ims: Initial turnin of I2C Moisture Sensor

* Added C library
    * Added CXX library
    * Added C/CXX/java/js/python examples

Signed-off-by: Noel Eck <noel.eck@intel.com>

examples/python/ims.py

@@ -0,0 +1,44 @@
+#!/usr/bin/python
+# Author: Noel Eck <noel.eck@intel.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.
+
+from __future__ import print_function
+import time, sys, signal, atexit
+from upm import pyupm_ims
+
+def main():
+    # Create an instance of the I2C Moisture Sensor
+    # I2C bus 0, default address = 0x20
+    ims = pyupm_ims.IMS(0)
+
+    print ('I2C moisture sensor example...')
+    while (1):
+        try:
+            print ('Version: %d light: 0x%04x moisture: 0x%04x temp: %3.2f C' \
+                    % (ims.get_version(), ims.get_light(), ims.get_moisture(),
+                    ims.get_temperature()))
+            time.sleep(1)
+        except KeyboardInterrupt:
+            break
+
+if __name__ == '__main__':
+    main()