sdhc_data Struct Reference

SD host controller data structure. More...

#include <sdhc.h>

Data Fields
unsigned int	block_addr
	Block to start read from.
unsigned int	block_size
	Block size.
unsigned int	blocks
	Number of blocks.
unsigned int	bytes_xfered
	populated with number of bytes sent by SDHC
void *	data
	Data to transfer or receive.
int	timeout_ms
	data timeout in milliseconds

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:

• zephyr/drivers/sdhc.h