/*
   EEPROM Clear

   Sets all of the bytes of the EEPROM to 0xFF (blank).
   Please see eeprom_iteration for a more in depth
   look at how to traverse the EEPROM.

   This example code is in the public domain.
*/

#include <EEPROM.h>

void setup() {
  // initialize the LED pin as an output.
  pinMode(LED_BUILTIN, OUTPUT);

  /***
    Iterate through each byte of the EEPROM storage.

    Larger AVR processors have larger EEPROM sizes, E.g:
    tinyAVR 0/1/2-series 2k flash:      64b
    tinyAVR 0/1/2-series 4-8k flash:    128b
    tinyAVR 0/1/2-series 16-32k flash:  256b
    megaAVR 0-series:                   256b (all flash sizes)
    DA, DB, EA-series:                  512b (all flash sizes)
    DD-series:                          256b (all flash sizes)

    Rather than hard-coding the length, you should use the pre-provided length function.
    This will make your code portable to all AVR processors.
  ***/

  for (int i = 0 ; i < EEPROM.length() ; i++) {
    EEPROM.write(i, 0xFF);
  }

  // turn the LED on when we're done
  digitalWrite(LED_BUILTIN, HIGH);
}

void loop() {
  /** Empty loop. **/
}