neurali:husky_python1
#!/usr/bin/env python PKG = 'numpy_tutorial' import roslib #roslib.load_manifest(PKG) import rospy # from rospy_tutorials.msg import Floats # import sys, rospy, cv, cv2 # from std_msgs.msg import String from geometry_msgs.msg import Twist, Point, Point32, Polygon from sensor_msgs.msg import Image, LaserScan, Joy import numpy as np from rospy.numpy_msg import numpy_msg from sensor_msgs.msg import Imu def callback(data): # print rospy.get_name(), "I heard %s"%str(data) # print type(data) <class 'rospy.numpy_msg.Numpy_sensor_msgs__Imu print "ruota?",data.angular_velocity.z print "avanti?",data.linear_acceleration.x def listener(): rospy.init_node('listener') rospy.Subscriber("imu/data", numpy_msg(Imu), callback) # topic name imu/data??? rospy.spin() if __name__ == '__main__': listener()
neurali/husky_python1.txt · Last modified: 2020/06/08 22:20 by 127.0.0.1