h_skyscan_app.h

机顶盒Hamaro解调器驱动。包含自动搜台

/*****************************************************************************/
/*                   CONEXANT PROPRIETARY AND CONFIDENTIAL                   */
/*                       SOFTWARE FILE/MODULE HEADER                         */
/*                      Conexant Systems Inc. (c) 2006                       */
/*                            Shanghai, China                                */
/*                         All Rights Reserved                               */
/*****************************************************************************/
/*
 * Filename:    h_skyscan_app.h
 *
 *
 * Description: This file contains hardware sky scan function declare.
 *
 * Author:      Sunbey Tu
 *
 *****************************************************************************/
/* $Header:   
 *****************************************************************************/
#ifndef _H_SKYSCAN_APP_H_
#define _H_SKYSCAN_APP_H_

#define H_SKYSCAN_OK 0
#define H_SKYSCAN_ERROR -1


typedef enum _h_scan_status { /* hardware sky scan status */
   H_SCAN_VERTICAL=1,         /* scaning Vertical polarization of a Single Band LNB    */         
   H_SCAN_HORIZONTAL,         /* scaning Horizontal polarization of a Single Band LNB  */
   H_SCAN_VERTICAL_LO,        /* scaning low band of a Dual or Universal LNB with      */
                              /* Vertical polarization */
   H_SCAN_VERTICAL_HI,        /* scaning high band of a Dual or Universal LNB with     */
                              /* Vertical polarization */
   H_SCAN_HORIZONTAL_LO,      /* scaning low band of a Dual or Universal LNB with      */
                              /* Horizontal polarization */
   H_SCAN_HORIZONTAL_HI,      /* scaning high band of a Dual or Universal LNB with     */
                              /* Horizontal polarization */                                                          
   H_SCAN_UNDEF               /* Undefined status                                      */
} H_SCAN_STATUS;

int cnxt_init_h_skyscan();
int cnxt_start_h_skyscan( unsigned char port, H_SCAN_STATUS pol, 
    HAMARO_LNBTONE tone, unsigned long lower_freq_limit_hz,  unsigned long upper_freq_limit_hz );
int cnxt_monitor_h_skyscan();
int cnxt_stop_h_skyscan();
int cnxt_exit_h_skyscan();

#endif