Added Arduino Robot libraries

libraries/Robot_Control/examples/learn/LineFollowWithPause/LineFollowWithPause.ino

@@ -0,0 +1,49 @@
+/*
+ Line Following with Pause
+ 
+ As the robot has two processors, one to command the motors and one to
+ take care of the screen and user input, it is possible to write 
+ programs that put one part of the robot to do something and get the
+ other half to control it.
+
+ This example shows how the Control Board assigns the Motor one to
+ follow a line, but asks it to stop every 3 seconds.
+ 
+ Circuit:
+ * Arduino Robot
+ 
+ created 1 May 2013
+ by X. Yang
+ modified 12 May 2013
+ by D. Cuartielles
+ 
+ This example is in the public domain
+ */
+
+#include <ArduinoRobot.h>
+
+void setup() {
+  // initialize the robot
+  Robot.begin();
+
+  // initialize the screen
+  Robot.beginTFT();
+
+  // get some time to place the robot on the ground
+  delay(3000);
+
+  // set the robot in line following mode
+  Robot.setMode(MODE_LINE_FOLLOW);
+}
+
+void loop() {
+      // tell the robot to take a break and stop
+      Robot.pauseMode(true);
+      Robot.debugPrint('p');
+      delay(3000);
+
+      // tell the robot to move on
+      Robot.pauseMode(false);
+      Robot.debugPrint('>');
+      delay(3000);
+}