflock        servo_flag |=  0x20
#define CLR_Fflock        servo_flag &= ~0x20
#define Fflock_TRUE      (servo_flag &   0x20)
#define Fflock_FALSE    !(servo_flag &   0x20)

#define SET_Ftlock        servo_flag |=  0x40
#define CLR_Ftlock        servo_flag &= ~0x40
#define Ftlock_TRUE      (servo_flag &   0x40)
#define Ftlock_FALSE    !(servo_flag &   0x40)

#define SET_Ffocus        servo_flag |=  0x80
#define CLR_Ffocus        servo_flag &= ~0x80
#define Ffocus_TRUE      (servo_flag &   0x80)
#define Ffocus_FALSE    !(servo_flag &   0x80)

/*FOR SOME EXTR DEFINATION*/
extern		char SERVO_mode;
extern unsigned char IC_Def;
extern unsigned char pickup_def;
extern unsigned char no_shelf_def;
extern unsigned char reset_chg_def;
extern unsigned char ctrl_und_def;
/*@xiao 04/07/03*/

#endif /* __MSERVO_H__ */