sdio_cmd_config_t Struct Reference

SD Host command configuration structure. More...

#include <sdio.h>

Data Fields
uint32_t	commandIndex
uint32_t	commandArgument
bool	enableCrcCheck
bool	enableAutoResponseErrorCheck
sdio_response_type_en	respType
bool	enableIdxCheck
bool	dataPresent
sdio_cmd_type_en	cmdType

Detailed Description

SD Host command configuration structure.

Field Documentation

commandIndex

uint32_t sdio_cmd_config_t::commandIndex

The index of the command to be sent (e.g., 0 for CMD0).

commandArgument

uint32_t sdio_cmd_config_t::commandArgument

The argument for the command, specific to each command.

enableCrcCheck

bool sdio_cmd_config_t::enableCrcCheck

Enables or disables CRC check on the command response.

enableAutoResponseErrorCheck

bool sdio_cmd_config_t::enableAutoResponseErrorCheck

If true, hardware automatically checks the response for errors.

respType

sdio_response_type_en sdio_cmd_config_t::respType

The expected response type (e.g., R1, R2, R3, R6, R7).

enableIdxCheck

bool sdio_cmd_config_t::enableIdxCheck

Enables or disables index check of the response.

dataPresent

bool sdio_cmd_config_t::dataPresent

True if data transfer is expected on DAT lines; false for CMD-only operations.

cmdType

sdio_cmd_type_en sdio_cmd_config_t::cmdType

The type of command (Normal, Suspend, Resume, Abort).