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  • Created by Former user, last modified by Former user on Mar 13, 2014
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File

Called from

Code enabled by

fs_dev_sd_card.c, fs_dev_sd_spi.c

Application

N/A

Get low-level information about SD/MMC card.

Arguments

name_dev

Device name (see Note #1).

p_info

Pointer to structure that will receive SD/MMC card information.

p_err

Pointer to variable that will the receive return error code from this function:

FS_ERR_NONE

SD/MMC info obtained.

FS_ERR_NAME_NULL

Argument name_dev passed a NULL pointer.

FS_ERR_NULL_PTR

Argument p_info passed a NULL pointer.

FS_ERR_DEV_INVALID

Argument name_dev specifies an invalid device

FS_ERR_DEV_NOT_OPEN

Device is not open.

FS_ERR_DEV_NOT_PRESENT

Device is not present.

FS_ERR_DEV_IO

Device I/O error.

FS_ERR_DEV_TIMEOUT

Device timeout.

Returned Value

None.

Notes/Warnings

  1. The device must be a SD/MMC device; (for FSDev_SD_Card_QuerySD(), e.g., “sdcard:0:”; for FSDev_SD_SPI_QuerySD(), e.g., “sd:0:”).
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