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79 lines
2.5 KiB
C
79 lines
2.5 KiB
C
/**
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******************************************************************************
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*
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* @file msd.h
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* @author The OpenPilot Team, http://www.openpilot.org Copyright (C) 2010.
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* Parts by Thorsten Klose (tk@midibox.org) (tk@midibox.org)
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* @brief MSD functions header.
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* @see The GNU Public License (GPL) Version 3
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*
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*****************************************************************************/
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/*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#ifndef _MSD_H
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#define _MSD_H
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/////////////////////////////////////////////////////////////////////////////
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// Global definitions
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/////////////////////////////////////////////////////////////////////////////
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/* defines how many bytes are sent per packet */
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#define MSD_BULK_MAX_PACKET_SIZE 0x40
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/* max. number of supported logical units */
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#define MSD_NUM_LUN 1
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/* defines how many endpoints are used by the device */
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#define MSD_EP_NUM 3
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/* buffer table base address */
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#define MSD_BTABLE_ADDRESS (0x00)
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/* EP0 */
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/* rx/tx buffer base address */
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#define MSD_ENDP0_RXADDR (0x18)
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#define MSD_ENDP0_TXADDR (0x58)
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/* EP1 */
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/* tx buffer base address */
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#define MSD_ENDP1_TXADDR (0x98)
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/* EP2 */
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/* Rx buffer base address */
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#define MSD_ENDP2_RXADDR (0xD8)
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/////////////////////////////////////////////////////////////////////////////
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// Prototypes
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/////////////////////////////////////////////////////////////////////////////
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extern s32 MSD_Init(u32 mode);
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extern s32 MSD_Periodic_mS(void);
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extern s32 MSD_CheckAvailable(void);
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extern s32 MSD_LUN_AvailableSet(u8 lun, u8 available);
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extern s32 MSD_LUN_AvailableGet(u8 lun);
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/////////////////////////////////////////////////////////////////////////////
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// Export global variables
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/////////////////////////////////////////////////////////////////////////////
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#endif /* _MSD_H */
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