Lesson3Week5.markdown

@@ -124,7 +124,7 @@ private static  void waitForLoudSound() throws Exception
 
 #### Conclusion
 As seen in the above code snippet we implemented a if sentence that listens for if the escapebutton is down. The if-sentence is implemented in the do-while loop in the method waitforloudsound(). If the escape button is pressed down, then it exits the program. The code working is seen above in CodeSnip1.
-We also tried implementing a button listener as seen in CodeSnip2, although, when using this code and running the program soundctrlcar, it throws an exception after 3 high noises. We don’t know why this happened, so we ended up using the if-sentence described in CodeSnip1.
+We also tried implementing a button listener as seen in CodeSnip2, although, when using this code and running the program soundCtrlCar.java[4], it throws an exception after 3 high noises. We don’t know why this happened, so we ended up using the if-sentence described in CodeSnip1.
 
 
 ### Exercise 5 - Clap Controlled Car
@@ -136,6 +136,46 @@ Our goal is to make a method, using Sivan Toledos method[2], that detects clap,
 We plan on writing the necessary code and use a Datalogger[3] to record the data and afterwards conclude on the pattern.
 
 #### Results
+The code we ended up implementing is seen below:
+
+```
+private static  void waitForLoudSound() throws Exception
+    {
+        boolean clap = false; // setting a boolean to false, so when it does not hear a clap, it is false
+       
+        Thread.sleep(500);
+        do
+        {
+        	if ( Button.ESCAPE.isDown()){
+        		System.exit(0); // exit the program if escape button is pressed down
+        	}
+        	int milliSeconds = (int)System.currentTimeMillis(); // sets the integer milliSeconds to the //current time the porgram has been running in milliseconds
+            LCD.drawInt(sound.readValue(),4,10,0);
+            
+            if (sound.readValue() < 50 ){
+            while (milliSeconds + 25 >(int)System.currentTimeMillis()){ 
+            	if (sound.readValue() > 85){ // if it reads a sound value above 85 within 25 //milliseconds then move onto the while-loop
+            		milliSeconds = (int)System.currentTimeMillis();
+            		while((milliSeconds+250)>(int)System.currentTimeMillis()){
+        				if(sound.readValue() <50){ 
+        					clap =true; // if it reads a sound value below 50 within 250 //milliseconds, then set clap to true, and execute the code in the method
+            	}
+            		LCD.drawInt(milliSeconds,4,10,3);
+            		}
+            	}
+            }
+        }
+        }
+        while ( clap !=true ); // only do the while-loop if clap is not equal to true
+    }
+```
+##### CodeSnip3: This shows a snippet of interpretation of Sivan Toledos[2] method.
+-
+
+Below is our results from the samples taken through the datalogger. Both using our own code created from the clapping data from Sivan Toledo[2] and the results from the already created soundCtrCar.java[4]:
+
+
+
 
 #### Conclusion
 
@@ -184,7 +224,7 @@ public class TinesPartyRobot {
 				Car.forward(75, 0);
 			}
 ```
-##### CodeSnip2: This shows a snippet of our implemented Party Robot code.
+##### CodeSnip4: This shows a snippet of our implemented Party Robot code.
 
 #### Conclusion
 The code we have implemented uses three steps; one for driving forward, one for driving left and for driving right. We subtract the two sound levels from the microphones, to see which one of the microphones that registres a higher sound level than the other. We store this new value in a variable and uses it to determine in which direction the robot should drive. If the variable is higher than 7 the robots turns right, if it lower than -7 the robot turns left, and if the value is positive and lower or equal to 7 the robot drives forward. The last step is implemented so that it drives forward when the two microphones registres almost the same level.