/***
    eeprom_iteration example.

    A set of example snippets highlighting the
    simplest methods for traversing the EEPROM.

    Running this sketch is not necessary, this is
    simply highlighting certain programming methods.
***/

#include <EEPROM.h>

void setup() {
  EEPROM.begin();

  /***
    Iterate the EEPROM using a for loop.
  ***/

  for (int index = 0 ; index < EEPROM.length() ; index++) {

    //Add one to each cell in the EEPROM
    EEPROM[ index ] += 1;
  }

  /***
    Iterate the EEPROM using a while loop.
  ***/

  int index = 0;

  while (index < EEPROM.length()) {

    //Add one to each cell in the EEPROM
    EEPROM[ index ] += 1;
    index++;
  }

  /***
    Iterate the EEPROM using a do-while loop.
  ***/

  int idx = 0;  //Used 'idx' to avoid name conflict with 'index' above.

  do {

    //Add one to each cell in the EEPROM
    EEPROM[ idx ] += 1;
    idx++;
  } while (idx < EEPROM.length());


} //End of setup function.

void loop() {}