   lcd.begin(16,2);
   lcd.setCursor(0,1); // This places a display on the LCD at turn on at the 2nd line
   lcd.print(" 5R8SV Sig Gen");
-  delay(250);
-  lcd.setCursor(0,1);
-  lcd.print("              ");
   
   // Set up DDS
   pinMode(FQ_UD, OUTPUT);

  // start the oscillator...
  send_frequency(freq);     
  display_frequency(freq);
}

void loop() {

const double bandEnd = 40000000; // End of Generator at 40 MHz --signal will be a bit flaky!
const double bandInit = 7150000; // where to initially set the frequency for tetsting Part II

double freq = 0 ;  // this is a variable (changes) - set it to the beginning of the band
double freqDelta = 10000; // how much to change the frequency by, clicking the rotary encoder will change this.

byte counter = 0;
