BH1792: Add examples for all languages

- Examples for C/C++/Python/Java/JavaScript
- Add build line for java BH1792_Example

Signed-off-by: Assam Boudjelthia <assam.boudjelthia@fi.rohmeurope.com>
Signed-off-by: Mihai Tudor Panu <mihai.tudor.panu@intel.com>

examples/java/BH1792_Example.java

@@ -0,0 +1,67 @@
+/*
+* The MIT License (MIT)
+*
+* Author: Assam Boudjelthia
+* Copyright (c) 2018 Rohm Semiconductor.
+*
+* 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.
+*/
+
+public class BH1792_Example {
+
+    public static void main(String[] args) throws InterruptedException {
+        int sampleCounter = 20;
+        float waitTime;
+        upm_bh1792.BH1792 bh1792;
+
+        bh1792 = new upm_bh1792.BH1792();
+        BH1792ISR callback = new BH1792ISR(bh1792);
+        
+        bh1792.SoftReset();
+        bh1792.EnableSyncMode(256, 32);
+        
+        bh1792.InstallISR(33, callback);
+        
+        waitTime = bh1792.GetMeasurementTimeMS();
+        bh1792.StartMeasurement();
+
+        System.out.println("Heart rate sensor readings");
+        while (true) {
+            Thread.sleep((long) waitTime);
+        }
+    }
+}
+
+class BH1792ISR implements Runnable {
+    
+    upm_bh1792.intVector2D result;
+    upm_bh1792.BH1792 bh1792;
+    
+    public BH1792ISR(upm_bh1792.BH1792 bh1792) {
+        super();
+        this.bh1792 = bh1792;
+    }
+    
+    public void run() {
+        result = this.bh1792.GetFifoData();
+        for(int i = 0; i < 32; i++)
+            System.out.println(i + ": off: " + result.get(i).get(0) +
+                                ", on: " + result.get(i).get(1));
+        System.out.println("Timestamp: " + System.nanoTime() + " nsec\n");
+    }
+}

examples/java/CMakeLists.txt

@@ -75,6 +75,7 @@ add_example(AM2315_Example am2315)
 add_example(APA102_Example apa102)
 add_example(Apds9002_Example apds9002)
 add_example(BH1750_Example bh1750)
+add_example(BH1792_Example bh1792)
 add_example(BISS0001_Example biss0001)
 add_example(BMA250E_Example bma250e)
 add_example(BMC150_Example bmx055)