shal.c

ST5518机顶盒系统文件系统源代码！绝对超值！

/******************************************************************************

    File Name   : 

    Description : 

******************************************************************************/

/* Includes ---------------------------------------------------------------- */

#ifndef STAVFS_HAL_SIMULATION
#define STAVFS_HAL_SIMULATION
#endif

#include <stdlib.h>
#include <stdio.h>
#include <ctype.h>
#include <assert.h>

#include "hal.h"
#include "sttbx.h"

/* Private Types ----------------------------------------------------------- */

/* Private Constants ------------------------------------------------------- */

/* Private Variables ------------------------------------------------------- */

/* Private Macros ---------------------------------------------------------- */

/* Private Function Prototypes --------------------------------------------- */

/* Functions --------------------------------------------------------------- */







/******************************************************************************
Function Name : stavfs_HalDiskExist
  Description : Does the specified volume exist in the physical world.
   Parameters : 
******************************************************************************/
BOOL stavfs_SimHalDiskExist (stavfs_HAL_t *HALData)
{
    return ((HALData->Protocol == 1) && ((HALData->UnitNumber == 0) || (HALData->UnitNumber == 1)));
}




/******************************************************************************
Function Name : stavfs_HalInit
  Description : Initialise the disk volume.
   Parameters : The stavfs_HAL_t structure passed will be completed by the
                initialisation and must be passed to subsequent calls.
******************************************************************************/
ST_ErrorCode_t stavfs_SimHalInit(stavfs_HAL_t *HALData)
{
    return (ST_ERROR_FEATURE_NOT_SUPPORTED);
}


/******************************************************************************
Function Name : stavfs_HalTerm
  Description : Close the disk volume.
   Parameters : The stavfs_HAL_t structure passed will be cleaned up and any
                allocated space released. (The structure itself will not be freed.)
******************************************************************************/
ST_ErrorCode_t stavfs_SimHalTerm(stavfs_HAL_t *HALData)
{
    return (ST_ERROR_FEATURE_NOT_SUPPORTED);
}


/******************************************************************************
Function Name : stavfs_HalRead
  Description : Read 'NbSectors' starting at 'FirstSector' into the buffer 'MemoryDestination'.
   Parameters : The 'Streem' argument specifies whether the data should be streemed.
                ie Whether CRC checking and re-reading is required.
******************************************************************************/
ST_ErrorCode_t stavfs_SimHalRead (stavfs_HAL_t *HALData, U64 *FirstSector, U32 NbSectors, char * MemoryDestination, BOOL Streem)
{
    return (ST_ERROR_FEATURE_NOT_SUPPORTED);
}


/******************************************************************************
Function Name : stavfs_HalWrite
  Description : Write 'NbSectors' starting at 'FirstSector' from the buffer 'MemoryDestination'.
   Parameters : The 'Streem' argument specifies whether the data should be streemed.
                ie Whether CRC checking and re-writing is required.
******************************************************************************/
ST_ErrorCode_t stavfs_SimHalWrite (stavfs_HAL_t *HALData, U64 *FirstSector, U32 NbSectors, char const *MemoryDestination, BOOL Streem)
{
    return (ST_ERROR_FEATURE_NOT_SUPPORTED);
}