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50 lines
1.6 KiB
C
50 lines
1.6 KiB
C
/*-----------------------------------------------------------------
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Copyright (C) 2005 Michael "Chishm" Chisholm
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License
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as published by the Free Software Foundation; either version 2
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of the License, or (at your option) any later version.
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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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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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If you use this code, please give due credit and email me about your
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project at chishm@hotmail.com
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------------------------------------------------------------------*/
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#ifndef CARD_H
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#define CARD_H
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#define BYTES_PER_SECTOR 512
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void sdmmc_controller_init();
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int sdmmc_sdcard_init();
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int sdmmc_sdcard_readsectors(u32 sector_no, u32 numsectors, void *out);
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static inline bool CARD_StartUp (void) {
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sdmmc_controller_init();
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return sdmmc_sdcard_init() == 0;
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}
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static inline bool CARD_IsInserted (void) {
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return true;
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}
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static inline bool CARD_ReadSectors (u32 sector, int count, void *buffer) {
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return sdmmc_sdcard_readsectors(sector, count, buffer) == 0;
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}
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static inline bool CARD_ReadSector (u32 sector, void *buffer) {
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return sdmmc_sdcard_readsectors(sector, 1, buffer) == 0;
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}
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#endif // CARD_H
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