/* This header file is part of the AVR Software Framework 2.0.0 release */

/*This file is prepared for Doxygen automatic documentation generation.*/
/*! \file *********************************************************************
 *
 * \brief CTRL_ACCESS interface for SD/MMC card.
 *
 * - Compiler:           IAR EWAVR32 and GNU GCC for AVR32
 * - Supported devices:  All AVR32 devices with an MCI 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 _SD_MMC_MCI_MEM_H_
#define _SD_MMC_MCI_MEM_H_


#include "conf_access.h"

#if SD_MMC_MCI_0_MEM == DISABLE && SD_MMC_MCI_1_MEM == DISABLE
  #error sd_mmc_mem_mci.h is #included although SD_MMC_MCI_x_MEM are all disabled
#endif


#include "ctrl_access.h"


//_____ D E F I N I T I O N S ______________________________________________

/*! \name SD/MMC Status
 *
 * Status List for the SD/MMC
 *
 */
//! @{
#define   SD_MMC_REMOVED       0
#define   SD_MMC_INSERTED      1
#define   SD_MMC_REMOVING      2
//! @}


//_____ D E C L A R A T I O N S ____________________________________________

/*! \name Control Interface
 */
//! @{

/*! \brief Tests the memory state and initializes the memory if required.
 *
 * The TEST UNIT READY SCSI primary command allows an application client to poll
 * a LUN until it is ready without having to allocate memory for returned data.
 *
 * This command may be used to check the media status of LUNs with removable
 * media.
 *
 * \param slot SD/MMC Slot Card Selected.
 *
 * \return Status.
 */
extern Ctrl_status sd_mmc_mci_test_unit_ready(U8 slot);
//! Instance Declaration for sd_mmc_mci_test_unit_ready Slot O
extern Ctrl_status sd_mmc_mci_test_unit_ready_0(void);
//! Instance Declaration for sd_mmc_mci_test_unit_ready Slot 1
extern Ctrl_status sd_mmc_mci_test_unit_ready_1(void);

/*! \brief Returns the address of the last valid sector in the memory.
 *
 * \param slot SD/MMC Slot Card Selected.
 * \param u32_nb_sector Pointer to the address of the last valid sector.
 *
 * \return Status.
 */
extern Ctrl_status sd_mmc_mci_read_capacity(U8 slot,U32 *u32_nb_sector);
//! Instance Declaration for sd_mmc_mci_read_capacity Slot O
extern Ctrl_status sd_mmc_mci_read_capacity_0(U32 *u32_nb_sector);
//! Instance Declaration for sd_mmc_mci_read_capacity Slot 1
extern Ctrl_status sd_mmc_mci_read_capacity_1(U32 *u32_nb_sector);

/*! \brief Returns the write-protection state of the memory.
 *
*  \param slot SD/MMC Slot Card Selected.
 * \return \c TRUE if the memory is write-protected, else \c FALSE.
 *
 * \note Only used by removable memories with hardware-specific write
 *       protection.
 */
extern Bool sd_mmc_mci_wr_protect(U8 slot);
//! Instance Declaration for sd_mmc_mci_wr_protect Slot O
extern Bool sd_mmc_mci_wr_protect_0(void);
//! Instance Declaration for sd_mmc_mci_wr_protect Slot 1
extern Bool sd_mmc_wr_mci_protect_1(void);

/*! \brief Tells whether the memory is removable.
 *
 * \param slot SD/MMC Slot Card Selected.
 * \return \c TRUE if the memory is removable, else \c FALSE.
 */
extern Bool sd_mmc_mci_removal(U8 slot);
//! Instance Declaration for sd_mmc_mci_removal Slot O
extern Bool sd_mmc_mci_removal_0(void);
//! Instance Declaration for sd_mmc_mci_removal Slot 1
extern Bool sd_mmc_mci_removal_1(void);

//! @}


#if ACCESS_USB == ENABLED

/*! \name MEM <-> USB Interface
 */
//! @{

/*! \brief Tranfers data from the memory to USB.
 *
 * \param slot SD/MMC Slot Card Selected.
 * \param addr      Address of first memory sector to read.
 * \param nb_sector Number of sectors to transfer.
 *
 * \return Status.
 */
extern Ctrl_status sd_mmc_mci_usb_read_10(U8 slot,U32 addr, U16 nb_sector);
//! Instance Declaration for sd_mmc_mci_usb_read_10 Slot O
extern Ctrl_status sd_mmc_mci_usb_read_10_0(U32 addr, U16 nb_sector);
//! Instance Declaration for sd_mmc_mci_usb_read_10 Slot 1
extern Ctrl_status sd_mmc_mci_usb_read_10_1(U32 addr, U16 nb_sector);

