srvchn.h

本程序为ST公司开发的源代码

/**************************************************
 *
 * srvchn.h
 *
 * CVS ID:   $Id: srvchn.h,v 1.10 2006/10/09 15:09:16 dellorto Exp $
 * Author:   Fabio Dell'Orto [FD] - STM
 * Date:     $Date: 2006/10/09 15:09:16 $
 * Revision: $Revision: 1.10 $
 *
 * Description:
 *
 *
 ***************************************************
 *
 * COPYRIGHT (C) ST Microelectronics  2005
 *            All Rights Reserved
 *
 ***************************************************
 *
 * STM CVS Log:
 *
 * $Log: srvchn.h,v $
 * Revision 1.10  2006/10/09 15:09:16  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 __SRVCHN_H
#define __SRVCHN_H

typedef struct
{
  UInt  analog            : 1;
  UInt  spdif             : 1;
  UInt  i2s               : 1;
  UInt  attenuation_on    : 1;
  UInt  audio_init        : 1;
  UInt  audio_initialized : 1;
} OIF_MODE_STRUCT;


typedef struct
{
  UInt  mute_request       : 1;
  UInt  mute_start         : 1;
  UInt  ad_mute_status     : 1;
  UInt  i2s_mute_status    : 1;
  UInt  spdif_mute_status  : 1;
//  UInt  mute1_on           : 1;
//  UInt  mute2_on           : 1;
  UInt  audio_on           : 1;
} OIF_MUTE_STRUCT;

#define IS_OIF_MUTED()  ((oif_mute_control.ad_mute_status) ? 1 : 0)

void audio_init(t_bool config_changed);
void acq_init(void);
void ecc_init(void);
void oif_init(void);
void clv_init(void);
void mute_on(void);
void mute_off(void);
RETVAL check_access_msf(void);
RETVAL check_active_msf(void);
void clear_ecc_error_cntr(void);


void audio_off(void);
void audio_on(void);

extern OIF_MODE_STRUCT oif_mode;
extern OIF_MUTE_STRUCT oif_mute_control;

#ifdef APM_PICKUP
extern uint8 oif_ttm_speed;
extern uint8 oif_requested_speed;
#endif

#endif /* __SRVCHN_H */