const int unit=250;
const byte morseoutpin=13;
char selectedletter;

void dot(){
	digitalWrite(morseoutpin,HIGH);
	delay(unit);
	digitalWrite(morseoutpin,LOW);
	delay(unit);
}

void dash(){
	digitalWrite(morseoutpin,HIGH);
	delay(3*unit);
	digitalWrite(morseoutpin,LOW);
	delay(unit);
}

void morseoutput(){
    if (selectedletter='Q'){
		dash();dash();dot();dash();
    }
    if (selectedletter='Z'){
		dash();dash();dash();dash();
    }
    if (selectedletter='1'){
		dash();dash();dash();dash();dash();
    }
    if (selectedletter='A'){
		dash();dash();
    }
    if (selectedletter='B'){
		dash();dash();dash();dash();
    }
    if (selectedletter='C'){
		dash();dash();dash();dash();
    }
    if (selectedletter='2'){
		dash();dash();dash();dash();dash();
    }
    if (selectedletter='D'){
		dash();dash();dash();
    }
    if (selectedletter='E'){
		dash();
    }
    if (selectedletter='F'){
		dash();dash();dash();dash();
    }
    if (selectedletter='3'){
		dash();dash();dash();dash();dash();
    }
    if (selectedletter='G'){
		dash();dash();dash();
    }
    if (selectedletter='H'){
		dash();dash();dash();dash();
    }
    if (selectedletter='I'){
		dash();dash();
    }
    if (selectedletter='4'){
		dash();dash();dash();dash();dash();
    }
    if (selectedletter='J'){
		dash();dash();dash();dash();
    }
    if (selectedletter='K'){
		dash();dash();dash();
    }
    if (selectedletter='L'){
		dash();dash();dash();dash();
    }
    if (selectedletter='5'){
		dash();dash();dash();dash();dash();
    }
    if (selectedletter='M'){
		dash();dash();
    }
    if (selectedletter='N'){
		dash();dash();
    }
    if (selectedletter='O'){
		dash();dash();dash();
    }
    if (selectedletter='6'){
		dash();dash();dash();dash();dash();
    }
    if (selectedletter='P'){
		dash();dash();dash();dash();
    }
    if (selectedletter='R'){
		dash();dash();dash();
    }
    if (selectedletter='S'){
		dash();dash();dash();
    }
    if (selectedletter='7'){
		dash();dash();dash();dash();dash();
    }
    if (selectedletter='T'){
		dash();
    }
    if (selectedletter='U'){
		dash();dash();dash();
    }
    if (selectedletter='V'){
		dash();dash();dash();dash();
    }
    if (selectedletter='8'){
		dash();dash();dash();dash();dash();
    }
    if (selectedletter='W'){
		dash();dash();dash();
    }
    if (selectedletter='X'){
		dash();dash();dash();dash();
    }
    if (selectedletter='Y'){
		dash();dash();dash();dash();
    }
    if (selectedletter='9'){
		dash();dash();dash();dash();dash();
    }
    if (selectedletter='.'){
		dash();dash();dash();dash();dash();dash();
    }
    if (selectedletter='?'){
		dash();dash();dash();dash();dash();dash();
    }
    if (selectedletter='!'){
		//no morse equivalent, sends period instead
		dash();dash();dash();dash();dash();dash();
    }
    if (selectedletter=','){
		dash();dash();dash();dash();dash();dash();
    }
    if (selectedletter='\''){
		dash();dash();dash();dash();dash();dash();
    }
    if (selectedletter='"'){
		dash();dash();dash();dash();dash();dash();
    }
    if (selectedletter='-'){
		dash();dash();dash();dash();dash();dash();
    }
	if (selectedletter=' '){
	delay(4*unit);
    }
	if (selectedletter='0'){
		dash();dash();dash();dash();dash();
    }
	delay(2*unit);
}

void sendmorse(){
	dash();dash();dash();dash();dash(); //start signal, start of transmission
	for (int i=0; i<(positionintypedtext); i++){ //loop through the typed message
		selectedletter=typedtext[i];
		morseoutput();
	}
}