ctrl_access.c File Reference

This file contains the interface :

• between USB <-> MEMORY OR
• between USB <- Access Memory Ctrl -> Memory.

More...

#include "config.h"
#include "storage/ctrl_access.h"
#include "avr_flash.h"

Go to the source code of this file.

Defines
#define	LUN_0_EN   0
	Computed the maximum of static lun (don't add the lun of Mass Storage in mode USB Host).
Functions
U8	get_nb_lun ()
	This fonction return the number of logical unit.
U8	get_cur_lun ()
	This fonction return the current logical unit.
Ctrl_status	mem_test_unit_ready (U8 lun)
	This fonction test the state of memory, and start the initialisation of the memory.
Ctrl_status	mem_read_capacity (U8 lun, U32 _MEM_TYPE_SLOW_ *u32_nb_sector)
	This fonction return the capacity of the memory.
Bool	mem_wr_protect (U8 lun)
	This fonction return is the write protected mode.
Bool	mem_removal (U8 lun)
	This fonction inform about the memory type.
Ctrl_status	memory_2_usb (U8 lun, U32 addr, U16 nb_sector)
	This fonction returns a pointer to the LUN name.
Ctrl_status	usb_2_memory (U8 lun, U32 addr, U16 nb_sector)
	This fonction trabsfer a data from usb to memory.

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Detailed Description

This file contains the interface :

• between USB <-> MEMORY OR
• between USB <- Access Memory Ctrl -> Memory.

*********************************************************************

This interface may be controled by a "Access Memory Control" for :

• include a management of write protect global or specific
• include a management of access password

Definition in file ctrl_access.c.