shaver_switch_pub.py

Go to the documentation of this file.

#!/usr/bin/python

import roslib
roslib.load_manifest('rospy')
roslib.load_manifest('std_msgs')
import rospy, optparse, math, time
import numpy as np
import serial
from std_msgs.msg import Bool


class shaver_pub():
        def __init__(self):
                self.pub = rospy.Publisher('/ros_switch', Bool)
                rospy.init_node('shaver_pwr_pub', anonymous = True)
                rospy.logout('shaver_pwr_pub node publishing..')
                self.state = False
                self.pwr_on = 'Power is on'
                self.pwr_off = 'Power is off'


        def input_state(self):
                raw_input("\nPress Enter to Toggle")
                self.state = not self.state
                self.pub.publish(Bool(self.state))
                if self.state:
                        print self.pwr_on
                else:
                        print self.pwr_off

if __name__ == '__main__':
        pwr = shaver_pub()
        while not rospy.is_shutdown():
                pwr.input_state()