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76 lines
2.5 KiB
C
76 lines
2.5 KiB
C
/**
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* @file
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* @brief QK/C port, preemptive QK kernel, MPLAB-X XC32 compiler
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* @ingroup ports
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* @cond
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******************************************************************************
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* Last updated for version 6.5.1
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* Last updated on 2019-06-12
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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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* Modern Embedded Software
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*
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* Copyright (C) 2005-2019 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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* https://www.state-machine.com
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* mailto:info@state-machine.com
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******************************************************************************
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* @endcond
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*/
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#ifndef qk_port_h
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#define qk_port_h
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/* QK interrupt entry and exit */
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#define QK_ISR_ENTRY() do { \
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QF_INT_DISABLE(); \
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++QK_attr_.intNest; \
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QF_INT_ENABLE(); \
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} while (0)
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#define QK_ISR_EXIT() do { \
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QF_INT_DISABLE(); \
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--QK_attr_.intNest; \
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if (QK_sched_() != (uint_fast8_t)0) { \
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IFS0SET = _IFS0_CS0IF_MASK; \
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} \
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QF_INT_ENABLE(); \
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} while (0)
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/* initialization of the QK kernel */
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#define QK_INIT() QK_init()
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void QK_init(void);
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#include "qk.h" /* QK platform-independent public interface */
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/*****************************************************************************
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* NOTE01:
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* Any interrupt service routine that interacts with QP must begin with the
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* QK_ISR_ENTRY() macro and must end with the QK_ISR_EXIT() macro. The source
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* file containing the interrupt service routine must #include <sys/attribs.h>.
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* Core software interrupt 0 and Interrupt Priority Level 1 are reserved for
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* use by QK.
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*/
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#endif /* qk_port_h */
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