sdcard_8h_source.html

#pragma once


#include "esp_err.h"

#include <stdbool.h>


#define SDCARD_MOUNT_POINT "/sdcard"


esp_err_t sdcard_mount(void);


esp_err_t sdcard_unmount(void);


bool sdcard_present(void);


int sdcard_freq_khz(void);


sdcard_present
bool sdcard_present(void)
Report whether a card is physically inserted (synchronous read of PIN_SD_DETECT).
Definition sdcard.c:104

sdcard_freq_khz
int sdcard_freq_khz(void)
Actual SPI clock negotiated with the card by the host, in kHz.
Definition sdcard.c:99

sdcard_mount
esp_err_t sdcard_mount(void)
Initialize SPI3, attach the card via sdspi, and mount the FAT volume.
Definition sdcard.c:35

sdcard_unmount
esp_err_t sdcard_unmount(void)
Unmount the FAT volume and detach the sdspi device.
Definition sdcard.c:88