Controller.h

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// SPDX-FileCopyrightText: Deutsches Elektronen-Synchrotron DESY, MSK, ChimeraTK Project <chimeratk-support@desy.de>
// SPDX-License-Identifier: LGPL-3.0-or-later
#pragma once
 
/*
 * This example is explained as part of the \ref conceptualOverview. Please refere there for step-by-step explanations.
 * Reading the full example might not be a good starting point for learning ApplicationCore as it can be overwelming
 * and lacks important background information.
 *
 * Please ignore all comments of the format "//! [some name]", those are used for Doxygen to include code snippets in
 * the documentation pages.
 */
 
#include <ChimeraTK/ApplicationCore/ApplicationCore.h>
 
namespace ctk = ChimeraTK;
 
class Controller : public ctk::ApplicationModule {
  using ctk::ApplicationModule::ApplicationModule;
 
  ctk::ScalarPollInput<float> temperatureSetpoint{
      this, "temperatureSetpoint", "degC", "Setpoint for the temperature controller"};
  ctk::ScalarPushInput<float> temperatureReadback{
      this, "temperatureReadback", "degC", "Actual temperature used as controller input"};
  ctk::ScalarOutput<float> heatingCurrent{this, "heatingCurrent", "mA", "Actuator output of the controller"};
 
  void mainLoop() override;
};