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

//.$file${.::launcher.cpp} vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv
//
// Model: start-stop.qm
// File:  ${.::launcher.cpp}
//
// This code has been generated by QM 5.1.0 <www.state-machine.com/qm/>.
// DO NOT EDIT THIS FILE MANUALLY. All your changes will be lost.
//
// This program is open source software: you can redistribute it and/or
// modify it under the terms of the GNU General Public License as published
// by the Free Software Foundation.
//
// This program is distributed in the hope that it will be useful, but
// WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
// or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
// for more details.
//
//.$endhead${.::launcher.cpp} ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
#include "qpcpp.hpp"
#include "worker.hpp"
#include "bsp.hpp"
#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} vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv
//.${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} vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv
//. Check for the minimum required QP version
#if (QP_VERSION < 680U) || (QP_VERSION != ((QP_RELEASE^4294967295U) % 0x3E8U))
#error qpcpp version 6.8.0 or higher required
#endif
//.$endskip${QP_VERSION} ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
//.$define${AOs::AO_Launcher} vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv
//.${AOs::AO_Launcher} .......................................................
QP::QActive * const AO_Launcher = &Launcher::inst; // opaque pointer
//.$enddef${AOs::AO_Launcher} ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
//.$define${AOs::Launcher} vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv
//.${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,    nullptr);
    QS_SIG_DICTIONARY(TIMEOUT_SIG, nullptr);

    QS_FUN_DICTIONARY(&Launcher::inactive);
    QS_FUN_DICTIONARY(&Launcher::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]
            status_ = Q_RET_HANDLED;
            break;
        }
        //.${AOs::Launcher::SM::active}
        case Q_EXIT_SIG: {
            m_worker->~Worker(); // explicit destructor call
            m_worker = nullptr;
            status_ = Q_RET_HANDLED;
            break;
        }
        //.${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} ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^