teams: Initial implementation

The driver adds support for the Veris TEAMS Temperature Transmitter.

It provides it's output via a 4-20ma current loop.  The supported
temperature range is 10C to 35C.

This sensor was developed with a Cooking Hacks (Libelium)
4-channel 4-20ma Arduino interface shield.  For this interface,
the receiver resistance (rResistor) was specified as 165.0
ohms.

Signed-off-by: Jon Trulson <jtrulson@ics.com>
Signed-off-by: Abhishek Malik <abhishek.malik@intel.com>

examples/java/CMakeLists.txt

@@ -106,6 +106,7 @@ add_example(Gp2y0aExample gp2y0a)
 add_example(Th02Example th02)
 add_example(FlexSensorExample flex)
 add_example(CWLSXXA_Example cwlsxxa)
+add_example(TEAMS_Example teams)
 
 
 add_example_with_path(Jhd1313m1_lcdSample lcd/upm_i2clcd.jar)

examples/java/TEAMS_Example.java

@@ -0,0 +1,64 @@
+/*
+ * 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.
+ */
+
+import upm_teams.TEAMS;
+
+public class TEAMS_Example 
+{
+    public static void main(String[] args) throws InterruptedException
+    {
+// ! [Interesting]
+        System.out.println("Initializing...");
+
+        // Instantiate an TEAMS instance, using A0 for temperature, and
+        // 165.0 ohms for the rResistor value (for the libelium 4-20ma
+        // interface)
+        TEAMS sensor = new TEAMS(0, 165.0f);
+        
+        while (true)
+            {
+                // update our values from the sensor
+                sensor.update();
+
+                // is the sensor connected? (current >= 4ma)
+                System.out.println("Is Connected: " + sensor.isConnected());
+    
+                // print computed current on the loop.  This includes
+                // the offset, if one was set by setOffsetMilliamps().
+                System.out.println("Milliamps: " + sensor.getRawMilliamps());
+
+                // we show both C and F for temperature
+                System.out.println("Temperature: " 
+                                   + sensor.getTemperature()
+                                   + " C / "
+                                   + sensor.getTemperature(true)
+                                   + " F");
+
+                System.out.println();
+                Thread.sleep(1000);
+            }
+
+// ! [Interesting]
+    }
+}