Hi, I would like to save the menu across boots but it's not working. I'm saving it with

menuMgr.save(); or menuMgr.save(0xd00d);

and then loading it with either

menuMgr.load(); or menuMgr.load(0xd00d);

but as soon as I try to load, it crashes and it goes in a boot loop. According to the nokia5110 example this should be the correct way to same/load the menu?

I'm using ESP32-S2

Please let me know thanks!

Have you set the EEPROM abstraction up somewhere? Either from the code generator settings in designer or at the top of your sketch before calling load?

https://www.thecoderscorner.com/products/arduino-libraries/tc-menu/menu-eeprom-integrations/

Please could you provide an isolated sketch that re-creates this issue, along with the version of tcMenu, IoAbstraction, TaskManagerIO and SimpleCollections libraries that are installed?

The best way to get version info is from Help / Diagnostics menu in the designer.

Hi Dave,

On ESP32-S2 I get this during compilation

'AvrEeprom' does not name a type; did you mean 'NoEeprom'?

Is AVR mode supposed to work with ESP32-S2?

tried the 3rd option in the designer and this is my setup:

EEPROM.begin(EEPROM_SIZE);
  
  setupMenu();
  menuMgr.setEepromRef(menuMgr.getEepromAbstraction());
  menuMgr.load(0xfade);

the save is done when I change one BooleanMenuItem

void CALLBACK_FUNCTION onBoolChanged(int id) {
    Serial.println("onBoolChanged");
    menuMgr.save(0xfade);
    EEPROM.commit();
}

Seems to work for now. Let me know if I'm using it incorrectly

Nothing actually wrong. But you should be able to drop this line, you could try commenting out and should still run:

menuMgr.setEepromRef(menuMgr.getEepromAbstraction())

Reason: it shouldn't be needed, it will already have been set within setupMenu(). You just need to make sure that any EEPROM usage is after setupMenu() is called as it's not initialized before that.

thanks!