qpcpp/examples/qutest/blinky/blinky.qm

<?xml version="1.0" encoding="UTF-8"?>
<model version="5.2.4" links="1">
 <documentation>Simple Blinky example for QP/C++, which demonstrates:
- Active object (Blinky) with state machine
- Board Support Package abstraction for portability
- BSP implementation for desktop OS (Windows, Linux, Mac)
- Platform-independent main() function
- make.bat batch file for Windows</documentation>
 <!--${qpcpp}-->
 <framework name="qpcpp"/>
 <!--${AOs}-->
 <package name="AOs" stereotype="0x02">
  <!--${AOs::Blinky}-->
  <class name="Blinky" superclass="qpcpp::QActive">
   <!--${AOs::Blinky::m_timeEvt}-->
   <attribute name="m_timeEvt" type="QP::QTimeEvt" visibility="0x02" properties="0x00"/>
   <!--${AOs::Blinky::inst}-->
   <attribute name="inst" type="Blinky" visibility="0x00" properties="0x01">
    <documentation>the single instance of Blinky (Singleton)</documentation>
   </attribute>
   <!--${AOs::Blinky::Blinky}-->
   <operation name="Blinky" type="" visibility="0x00" properties="0x00">
    <documentation>Blinky constructor</documentation>
    <code>  : QActive(&amp;initial),
    m_timeEvt(this, TIMEOUT_SIG, 0U)</code>
   </operation>
   <!--${AOs::Blinky::SM}-->
   <statechart properties="0x02">
    <!--${AOs::Blinky::SM::initial}-->
    <initial target="../1">
     <action>QS_OBJ_DICTIONARY(&amp;Blinky::inst);
QS_OBJ_DICTIONARY(&amp;Blinky::inst.m_timeEvt);

// arm the private time event to expire in 1/2s
// and periodically every 1/2 second
m_timeEvt.armX(BSP::TICKS_PER_SEC/2,
               BSP::TICKS_PER_SEC/2);
(void)e; // unused parameter</action>
     <initial_glyph conn="2,3,5,1,20,4,-4">
      <action box="0,-2,6,2"/>
     </initial_glyph>
    </initial>
    <!--${AOs::Blinky::SM::off}-->
    <state name="off">
     <entry>BSP::ledOff();</entry>
     <!--${AOs::Blinky::SM::off::TIMEOUT}-->
     <tran trig="TIMEOUT" target="../../2">
      <tran_glyph conn="2,13,3,1,18,6,-2">
       <action box="0,-2,8,2"/>
      </tran_glyph>
     </tran>
     <state_glyph node="2,5,16,10">
      <entry box="1,2,12,4"/>
     </state_glyph>
    </state>
    <!--${AOs::Blinky::SM::on}-->
    <state name="on">
     <entry>BSP::ledOn();</entry>
     <!--${AOs::Blinky::SM::on::TIMEOUT}-->
     <tran trig="TIMEOUT" target="../../1">
      <tran_glyph conn="2,25,3,1,20,-15,-4">
       <action box="0,-2,8,2"/>
      </tran_glyph>
     </tran>
     <state_glyph node="2,17,16,10">
      <entry box="1,2,12,4"/>
     </state_glyph>
    </state>
    <state_diagram size="30,29"/>
   </statechart>
  </class>
  <!--${AOs::AO_Blinky}-->
  <attribute name="AO_Blinky" type="QP::QActive * const" visibility="0x00" properties="0x00">
   <documentation>// global &quot;opaque&quot; pointer to the Blinky AO</documentation>
   <code>= &amp;Blinky::inst;</code>
  </attribute>
 </package>
 <!--${src}-->
 <directory name="src">
  <!--${src::blinky.hpp}-->
  <file name="blinky.hpp">
   <text>#ifndef BLINKY_HPP
#define BLINKY_HPP

enum BlinkySignals {
    DUMMY_SIG = QP::Q_USER_SIG,
    MAX_PUB_SIG,          // the last published signal

    TIMEOUT_SIG,
    MAX_SIG               // the last signal
};

$declare${AOs::AO_Blinky}

#endif // BLINKY_HPP
</text>
  </file>
  <!--${src::blinky.cpp}-->
  <file name="blinky.cpp">
   <text>#include &quot;qpcpp.hpp&quot;  // QP/C++ framework API
#include &quot;blinky.hpp&quot; // Blinky application
#include &quot;bsp.hpp&quot;    // Board Support Package interface

//using namespace QP;

// ask QM to declare the Blinky class ----------------------------------------
$declare${AOs::Blinky}

// define the global opaque pointer to Blinky AO -----------------------------
$define${AOs::AO_Blinky}

// ask QM to define the Blinky class (including the state machine) -----------
$define${AOs::Blinky}
</text>
  </file>
 </directory>
</model>