arduino代码

libraries/Rosserial_Arduino_Library/examples/ServiceClient/client.py

@@ -0,0 +1,20 @@
+#!/usr/bin/env python
+
+""" 
+Sample code to use with ServiceClient.pde
+"""
+
+import roslib; roslib.load_manifest("rosserial_arduino")
+import rospy
+
+from rosserial_arduino.srv import *
+
+def callback(req):
+    print "The arduino is calling! Please send it a message:"
+    t = TestResponse()
+    t.output = raw_input()
+    return t
+
+rospy.init_node("service_client_test")
+rospy.Service("test_srv", Test, callback)
+rospy.spin()