defsend_list_of_services(self):# # debug# for service in self.dic_sequence_services['list_sequence_services']:# print(service)# print('\n\n')# request servicetry:# time out of one second for waiting for servicerospy.wait_for_service(self.namespace+'ServiceSequencer',1.0)try: request =...
# 需要导入模块: import rospy [as 别名]# 或者: from rospy importwait_for_service[as 别名]def__init__(self):rospy.wait_for_service('niryo_one/tools/ping_and_set_dxl_tool') rospy.wait_for_service('niryo_one/tools/open_gripper') rospy.wait_for_service('niryo_one/tools/close_gripper') ...
wait_for_service('niryo_one/tools/ping_and_set_dxl_tool') rospy.wait_for_service('niryo_one/tools/open_gripper') rospy.wait_for_service('niryo_one/tools/close_gripper') rospy.wait_for_service('niryo_one/tools/pull_air_vacuum_pump') rospy.wait_for_service('niryo_one/tools/push_air_...
百度试题 题目下列哪些函数是会阻塞的?? rospy.wait_for_service()rospy.init_node()rospy.spin()rospy.wait_for_message() 相关知识点: 试题来源: 解析 rospy.wait_for_message() 反馈 收藏
rospy.wait_for_service('add_two_ints')# rospy.wait_for_service(‘service的tipoc’) try: add_two_ints=rospy.ServiceProxy('add_two_ints',AddTwoInts)#client请求(request)后server的返回值(response)add_two_ints 通过rospy.ServiceProxy的方式向service发送(request)请求 ...
wait_for_service('gazebo/reset_simulation') try: self.reset_proxy() except (rospy.ServiceException) as e: print("gazebo/reset_simulation service call failed") data = None while data is None: try: data = rospy.wait_for_message('scan', LaserScan, timeout=5) except: pass if self.init...
(1)rospy创建和初始化一个node,不再需要用NodeHandle。rospy中没有设计NodeHandle这个句柄,我们创建topic、service等等操作都直接用rospy里对应的方法就行。 (2)rospy中节点的初始化并一定得放在程序的开头,在Publisher建立后再初始化也没问题。 (3)消息的创建更加简单,比如gps类型的消息可以直接用类似于构造函数的方式...
bridge=CvBridge()defrgbd_client(start=True):rospy.wait_for_service('get_rgbd_image')try:get_rgbd_image=rospy.ServiceProxy('get_rgbd_image',RGBD_Image)cnt=0whileTrue:res=get_rgbd_image(start)rgb_msg,depth_msg=res.rgb,res.depthifrgb_msg.dataanddepth_msg.data:rgb=bridge.imgmsg_to_cv2(rg...
rospy 中service Server部分: #!/usr/bin/env python import sys import os import rospy #from beginner.srv import * from beginner.srv import AddTwoInts def add_two_ints_client(x,y): rospy.wait_for_service('add_two_in... 文件名 实例化 python 函数调用 分享 转载 mob604756f37073 2018...
rospy中service Server部分: #!/usr/bin/env python import sys import os importrospy#from beginner.srv import * from beginner.srv import AddTwoInts def add_two_ints_client(x,y):rospy.wait_for_service('add_two_in... 文件名 实例化