#include <SD.h>
#include <IniFile.h>


File root;

int password = 0;

void setup() {
  Serial.begin(115200);
  IniFile ini("\settings.txt");
  const size_t bufferLen = 1000;
  char buffer[bufferLen];
  if (ini.open() && ini.validate(buffer, bufferLen)) {

    ini.getValue("my_password", "password", buffer, bufferLen, password);
    ini.close();
  }
  Serial.println(password);
}

int scanDir (File dir, int level) {
  int SIZE = 0;
  while (true) {

    File entry = dir.openNextFile();
    if (!entry) break;

    for (uint8_t i = 0; i < level; i++);

    Serial.print(entry.name());
    Serial.print("\t");

    if (entry.isDirectory()) {

      Serial.println("\tПапка");
      scanDir(entry, level + 1);

    }
    else {
      SIZE+=entry.size();
      Serial.print(entry.size());
      Serial.println(" байт");

    }

    entry.close();
  }
  return SIZE;

}


void loop() {
  // put your main code here, to run repeatedly:

}