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87 lines
3.3 KiB
C
87 lines
3.3 KiB
C
/*****************************************************************************
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* Product: "Dining Philosophers Problem" example, embOS
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* Last Updated for Version: 5.4.0
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* Date of the Last Update: 2015-03-07
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*
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* Q u a n t u m L e a P s
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* ---------------------------
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* innovating embedded systems
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*
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* Copyright (C) Quantum Leaps, LLC. state-machine.com.
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*
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* This program is open source software: you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as published
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* by the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* Alternatively, this program may be distributed and modified under the
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* terms of Quantum Leaps commercial licenses, which expressly supersede
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* the GNU General Public License and are specifically designed for
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* licensees interested in retaining the proprietary status of their code.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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* Contact information:
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* Web : https://state-machine.com
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* Email: info@state-machine.com
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*****************************************************************************/
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#include "qpc.h"
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#include "dpp.h"
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#include "bsp.h"
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/*..........................................................................*/
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int main() {
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/* stacks */
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static OS_STACKPTR int tableStack[128];
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static OS_STACKPTR int philoStack[N_PHILO][128];
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static QEvt const *tableQueueSto[N_PHILO];
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static QEvt const *philoQueueSto[N_PHILO][N_PHILO];
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static QSubscrList subscrSto[MAX_PUB_SIG];
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static QF_MPOOL_EL(TableEvt) smlPoolSto[2*N_PHILO]; /* small pool */
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uint8_t n;
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Philo_ctor(); /* instantiate all Philosopher active objects */
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Table_ctor(); /* instantiate the Table active object */
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QF_init(); /* initialize the framework and the underlying RT kernel */
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BSP_init(); /* initialize the Board Support Package */
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/* object dictionaries... */
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QS_OBJ_DICTIONARY(smlPoolSto);
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QS_OBJ_DICTIONARY(tableQueueSto);
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QS_OBJ_DICTIONARY(philoQueueSto[0]);
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QS_OBJ_DICTIONARY(philoQueueSto[1]);
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QS_OBJ_DICTIONARY(philoQueueSto[2]);
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QS_OBJ_DICTIONARY(philoQueueSto[3]);
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QS_OBJ_DICTIONARY(philoQueueSto[4]);
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/* init publish-subscribe */
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QF_psInit(subscrSto, Q_DIM(subscrSto));
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/* initialize event pools... */
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QF_poolInit(smlPoolSto, sizeof(smlPoolSto), sizeof(smlPoolSto[0]));
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/* start the active objects... */
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for (n = 0U; n < N_PHILO; ++n) {
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QACTIVE_START(AO_Philo[n], (uint8_t)(n + 1),
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philoQueueSto[n], Q_DIM(philoQueueSto[n]),
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philoStack[n], sizeof(philoStack[n]), (QEvt *)0);
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}
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/* set the embOS task attributes BEFORE calling QACTIVE_START() */
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QF_setEmbOsTaskAttr(AO_Table, QF_TASK_USES_FPU);
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QACTIVE_START(AO_Table, (uint8_t)(N_PHILO + 1),
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tableQueueSto, Q_DIM(tableQueueSto),
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tableStack, sizeof(tableStack), (QEvt *)0);
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return QF_run(); /* run the QF application */
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}
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