robot_detect.py 文件源码

def start_detect(self):
        FunctionUnit.init_node(self)
        #print 'hello 1'
        #print self._receive_topic
        receive_1 = FunctionUnit.create_receive(self, self._receive_topic, Image, self.receive_1_cb)
        #print 'hello 2'
        FunctionUnit.spin(self)