add input_dev.launch.py

input_dev/launch/input_dev.launch.py

@@ -0,0 +1,46 @@
+from launch import LaunchDescription
+from launch_ros.actions import Node
+from launch.actions import ExecuteProcess
+from launch.substitutions import LaunchConfiguration
+from launch.conditions import IfCondition
+
+def generate_launch_description():
+    return LaunchDescription([
+        # 启动orbbec_camera
+        ExecuteProcess(
+            cmd=[
+                'ros2',
+                'launch',
+                'game_pad',
+                'gampe_pad.launch.py'
+            ],
+            output='screen'
+        ),
+
+        ExecuteProcess(
+            cmd=[
+                'ros2',
+                'launch',
+                'voice_control',
+                'voice_control.launch.py'
+            ],
+            output='screen'
+        ),
+
+        
+        # 等待一段时间确保相机启动完成
+        ExecuteProcess(
+            cmd=['sleep', '3'],
+            output='screen'
+        ),
+        
+        # 启动input_dev_node
+        Node(
+            package='input_dev',
+            executable='input_dev_node',
+            name='input_dev_node',
+            output='screen',
+            parameters=[]
+        )
+    ])
+