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62 lines
1.5 KiB
C
62 lines
1.5 KiB
C
/*
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* Copyright (c) 2018 naehrwert
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* Copyright (c) 2018-2021 CTCaer
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms and conditions of the GNU General Public License,
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* version 2, as published by the Free Software Foundation.
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*
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* This program is distributed in the hope it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* 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 SD_H
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#define SD_H
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#include <storage/sdmmc.h>
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#include <storage/sdmmc_driver.h>
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#include <libs/fatfs/ff.h>
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#define SD_BLOCKSIZE 512
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enum
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{
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SD_INIT_FAIL = 0,
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SD_1BIT_HS25 = 1,
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SD_4BIT_HS25 = 2,
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SD_UHS_SDR82 = 3,
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SD_UHS_SDR104 = 4
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};
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enum
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{
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SD_ERROR_INIT_FAIL = 0,
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SD_ERROR_RW_FAIL = 1,
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SD_ERROR_RW_RETRY = 2
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};
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extern sdmmc_t sd_sdmmc;
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extern sdmmc_storage_t sd_storage;
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extern FATFS sd_fs;
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void sd_error_count_increment(u8 type);
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u16 *sd_get_error_count();
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bool sd_get_card_removed();
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bool sd_get_card_initialized();
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bool sd_get_card_mounted();
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u32 sd_get_mode();
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int sd_init_retry(bool power_cycle);
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bool sd_initialize(bool power_cycle);
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bool sd_mount();
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void sd_unmount();
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void sd_end();
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bool sd_is_gpt();
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void *sd_file_read(const char *path, u32 *fsize);
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int sd_save_to_file(void *buf, u32 size, const char *filename);
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#endif |