sdhc_driver_api Struct Reference

@def_driverbackendgroup{SDHC,sdhc_interface} More...

#include <sdhc.h>

Data Fields
int(*	reset )(const struct device *dev)
	@driver_ops_optional reset SDHC controller state
int(*	request )(const struct device *dev, struct sdhc_command *cmd, struct sdhc_data *data)
	@driver_ops_mandatory Send command to SDHC.
int(*	set_io )(const struct device *dev, struct sdhc_io *ios)
	@driver_ops_mandatory set I/O properties of SDHC
int(*	get_card_present )(const struct device *dev)
	@driver_ops_mandatory check for SDHC card presence
int(*	execute_tuning )(const struct device *dev)
	@driver_ops_optional run SDHC tuning
int(*	card_busy )(const struct device *dev)
	@driver_ops_mandatory check if SD card is busy
int(*	get_host_props )(const struct device *dev, struct sdhc_host_props *props)
	@driver_ops_mandatory Get SD host controller properties.
int(*	enable_interrupt )(const struct device *dev, sdhc_interrupt_cb_t callback, int sources, void *user_data)
	@driver_ops_optional Enable SDHC interrupt sources.
int(*	disable_interrupt )(const struct device *dev, int sources)
	@driver_ops_optional Disable SDHC interrupt sources.

Detailed Description

@def_driverbackendgroup{SDHC,sdhc_interface}

@driver_ops{SDHC}

Field Documentation

card_busy

int(* sdhc_driver_api::card_busy) (const struct device *dev)

@driver_ops_mandatory check if SD card is busy

disable_interrupt

int(* sdhc_driver_api::disable_interrupt) (const struct device *dev, int sources)

@driver_ops_optional Disable SDHC interrupt sources.

enable_interrupt

int(* sdhc_driver_api::enable_interrupt) (const struct device *dev, sdhc_interrupt_cb_t callback, int sources, void *user_data)

@driver_ops_optional Enable SDHC interrupt sources.

execute_tuning

int(* sdhc_driver_api::execute_tuning) (const struct device *dev)

@driver_ops_optional run SDHC tuning

get_card_present

int(* sdhc_driver_api::get_card_present) (const struct device *dev)

@driver_ops_mandatory check for SDHC card presence

get_host_props

int(* sdhc_driver_api::get_host_props) (const struct device *dev, struct sdhc_host_props *props)

@driver_ops_mandatory Get SD host controller properties.

request

int(* sdhc_driver_api::request) (const struct device *dev, struct sdhc_command *cmd, struct sdhc_data *data)

@driver_ops_mandatory Send command to SDHC.

reset

int(* sdhc_driver_api::reset) (const struct device *dev)

@driver_ops_optional reset SDHC controller state

set_io

int(* sdhc_driver_api::set_io) (const struct device *dev, struct sdhc_io *ios)

@driver_ops_mandatory set I/O properties of SDHC

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

• include/zephyr/drivers/sdhc.h