IRQActivity.hpp
Go to the documentation of this file.
1 /***************************************************************************
2  tag: Peter Soetens Thu Oct 22 11:59:08 CEST 2009 IRQActivity.hpp
3 
4  IRQActivity.hpp - description
5  -------------------
6  begin : Thu October 22 2009
7  copyright : (C) 2009 Peter Soetens
8  email : peter@thesourcworks.com
9 
10  ***************************************************************************
11  * This library is free software; you can redistribute it and/or *
12  * modify it under the terms of the GNU General Public *
13  * License as published by the Free Software Foundation; *
14  * version 2 of the License. *
15  * *
16  * As a special exception, you may use this file as part of a free *
17  * software library without restriction. Specifically, if other files *
18  * instantiate templates or use macros or inline functions from this *
19  * file, or you compile this file and link it with other files to *
20  * produce an executable, this file does not by itself cause the *
21  * resulting executable to be covered by the GNU General Public *
22  * License. This exception does not however invalidate any other *
23  * reasons why the executable file might be covered by the GNU General *
24  * Public License. *
25  * *
26  * This library is distributed in the hope that it will be useful, *
27  * but WITHOUT ANY WARRANTY; without even the implied warranty of *
28  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU *
29  * Lesser General Public License for more details. *
30  * *
31  * You should have received a copy of the GNU General Public *
32  * License along with this library; if not, write to the Free Software *
33  * Foundation, Inc., 59 Temple Place, *
34  * Suite 330, Boston, MA 02111-1307 USA *
35  * *
36  ***************************************************************************/
37 
38 
39 #ifndef IRQ_ACTIVITY_HPP
40 #define IRQ_ACTIVITY_HPP
41 
42 #include "../Activity.hpp"
43 #include "../rtt-config.h"
44 
45 #ifdef OROPKG_OS_XENOMAI
46 #include <native/intr.h>
47 #else
48 // Provide a dump RT_INTR type. start() always returns false on non-Xenomai
49 // OSes.
50 struct RT_INTR { };
51 #ifndef RTT_DLL_EXPORT
52 #ifdef _MSC_VER
53  #pragma message( "IRQActivity is available only on Xenomai. It will fail on startup")
54 #else
55 #warning "IRQActivity is available only on Xenomai. It will fail on startup"
56 #endif
57 #endif
58 #endif
59 
60 namespace RTT { namespace extras {
61 
73  class RTT_API IRQActivity : public Activity
74  {
75  int m_irq;
78 
79  public:
86  struct Provider {
87  virtual int getIRQ() const = 0;
88  };
89 
98  IRQActivity(int priority, base::RunnableInterface* _r = 0, const std::string& name ="IRQActivity" );
99 
109  IRQActivity(int scheduler, int priority, base::RunnableInterface* _r = 0, const std::string& name ="IRQActivity" );
110 
111  virtual ~IRQActivity();
112 
113  int getIRQ() const;
114  void setIRQ(int irq);
115 
116  virtual bool start();
117 #ifdef OROPKG_OS_XENOMAI
118  virtual void loop();
119  virtual bool breakLoop();
120  virtual void step();
121 #endif
122  };
123 }}
124 
125 #endif
A class for running a certain piece of code in a thread.
base::RunnableInterface * m_runner
Definition: IRQActivity.hpp:77
An Activity executes a RunnableInterface object in a (periodic) thread.
Definition: Activity.hpp:70
Contains TaskContext, Activity, OperationCaller, Operation, Property, InputPort, OutputPort, Attribute.
Definition: Activity.cpp:53


rtt
Author(s): RTT Developers
autogenerated on Tue Jun 25 2019 19:33:25