SDMMC_CARD_T Struct Reference

Detailed Description

SD/MMC Card specific setup data structure.

Definition at line 193 of file lpc_sdmmc.h.

#include "lpc_sdmmc.h"

Data Fields
uint32_t	response [4]
uint32_t	cid [4]
uint32_t	csd [4]
uint32_t	ext_csd [512/4]
uint32_t	card_type
uint16_t	rca
uint32_t	speed
uint32_t	block_len
uint32_t	device_size
uint32_t	blocknr
uint32_t	clk_rate
SDMMC_EVSETUP_FUNC_T	evsetup_cb
SDMMC_EVWAIT_FUNC_T	waitfunc_cb
SDMMC_MSDELAY_FUNC_T	msdelay_func

Field Documentation

uint32_t block_len

Card sector size

Definition at line 201 of file lpc_sdmmc.h.

uint32_t blocknr

Block Number

Definition at line 203 of file lpc_sdmmc.h.

uint32_t card_type

Card Type

Definition at line 198 of file lpc_sdmmc.h.

uint32_t cid[4]

CID of acquired card

Definition at line 195 of file lpc_sdmmc.h.

uint32_t clk_rate

Definition at line 204 of file lpc_sdmmc.h.

uint32_t csd[4]

CSD of acquired card

Definition at line 196 of file lpc_sdmmc.h.

uint32_t device_size

Device Size

Definition at line 202 of file lpc_sdmmc.h.

SDMMC_EVSETUP_FUNC_T evsetup_cb

Clock rate Function to setup event information

Definition at line 205 of file lpc_sdmmc.h.

uint32_t ext_csd[512/4]

Ext CSD

Definition at line 197 of file lpc_sdmmc.h.

SDMMC_MSDELAY_FUNC_T msdelay_func

Function to sleep in ms

Definition at line 207 of file lpc_sdmmc.h.

uint16_t rca

Relative address assigned to card

Definition at line 199 of file lpc_sdmmc.h.

uint32_t response[4]

Most recent response

Definition at line 194 of file lpc_sdmmc.h.

uint32_t speed

Speed

Definition at line 200 of file lpc_sdmmc.h.

SDMMC_EVWAIT_FUNC_T waitfunc_cb

Function to wait for event

Definition at line 206 of file lpc_sdmmc.h.

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The documentation for this struct was generated from the following file:

• C:/nxp/v1.03/lpcopen_v1.03/lpcopen/software/lpc_core/lpc_chip/chip_common/lpc_sdmmc.h