Fixed #278; wiringPiSetup*: You must only call this once per program …

…run.
Pi4J · Dec 1, 2016 · 39f7977 · 39f7977
1 parent ea7cce6
commit 39f7977
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diff --git a/README.md b/README.md
@@ -65,11 +65,12 @@ Copyright (C) 2012-2016 Pi4J
 
 ## IN DEVELOPMENT
 
-2016-07-27 :: 1.2-SNAPSHOT
+2016-12-01 :: 1.2-SNAPSHOT
 
   *  Updated to Java 8 (enhancement #203) 
   *  Updated build dependencies/plugins to latest versions.
   *  Removed unsupported sub-projects (pi4j-temp, pi4j-service).
+  *  Fixed #278: wiringPiSetup*: You must only call this once per program run.
 
 ## RELEASES
 

diff --git a/pi4j-device/src/main/java/com/pi4j/component/lcd/impl/GpioLcdDisplay.java b/pi4j-device/src/main/java/com/pi4j/component/lcd/impl/GpioLcdDisplay.java
@@ -46,10 +46,6 @@ public GpioLcdDisplay(int rows, int columns, Pin rsPin, Pin strobePin, Pin... da
         this.columns = columns;
         int bits[] = { 0,0,0,0,0,0,0,0 };
 
-        // set wiringPi interface for internal use
-        // we will use the WiringPi pin number scheme with the wiringPi library
-        com.pi4j.wiringpi.Gpio.wiringPiSetup();
-
         // seed bit pin address array
         for(int index = 0; index < 8; index++) {
             if(index < dataPins.length)

diff --git a/pi4j-example/src/main/java/LcdExample.java b/pi4j-example/src/main/java/LcdExample.java
@@ -57,7 +57,7 @@ public static void main(String args[]) throws InterruptedException {
         final GpioController gpio = GpioFactory.getInstance();
 
         // initialize LCD
-        final GpioLcdDisplay lcd = new GpioLcdDisplay(LCD_ROWS,          // number of row supported by LCD
+        final GpioLcdDisplay lcd = new GpioLcdDisplay(LCD_ROWS,    // number of row supported by LCD
                                                 LCD_COLUMNS,       // number of columns supported by LCD
                                                 RaspiPin.GPIO_11,  // LCD RS pin
                                                 RaspiPin.GPIO_10,  // LCD strobe pin