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35 lines
1.1 KiB
C
35 lines
1.1 KiB
C
//
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// Copyright (C) 2015-2016 Markus Hiienkari <mhiienka@niksula.hut.fi>
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//
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// This file is part of Open Source Scan Converter project.
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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,
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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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// 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 SDCARD_H_
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#define SDCARD_H_
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#include "alt_types.h"
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#include "sysconfig.h"
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#include "Altera_UP_SD_Card_Avalon_Interface_mod.h"
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// SD controller uses 512-byte chunks
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#define SD_BUFFER_SIZE 512
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int read_sd_block(alt_u32 offset, alt_u32 size, alt_u8 *dstbuf);
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int check_sdcard(alt_u8 *databuf);
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#endif /* SDCARD_H_ */
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