while not rospy.is_shutdown():
#print struct.unpack(">B", i2c_read_reg(0x50, 0xA2, 1))[0] # count test
self.get_tle_err()
self.get_odom()
self.get_voltage()
while not rospy.is_shutdown():
#print struct.unpack(">B", i2c_read_reg(0x50, 0xA2, 1))[0] # count test
self.get_tle_err()
self.get_odom()
self.get_voltage()