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qpc/examples/win32/comp_qm/comp.qm
Quantum Leaps cd6736f1fd 5.4.0
2015-04-28 13:45:35 -04:00

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<?xml version="1.0" encoding="UTF-8"?>
<model version="3.2.2">
<documentation>Dining Philosopher Problem example
NOTE: Requries QP 5.</documentation>
<framework name="qpc"/>
<package name="Events" stereotype="0x01">
<class name="SetEvt" superclass="qpc::QEvt">
<attribute name="digit" type="uint8_t" visibility="0x00" properties="0x00"/>
</class>
<class name="TimeEvt" superclass="qpc::QEvt">
<attribute name="current_time" type="uint32_t" visibility="0x00" properties="0x00"/>
</class>
</package>
<package name="Components" stereotype="0x02">
<class name="Alarm" superclass="qpc::QMsm">
<documentation>Alarm &quot;Orthogonal Component&quot;</documentation>
<attribute name="alarm_time" type="uint32_t" visibility="0x02" properties="0x00"/>
<operation name="ctor" type="void" visibility="0x00" properties="0x00">
<code>QMsm_ctor(&amp;me-&gt;super, Q_STATE_CAST(&amp;Alarm_initial));</code>
</operation>
<statechart>
<initial target="../1">
<action>me-&gt;alarm_time = 12U*60U;
(void)e; /* avoid compiler warning about unused parameter */</action>
<initial_glyph conn="2,3,5,1,36,4,-4">
<action box="0,-2,6,2"/>
</initial_glyph>
</initial>
<state name="off">
<entry>/* while in the off state, the alarm is kept in decimal format */
me-&gt;alarm_time = (me-&gt;alarm_time/60)*100 + me-&gt;alarm_time%60;
BSP_showTime24H(&quot;*** Alarm OFF &quot;, me-&gt;alarm_time, 100U);</entry>
<exit>/* upon exit, the alarm is converted to binary format */
me-&gt;alarm_time = (me-&gt;alarm_time/100U)*60U + me-&gt;alarm_time%100U;</exit>
<tran trig="ALARM_ON">
<choice target="../../../2">
<guard brief="alarm in range?">(me-&gt;alarm_time / 100U &lt; 24U)
&amp;&amp; (me-&gt;alarm_time % 100U &lt; 60U)</guard>
<choice_glyph conn="16,14,5,1,22,12,-4">
<action box="1,0,13,2"/>
</choice_glyph>
</choice>
<choice>
<guard brief="else"/>
<action>me-&gt;alarm_time = 0U;
BSP_showTime24H(&quot;*** Alarm reset&quot;, me-&gt;alarm_time, 100U);</action>
<choice_glyph conn="16,14,4,-1,-4,12">
<action box="0,-4,10,2"/>
</choice_glyph>
</choice>
<tran_glyph conn="2,14,3,-1,14">
<action box="0,-2,10,2"/>
</tran_glyph>
</tran>
<tran trig="ALARM_SET">
<action>/* while setting, the alarm is kept in decimal format */
me-&gt;alarm_time = (10U * me-&gt;alarm_time
+ ((SetEvt const *)e)-&gt;digit) % 10000U;
BSP_showTime24H(&quot;*** Alarm reset &quot;, me-&gt;alarm_time, 100U);</action>
<tran_glyph conn="2,18,3,-1,14">
<action box="0,-2,11,2"/>
</tran_glyph>
</tran>
<state_glyph node="2,5,32,15">
<entry box="1,2,6,2"/>
<exit box="1,4,6,2"/>
</state_glyph>
</state>
<state name="on">
<entry>BSP_showTime24H(&quot;*** Alarm ON &quot;, me-&gt;alarm_time, 60U);</entry>
<tran trig="ALARM_OFF" target="../../1">
<tran_glyph conn="2,32,3,1,38,-22,-6">
<action box="0,-2,14,2"/>
</tran_glyph>
</tran>
<tran trig="ALARM_SET">
<action>BSP_showMsg(&quot;*** Cannot set Alarm when it is ON&quot;);</action>
<tran_glyph conn="2,36,3,-1,14">
<action box="0,-2,14,2"/>
</tran_glyph>
</tran>
<tran trig="TIME">
<choice>
<guard>Q_EVT_CAST(TimeEvt)-&gt;current_time == me-&gt;alarm_time</guard>
<action>BSP_showMsg(&quot;ALARM!!!&quot;);
