Added serial.close() to examples.

Pi4J · Feb 17, 2021 · f760b36 · f760b36
1 parent 2570dce
commit f760b36
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Showing 2 changed files with 6 additions and 1 deletion.
diff --git a/pi4j-example/src/main/java/SerialBufferedDataExample.java b/pi4j-example/src/main/java/SerialBufferedDataExample.java
@@ -130,10 +130,13 @@ public static void main(String args[]) throws InterruptedException, IOException
                         System.out.println("[NO DATA AVAILABLE]");
                     }
                 }
-                catch(IllegalStateException ex){
+                catch(Exception ex){
                     ex.printStackTrace();
                 }
             }
+
+            // we are done; close serial port
+            serial.close();
         }
         catch(IOException ex) {
             console.println(" ==>> SERIAL SETUP FAILED : " + ex.getMessage());

diff --git a/pi4j-example/src/main/java/SerialExample.java b/pi4j-example/src/main/java/SerialExample.java
@@ -161,6 +161,8 @@ public void dataReceived(SerialDataEvent event) {
                 Thread.sleep(1000);
             }
 
+            // we are done; close serial port
+            serial.close();
         }
         catch(IOException ex) {
             console.println(" ==>> SERIAL SETUP FAILED : " + ex.getMessage());