1. 标准的VFS路径 一个标准ESP32 VFS路径如下所示 /挂载点/path/to/file.txt其中包含了“挂载点”和“路径” 一个挂载点被认为成一个文件系统 (1)挂载点 ①挂载点必须为斜杠/开头,且/后至少有一个字符 当然也有特殊情况,例如当你需要一个默认文件系统,在未找到符合条件的文件系统时访问。或者应用程序要覆盖...
esp_vfs_spiffs_conf_t conf = { .base_path = mount_point, // 设置挂载点的路径 .partition_label = partition_label, // 设置SPIFFS的分区标签 .max_files = max_files, // 设置文件系统支持的最大文件数 .format_if_mount_failed = true, // 如果挂载失败,是否尝试格式化分区 }; /* 使用上面定义...
[index]->base_path, conf->base_path, ESP_VFS_PATH_MAX + 1); err = esp_vfs_register(conf->base_path, &vfs, _efs[index]); if (err != ESP_OK) { esp_spiffs_free(&_efs[index]); return err; } return ESP_OK; } esp_err_t esp_vfs_spiffs_unregister(const char* partition_...
closedir(dir); }externchar*Font_buff;voidapp_main(void){/*初始化spiffs用于存放字体文件或者图片文件或者网页文件或者音频文件*/ESP_LOGI(TAG,"Initializing SPIFFS");esp_vfs_spiffs_conf_tconf = { .base_path ="/spiffs", .partition_label ="storage", .max_files =20, .format_if_mount_failed =...
* - ESP_ERR_NO_MEM if not enough memory or too many VFSes already registered */ esp_err_t esp_vfs_fat_register(const char* base_path, const char* fat_drive, size_t max_files, FATFS** out_fs); /** * @brief Un-register FATFS from VFS * * @note FATFS structure returned by es...
staticwl_handle_ts_wl_handle=WL_INVALID_HANDLE;constchar*base_path="/spiflash";voidapp_main(void){//初始化VFS-FATFSconstesp_vfs_fat_mount_config_tmount_config={.max_files=4,.format_if_mount_failed=true,.allocation_unit_size=CONFIG_WL_SECTOR_SIZE};//挂载FATFSesp_err_terr=esp_vfs_fat_...
esp_vfs_spiffs_conf_t conf = { .base_path = "/spiffs",.partition_label = NULL,.max_files ...
esp_vfs_spiffs_conf_t conf = { .base_path = "/abcdefghi_files", .partition_label = NULL, .max_files = 4, .format_if_mount_failed = false}; 整段代码如下: Code:Select all voidstorageInit(){staticconstchar* tag ="storageInit"; ESP_LOGD(tag,"storageInit() called");esp_vfs_spiffs...
esp_vfs_spiffs_conf_t conf = { .base_path = base_path, .partition_label = NULL, .max_files = 5, // This sets the maximum number of files that can be open at the same time .format_if_mount_failed = true }; esp_err_t ret = esp_vfs_spiffs_register(&conf); FILE* f = fopen...
esp_vfs_fat_sdmmc_mount_config_t mount_config = { #ifdef CONFIG_EXAMPLE_FORMAT_IF_MOUNT_FAILED .format_if_mount_failed = true, #else .format_if_mount_failed = false, #endif // EXAMPLE_FORMAT_IF_MOUNT_FAILED .max_files = 5, .allocation_unit_size = 16 * 1024 }; sdmmc_card_t *...