ctr_sdmmc_implementation.h File Reference

#include "ctr_sdmmc_implementation.c"

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Typedefs
typedef int(*	sdmmc_readsectors) (uint32_t sector_no, uint32_t numsectors, uint8_t *out)
	Pointer to an sdmmc function for reading sectors. More...
typedef int(*	sdmmc_writesectors) (uint32_t sector_no, uint32_t numsectors, const uint8_t *in)
	Pointer to an sdmmc function for writing sectors. More...

Typedef Documentation

typedef int(* sdmmc_readsectors) (uint32_t sector_no, uint32_t numsectors, uint8_t *out)

Pointer to an sdmmc function for reading sectors.

Pointer to sdmmc function for reading sectors. A sector is defined by sdmmc to be 0x200 or 512 bytes.

Parameters

[in]	sector_no	Sector to read.
[in]	numsectors	The number of sectors to read.
[out]	out	Pointer to buffer to store read data. The buffer must be able to hold the number of sectors requested.

Returns

0 on success, anything else indicates a failure.

typedef int(* sdmmc_writesectors) (uint32_t sector_no, uint32_t numsectors, const uint8_t *in)

Pointer to an sdmmc function for writing sectors.

Pointer to sdmmc function for writing sectors. A sector is defined by sdmmc to be 0x200 or 512 bytes.

Parameters

[in]	sector_no	Sector to write.
[in]	numsectors	The number of sectors to write.
[out]	in	Pointer to buffer with data to write. The buffer must contain the specified number of sectors to write to prevent a buffer overflow.

Returns

0 on success, anything else indicates a failure.