ESP8266 EEPROM

Projects Programming
1

I'm trying to store a struct of integers into the emulated eeprom on an esp8266. after i write the struct to address and comment out the write code i try to read a value after reflashing but the value is not what i stored?

#include <EEPROM.h>

int addr = 0;

struct {
  int Light1;
  int Light2;
  int Light3;
  int Light4;
  int Light5;
  int Light6;
  int Light7;
  int Light8;
  int Light9;
} _EEPROM;

void setup()
{
  Serial.begin(115200);
  EEPROM.begin(512);  //Initialize EEPROM
 EEPROM.get(addr,_EEPROM);

//un comment below to write data
  // write to EEPROM. 
 // _EEPROM.Light1 = 999;
 // EEPROM.write(addr, _EEPROM.Light1);
  //EEPROM.commit();    //Store data to EEPROM


}

void loop()
{
  Serial.println(_EEPROM.Light1);
}
2

NVM this is what i ended up with. replacing write with put solved the problem i think,

#include <EEPROM.h>

int addr = 0;

struct {
  int array[9] = {800, 800, 800, 800, 800, 800, 800, 800, 800};
} _EEPROM;


void _writeEEPROM () {
  EEPROM.put(addr, _EEPROM);
  EEPROM.commit();    //Store data to EEPROM
}

void setup()
{
  Serial.begin(115200);
  EEPROM.begin(512);  //Initialize EEPROM
  EEPROM.get(addr, _EEPROM);
//  _EEPROM.array[0] = 100;
//  _EEPROM.array[1] = 200;
//  _EEPROM.array[2] = 300;
//  _EEPROM.array[3] = 400;
//  _EEPROM.array[4] = 500;
//  _EEPROM.array[5] = 600;
//  _EEPROM.array[6] = 700;
//  _EEPROM.array[7] = 800;
//  _EEPROM.array[8] = 900;
//  _writeEEPROM ();
}

void loop()
{
  Serial.println(_EEPROM.array[0]);
  Serial.println(_EEPROM.array[1]);
  Serial.println(_EEPROM.array[2]);
  Serial.println(_EEPROM.array[3]);
  Serial.println(_EEPROM.array[4]);
  Serial.println(_EEPROM.array[5]);
  Serial.println(_EEPROM.array[6]);
  Serial.println(_EEPROM.array[7]);
  Serial.println(_EEPROM.array[8]);


  delay(1000);
}