lsm6dsl: Initial implementation; C; C++ wraps C; FTI; examples

Signed-off-by: Jon Trulson <jtrulson@ics.com>

examples/c++/lsm6dsl.cxx

@@ -0,0 +1,88 @@
+/*
+ * Author: Jon Trulson <jtrulson@ics.com>
+ * Copyright (c) 2016 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 "lsm6dsl.hpp"
+
+using namespace std;
+
+int shouldRun = true;
+
+void sig_handler(int signo)
+{
+    if (signo == SIGINT)
+        shouldRun = false;
+}
+
+
+int main(int argc, char **argv)
+{
+    signal(SIGINT, sig_handler);
+//! [Interesting]
+
+    // Instantiate an LSM6DSL using default I2C parameters
+    upm::LSM6DSL sensor;
+
+    // For SPI, bus 0, you would pass -1 as the address, and a valid pin
+    // for CS: LSM6DSL(0, -1, 10);
+
+    // now output data every 250 milliseconds
+    while (shouldRun)
+    {
+        float x, y, z;
+
+        sensor.update();
+
+        sensor.getAccelerometer(&x, &y, &z);
+        cout << "Accelerometer x: " << x
+             << " y: " << y
+             << " z: " << z
+             << " g"
+             << endl;
+
+        sensor.getGyroscope(&x, &y, &z);
+        cout << "Gyroscope x: " << x
+             << " y: " << y
+             << " z: " << z
+             << " dps"
+             << endl;
+
+        // we show both C and F for temperature
+        cout << "Compensation Temperature: " << sensor.getTemperature()
+             << " C / " << sensor.getTemperature(true) << " F"
+             << endl;
+
+        cout << endl;
+
+        usleep(250000);
+    }
+
+//! [Interesting]
+
+    cout << "Exiting..." << endl;
+
+    return 0;
+}