Zephyr Project API  3.4.0
A Scalable Open Source RTOS
Data Fields
sdhc_command Struct Reference
Device Driver APIs » SDHC interface

SD host controller command structure. More...

#include <sdhc.h>

Data Fields

uint32_t opcode
 
uint32_t arg
 
uint32_t response [4]
 
uint32_t response_type
 
unsigned int retries
 
int timeout_ms
 

Detailed Description

SD host controller command structure.

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

Field Documentation

◆ arg

uint32_t sdhc_command::arg

SD host specification argument

◆ opcode

uint32_t sdhc_command::opcode

SD Host specification CMD index

◆ response

uint32_t sdhc_command::response[4]

SD card response field

◆ response_type

uint32_t sdhc_command::response_type

Expected SD response type

◆ retries

unsigned int sdhc_command::retries

Max number of retries

◆ timeout_ms

int sdhc_command::timeout_ms

Command timeout in milliseconds

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