65 lines
2.7 KiB
C++
65 lines
2.7 KiB
C++
/***************************************************************************
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* Copyright (C) 2014 by Terraneo Federico *
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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 2 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, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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* GNU General Public License for more details. *
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* *
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* As a special exception, if other files instantiate templates or use *
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* macros or inline functions from this file, or you compile this file *
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* and link it with other works to produce a work based on this file, *
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* this file does not by itself cause the resulting work to be covered *
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* by the GNU General Public License. However the source code for this *
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* file must still be made available in accordance with the GNU General *
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* Public License. This exception does not invalidate any other reasons *
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* why a work based on this file might be covered by the GNU General *
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* Public License. *
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* *
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* You should have received a copy of the GNU General Public License *
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* along with this program; if not, see <http://www.gnu.org/licenses/> *
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***************************************************************************/
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#ifndef SD_LPC2000_H
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#define SD_LPC2000_H
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#include "kernel/sync.h"
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#include "filesystem/devfs/devfs.h"
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#include "filesystem/ioctl.h"
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namespace miosix {
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/**
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* Driver for interfacing to an SD card through SPI
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*/
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class SPISDDriver : public Device
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{
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public:
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/**
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* \return an instance to this class, singleton
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*/
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static intrusive_ref_ptr<SPISDDriver> instance();
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virtual ssize_t readBlock(void *buffer, size_t size, off_t where);
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virtual ssize_t writeBlock(const void *buffer, size_t size, off_t where);
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virtual int ioctl(int cmd, void *arg);
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private:
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/**
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* Constructor
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*/
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SPISDDriver();
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FastMutex mutex;
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};
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} //namespace miosix
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#endif //SD_LPC2000_H
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