 
 void setup()
 {
-	// Set states for the SPI enable pins
+	  // Set states for the SPI enable pins
     for (int i = 0; i < NUMCOILS; i++){
     	pinMode(coilEnable[i], INPUT);
     }
 
-    // wake up the SPI bus and set SPI mode and SCLK divisor.
+    // Start Serial and reduce timeout to 100ms
+    Serial.begin(115200);
+    Serial.setTimeout(100);
+
+    // wake up the SPI bus and set SPI mode and SCLK divisor
     SPI.begin();
 
     // Allow some time for power-on
     delay(200);
 
-    // Program each AD9833 waveform generator
+    // Program each AD9833 waveform generator with default frequencies
     sendAllFreqs();
 
   

	}
}

int processFreqs(char *cmd)
{
	char *separator = 0;

  10,// Coil 5
  9, // Coil 6
  8, // Coil 7
  7  // Coil 8 
};

// Input serial buffer and size holder
