00001 /*This file is prepared for Doxygen automatic documentation generation.*/ 00013 00014 /* Copyright (c) 2009 Atmel Corporation. All rights reserved. 00015 * 00016 * Redistribution and use in source and binary forms, with or without 00017 * modification, are permitted provided that the following conditions are met: 00018 * 00019 * 1. Redistributions of source code must retain the above copyright notice, 00020 * this list of conditions and the following disclaimer. 00021 * 00022 * 2. Redistributions in binary form must reproduce the above copyright notice, 00023 * this list of conditions and the following disclaimer in the documentation 00024 * and/or other materials provided with the distribution. 00025 * 00026 * 3. The name of Atmel may not be used to endorse or promote products derived 00027 * from this software without specific prior written permission. 00028 * 00029 * 4. This software may only be redistributed and used in connection with an Atmel 00030 * AVR product. 00031 * 00032 * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED 00033 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 00034 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE EXPRESSLY AND 00035 * SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR ANY DIRECT, 00036 * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 00037 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 00038 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND 00039 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 00040 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 00041 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 00042 */ 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