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82 lines
3.6 KiB
C
82 lines
3.6 KiB
C
/*****************************************************************************
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* Product: QF/C, TMS320C28x, vanilla port, TI-C2000 compiler
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* Last Updated for Version: 4.5.03
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* Date of the Last Update: Jan 18, 2013
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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) 2002-2013 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 2 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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* Quantum Leaps Web sites: http://www.quantum-leaps.com
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* http://www.state-machine.com
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* e-mail: info@quantum-leaps.com
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*****************************************************************************/
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#ifndef qf_port_h
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#define qf_port_h
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/* The maximum number of active objects in the application, see NOTE01 */
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#define QF_MAX_ACTIVE 8
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#define QF_MAX_EPOOL 3
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#define QF_EVENT_SIZ_SIZE 2
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#define QF_EQUEUE_CTR_SIZE 2
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#define QF_MPOOL_SIZ_SIZE 2
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#define QF_MPOOL_CTR_SIZE 2
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#define QF_TIMEEVT_CTR_SIZE 2
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/* QF interrupt disable/enable */
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#define QF_INT_DISABLE() __disable_interrupts()
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#define QF_INT_ENABLE() __enable_interrupts()
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/* QF critical section policy, see NOTE02 */
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#define QF_CRIT_STAT_TYPE unsigned int
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#define QF_CRIT_ENTRY(stat_) ((stat_) = __disable_interrupts())
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#define QF_CRIT_EXIT(stat_) __restore_interrupts(stat_)
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#include "qep_port.h" /* QEP port */
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#include "qvanilla.h" /* "Vanilla" cooperative kernel */
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#include "qf.h" /* QF platform-independent public interface */
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void QF_zero(void); /* zero the .bss QF variables */
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void bzero(uint8_t *ptr, uint16_t len); /* helper to clear other objects */
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/*****************************************************************************
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* NOTE01:
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* The maximum number of active objects QF_MAX_ACTIVE could be increased to
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* 63 inclusive. Here, the lower limit is used only to save some RAM.
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*
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* NOTE02:
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* The QF_CRIT_STAT_TYPE macro is defined, which means that this QP port
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* uses the policy of "saving and restoring critical section status". This
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* policy allows nesting of critical sections.
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*
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* The TMS320C28x automatically disables interrupts upon the entry to an ISR
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* by setting the INTM mask. This means that the whole body of an ISR is a
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* critical section. Therefore, in order to call QP services from ISRs, this
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* port uses policy that allows nesting critical sections.
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*/
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#endif /* qf_port_h */
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