qpcpp/examples/freertos/arm-cm/start-stop_nucleo-h743zi/launcher.cpp

//$file${.::launcher.cpp} vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv
//
// Model: start-stop.qm
// File:  ${.::launcher.cpp}
//
// This code has been generated by QM 4.5.0 (https://www.state-machine.com/qm).
// DO NOT EDIT THIS FILE MANUALLY. All your changes will be lost.
//
// This program is open source software: you can redistribute it and/or
// modify it under the terms of the GNU General Public License as published
// by the Free Software Foundation.
//
// This program is distributed in the hope that it will be useful, but
// WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
// or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
// for more details.
//
//$endhead${.::launcher.cpp} ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
#include "qpcpp.h"
#include "worker.h"
#include "bsp.h"
#include <new>  // for placement new

//Q_DEFINE_THIS_FILE

static QP::QEvt const *l_workerQueueSto[10];
static StackType_t l_workerStackSto[configMINIMAL_STACK_SIZE];

//$declare${AOs::Launcher} vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv
//${AOs::Launcher} ...........................................................
class Launcher : public QP::QActive {
public:
    static Launcher inst;
    Worker * m_worker;

private:
    QP::QTimeEvt m_te;

public:
    Launcher();

protected:
    Q_STATE_DECL(initial);
    Q_STATE_DECL(inactive);
    Q_STATE_DECL(active);
};
//$enddecl${AOs::Launcher} ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

//$skip${QP_VERSION} vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv
// Check for the minimum required QP version
#if (QP_VERSION < 650U) || (QP_VERSION != ((QP_RELEASE^4294967295U) % 0x3E8U))
#error qpcpp version 6.5.0 or higher required
#endif
//$endskip${QP_VERSION} ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
//$define${AOs::AO_Launcher} vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv
//${AOs::AO_Launcher} ........................................................
QP::QActive * const AO_Launcher = &Launcher::inst; // opaque pointer
//$enddef${AOs::AO_Launcher} ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
//$define${AOs::Launcher} vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv
//${AOs::Launcher} ...........................................................
Launcher Launcher::inst;
//${AOs::Launcher::Launcher} .................................................
Launcher::Launcher()
  : QActive(initial),
    m_worker(0),
    m_te(this, TIMEOUT_SIG, 0U)
{}

//${AOs::Launcher::SM} .......................................................
Q_STATE_DEF(Launcher, initial) {
    //${AOs::Launcher::SM::initial}
    (void)e; // unused parameter

    subscribe(DONE_SIG);

    QS_OBJ_DICTIONARY(&Launcher::inst);
    QS_OBJ_DICTIONARY(&Launcher::inst.m_te);

    QS_SIG_DICTIONARY(DONE_SIG,    (void *)0);
    QS_SIG_DICTIONARY(TIMEOUT_SIG, (void *)0);

    QS_FUN_DICTIONARY(&inactive);
    QS_FUN_DICTIONARY(&active);

    return tran(&inactive);
}
//${AOs::Launcher::SM::inactive} .............................................
Q_STATE_DEF(Launcher, inactive) {
    QP::QState status_;
    switch (e->sig) {
        //${AOs::Launcher::SM::inactive}
        case Q_ENTRY_SIG: {
            m_te.armX(BSP::TICKS_PER_SEC / 5U, 0);
            status_ = Q_RET_HANDLED;
            break;
        }
        //${AOs::Launcher::SM::inactive}
        case Q_EXIT_SIG: {
            m_te.disarm();
            status_ = Q_RET_HANDLED;
            break;
        }
        //${AOs::Launcher::SM::inactive::TIMEOUT}
        case TIMEOUT_SIG: {
            status_ = tran(&active);
            break;
        }
        default: {
            status_ = super(&top);
            break;
        }
    }
    return status_;
}
//${AOs::Launcher::SM::active} ...............................................
Q_STATE_DEF(Launcher, active) {
    QP::QState status_;
    switch (e->sig) {
        //${AOs::Launcher::SM::active}
        case Q_ENTRY_SIG: {
            // placement new to execute the Worker ctor
            m_worker = new (&Worker::inst) Worker;
            m_worker->start(
                1U,                          // QP priority of the AO
                l_workerQueueSto,           // event queue storage
                Q_DIM(l_workerQueueSto),    // queue length [events]
                l_workerStackSto,           // stack storage
                sizeof(l_workerStackSto),   // stack size [bytes]
                static_cast<QP::QEvt *>(0)); // initialization event (not used)
            status_ = Q_RET_HANDLED;
            break;
        }
        //${AOs::Launcher::SM::active}
        case Q_EXIT_SIG: {
            m_worker->~Worker(); // explicit destructor call
            m_worker = 0;
            status_ = Q_RET_HANDLED;
            break;
        }
        //${AOs::Launcher::SM::active::DONE}
        case DONE_SIG: {
            // arm a timer for at least one tick
            m_te.armX(2, 0);
            // wait for Worker to stop...
            status_ = Q_RET_HANDLED;
            break;
        }
        //${AOs::Launcher::SM::active::TIMEOUT}
        case TIMEOUT_SIG: {
            status_ = tran(&inactive);
            break;
        }
        default: {
            status_ = super(&top);
            break;
        }
    }
    return status_;
}
//$enddef${AOs::Launcher} ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^