GmSdStorage.hpp

/*
 * GmTivaSDStorage.hpp
 *
 *  Created on: May 10, 2016
 *      Author: rcram
 */
 
#ifndef GM_SD_STORAGE_HPP_
#define GM_SD_STORAGE_HPP_
 
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include <stdbool.h>
#include <GmFatFs/ff.h>
 
#if (GEO_FATFS_TI == GEO_TRUE)
#include <driverlib/gpio.h>
#include <driverlib/ssi.h>
#include <driverlib/sysctl.h>
#include <ti/sysbios/family/arm/m3/Hwi.h>
/* Status of Disk Functions */
typedef BYTE   DSTATUS;
#define DRIVE_NOT_MOUNTED           ~0
#endif
 
 
#include "GeoFatFsStorage.hpp"
#include <ti/drivers/SDSPI.h>
#if (GEO_FATFS_TI == GEO_TRUE)
#include <ti/drivers/sdspi/SDSPITiva.h>
#endif
 
 
namespace Geometrics
{
   class GmSdStorage : public GeoFatFsStorage
    {
        public:
         GmSdStorage  ();
           ~GmSdStorage ();
 
            int          Shutdown            ();
            virtual const char   *GetDrive            ();
         virtual int        GetFatFsBlockSize () { return GEO_SD_FATFS_BLOCK_SIZE; };
 
         /********************************************************************/
         /* Factory setup.  This class needs to able to instantiate objects  */
         /*   in contexts where the caller doesn't know this derived class.  */
         /*   Look for instances of IFatFsStorageFactory in the code to      */
         /*   understand the use.                                            */
         /********************************************************************/
         class SdFatFsStorageFactory : public IFatFsStorageFactory
         {
            GeoFatFsStorage *MakeNewStorage ();
         };
 
         static int Setup (unsigned int uiIndex, UInt32       uiBitRate);
 
         static SDSPI_Handle       s_sdspiHandle;
         static SDSPI_Params       s_sdspiParams;
 
 
         static SdFatFsStorageFactory s_sdFatFsStorageFactory;
         static void SetAsFatFsFactory (const char whichStorage);
    };
}
 
 
#endif /* GMTIVASDSTORAGE_HPP_ */