John Lam / ros_lib_melodic_

ROS Serial library for Mbed platforms for ROS Melodic Morenia. Check http://wiki.ros.org/rosserial_mbed/ for more information.

Dependencies:   BufferedSerial

ros/publisher.h@0:04ac6be8229a, 2019-11-08 (annotated)

Committer:
Gary Servin
Date:
Fri Nov 08 14:38:09 2019 -0300
Revision:
0:04ac6be8229a
Initial commit, generated based on a clean melodic-desktop-full

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Gary Servin 0:04ac6be8229a 1 /*
Gary Servin 0:04ac6be8229a 2 * Software License Agreement (BSD License)
Gary Servin 0:04ac6be8229a 3 *
Gary Servin 0:04ac6be8229a 4 * Copyright (c) 2011, Willow Garage, Inc.
Gary Servin 0:04ac6be8229a 5 * All rights reserved.
Gary Servin 0:04ac6be8229a 6 *
Gary Servin 0:04ac6be8229a 7 * Redistribution and use in source and binary forms, with or without
Gary Servin 0:04ac6be8229a 8 * modification, are permitted provided that the following conditions
Gary Servin 0:04ac6be8229a 9 * are met:
Gary Servin 0:04ac6be8229a 10 *
Gary Servin 0:04ac6be8229a 11 * * Redistributions of source code must retain the above copyright
Gary Servin 0:04ac6be8229a 12 * notice, this list of conditions and the following disclaimer.
Gary Servin 0:04ac6be8229a 13 * * Redistributions in binary form must reproduce the above
Gary Servin 0:04ac6be8229a 14 * copyright notice, this list of conditions and the following
Gary Servin 0:04ac6be8229a 15 * disclaimer in the documentation and/or other materials provided
Gary Servin 0:04ac6be8229a 16 * with the distribution.
Gary Servin 0:04ac6be8229a 17 * * Neither the name of Willow Garage, Inc. nor the names of its
Gary Servin 0:04ac6be8229a 18 * contributors may be used to endorse or promote prducts derived
Gary Servin 0:04ac6be8229a 19 * from this software without specific prior written permission.
Gary Servin 0:04ac6be8229a 20 *
Gary Servin 0:04ac6be8229a 21 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
Gary Servin 0:04ac6be8229a 22 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
Gary Servin 0:04ac6be8229a 23 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
Gary Servin 0:04ac6be8229a 24 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
Gary Servin 0:04ac6be8229a 25 * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
Gary Servin 0:04ac6be8229a 26 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
Gary Servin 0:04ac6be8229a 27 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
Gary Servin 0:04ac6be8229a 28 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
Gary Servin 0:04ac6be8229a 29 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
Gary Servin 0:04ac6be8229a 30 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
Gary Servin 0:04ac6be8229a 31 * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
Gary Servin 0:04ac6be8229a 32 * POSSIBILITY OF SUCH DAMAGE.
Gary Servin 0:04ac6be8229a 33 */
Gary Servin 0:04ac6be8229a 34
Gary Servin 0:04ac6be8229a 35 #ifndef _ROS_PUBLISHER_H_
Gary Servin 0:04ac6be8229a 36 #define _ROS_PUBLISHER_H_
Gary Servin 0:04ac6be8229a 37
Gary Servin 0:04ac6be8229a 38 #include "rosserial_msgs/TopicInfo.h"
Gary Servin 0:04ac6be8229a 39 #include "ros/node_handle.h"
Gary Servin 0:04ac6be8229a 40
Gary Servin 0:04ac6be8229a 41 namespace ros
Gary Servin 0:04ac6be8229a 42 {
Gary Servin 0:04ac6be8229a 43
Gary Servin 0:04ac6be8229a 44 /* Generic Publisher */
Gary Servin 0:04ac6be8229a 45 class Publisher
Gary Servin 0:04ac6be8229a 46 {
Gary Servin 0:04ac6be8229a 47 public:
Gary Servin 0:04ac6be8229a 48 Publisher(const char * topic_name, Msg * msg, int endpoint = rosserial_msgs::TopicInfo::ID_PUBLISHER) :
Gary Servin 0:04ac6be8229a 49 topic_(topic_name),
Gary Servin 0:04ac6be8229a 50 msg_(msg),
Gary Servin 0:04ac6be8229a 51 endpoint_(endpoint) {};
Gary Servin 0:04ac6be8229a 52
Gary Servin 0:04ac6be8229a 53 int publish(const Msg * msg)
Gary Servin 0:04ac6be8229a 54 {
Gary Servin 0:04ac6be8229a 55 return nh_->publish(id_, msg);
Gary Servin 0:04ac6be8229a 56 };
Gary Servin 0:04ac6be8229a 57 int getEndpointType()
Gary Servin 0:04ac6be8229a 58 {
Gary Servin 0:04ac6be8229a 59 return endpoint_;
Gary Servin 0:04ac6be8229a 60 }
Gary Servin 0:04ac6be8229a 61
Gary Servin 0:04ac6be8229a 62 const char * topic_;
Gary Servin 0:04ac6be8229a 63 Msg *msg_;
Gary Servin 0:04ac6be8229a 64 // id_ and no_ are set by NodeHandle when we advertise
Gary Servin 0:04ac6be8229a 65 int id_;
Gary Servin 0:04ac6be8229a 66 NodeHandleBase_* nh_;
Gary Servin 0:04ac6be8229a 67
Gary Servin 0:04ac6be8229a 68 private:
Gary Servin 0:04ac6be8229a 69 int endpoint_;
Gary Servin 0:04ac6be8229a 70 };
Gary Servin 0:04ac6be8229a 71
Gary Servin 0:04ac6be8229a 72 }
Gary Servin 0:04ac6be8229a 73
Gary Servin 0:04ac6be8229a 74 #endif