examples: moved examples to new c++ subfolder

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

examples/c++/adxl345.cxx

@@ -0,0 +1,51 @@
+/*
+ * Author: Mihai Tudor Panu <mihai.tudor.panu@intel.com>
+ * Copyright (c) 2014 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 "adxl345.h"
+
+int
+main(int argc, char **argv)
+{
+//! [Interesting]
+    int16_t *raw;
+    float *acc;
+
+    // Note: Sensor only works at 3.3V on the Intel Edison with Arduino breakout
+    upm::Adxl345* accel = new upm::Adxl345(0);
+
+    while(true){
+        accel->update(); // Update the data
+        raw = accel->getRawValues(); // Read raw sensor data
+        acc = accel->getAcceleration(); // Read acceleration (g)
+        fprintf(stdout, "Current scale: 0x%2xg\n", accel->getScale());
+        fprintf(stdout, "Raw: %6d %6d %6d\n", raw[0], raw[1], raw[2]);
+        fprintf(stdout, "AccX: %5.2f g\n", acc[0]);
+        fprintf(stdout, "AccY: %5.2f g\n", acc[1]);
+        fprintf(stdout, "AccZ: %5.2f g\n", acc[2]);
+        sleep(1);
+    }
+//! [Interesting]
+    return 0;
+}