/*! \brief Tranfers data from USB to the memory.
 *
 * \param slot SD/MMC Slot Card Selected.
 * \param addr      Address of first memory sector to write.
 * \param nb_sector Number of sectors to transfer.
 *
 * \return Status.
 */
extern Ctrl_status sd_mmc_mci_usb_write_10(U8 slot,U32 addr, U16 nb_sector);
//! Instance Declaration for sd_mmc_mci_usb_write_10 Slot O
extern Ctrl_status sd_mmc_mci_usb_write_10_0(U32 addr, U16 nb_sector);
//! Instance Declaration for sd_mmc_mci_usb_write_10 Slot 1
extern Ctrl_status sd_mmc_mci_usb_write_10_1(U32 addr, U16 nb_sector);

//! @}

#endif


#if ACCESS_MEM_TO_RAM == ENABLED

/*! \name MEM <-> RAM Interface
 */
//! @{

/*! \brief Copies 1 data sector from the memory to RAM.
 *
 * \param slot SD/MMC Slot Card Selected.
 * \param addr  Address of first memory sector to read.
 * \param ram   Pointer to RAM buffer to write.
 *
 * \return Status.
 */
extern Ctrl_status sd_mmc_mci_mem_2_ram(U8 slot, U32 addr, void *ram);
extern Ctrl_status sd_mmc_mci_dma_mem_2_ram(U8 slot, U32 addr, void *ram);
//! Instance Declaration for sd_mmc_mci_mem_2_ram Slot O
extern Ctrl_status sd_mmc_mci_mem_2_ram_0(U32 addr, void *ram);
//! Instance Declaration for sd_mmc_mci_mem_2_ram Slot 1
extern Ctrl_status sd_mmc_mci_mem_2_ram_1(U32 addr, void *ram);

/*! \brief Copies 1 data sector from RAM to the memory.
 *
 * \param slot SD/MMC Slot Card Selected.
 * \param addr  Address of first memory sector to write.
 * \param ram   Pointer to RAM buffer to read.
 *
 * \return Status.
 */
extern Ctrl_status sd_mmc_mci_ram_2_mem(U8 slot, U32 addr, const void *ram);
extern Ctrl_status sd_mmc_mci_dma_ram_2_mem(U8 slot, U32 addr, const void *ram);
//! Instance Declaration for sd_mmc_mci_mem_2_ram Slot O
extern Ctrl_status sd_mmc_mci_ram_2_mem_0(U32 addr, const void *ram);
//! Instance Declaration for sd_mmc_mci_mem_2_ram Slot 1
extern Ctrl_status sd_mmc_mci_ram_2_mem_1(U32 addr, const void *ram);

/*! \brief Copies nb_sectors data sector from the memory to RAM.
 *
 * \param slot SD/MMC Slot Card Selected.
 * \param addr         Address of first memory sector to read.
 * \param ram          Pointer to RAM buffer to write.
 * \param nb_sectors   Number of sectors to read.
 *
 * \return Status.
 */
extern Ctrl_status sd_mmc_mci_multiple_mem_2_ram(U8 slot,U32 addr, void *ram, U32 nb_sectors);
extern Ctrl_status sd_mmc_mci_dma_multiple_mem_2_ram(U8 slot,U32 addr, void *ram, U32 nb_sectors);
//! Instance Declaration for sd_mmc_mci_mem_2_ram Slot O
extern Ctrl_status sd_mmc_mci_multiple_mem_2_ram_0(U32 addr, void *ram, U32 nb_sectors);
//! Instance Declaration for sd_mmc_mci_mem_2_ram Slot 1
extern Ctrl_status sd_mmc_mci_multiple_mem_2_ram_1(U32 addr, void *ram, U32 nb_sectors);

/*! \brief Copies nb_sectors data sector from RAM to the memory.
 *
 * \param slot SD/MMC Slot Card Selected.
 * \param addr         Address of first memory sector to write.
 * \param ram          Pointer to RAM buffer to read.
 * \param nb_sectors   Number of sectors to write.
 *
 * \return Status.
 */
extern Ctrl_status sd_mmc_mci_multiple_ram_2_mem(U8 slot, U32 addr, const void *ram, U32 nb_sectors);
extern Ctrl_status sd_mmc_mci_dma_multiple_ram_2_mem(U8 slot, U32 addr, const void *ram, U32 nb_sectors);
//! Instance Declaration for sd_mmc_mci_mem_2_ram Slot O
extern Ctrl_status sd_mmc_mci_multiple_ram_2_mem_0(U32 addr, const void *ram, U32 nb_sectors);
//! Instance Declaration for sd_mmc_mci_mem_2_ram Slot 1
extern Ctrl_status sd_mmc_mci_multiple_ram_2_mem_1(U32 addr, const void *ram, U32 nb_sectors);

//! @}

#endif



#endif  // _SD_MMC_MCI_MEM_H_
