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https://github.com/wpilibsuite/allwpilib
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8ae64a12ea
Pneumatics still have CAN modules. The refactored code is now eight plugins for sensors and actuators. There is some code reuse that should be refactored out, but that level of abstraction will wait until we figure out how these plugins are integrating with gazebo proper. Change-Id: I357e695ef05af6dda83a39ba60380686bd57d11a Closes: artf2610, artf2623
53 lines
1.5 KiB
C++
53 lines
1.5 KiB
C++
#include "limit_switch.h"
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#include "internal_limit_switch.h"
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#include "external_limit_switch.h"
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#include <gazebo/physics/physics.hh>
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#include <gazebo/transport/transport.hh>
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#include "msgs/msgs.h"
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GZ_REGISTER_MODEL_PLUGIN(LimitSwitch)
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LimitSwitch::LimitSwitch() {}
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LimitSwitch::~LimitSwitch() {}
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void LimitSwitch::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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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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std::string type = sdf->Get<std::string>("type");
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gzmsg << "Initializing limit switch: " << topic << " type=" << type << std::endl;
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if (type == "internal") {
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ls = new InternalLimitSwitch(model, sdf);
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} else if (type == "external") {
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ls = new ExternalLimitSwitch(sdf);
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} else {
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gzerr << "WARNING: unsupported limit switch type " << type;
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}
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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::Bool>(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(&LimitSwitch::Update, this, _1));
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}
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void LimitSwitch::Update(const common::UpdateInfo &info) {
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msgs::Bool msg;
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msg.set_data(ls->Get());
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pub->Publish(msg);
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}
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