DynamicEepromStore Class Reference

Static Public Member Functions
static bool	loadMenuStructure (EepromAbstraction *eeprom, uint16_t magicKey=0xf00d)
static bool	saveMenuStructure (EepromAbstraction *eeprom, uint16_t magicKey=0xf00d)

Member Function Documentation

loadMenuStructure()

bool DynamicEepromStore::loadMenuStructure ( EepromAbstraction * eeprom, uint16_t magicKey = 0xf00d )

static

We load items from the eeprom one at a time, each item is in memory has a two byte ID, then two bytes for size, followed by the data for that size. This mode of operation has to write the menu structure out in full each time, whereas the position based ROM utilities only wrote an item if it changed.

Parameters

eeprom	an IoAbstraction EEPROM reference.
magicKey	they magic key (must be the same as when written)

Returns

true if fully loaded, otherwise false.

saveMenuStructure()

bool DynamicEepromStore::saveMenuStructure ( EepromAbstraction * eeprom, uint16_t magicKey = 0xf00d )

static

Save out a menu structure dynamically. The magic key is written first, and must match for the structure to be read back. Each item has a two byte ID and two byte length, if the menu item still exists and its EEPROM address is not 0xFFFF then it will be populated with the new value.

Parameters

eeprom	the IoAbstraction EEPROM reference
magicKey	the magic key that must be the same when loaded back.

Returns

true if successful, otherwise false

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The documentation for this class was generated from the following files:

• src/EepromItemStorage.h
• src/EepromItemStorage.cpp