Ameba MicroPython: [RTL8722CSM] [RTL8722DM] SD File System

API DocumentsConstructors SDFS()Create a SDFS object and configure it to the given mode. This then allows you to navigate through the SD card and read/write files as you see fit.Note: No parameter is required Methods SDFS.listdir()This method lists the files and folders under the current path. SDFS.mkdir("folder name"[required])This method attempts to create a folder with the given folder name under current path.• folder name: the name of the new folder/directory you wish to create, it must be a string less than 128 characters SDFS.chdir("folder name"[required])This method change directory to the one given in the parameter.• folder name: the name of the folder/directory you wish to navigate to, it must be a string less than 128 charactersNote: key in “/” as the parameter to this API would navigate back to the root directory. SDFS.pwd()This method is to print out present working directory (current path). SDFS.rm("folder name or file name"[required])This method is to delete a file or a folder. Note that, the folder to be deleted has to be empty before it can be deleted successfully.• folder name or file name: the name of the folder or file you wish to delete, it must be a string less than 128 characters SDFS.create("file name"[required])This method is to create a file.• file name: The name of the file you wish to create. SDFS.write("file name"[required], “string” [required])This method is to write your input as a string to a file specified.• file name: The name of the file you wish to write to.• string: the data you wish to write. SDFS.read("file name"[required])This method is to read the content from a file.• file name: The name of the file you wish to read.