Fork of the espurna firmware for `mhsw` switches
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/*
EEPROM MODULE
*/
#include <EEPROM_Rotate.h>
// -----------------------------------------------------------------------------
bool eepromBackup() {
// Backup data to last sector if we are using more sectors than the
// reserved by the memory layout
if (EEPROMr.size() > EEPROMr.reserved()) {
DEBUG_MSG_P(PSTR("[EEPROM] Backing up data to last sector\n"));
return EEPROMr.backup();
}
}
String eepromSectors() {
String response;
for (uint32_t i = 0; i < EEPROMr.size(); i++) {
if (i > 0) response = response + String(", ");
response = response + String(EEPROMr.base() - i);
}
return response;
}
#if TERMINAL_SUPPORT
void _eepromInitCommands() {
settingsRegisterCommand(F("EEPROM.DUMP"), [](Embedis* e) {
EEPROMr.dump(settingsSerial());
DEBUG_MSG_P(PSTR("\n+OK\n"));
});
settingsRegisterCommand(F("FLASH.DUMP"), [](Embedis* e) {
if (e->argc < 2) {
DEBUG_MSG_P(PSTR("-ERROR: Wrong arguments\n"));
return;
}
uint32_t sector = String(e->argv[1]).toInt();
uint32_t max = ESP.getFlashChipSize() / SPI_FLASH_SEC_SIZE;
if (sector >= max) {
DEBUG_MSG_P(PSTR("-ERROR: Sector out of range\n"));
return;
}
EEPROMr.dump(settingsSerial(), sector);
DEBUG_MSG_P(PSTR("\n+OK\n"));
});
}
#endif
// -----------------------------------------------------------------------------
void eepromSetup() {
#ifdef EEPROM_ROTATE_SECTORS
EEPROMr.size(EEPROM_ROTATE_SECTORS);
#else
// If the memory layout has more than one sector reserved use those,
// otherwise calculate pool size based on memory size.
if (EEPROMr.size() == 1) {
if (EEPROMr.last() > 1000) { // 4Mb boards
EEPROMr.size(4);
} else if (EEPROMr.last() > 250) { // 1Mb boards
EEPROMr.size(2);
}
}
#endif
EEPROMr.offset(EEPROM_ROTATE_DATA);
EEPROMr.begin(EEPROM_SIZE);
#if TERMINAL_SUPPORT
_eepromInitCommands();
#endif
}