host_mem.h

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00017 
00018 /* Copyright (c) 2009 Atmel Corporation. All rights reserved.
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00047 #ifndef _HOSTMEM_H_
00048 #define _HOSTMEM_H_
00049 
00050 #include "conf/conf_access.h"
00051 #include "modules/control_access/ctrl_status.h"
00052 #include "conf/conf_usb.h"
00053 
00054 //_____ D E F I N I T I O N S ______________________________________________
00055 
00056 // Functions to manage the list of MS devices
00057 void           host_mem_init              ( void );
00058 Bool           host_mem_install           ( void );
00059 void           host_mem_uninstall         ( void );
00060 U8             host_mem_get_lun           ( void );
00061 
00062 // Functions to control the state of each LUN (Logical Unit Number)
00063 Ctrl_status    host_mem_test_unit_ready   ( U8 lun );
00064 Ctrl_status    host_mem_read_capacity     ( U8 lun, U32 _MEM_TYPE_SLOW_ *u32_nb_sector );
00065 U8             host_mem_read_sector_size  ( U8 lun );
00066 Bool           host_mem_wr_protect_cache  ( U8 lun );
00067 Bool           host_mem_wr_protect        ( U8 lun );
00068 Bool           host_mem_removal           ( void );
00069 Ctrl_status    host_mem_read_format_capacity( U8 lun );
00070 Ctrl_status    host_mem_inquiry           ( U8 lun );
00071 
00072 // Functions to control read/write operations
00073 Ctrl_status    host_mem_mem_2_ram         ( U8 lun, U32 addr, U8 *ram );
00074 Ctrl_status    host_mem_mem_2_ram_stop    ( void );
00075 Ctrl_status    host_mem_ram_2_mem         ( U8 lun, U32 addr, U8 *ram );
00076 Ctrl_status    host_mem_mem_2_ram_ext     ( U8 lun, U32 addr, U8 *ram , U8 u8_nb_sector);
00077 Ctrl_status    host_mem_ram_2_mem_ext     ( U8 lun, U32 addr, U8 *ram , U8 u8_nb_sector);
00078 
00079 
00080 #endif   // _HOSTMEM_H_

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