| /*This file is prepared for Doxygen automatic documentation generation.*/ | |
| /*! \file ****************************************************************** | |
| * | |
| * \brief Management of the virtual memory. | |
| * | |
| * This file manages the virtual memory. | |
| * | |
| * - Compiler: IAR EWAVR32 and GNU GCC for AVR32 | |
| * - Supported devices: All AVR32 devices with a USB module can be used. | |
| * - AppNote: | |
| * | |
| * \author Atmel Corporation: http://www.atmel.com \n | |
| * Support and FAQ: http://support.atmel.no/ | |
| * | |
| ***************************************************************************/ | |
| /* Copyright (c) 2009 Atmel Corporation. All rights reserved. | |
| * | |
| * Redistribution and use in source and binary forms, with or without | |
| * modification, are permitted provided that the following conditions are met: | |
| * | |
| * 1. Redistributions of source code must retain the above copyright notice, this | |
| * list of conditions and the following disclaimer. | |
| * | |
| * 2. Redistributions in binary form must reproduce the above copyright notice, | |
| * this list of conditions and the following disclaimer in the documentation | |
| * and/or other materials provided with the distribution. | |
| * | |
| * 3. The name of Atmel may not be used to endorse or promote products derived | |
| * from this software without specific prior written permission. | |
| * | |
| * 4. This software may only be redistributed and used in connection with an Atmel | |
| * AVR product. | |
| * | |
| * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED | |
| * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF | |
| * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE | |
| * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR | |
| * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES | |
| * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; | |
| * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND | |
| * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS | |
| * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE | |
| * | |
| */ | |
| #ifndef _MEDIA_MEM_H_ | |
| #define _MEDIA_MEM_H_ | |
| #include "board.h" | |
| #include "memories.h" | |
| #include "conf_access.h" | |
| #if (MEDIA_0_MEM == ENABLE) || (MEDIA_1_MEM == ENABLE) || (MEDIA_2_MEM == ENABLE) | |
| #include "ctrl_access.h" | |
| #ifdef __cplusplus | |
| extern "C" { | |
| #endif | |
| //_____ D E F I N I T I O N S ______________________________________________ | |
| /*! \name Media Status | |
| * | |
| * Status List for the Storage Media | |
| * | |
| */ | |
| //! @{ | |
| #define MEDIA_REMOVED 0 | |
| #define MEDIA_INSERTED 1 | |
| #define MEDIA_REMOVING 2 | |
| //! @} | |
| #define MEDIA_SECTOR_SIZE 512 | |
| extern Media medias[]; | |
| extern uint32_t numMedias; | |
| //---- CONTROL FUNCTIONS ---- | |
| extern Ctrl_status media_test_unit_ready (U8 media); | |
| extern Ctrl_status media_test_unit_ready_0(void); | |
| extern Ctrl_status media_test_unit_ready_1(void); | |
| extern Ctrl_status media_test_unit_ready_2(void); | |
| extern Ctrl_status media_read_capacity (U8 media, U32 *u32_nb_sector); | |
| extern Ctrl_status media_read_capacity_0(U32 *u32_nb_sector); | |
| extern Ctrl_status media_read_capacity_1(U32 *u32_nb_sector); | |
| extern Ctrl_status media_read_capacity_2(U32 *u32_nb_sector); | |
| extern Bool media_wr_protect (U8 media); | |
| extern Bool media_wr_protect_0(void); | |
| extern Bool media_wr_protect_1(void); | |
| extern Bool media_wr_protect_2(void); | |
| extern Bool media_removal (U8 media); | |
| extern Bool media_removal_0(void); | |
| extern Bool media_removal_1(void); | |
| extern Bool media_removal_2(void); | |
| //---- ACCESS DATA Setting FUNCTIONS ---- | |
| extern void media_access_init_default(void); | |
| extern void media_access_init_customize(void* pBuffer, U16 wNbParts, U32 dwPartSiz); | |
| //---- ACCESS DATA FUNCTIONS ---- | |
| // USB interface | |
| #if ACCESS_USB == ENABLED | |
| extern Ctrl_status media_usb_read_10 (U8 media, U32 addr, U16 nb_sector); | |
| extern Ctrl_status media_usb_read_10_0 ( U32 addr, U16 nb_sector); | |
| extern Ctrl_status media_usb_read_10_1 ( U32 addr, U16 nb_sector); | |
| extern Ctrl_status media_usb_read_10_2 ( U32 addr, U16 nb_sector); | |
| extern Ctrl_status media_usb_write_10 (U8 media, U32 addr, U16 nb_sector); | |
| extern Ctrl_status media_usb_write_10_0( U32 addr, U16 nb_sector); | |
| extern Ctrl_status media_usb_write_10_1( U32 addr, U16 nb_sector); | |
| extern Ctrl_status media_usb_write_10_2( U32 addr, U16 nb_sector); | |
| #endif | |
| // RAM interface | |
| #if ACCESS_MEM_TO_RAM == ENABLED | |
| extern Ctrl_status media_mem_2_ram (U8 media, U32 addr, void *ram); | |
| extern Ctrl_status media_mem_2_ram_0( U32 addr, void *ram); | |
| extern Ctrl_status media_mem_2_ram_1( U32 addr, void *ram); | |
| extern Ctrl_status media_mem_2_ram_2( U32 addr, void *ram); | |
| extern Ctrl_status media_ram_2_mem (U8 media, U32 addr, const void *ram); | |
| extern Ctrl_status media_ram_2_mem_0( U32 addr, const void *ram); | |
| extern Ctrl_status media_ram_2_mem_1( U32 addr, const void *ram); | |
| extern Ctrl_status media_ram_2_mem_2( U32 addr, const void *ram); | |
| #endif | |
| #ifdef __cplusplus | |
| } | |
| #endif | |
| #endif | |
| #endif // _MEDIA_MEM_H_ |