#include <EEPROM.h>

void setup() {

  Serial.begin(9600);
  delay(200);
  float f = 165.32f;
  EEPROM.put(00, f);
  // EEPROM.write(1023, 66);
  f = 0.00f;
  EEPROM.get(00, f);
  Serial.println(f, 3);    
  eeprom_dump();
}


void loop() {
}
void eeprom_read_block(unsigned eeaddr) {
  Serial.print("EEprom block "); Serial.println((eeaddr), HEX);
  byte buffer [32];
  for (int a = eeaddr; a < (eeaddr + 16) ; a++) {
    if (a % 8 == 0) {
      Serial.print(" ");
    }
    buffer[a] = EEPROM.read(a);
    char outbuf[2];
    sprintf(outbuf, "%02X ", buffer[a]);

    Serial.print(outbuf);
  }
  Serial.print(" |");
  for (int j = eeaddr; j < (eeaddr + 16); j++) {
    if (isprint(char(buffer[j]))) {
      Serial.print(char(buffer[j]));
    }
    else {
      Serial.print('.');
    }
  }
  Serial.println("|");

}


void eeprom_dump() {
  delay(100);
  Serial.println("Block #  | 00 01 02 03 04 05 06 07  08 09 0A 0B 0C 0D 0E 0F  |    ACII        |");
  Serial.println();
  unsigned i;
  for (i = 0; i < EEPROM.length(); i += 16) {
    byte buffer[1024]; // Hold a page of EEPROM
    char outbuf[6];  //Room for three hex digits and ':' and ' ' and '\0'
    sprintf(outbuf, "%08X: ", i);
    Serial.print(outbuf);
    int a;

    for ( a = i; a < (i + 16) ; a++) {
      if (a % 8 == 0) {
        Serial.print(" ");
      }
      buffer[a] = EEPROM.read(a);
      char outbuf[2];
      sprintf(outbuf, "%02X ", buffer[a]);
      Serial.print(outbuf);

    }

    Serial.print(" |");
    for (int j = i; j < (i + 16); j++) {
      if (isprint(char(buffer[j]))) {
        Serial.print(char(buffer[j]));
      }
      else {
        Serial.print('.');
      }
    }
    Serial.println("|");

  }


}