MSP430FR2355: want to change a part of arduino programme into msp4302235 compatable one

currently iam using atmega 328 in my product which was programmed using arduino ide

now i want to change to msp430 to provide more features to my customers and in that there is a part of code associated with storing analog readings to eeprom, so iam unable to do that in msp430

so if someone could help me changing that part of the code suitable with msp430fr2355 then i could complete rest of the things in the code

if( storeState == HIGH ) {
delay(100);

EEPROM.update(address, val); //Updates the voltage to eeprom only if there is any change in value

digitalWrite(storeIndicator,HIGH);
delay(700);
digitalWrite(buzzarIndicator, HIGH);
delay(300);
digitalWrite(buzzarIndicator, LOW);
digitalWrite(storeIndicator,LOW);
}

the above part of code is made in arduino

now i am using energia ide

if you could fix the same code part with nonvolatile flash memory storage in msp430 instead off eeprom my programme could be complete