Unable to commit messages on EEPROM with this library

[jgarcia-atg]

Hello.

I am using IotWebConf library for configuring Wi-Fi and MQTT connection for a device based on ESP8266.
Unfortunatelly, I have to write myself some parameters on EEPROM but when y commit the write, it fails. For example:

EEPROM.write(MemWifi,48); // (default: 5; maximum: 10)
EEPROM.write(MemMQTT,48); /(default: 5; maximum: 10)
EEPROM.write(MemADC,48); //(default: 5; maximum: 10)
EEPROM.write(MemAHT,48); //(default: 5; maximum: 10)
if (EEPROM.commit()) {
Serial.println("EEPROM successfully committed");
} else {
Serial.println("ERROR! EEPROM commit failed");
}

MemWiFi and so on are previously defined like:

#define MemWifi 711

The problem is that when I call EEPROM.commit() it returns false, so I read on serial terminal "ERROR! EEPROM commit failed"
I saw another Issue (#60) and I tried his solution, but I'm still unable to commit the changes.

Any thoughs about this?

Thank you.

[prampec]

There was a fix, that fixed EEPROM was not closed after startup: b89ac9f
Maybe that introduced new problem. E.g. it might happened, that EEPROM.end() was called, that disabled any further eeprom writes?

[jgarcia-atg]

Hi @prampec .

Thanks for your reply.
Do you mean that maybe I have to modify .cpp file?

[prampec]

Do you properly use EEPROM.begin() and EEPROM.end() ?

[jgarcia-atg]

First, I obtain the real size of the EEPROM memory with
uint32_t realSize = ESP.getFlashChipRealSize()
And then I initialize the EEPROM with:
EEPROM.begin(realSize)

Also I tried calling EEPROM.end() at the beginning of the void setup but I am not even able to commit any writting