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71 lines
2.4 KiB
C
71 lines
2.4 KiB
C
/*****************************************************************************
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* Product: DPP example
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* Last Updated for Version: 5.6.2
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* Date of the Last Update: 2016-03-30
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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. All rights reserved.
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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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* http://www.state-machine.com
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* mailto: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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/* local "naked" thread object .............................................*/
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static QXThread l_test;
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static QXMutex l_mutex;
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/* global pointer to the test thread .......................................*/
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QXThread * const XT_Test = &l_test;
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/*..........................................................................*/
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static void thread_function(void *par) {
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QXMutex_init(&l_mutex, 3U);
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(void)par;
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for (;;) {
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(void)QXThread_queueGet(BSP_TICKS_PER_SEC*2U, 0U); /* block */
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QXMutex_lock(&l_mutex);
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BSP_ledOn();
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/* NOTE: can't block while holding a mutex... */
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QXMutex_unlock(&l_mutex);
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QXThread_delay(BSP_TICKS_PER_SEC/4U, 0U); /* block */
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BSP_ledOff();
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QXThread_delay(BSP_TICKS_PER_SEC*3U/4U, 0U);
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}
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}
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/*..........................................................................*/
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void Test_ctor(void) {
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QXThread_ctor(&l_test, &thread_function, 0U);
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}
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