Differences

This shows you the differences between two versions of the page.

--- the_ledtester_class [2018/08/11 00:28] – frchris
+++ the_ledtester_class [2018/08/11 00:58] – frchris
@@ Line 1: / Line 1: @@
-hi
+<file java LEDTester.java>
-<file LEDTester.java>
 /**
  * This class tests LED by flashing some morse code. 2014 verion by
@@ Line 11: / Line 10: @@
 public class LEDTester
 {
-     protected void finalize(){
+     public LED pin1;
+    //unit of time, in milliseconds
+    private final static int UNIT = 200;
+    public static void main(String [] args) {
+        LEDTester lt = new LEDTester();
+        String s = "SOS SOS SOS";
+        //
+        if (args.length > 0 && args[0] != null && !args[0].equals("") )
+            s = args[0];
+        lt.flashMorse(s);
+        lt.finalize();
+    }
+    /*
+     * create a new LED instance
+     */
+    public LEDTester() {
+        this(new LED());
+    }
+    /*
+     * Creates a LED instance based on a LED object
+     */
+    public LEDTester(LED p) {
+        pin1 = p;
+    }
+    /*
+     * Flashes the LED 10 times
+     */
+    public void flash10Times() {
+         for(int i = 0; i < 10; i++) {
+            pin1.flash(200);
+            try {  } catch (InterruptedException e) {}
+        }
+    }
+    /*
+     * create a new LED instance
+     */
+    public LEDTester() {
+        this(new LED());
+    }
+    protected void finalize(){
         pin1.finalize();
     }