// Internally, this yields the thread and allows
// other tasks to run.
delay(2);
-}
-
-// void listDir(fs::FS &fs, const char * dirname, uint8_t levels){
-// Serial.printf("Listing directory: %s\r\n", dirname);
-
-// File root = fs.open(dirname);
-// if(!root){
-// Serial.println("- failed to open directory");
-// return;
-// }
-// if(!root.isDirectory()){
-// Serial.println(" - not a directory");
-// return;
-// }
-
-// File file = root.openNextFile();
-// while(file){
-// if(file.isDirectory()){
-// Serial.print(" DIR : ");
-// Serial.println(file.name());
-// if(levels){
-// listDir(fs, file.path(), levels -1);
-// }
-// } else {
-// Serial.print(" FILE: ");
-// Serial.print(file.name());
-// Serial.print("\tSIZE: ");
-// Serial.println(file.size());
-// }
-// file = root.openNextFile();
-// }
-// }
-
-// void readFile(fs::FS &fs, const char * path){
-// Serial.printf("Reading file: %s\r\n", path);
-
-// File file = fs.open(path);
-// if(!file || file.isDirectory()){
-// Serial.println("− failed to open file for reading");
-// return;
-// }
-
-// Serial.println("− read from file:");
-// while(file.available()){
-// Serial.write(file.read());
-// }
-// }
+}
\ No newline at end of file