Added the last three zero-error (for a 16 MHz system clock) Baud rates (500,000.0, 1,000,000.0, and 2,000,000.0) to the list of available serial speeds in SerialMonitor.java. All performed flawlessly in my tests.

Author: dsstutts

app/src/processing/app/AbstractMonitor.java

@@ -20,7 +20,7 @@ public abstract class AbstractMonitor extends JFrame implements ActionListener {
 
   private BoardPort boardPort;
 
-  protected String[] serialRateStrings = {"300", "1200", "2400", "4800", "9600", "19200", "38400", "57600", "74880", "115200", "230400", "250000"};
+   protected String[] serialRateStrings = {"300", "1200", "2400", "4800", "9600", "19200", "38400", "57600", "74880", "115200", "230400", "250000", "500000", "1000000", "2000000"};
 
   public AbstractMonitor(BoardPort boardPort) {
     super(boardPort.getLabel());