mirror of
https://github.com/wpilibsuite/allwpilib
synced 2026-06-27 02:01:42 +00:00
29d029fa61
verified to work on real robots adds sim eclipse plugins, fixed JavaGazebo, made wpilibC++Sim build on windows - Java and C++ simulation robot programs run on windows - simulation eclipse plugin delivers models and gazebo plugins - Java Gazebo now respects GAZEBO_IP variables and can work across networks - hal and network tables win32 hacked to work on windows - smart dashboard broken on windows due to network tables hacks - wpilibC++Sim, gz_msgs, and frcsim_gazebo_plugins build with CMake - removed constexpr for cross platform compatibility - msgs generated using .protos as a part of build process - some spare and unused cmake/pom files deleted - simulation ubuntu debians removed entirely - refactored CMake project flags and macros - updated to match non-sim C++ API - fixed and updated documentation - servo added to simulation Change-Id: Ia702ff0f1fee10d77f543810ad88f56696443b05
62 lines
1.8 KiB
C++
62 lines
1.8 KiB
C++
#ifdef _WIN32
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// Ensure that Winsock2.h is included before Windows.h, which can get
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// pulled in by anybody (e.g., Boost).
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#include <Winsock2.h>
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#endif
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#include "potentiometer.h"
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#include <gazebo/physics/physics.hh>
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#include <gazebo/transport/transport.hh>
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#include <boost/algorithm/string.hpp>
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GZ_REGISTER_MODEL_PLUGIN(Potentiometer)
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Potentiometer::Potentiometer() {}
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Potentiometer::~Potentiometer() {}
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void Potentiometer::Load(physics::ModelPtr model, sdf::ElementPtr sdf) {
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this->model = model;
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// Parse SDF properties
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joint = model->GetJoint(sdf->Get<std::string>("joint"));
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if (sdf->HasElement("topic")) {
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topic = sdf->Get<std::string>("topic");
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} else {
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topic = "~/"+sdf->GetAttribute("name")->GetAsString();
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}
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if (sdf->HasElement("units")) {
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radians = sdf->Get<std::string>("units") != "degrees";
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} else {
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radians = true;
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}
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gzmsg << "Initializing potentiometer: " << topic << " joint=" << joint->GetName()
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<< " radians=" << radians << std::endl;
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// Connect to Gazebo transport for messaging
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std::string scoped_name = model->GetWorld()->GetName()+"::"+model->GetScopedName();
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boost::replace_all(scoped_name, "::", "/");
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node = transport::NodePtr(new transport::Node());
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node->Init(scoped_name);
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pub = node->Advertise<msgs::Float64>(topic);
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// Connect to the world update event.
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// This will trigger the Update function every Gazebo iteration
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updateConn = event::Events::ConnectWorldUpdateBegin(boost::bind(&Potentiometer::Update, this, _1));
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}
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void Potentiometer::Update(const common::UpdateInfo &info) {
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joint->GetAngle(0).Normalize();
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msgs::Float64 msg;
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if (radians) {
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msg.set_data(joint->GetAngle(0).Radian());
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} else {
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msg.set_data(joint->GetAngle(0).Degree());
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}
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pub->Publish(msg);
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}
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