envia_sp

#!/usr/bin/env python

import rospy

from std_msgs.msg import Float64

angulo = 0.0;
setpoint = 50.0
erro = 0
termo_pd = 0
termo_pd_escalonado = 0


if __name__=='__main__':
    rospy.init_node('no')
    pub_s = rospy.Publisher('posicao_mestre', Float64, queue_size = 10)
    rate = rospy.Rate(50)

    while not rospy.is_shutdown():
        pub_s.publish(setpoint)
        rate.sleep()