mmc_sd_mem.h

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00013 
00014 /* Copyright (c) 2009 Atmel Corporation. All rights reserved.
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00043 #ifndef _MMC_SD_MEM_H_
00044 #define _MMC_SD_MEM_H_
00045 
00046 #include "conf/conf_access.h"
00047 #include "modules/control_access/ctrl_status.h"
00048 
00049 
00050 
00051 //_____ D E F I N I T I O N S ______________________________________________
00052 
00053 #define   MMCSD_REMOVED       0
00054 #define   MMCSD_INSERTED      1
00055 #define   MMCSD_REMOVING      2
00056 
00057 
00058 //---- CONTROL FONCTIONS ----
00059 
00060 // those fonctions are declared in mmc_sd_mem.h
00061 void           mmc_sd_spi_init(void);
00062 void           mmc_sd_mem_init(void);
00063 Ctrl_status    mmc_sd_test_unit_ready(void);
00064 Ctrl_status    mmc_sd_read_capacity( U32 _MEM_TYPE_SLOW_ *u32_nb_sector );
00065 Bool           mmc_sd_wr_protect(void);
00066 Bool           mmc_sd_removal(void);
00067 
00068 
00069 //---- ACCESS DATA FONCTIONS ----
00070 
00071 // Standard functions for open in read/write mode the device
00072 Ctrl_status    mmc_sd_read_10( U32 addr , U16 nb_sector );
00073 Ctrl_status    mmc_sd_write_10( U32 addr , U16 nb_sector );
00074 
00075 // Standard functions for read/write 1 sector to 1 sector ram buffer
00076 Ctrl_status    mmc_ram_2_mmc( U32 addr, U8 *ram);
00077 Ctrl_status    mmc_mmc_2_ram( U32 addr, U8 *ram);
00078 
00079 #endif   // _MMC_SD_MEM_H_
00080 

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