/* asynchronously post the event to the container AO */
QACTIVE_POST(APP_alarmClock, Q_NEW(QEvt, ALARM_SIG), me);</action>
<choice_glyph conn="16,40,5,-1,12">
<action box="1,0,10,2"/>
</choice_glyph>
</choice>
<tran_glyph conn="2,40,3,-1,14">
<action box="0,-2,10,2"/>
</tran_glyph>
</tran>
<state_glyph node="2,24,32,20">
<entry box="1,2,5,2"/>
</state_glyph>
</state>
<state_diagram size="46,48"/>
</statechart>
</class>
<class name="AlarmClock" superclass="qpc::QMActive">
<documentation>Alarm clock &quot;Container&quot;</documentation>
<attribute name="current_time" type="uint32_t" visibility="0x02" properties="0x00"/>
<attribute name="alarm" type="Alarm" visibility="0x02" properties="0x00"/>
<attribute name="timeEvt" type="QTimeEvt" visibility="0x00" properties="0x00"/>
<statechart>
<initial target="../1">
<action>(void)e; /* avoid compiler warning about unused parameter */
me-&gt;current_time = 0U;
/* (!) trigger the initial transition in the component */
QMSM_INIT((QMsm *)&amp;me-&gt;alarm, (QEvt *)0);</action>
<initial_glyph conn="2,4,5,1,44,4,-2">
<action box="0,-2,6,2"/>
</initial_glyph>
</initial>
<state name="timekeeping">
<entry>/* periodic timeout every second */
QTimeEvt_armX(&amp;me-&gt;timeEvt, BSP_TICKS_PER_SEC,
BSP_TICKS_PER_SEC);</entry>
<exit>QTimeEvt_disarm(&amp;me-&gt;timeEvt);</exit>
<initial target="../6">
<initial_glyph conn="4,13,5,1,36,27,-4">
<action box="0,-2,10,2"/>
</initial_glyph>
</initial>
<tran trig="CLOCK_24H" target="../6">
<tran_glyph conn="2,16,3,1,36,22,-2">
<action box="0,-2,10,4"/>
</tran_glyph>
</tran>
<tran trig="CLOCK_12H" target="../7">
<tran_glyph conn="2,18,3,1,40,34,-6">
<action box="0,-2,10,2"/>
</tran_glyph>
</tran>
<tran trig="ALARM">
<action>BSP_showMsg(&quot;Wake up!!!&quot;);</action>
<tran_glyph conn="2,28,3,-1,18">
<action box="0,-2,10,2"/>
</tran_glyph>
</tran>
<tran trig="ALARM_SET, ALARM_ON, ALARM_OFF">
<action>/* (!) synchronously dispatch to the orthogonal component */
QMSM_DISPATCH((QMsm *)&amp;me-&gt;alarm, e);</action>
<tran_glyph conn="2,22,3,-1,18">
<action box="0,-2,11,6"/>
</tran_glyph>
</tran>
<tran trig="TERMINATE" target="../../2">
<action>BSP_showMsg(&quot;--&gt; final&quot;);</action>
<tran_glyph conn="2,32,3,1,44,38,-13">
<action box="0,-2,10,2"/>
</tran_glyph>
</tran>
<state name="mode24h">
<entry>BSP_showMsg(&quot;*** 24-hour mode&quot;);</entry>
<tran trig="TICK">
<action>TimeEvt pe; /* temporary synchronous event for the component */
/* roll over in 24-hr mode? */
if (++me-&gt;current_time == 24U*60U) {
me-&gt;current_time = 0U;
}
BSP_showTime24H(&quot;&quot;, me-&gt;current_time, 60U);
pe.super.sig = TIME_SIG;
pe.current_time = me-&gt;current_time;
/* (!) synchronously dispatch to the orthogonal component */
QMSM_DISPATCH(&amp;me-&gt;alarm.super, &amp;pe.super);</action>
<tran_glyph conn="4,44,3,-1,16">
<action box="0,-2,8,2"/>
</tran_glyph>
</tran>
<state_glyph node="4,36,32,12">
<entry box="1,2,27,2"/>
</state_glyph>
</state>
<state name="mode12h">
<entry>BSP_showMsg(&quot;*** 12-hour mode&quot;);</entry>
<tran trig="TICK">
<action>TimeEvt pe; /* temporary synchronous event for the component */
/* roll over in 12-hr mode? */
if (++me-&gt;current_time == 12U*60U) {
me-&gt;current_time = 0U;
}
BSP_showTime12H(&quot;&quot;, me-&gt;current_time, 60U);
