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18 lines
507 B
C
18 lines
507 B
C
#ifndef __TREZORHAL_SDCARD_H__
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#define __TREZORHAL_SDCARD_H__
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#include <stdbool.h>
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// this is a fixed size and should not be changed
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#define SDCARD_BLOCK_SIZE (512)
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int sdcard_init(void);
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bool sdcard_is_present(void);
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bool sdcard_power_on(void);
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void sdcard_power_off(void);
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uint64_t sdcard_get_capacity_in_bytes(void);
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uint32_t sdcard_read_blocks(uint8_t *dest, uint32_t block_num, uint32_t num_blocks);
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uint32_t sdcard_write_blocks(const uint8_t *src, uint32_t block_num, uint32_t num_blocks);
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#endif
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