root / scout / painter / src / painter.cpp @ 66f55732
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1 | 66f55732 | Tom Mullins | /**
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2 | * Copyright (c) 2011 Colony Project
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3 | *
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4 | * Permission is hereby granted, free of charge, to any person
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5 | * obtaining a copy of this software and associated documentation
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6 | * files (the "Software"), to deal in the Software without
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7 | * restriction, including without limitation the rights to use,
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8 | * copy, modify, merge, publish, distribute, sublicense, and/or sell
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9 | * copies of the Software, and to permit persons to whom the
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10 | * Software is furnished to do so, subject to the following
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11 | * conditions:
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12 | *
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13 | * The above copyright notice and this permission notice shall be
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14 | * included in all copies or substantial portions of the Software.
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15 | *
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16 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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17 | * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
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18 | * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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19 | * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
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20 | * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
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21 | * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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22 | * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
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23 | * OTHER DEALINGS IN THE SOFTWARE.
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24 | */
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25 | |||
26 | /**
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27 | * @file painter.cpp
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28 | * @brief Contains code to control the painter and query the metal detector.
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29 | *
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30 | * @author Colony Project, CMU Robotics Club
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31 | * @author Tom Mullins
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32 | *
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33 | */
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34 | |||
35 | #define QUEUE_SIZE 10 |
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36 | |||
37 | #include <cstdlib> |
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38 | #include <ros/ros.h> |
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39 | #include <messages/set_paintboard.h> |
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40 | #include <messages/query_paintboard.h> |
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41 | #include <messages/query_metal_detector.h> |
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42 | |||
43 | using namespace std; |
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44 | |||
45 | /**
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46 | * @brief ROS callback to turn the paint output on or off
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47 | */
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48 | void paint_set(const ::messages::set_paintboard::ConstPtr& msg) |
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49 | { |
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50 | } |
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51 | |||
52 | /**
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53 | * @brief ROS callback to query whether the paint output is on or off
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54 | */
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55 | bool paint_query(::messages::query_paintboard::Request &req,
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56 | ::messages::query_paintboard::Response &res) |
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57 | { |
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58 | return true; |
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59 | } |
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60 | |||
61 | /**
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62 | * @brief ROS callback to query whether there is metal detected
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63 | */
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64 | bool metal_query(::messages::query_metal_detector::Request &req,
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65 | ::messages::query_metal_detector::Response &res) |
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66 | { |
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67 | return true; |
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68 | } |
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69 | |||
70 | /**
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71 | * @brief Painter driver for ROS, to control the painter and metal detector
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72 | *
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73 | * @param argc The number of command line arguments (should be 1)
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74 | * @param argv The array of command line arguments
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75 | */
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76 | int main(int argc, char **argv) |
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77 | { |
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78 | ros::init(argc, argv, "painter");
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79 | ros::NodeHandle node; |
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80 | |||
81 | ros::Subscriber painter_sub = node.subscribe("/set_paintboard", QUEUE_SIZE,
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82 | paint_set); |
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83 | ros::ServiceServer painter_srv = node.advertiseService("/query_paintboard",
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84 | paint_query); |
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85 | ros::ServiceServer metal_srv = node.advertiseService("/query_metal_detector",
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86 | metal_query); |
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87 | |||
88 | ROS_INFO("Painter node ready.");
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89 | ros::spin(); |
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90 | |||
91 | return 0; |
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92 | } |