From fd8c367304fe62a107332db19880c88f9ac0d082 Mon Sep 17 00:00:00 2001
From: Fede85 <f.vanzati@gmail.com>
Date: Wed, 3 Jul 2013 22:00:02 +0200
Subject: SPI library to the new format and moved Robot_Motor and Robot_Control
 libraries

---
 .../examples/explore/R04_Compass/R04_Compass.ino   | 70 ----------------------
 1 file changed, 70 deletions(-)
 delete mode 100644 libraries/Robot_Control/examples/explore/R04_Compass/R04_Compass.ino

(limited to 'libraries/Robot_Control/examples/explore/R04_Compass/R04_Compass.ino')

diff --git a/libraries/Robot_Control/examples/explore/R04_Compass/R04_Compass.ino b/libraries/Robot_Control/examples/explore/R04_Compass/R04_Compass.ino
deleted file mode 100644
index a7a7315..0000000
--- a/libraries/Robot_Control/examples/explore/R04_Compass/R04_Compass.ino
+++ /dev/null
@@ -1,70 +0,0 @@
-/* Robot Compass
-
- The robot has an on-board compass module, with
- which it can tell the direction the robot is 
- facing. This sketch will make sure the robot 
- goes towards a certain direction. 
- 
- Beware, magnets will interfere with the compass
- readings.
-
- 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 the robot library
-#include <ArduinoRobot.h>
-
-int speedLeft;
-int speedRight;
-int compassValue;
-int direc = 180;  //Direction the robot is heading
-
-void setup() {
-  // initialize the modules
-  Robot.begin();
-  Robot.beginTFT();
-  Robot.beginSD();
-  Robot.displayLogos();
-}
-
-void loop() { 
-  // read the compass orientation
-  compassValue = Robot.compassRead();
-  
-  // how many degrees are we off
-  int diff = compassValue-direc;
-  
-  // modify degress 
-  if(diff > 180)
-    diff = -360+diff;
-  else if(diff < -180)
-    diff = 360+diff;
-    
-  // Make the robot turn to its proper orientation
-  diff = map(diff, -180, 180, -255, 255);
-  
-  if(diff > 0) {
-    // keep the right wheel spinning, 
-    // change the speed of the left wheel 
-    speedLeft = 255-diff;
-    speedRight = 255;
-  } else {
-    // keep the right left spinning,
-    // change the speed of the left wheel   
-    speedLeft = 255;
-    speedRight = 255+diff;
-  }
-  // write out to the motors
-  Robot.motorsWrite(speedLeft, speedRight);
-
-  // draw the orientation on the screen
-  Robot.drawCompass(compassValue);
-}
-- 
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