updated Tas2-LF.c with CNano button and LED

Session1-LF/Task2-LF.c

@@ -23,10 +23,10 @@
 //Fill in the defines with the information you found on the board/in the user guide.
 
 // LED
-#define LED0  //Fill in pin number
+#define LED0 5 //Fill in pin number
 
 // Button
-#define SW0  //Fill in pin number
+#define SW0 6 //Fill in pin number
 
 int main(void)
 {
@@ -53,9 +53,11 @@ int main(void)
 	 * It's your time to do some stuff! Do the following:
 	 * 1 - Set LED0 as output
 	 * 2 - Set SW0 as input
-	 * 3 - Enable pull-up on button SW0
+	 * 3 - Enable pull-up on button SW0 (Not necessary here as we have an external pull-up, but in case you dont have one in the future, dont forget!).
 	 */
-	
+	PORTF.DIRSET = (1 << LED0);
+	PORTF.DIRCLR = (1 << SW0);	
+	//PORTF.PIN6CTRL |= (1<<PORT_PULLUPEN_bp); //Not necessary as the button already had an external pullup.
     while (1) 
     {
     	/*
@@ -75,6 +77,14 @@ int main(void)
 		* 2 - if so, turn the LED on
 		* 3 - if not, turn the LED off
 		*/
+		if(!(PORTF.IN & (1<<SW0)))//Check if SW0 is pressed
+		{
+			PORTF.OUTCLR = (1<<LED0);//Set LED0 high
+		}
+		else
+		{
+			PORTF.OUTSET = (1<<LED0);//Set LED0 low
+		}
 		
     }
 }