examples: moved examples to new c++ subfolder

Signed-off-by: Mihai Tudor Panu <mihai.tudor.panu@intel.com>

examples/c++/adxl335.cxx

@@ -0,0 +1,78 @@
+/*
+ * Author: Jon Trulson <jtrulson@ics.com>
+ * Copyright (c) 2015 Intel Corporation.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sublicense, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+ * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+#include <unistd.h>
+#include <iostream>
+#include <signal.h>
+#include "adxl335.h"
+
+using namespace std;
+
+int shouldRun = true;
+
+void sig_handler(int signo)
+{
+  if (signo == SIGINT)
+    shouldRun = false;
+}
+
+
+int main ()
+{
+  signal(SIGINT, sig_handler);
+
+//! [Interesting]
+  // Instantiate an ADXL335 accelerometer on analog pins A0, A1, and A2
+  upm::ADXL335* accel = new upm::ADXL335(0, 1, 2);
+
+  cout << "Please make sure the sensor is completely still. Sleeping for"
+       << " 2 seconds." << endl;
+  sleep(2);
+  cout << "Calibrating..." << endl;
+
+  accel->calibrate();
+  
+  while (shouldRun)
+    {
+      int x, y, z;
+      float aX, aY, aZ;
+
+      accel->values(&x, &y, &z);
+      cout << "Raw Values: X: " << x << " Y: " << y << " Z: " << z << endl;
+
+      accel->acceleration(&aX, &aY, &aZ);
+      cout << "Acceleration: X: " << aX << "g" << endl;
+      cout << "Acceleration: Y: " << aY << "g" << endl;
+      cout << "Acceleration: Z: " << aZ << "g" << endl;
+      cout << endl;
+
+      usleep(200000);
+    }
+//! [Interesting]
+
+  cout << "Exiting" << endl;
+
+  delete accel;
+  return 0;
+}