kxcjk1013: Initial implementation

Signed-off-by: Lay, Kuan Loon <kuan.loon.lay@intel.com>
Signed-off-by: Mihai Tudor Panu <mihai.tudor.panu@intel.com>

examples/c++/CMakeLists.txt

@@ -241,6 +241,7 @@ endif()
 add_example (hdxxvxta)
 add_example (rhusb)
 add_example (apds9930)
+add_example (kxcjk1013)
 
 # These are special cases where you specify example binary, source file and module(s)
 include_directories (${PROJECT_SOURCE_DIR}/src)

examples/c++/kxcjk1013.cxx

@@ -0,0 +1,75 @@
+/*
+ * Author: Lay, Kuan Loon <kuan.loon.lay@intel.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 "kxcjk1013.h"
+
+using namespace std;
+
+int shouldRun = true;
+upm::KXCJK1013* accelerometer;
+
+void
+sig_handler(int signo)
+{
+    if (signo == SIGINT)
+        shouldRun = false;
+}
+
+void
+data_callback(char* data)
+{
+    float x, y, z;
+    accelerometer->extract3Axis(data, &x, &y, &z);
+    printf("%.1f               %.1f               %.1f\n", x, y, z);
+    // usleep(100);
+}
+
+int
+main()
+{
+    signal(SIGINT, sig_handler);
+    //! [Interesting]
+    // Instantiate a KXCJK1013 Accelerometer Sensor on iio device 0
+    accelerometer = new upm::KXCJK1013(0);
+    accelerometer->setScale(0.019163);
+    accelerometer->setSamplingFrequency(25.0);
+    accelerometer->enable3AxisChannel();
+    accelerometer->installISR(data_callback, NULL);
+    accelerometer->enableBuffer(16);
+
+    while (shouldRun) {
+        sleep(1);
+    }
+    accelerometer->disableBuffer();
+
+    //! [Interesting]
+    cout << "Exiting" << endl;
+
+    delete accelerometer;
+
+    return 0;
+}