SourceVu will show references to esp_vfs_fat_sdmmc_mount() from the following samples and libraries:
Symbols ![]()
loading...
Files ![]()
loading...
esp_vfs_fat_sdmmc_mount() function
Convenience function to get FAT filesystem on SD card registered in VFS This is an all-in-one function which does the following: - initializes SDMMC driver or SPI driver with configuration in host_config - initializes SD card with configuration in slot_config - mounts FAT partition on SD card using FATFS library, with configuration in mount_config - registers FATFS library with VFS, with prefix given by base_prefix variable This function is intended to make example code more compact. For real world applications, developers should implement the logic of probing SD card, locating and mounting partition, and registering FATFS in VFS, with proper error checking and handling of exceptional conditions.
Syntax
esp_err_t esp_vfs_fat_sdmmc_mount(const char* base_path,
const sdmmc_host_t* host_config,
const void* slot_config,
const esp_vfs_fat_mount_config_t* mount_config,
sdmmc_card_t** out_card);
Implemented in ![]()
vfs_fat_sdmmc.c:247
Return value
- ESP_OK on success - ESP_ERR_INVALID_STATE if esp_vfs_fat_sdmmc_mount was already called - ESP_ERR_NO_MEM if memory can not be allocated - ESP_FAIL if partition can not be mounted - other error codes from SDMMC or SPI drivers, SDMMC protocol, or FATFS drivers
Notes
Use this API to mount a card through SDSPI is deprecated. Please call `esp_vfs_fat_sdspi_mount()` instead for that case.