sdhc_data Struct Reference

SD host controller data structure. More...

#include <sdhc.h>

Data Fields
unsigned int	block_addr
unsigned int	block_size
unsigned int	blocks
unsigned int	bytes_xfered
void *	data
int	timeout_ms

Detailed Description

SD host controller data structure.

This command structure is used to send data transfer requests to an SD host controller, which will be sent to SD devices.

Field Documentation

block_addr

unsigned int sdhc_data::block_addr

Block to start read from

block_size

unsigned int sdhc_data::block_size

Block size

blocks

unsigned int sdhc_data::blocks

Number of blocks

bytes_xfered

unsigned int sdhc_data::bytes_xfered

populated with number of bytes sent by SDHC

data

void* sdhc_data::data

Data to transfer or receive

timeout_ms

int sdhc_data::timeout_ms

data timeout in milliseconds

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

• include/zephyr/drivers/sdhc.h