dsm_control.h

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/*******************************************************************************
 * Copyright © 2014 The DTVKit Open Software Foundation Ltd (www.dtvkit.org)
 * Copyright © 2013 Ocean Blue Software Ltd
 *
 * This file is part of a DTVKit Software Component
 * You are permitted to copy, modify or distribute this file subject to the terms
 * of the DTVKit 1.0 Licence which can be found in licence.txt or at www.dtvkit.org
 *
 * THIS CODE AND INFORMATION ARE PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND,
 * EITHER EXPRESSED OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES
 * OF MERCHANTABILITY AND/OR FITNESS FOR A PARTICULAR PURPOSE.
 *
 * If you or your organisation is not a member of DTVKit then you have access
 * to this source code outside of the terms of the licence agreement
 * and you are expected to delete this and any associated files immediately.
 * Further information on DTVKit, membership and terms can be found at www.dtvkit.org
 *******************************************************************************/
#ifndef _DSMAPI_H
#define _DSMAPI_H

#include "siqfuncs.h"
#include "dmxtypes.h"
#include "dsm_types.h"
#include "stdfuncs.h"

/*---Constant and macro definitions for public use-----------------------------*/

/*---Enumerations for public use-----------------------------------------------*/

/*---Global type defs for public use-------------------------------------------*/


typedef void (*F_CarouselLoad)( H_ObjCarousel hOC, E_OCLoadStatus result, U32BIT carouselId );


typedef struct s_DsmccConfig
{
    /* DSMCC task priority value - passed to STB_OSCreateTask
     * The specified task priority value is used by the DSMCC task
     */
    U32BIT taskPriority;

   /* Size of internal section buffers memory pool in 4096 byte blocks. This is
    * used to provide data directly to DSM-CC instance. The task priority has a
    * direct influence over section buffer size. Lower task priority means larger
    * buffer pool requirements.
    * Minimum value: 100  (400 Kbytes)
    * Recommended:   200
    */
   U8BIT  sectionBuffPoolSize;

   /* Size of section buffer manager cache in 64K byte blocks. This is separate
    * to sectionBuffPoolSize and this memory is used to store section data not
    * immediately required by DSM-CC instance. This facilitates faster DSM-CC file
    * loading - particularly when the number of hardware section filters is limited.
    * Minimum value: 0
    * Suggested value: 16
    */
   U8BIT  sectionBuffCacheSize;

   F_MemAlloc           memAlloc;
   F_MemFree            memFree;

   F_PmtParseInit       parsePmtInit;
   F_ParseDataBcastId   parseDataBroadcastId;
   F_PmtParseDone       parsePmtDone;

   F_CarouselLoad       carouselLoad;

   /* notifyAitInfo is optional and may be set to NULL */
   F_NotifyAitInfo      notifyAitInfo;

   BOOLEAN              obtainSiDirect;

} S_DsmccConfig;


/*---Global Function prototypes for public use---------------------------------*/

H_DsmControl DSMCC_Open( S_DsmccConfig *config );

void DSMCC_Close( H_DsmControl instance );


BOOLEAN DSMCC_Start( H_DsmControl instance, S_DvbLocator *locator,
   U32BIT boot_carousel_id, DMXREF dmxref );

void DSMCC_Stop( H_DsmControl instance, E_DsmRstMode mode );

void DSMCC_Reboot( H_DsmControl instance );

H_ObjCarousel DSMCC_CurrentCarousel( H_DsmControl dsmctrl );

U32BIT DSMCC_CurrentCarouselId( H_DsmControl dsmctrl );

BOOLEAN DSMCC_SetCurrentCarousel(H_DsmControl dsmctrl, H_ObjCarousel hOC);

void DSMCC_UnloadCarousel(H_DsmControl dsmctrl, H_ObjCarousel hOC, E_DsmRstMode mode);

void DSMCC_SiqCacheClearPmt( H_DsmControl dsmctrl, U16BIT serviceId );

#endif /*_DSMAPI_H */