Fixed MotorControl velocity input/output

Signed-off-by: Eisenmann <eisenmann@fortiss.org>

org.fortiss.af3.platform.raspberry/src/org/fortiss/af3/platform/raspberry/generator/extension/motorcontrol/.ratings

 MotorControlGeneratorExtensionBase.java 6baa3681d57d549c0ba60cef1746a5dbbbadc9b7 YELLOW
-MotorControlInputGeneratorExtension.java 5a37e7265ad087aa421d36bf2a5094156ab36d17 YELLOW
-MotorControlOutputGeneratorExtension.java a78f5c231fd55c4d1b4285a4d5c9707e845c0de1 YELLOW
+MotorControlInputGeneratorExtension.java fe16866bbaad204ec3c61e9b35d2ae4589bc9eb4 YELLOW
+MotorControlOutputGeneratorExtension.java 1f9de6223e21e4c129d94381e892fcbee03113ae YELLOW

org.fortiss.af3.platform.raspberry/src/org/fortiss/af3/platform/raspberry/generator/extension/motorcontrol/MotorControlInputGeneratorExtension.java

@@ -35,7 +35,7 @@ public class MotorControlInputGeneratorExtension
 	/** {@inheritDoc} */
 	@Override
 	public String getReadCode(InputPort logicalSignal, String targetVariable) {
-		return targetVariable + " = getVelocity();\n";
+		return targetVariable + " = 0;\n";
 	}
 
 	/** {@inheritDoc} */

org.fortiss.af3.platform.raspberry/src/org/fortiss/af3/platform/raspberry/generator/extension/motorcontrol/MotorControlOutputGeneratorExtension.java

@@ -36,7 +36,7 @@ public class MotorControlOutputGeneratorExtension
 	/** {@inheritDoc} */
 	@Override
 	public String getWriteCode(OutputPort logicalSignal, String value) {
-		return "setVelocity(" + value + ");\n";
+		return "set_velocity(" + value + ");\n";
 	}
 
 	/** {@inheritDoc} */