srvact.h

本程序为ST公司开发的源代码

/**************************************************
 *
 * srvact.h
 *
 * CVS ID:   $Id: srvact.h,v 1.10 2006/10/09 15:09:06 dellorto Exp $
 * Author:   Fabio Dell'Orto [FD] - STM
 * Date:     $Date: 2006/10/09 15:09:06 $
 * Revision: $Revision: 1.10 $
 *
 * Description:
 *
 *
 ***************************************************
 *
 * COPYRIGHT (C) ST Microelectronics  2005
 *            All Rights Reserved
 *
 ***************************************************
 *
 * STM CVS Log:
 *
 * $Log: srvact.h,v $
 * Revision 1.10  2006/10/09 15:09:06  dellorto
 * no message
 *
 * Revision 1.9  2006/09/18 09:55:25  belardi
 * Corrected CVS keyword usage
 *
 * Revision 1.8  2006/09/18 09:25:37  belardi
 * Added Log CVS keyword into file header
 *
 *
 ***************************************************/

#ifndef _SRVACT_INCLUDED_
#define _SRVACT_INCLUDED_

/*----------------------------------------------------------------------------*/
/* AGC defines                                                                */
/*----------------------------------------------------------------------------*/

// servo-loop defines
#define AGC_FOCUS_LOOP                  0x00   /* focus loop    */
#define AGC_TRACKING_LOOP               0x01   /* tracking loop */

// AGC-injection defines
#define AGC_NO_INJECTION                0x0000   /* no AGC-injection               */
#define AGC_INJECTION_ON_FOCUS          0x0001   /* AGC-injection on focus loop    */
#define AGC_INJECTION_ON_TRACKING       0x0003   /* AGC-injection on tracking loop */

void dsp_init(void);
void start_ramp_up(void);
void start_ramp_down(void);
void stop_ramp(void);
t_bool ramp_stopped(void);
void focus_ramping(void); /* function implemented only for debug purpose */
RETVAL focus_closing(void);
RETVAL focus_off(void);
RETVAL focus_on(void);
RETVAL track_closing(void);
RETVAL track_on(void);
void track_off(void);
RETVAL agc(uint8 loop);

#endif /* _SRVACT_INCLUDED_ */