df_mem.h

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00013 
00014 /* Copyright (c) 2009 Atmel Corporation. All rights reserved.
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00016  * Redistribution and use in source and binary forms, with or without
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00043  
00044 #ifndef _DFMEM_H_
00045 #define _DFMEM_H_
00046 
00047 #include "conf/conf_access.h"
00048 #include "modules/control_access/ctrl_status.h"
00049 
00050 
00051 //---- CONTROL FONCTIONS ----
00052 
00053 void           df_mem_init(void);
00054 Ctrl_status    df_test_unit_ready(void);
00055 Ctrl_status    df_read_capacity( U32 _MEM_TYPE_SLOW_ *u32_nb_sector );
00056 Bool           df_wr_protect(void);
00057 Bool           df_removal(void);
00058 
00059 
00060 //---- ACCESS DATA FONCTIONS ----
00061 
00062 // Functions read/write memory to usb interface
00063 Ctrl_status    df_read_10( U32 addr , U16 nb_sector );
00064 Ctrl_status    df_write_10( U32 addr , U16 nb_sector );
00065 
00066 // Standard functions for open in read/write mode from HOST
00067 Ctrl_status    df_host_write_10( U32 addr , U16 nb_sector );
00068 Ctrl_status    df_host_read_10( U32 addr , U16 nb_sector );
00069 
00070 // Functions read/write memory sector (512B) to RAM buffer
00071 Ctrl_status    df_ram_2_df( U32 addr, U8 *ram);
00072 Ctrl_status    df_df_2_ram( U32 addr, U8 *ram);
00073 
00074 
00075 #endif   // _DFMEM_H_
00076 

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