00001 #!/usr/bin/env python 00002 00003 import rospy 00004 from geometry_msgs.msg import Twist 00005 00006 if __name__ == '__main__': 00007 rospy.init_node('crazyflie_demo_const_thrust', anonymous=True) 00008 p = rospy.Publisher('cmd_vel', Twist) 00009 twist = Twist() 00010 r = rospy.Rate(50) 00011 #for i in range(0, 100): 00012 # p.publish(twist) 00013 # r.sleep() 00014 00015 twist.linear.z = 12000 00016 while not rospy.is_shutdown(): 00017 p.publish(twist) 00018 r.sleep()