pe.super.sig = TIME_SIG;
pe.current_time = me-&gt;current_time;
/* (!) synchronously dispatch to the orthogonal component */
QMSM_DISPATCH(&amp;me-&gt;alarm.super, &amp;pe.super);</action>
<tran_glyph conn="4,58,3,-1,16">
<action box="0,-2,8,2"/>
</tran_glyph>
</tran>
<state_glyph node="4,50,32,12">
<entry box="1,2,17,2"/>
</state_glyph>
</state>
<state_glyph node="2,6,42,58">
<entry box="1,2,6,2"/>
<exit box="1,4,6,2"/>
</state_glyph>
</state>
<state name="final">
<entry brief="terminate">BSP_showMsg(&quot;Bye! Bye!&quot;);
QF_stop(); /* terminate the application */</entry>
<state_glyph node="2,68,31,8">
<entry box="1,2,11,2"/>
</state_glyph>
</state>
<state_diagram size="50,80"/>
</statechart>
</class>
<attribute name="APP_alarmClock" type="QActive * const" visibility="0x00" properties="0x00">
<documentation>Opaque pointer to the single instance of the AlarmClock AO</documentation>
</attribute>
<operation name="AlarmClock_ctor" type="void" visibility="0x00" properties="0x00">
<code>AlarmClock * const me = &amp;l_alarmClock;
QMActive_ctor(&amp;me-&gt;super, Q_STATE_CAST(&amp;AlarmClock_initial));
Alarm_ctor(&amp;me-&gt;alarm); /* orthogonal component ctor */
/* private time event ctor */
QTimeEvt_ctorX(&amp;me-&gt;timeEvt, &amp;me-&gt;super, TICK_SIG, 0U);</code>
</operation>
</package>
<directory name=".">
<file name="alarm.h">
<text>#ifndef alarm_h
#define alarm_h
$declare(Components::Alarm)
$declare(Components::Alarm::ctor)
#endif /* alarm_h */</text>
</file>
<file name="alarm.c">
<text>#include &quot;qpc.h&quot;
#include &quot;bsp.h&quot;
#include &quot;alarm.h&quot;
#include &quot;clock.h&quot;
Q_DEFINE_THIS_FILE
/* Alarm component --------------------*/
$define(Components::Alarm)</text>
</file>
<file name="clock.h">
<text>#ifndef clock_h
#define clock_h
enum AlarmClockSignals {
TICK_SIG = Q_USER_SIG, /* time tick event */
ALARM_SET_SIG, /* set the alarm */
ALARM_ON_SIG, /* turn the alarm on */
ALARM_OFF_SIG, /* turn the alarm off */
ALARM_SIG, /* alarm event from Alarm component to AlarmClock container */
CLOCK_12H_SIG, /* set the clock in 12H mode */
CLOCK_24H_SIG, /* set the clock in 24H mode */
TIME_SIG, /* time event sent to Alarm (contains current time) */
TERMINATE_SIG /* terminate the application */
};
$declare(Events::SetEvt)
$declare(Events::TimeEvt)
$declare(Components::APP_alarmClock)
$declare(Components::AlarmClock_ctor);
#endif /* clock_h */</text>
</file>
<file name="clock.c">
<text>#include &quot;qpc.h&quot;
#include &quot;bsp.h&quot;
#include &quot;alarm.h&quot;
#include &quot;clock.h&quot;
#include &lt;stdio.h&gt;
Q_DEFINE_THIS_FILE
/* Active object class -----------------------------------------------------*/
$declare(Components::AlarmClock)
/* Local objects -----------------------------------------------------------*/
static AlarmClock l_alarmClock; /* the single instance of the AO */
/* Global-scope objects ----------------------------------------------------*/
QActive * const APP_alarmClock = &amp;l_alarmClock.super; /* &quot;opaque&quot; AO pointer */
$define(Components::AlarmClock_ctor)
/*..........................................................................*/
$define(Components::AlarmClock)</text>
</file>
</directory>
</model>
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