added launch upboard_ros

Author: gbr1

config/example_gpio.yaml config/example.yaml

@@ -24,7 +24,7 @@
 -->
 <launch>
 
-    <rosparam command="load" file="$(find upboard_ros)/config/example_gpio.yaml" />
+    <rosparam command="load" file="$(find upboard_ros)/config/example.yaml" />
     <node pkg="upboard_ros" type="gpio_node" name="gpio" output="screen">
     </node>
 </launch>

launch/gpio.launch

@@ -0,0 +1,28 @@
+<?xml version="1.0"?>
+<!--
+  The MIT License
+
+  Copyright (c) 2019 Giovanni di Dio Bruno https://gbr1.github.io
+
+  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.
+-->
+<launch>
+    <node pkg="upboard_ros" type="led_node" name="upboard_leds" />
+    <include file="$(find upboard_ros)/launch/gpio.launch" />
+</launch>