feat(dummy_gear_cmd_publisher): add dummy gear cmd publisher

Signed-off-by: Makoto Kurihara <mkuri8m@gmail.com>

Author: mkuri

dummy/dummy_gear_cmd_publisher/CMakeLists.txt

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+cmake_minimum_required(VERSION 3.14)
+project(dummy_gear_cmd_publisher)
+
+find_package(autoware_cmake REQUIRED)
+autoware_package()
+
+ament_auto_add_library(dummy_gear_cmd_publisher SHARED
+  src/dummy_gear_cmd_publisher.cpp
+)
+ament_target_dependencies(dummy_gear_cmd_publisher)
+
+rclcpp_components_register_node(${PROJECT_NAME}
+  PLUGIN "dummy_gear_cmd_publisher::DummyGearCmdPublisher"
+  EXECUTABLE ${PROJECT_NAME}_node
+)
+
+ament_auto_package(
+  INSTALL_TO_SHARE
+  launch
+  config
+)

dummy/dummy_gear_cmd_publisher/README.md

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+# Dummy Gear Cmd Publisher
+
+## Purpose
+
+## Inner-workings / Algorithms
+
+## Inputs / Outputs
+
+### Input
+
+### Output
+
+## Parameters
+
+## Assumptions / Known limits
+
+## (Optional) Error detection and handling
+
+## (Optional) Performance characterization
+
+## (Optional) References/External links
+
+## (Optional) Future extensions / Unimplemented parts

dummy/dummy_gear_cmd_publisher/config/dummy_gear_cmd_publisher.param.yaml

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+/**:
+  ros__parameters:

dummy/dummy_gear_cmd_publisher/launch/dummy_gear_cmd_publisher.launch.xml

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+<launch>
+  <arg name="dummy_gear_cmd_publisher_param_path" default="$(find-pkg-share dummy_gear_cmd_publisher)/config/dummy_gear_cmd_publisher.param.yaml"/>
+
+  <node pkg="dummy_gear_cmd_publisher" exec="dummy_gear_cmd_publisher_node" name="dummy_gear_cmd_publisher" output="screen">
+    <remap from="~/output/gear_cmd" to="/control/command/gear_cmd"/>
+  </node>
+</launch>

dummy/dummy_gear_cmd_publisher/package.xml

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+<?xml version="1.0"?>
+<?xml-model href="http://download.ros.org/schema/package_format3.xsd" schematypens="http://www.w3.org/2001/XMLSchema"?>
+<package format="3">
+  <name>dummy_gear_cmd_publisher</name>
+  <version>0.1.0</version>
+  <description>The dummy_gear_cmd_publisher package</description>
+  <maintainer email="makoto.kurihara@tier4.jp">Makoto Kurihara</maintainer>
+  <license>Apache License 2.0</license>
+
+  <buildtool_depend>ament_cmake_auto</buildtool_depend>
+
+  <build_depend>autoware_cmake</build_depend>
+
+  <!-- depend -->
+  <depend>autoware_auto_vehicle_msgs</depend>
+  <depend>rclcpp</depend>
+  <depend>rclcpp_components</depend>
+
+  <test_depend>ament_lint_auto</test_depend>
+  <test_depend>autoware_lint_common</test_depend>
+
+  <export>
+    <build_type>ament_cmake</build_type>
+  </export>
+</package>

dummy/dummy_gear_cmd_publisher/src/dummy_gear_cmd_publisher.cpp

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+// Copyright 2024 TIER IV, Inc.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+#include "dummy_gear_cmd_publisher.hpp"
+
+namespace dummy_gear_cmd_publisher
+{
+
+DummyGearCmdPublisher::DummyGearCmdPublisher(const rclcpp::NodeOptions & node_options)
+: Node("dummy_gear_cmd_publisher", node_options)
+{
+  // Parameter
+
+  // Subscriber
+
+  // Publisher
+  pub_gear_cmd_ = create_publisher<autoware_auto_vehicle_msgs::msg::GearCommand>(
+    "~/output/gear_cmd", 10);
+
+  // Service
+
+  // Client
+
+  // Timer
+  using namespace std::literals::chrono_literals;
+  timer_ = rclcpp::create_timer(
+    this, get_clock(), 1s, std::bind(&DummyGearCmdPublisher::onTimer, this));
+
+  // State
+
+  // Diagnostics
+
+}
+
+void DummyGearCmdPublisher::onTimer()
+{
+  autoware_auto_vehicle_msgs::msg::GearCommand msg;
+  msg.stamp = this->now();
+  msg.command = autoware_auto_vehicle_msgs::msg::GearCommand::DRIVE;
+
+  pub_gear_cmd_->publish(msg);
+}
+
+}  // namespace dummy_gear_cmd_publisher
+
+#include <rclcpp_components/register_node_macro.hpp>
+RCLCPP_COMPONENTS_REGISTER_NODE(dummy_gear_cmd_publisher::DummyGearCmdPublisher)

dummy/dummy_gear_cmd_publisher/src/dummy_gear_cmd_publisher.hpp

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+// Copyright 2024 TIER IV, Inc.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+#ifndef DUMMY_GEAR_CMD_PUBLISHER__DUMMY_GEAR_CMD_PUBLISHER_HPP_
+#define DUMMY_GEAR_CMD_PUBLISHER__DUMMY_GEAR_CMD_PUBLISHER_HPP_
+
+// include
+#include <autoware_auto_vehicle_msgs/msg/gear_command.hpp>
+#include <rclcpp/rclcpp.hpp>
+
+namespace dummy_gear_cmd_publisher
+{
+
+class DummyGearCmdPublisher : public rclcpp::Node
+{
+public:
+  explicit DummyGearCmdPublisher(const rclcpp::NodeOptions & node_options);
+  ~DummyGearCmdPublisher() = default;
+
+private:
+  // Parameter
+
+  // Subscriber
+
+  // Publisher
+  rclcpp::Publisher<autoware_auto_vehicle_msgs::msg::GearCommand>::SharedPtr pub_gear_cmd_;
+
+  // Service
+
+  // Client
+
+  // Timer
+  rclcpp::TimerBase::SharedPtr timer_;
+
+  void onTimer();
+
+  // State
+
+  // Diagnostics
+
+};
+}  // namespace dummy_gear_cmd_publisher
+
+#endif  // DUMMY_GEAR_CMD_PUBLISHER__DUMMY_GEAR_CMD_PUBLISHER_HPP_