kest_sd.c File Reference

#include <sys/unistd.h>
#include <sys/stat.h>
#include <dirent.h>
#include "esp_vfs_fat.h"
#include "sdmmc_cmd.h"
#include "driver/i2c.h"
#include "sd_pwr_ctrl_by_on_chip_ldo.h"
#include "tinyusb.h"
#include "tinyusb_msc.h"
#include <string.h>
#include "bsp/esp32_p4_nano.h"
#include "kest_int.h"

Go to the source code of this file.

Macros
#define	MAX_PARALLEL_FILES   12

Functions
int	init_sd_card ()
int	kest_sd_mode_msc ()
int	kest_sd_mode_local ()
int	kest_sd_toggle_msc ()

Variables
const int	mount_point_strlen = strlen(MOUNT_POINT)
const char	mount_point [] = MOUNT_POINT
sdmmc_host_t	host = SDMMC_HOST_DEFAULT()
sdmmc_slot_config_t	slot_config = SDMMC_SLOT_CONFIG_DEFAULT()
esp_vfs_fat_sdmmc_mount_config_t	mount_config
sdmmc_card_t *	card = &card_obj
tinyusb_config_t	tusb_cfg
tinyusb_msc_driver_config_t	msc_drv_cfg
tinyusb_msc_storage_config_t	storage_cfg
tinyusb_msc_storage_handle_t	storage_handle
SemaphoreHandle_t	sd_mutex
int	sd_msc_mode = 0

Macro Definition Documentation

MAX_PARALLEL_FILES

#define MAX_PARALLEL_FILES   12

Definition at line 20 of file kest_sd.c.

Function Documentation

init_sd_card()

int init_sd_card

(

)

Definition at line 155 of file kest_sd.c.

Referenced by app_main().

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kest_sd_mode_local()

int kest_sd_mode_local

(

)

Definition at line 179 of file kest_sd.c.

Referenced by kest_sd_toggle_msc().

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kest_sd_mode_msc()

int kest_sd_mode_msc

(

)

Definition at line 162 of file kest_sd.c.

Referenced by kest_sd_toggle_msc().

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kest_sd_toggle_msc()

int kest_sd_toggle_msc

(

)

Definition at line 195 of file kest_sd.c.

Referenced by kest_msc_button_cb().

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Variable Documentation

card

sdmmc_card_t* card = &card_obj

Definition at line 36 of file kest_sd.c.

host

sdmmc_host_t host = SDMMC_HOST_DEFAULT()

Definition at line 26 of file kest_sd.c.

mount_config

esp_vfs_fat_sdmmc_mount_config_t mount_config

Initial value:

= {
        .format_if_mount_failed = false,
        .max_files = 5,
        .allocation_unit_size = 16 * 1024
    }

Definition at line 29 of file kest_sd.c.

mount_point

const char mount_point[] = MOUNT_POINT

Definition at line 24 of file kest_sd.c.

mount_point_strlen

const int mount_point_strlen = strlen(MOUNT_POINT)

Definition at line 22 of file kest_sd.c.

msc_drv_cfg

tinyusb_msc_driver_config_t msc_drv_cfg

Initial value:

= {
    .user_flags.auto_mount_off = 1,
}

Definition at line 46 of file kest_sd.c.

sd_msc_mode

int sd_msc_mode = 0

Definition at line 58 of file kest_sd.c.

Referenced by kest_msc_button_cb(), kest_sd_mode_local(), kest_sd_mode_msc(), and kest_sd_toggle_msc().

sd_mutex

SemaphoreHandle_t sd_mutex

Definition at line 56 of file kest_sd.c.

Referenced by kest_sd_mode_local(), and kest_sd_mode_msc().

slot_config

sdmmc_slot_config_t slot_config = SDMMC_SLOT_CONFIG_DEFAULT()

Definition at line 27 of file kest_sd.c.

storage_cfg

tinyusb_msc_storage_config_t storage_cfg

Initial value:

= {
    .mount_point = TINYUSB_MSC_STORAGE_MOUNT_APP,
}

Definition at line 50 of file kest_sd.c.

storage_handle

tinyusb_msc_storage_handle_t storage_handle

Definition at line 54 of file kest_sd.c.

Referenced by kest_sd_mode_local(), kest_sd_mode_msc(), and kest_sd_toggle_msc().

tusb_cfg

tinyusb_config_t tusb_cfg

Initial value:

= {
    .task = {
        .size = 4096,
        .priority = 5,
        .xCoreID = 0,
    },
}

Definition at line 38 of file kest_sd.c.