Function esp_idf_hal::sys::esp_vfs_fat_sdmmc_unmount
source · pub unsafe extern "C" fn esp_vfs_fat_sdmmc_unmount() -> i32
Expand description
@brief Unmount FAT filesystem and release resources acquired using esp_vfs_fat_sdmmc_mount
@deprecated Use esp_vfs_fat_sdcard_unmount()
instead.
@return - ESP_OK on success - ESP_ERR_INVALID_STATE if esp_vfs_fat_sdmmc_mount hasn’t been called