dcf_api.h

机顶盒解调芯片DCF8722驱动

/****************************************************************************/
/*                   CONEXANT PROPRIETARY AND CONFIDENTIAL                  */
/*                   Conexant Systems Inc. (c) 2007 - 2012                  */
/*                             Shanghai, CHINA                              */
/*                           All Rights Reserved                            */
/****************************************************************************/
/*
 * Filename:      DCF_API.H
 *
 * Description:   The file delcares API functions
 * Author:        Gavin Zhang
 *
 ****************************************************************************/
/* $Header: dcf_api.h, 1, 2007-10-8 13:36:53, Yong Huang$
 * $Id: dcf_api.h,v 1.0, 2007-10-08 05:36:53Z, Yong Huang$
 ****************************************************************************/
#ifndef DCF_API_H
#define DCF_API_H

bool dcf_init_environment(DCF_NIM *pNim, unsigned long u32DemodHandle, DCF_BUS_WRITE BusWrite, DCF_BUS_READ BusRead, bool (*DCF_TUNER_Install)(DCF_NIM *nim), unsigned long u32DemodCrystalFreq,  DCF_TS_OUT *mpegoutformat, bool (*waitfunct)(int mscount));
bool dcf_change_channel(DCF_NIM *pNim, DCF_CHANOBJ *pChanObj);
bool dcf_set_symbol_rate (DCF_NIM *pNim, unsigned long u32SymbRate);
bool dcf_get_lockstatus (DCF_NIM *pNim, bool *pLocked);
bool dcf_set_freq_sweep(DCF_NIM *pNim);
bool dcf_init_CN_estimation(DCF_NIM *pNim);
bool dcf_equ_sw_reset(DCF_NIM *pNim);
bool dcf_get_CN(DCF_NIM *pNim);
bool dcf_get_qam_size (DCF_NIM *pNim);
bool dcf_get_noise_accumulator(DCF_NIM *pNim, unsigned short *pu16Data);
bool dcf_get_bert(DCF_NIM *pNim);
bool dcf_get_strength(DCF_NIM *pNim);
bool dcf_init_statics(DCF_NIM *pNim);
bool dcf_reinit_demod(DCF_NIM *pNim);
bool dcf_set_outputformat(DCF_NIM *pNim, DCF_TS_OUT *pTsOutFormat);
bool dcf_init_acq(DCF_NIM *pNim);
bool dcf_carrier_search(DCF_NIM *pNim);
/*******************************************************************************************************/
/*******************************************************************************************************/
/*******************************************************************************************************/
#endif  /* #ifndef DCF_API_H */