GPIO PIN annotation

org.fortiss.af3.platform.raspberry/trunk/plugin.xml

@@ -376,6 +376,21 @@
          </target>
       </transformationProvider>
    </extension>
+   <extension
+         point="org.fortiss.tooling.base.annotation">
+      <annotation
+            binding="org.fortiss.af3.platform.annotation.valueprovider.GPIOPinNumberValueProvider">
+         <modelElementClass
+               modelElementClass="org.fortiss.af3.platform.raspberry.model.GPI">
+         </modelElementClass>
+      </annotation>
+      <annotation
+            binding="org.fortiss.af3.platform.annotation.valueprovider.GPIOPinNumberValueProvider">
+         <modelElementClass
+               modelElementClass="org.fortiss.af3.platform.raspberry.model.GPO">
+         </modelElementClass>
+      </annotation>
+   </extension>
 
    
    

org.fortiss.af3.platform.raspberry/trunk/src/org/fortiss/af3/platform/raspberry/generator/executable/GPIExecutable.java

@@ -20,8 +20,10 @@ package org.fortiss.af3.platform.raspberry.generator.executable;
 import org.fortiss.af3.component.model.InputPort;
 import org.fortiss.af3.expression.model.terms.IExpressionTerm;
 import org.fortiss.af3.platform.generic.generator.executable.GenericReceiverExecutable;
+import org.fortiss.af3.platform.model.annotation.GPIOPin;
 import org.fortiss.af3.platform.model.generic.GenericReceiver;
 import org.fortiss.af3.platform.raspberry.model.GPI;
+import org.fortiss.tooling.base.utils.AnnotationUtils;
 
 /**
  * Executable for {@link GPI}.
@@ -41,6 +43,13 @@ public class GPIExecutable extends GenericReceiverExecutable {
 	/** {@inheritDoc} */
 	@Override
 	public IExpressionTerm getInitialization() {
+
+		// ---------------------------------------
+		// Example: How to extract PIN information
+		GPIOPin annotation = AnnotationUtils.getAnnotation(modelElement, GPIOPin.class);
+		int pinNumber = annotation.getPinNumber();
+		// ---------------------------------------
+
 		return super.getInitialization();
 	}