kopia lustrzana https://github.com/OpenRTX/OpenRTX
72 wiersze
3.2 KiB
C++
72 wiersze
3.2 KiB
C++
/***************************************************************************
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* Copyright (C) 2012, 2013, 2014 by Terraneo Federico *
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* 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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* 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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* As a special exception, if other files instantiate templates or use *
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* macros or inline functions from this file, or you compile this file *
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* and link it with other works to produce a work based on this file, *
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* this file does not by itself cause the resulting work to be covered *
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* by the GNU General Public License. However the source code for this *
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* file must still be made available in accordance with the GNU General *
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* Public License. This exception does not invalidate any other reasons *
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* why a work based on this file might be covered by the GNU General *
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* Public License. *
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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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#ifndef BOARD_SETTINGS_H
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#define BOARD_SETTINGS_H
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#include "util/version.h"
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/**
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* \internal
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* Versioning for board_settings.h for out of git tree projects
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*/
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#define BOARD_SETTINGS_VERSION 100
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namespace miosix {
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/**
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* \addtogroup Settings
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* \{
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*/
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/// Size of stack for main().
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/// The C standard library is stack-heavy (iprintf requires 1KB) but the
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/// STM32F407VG only has 192KB of RAM so there is room for a big 4K stack.
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const unsigned int MAIN_STACK_SIZE=4*1024;
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/// Frequency of tick (in Hz). The frequency of the STM32F100RB timer in the
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/// stm32vldiscovery board can be divided by 1000. This allows to use a 1KHz
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/// tick and the minimun Thread::sleep value is 1ms
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/// For the priority scheduler this is also the context switch frequency
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const unsigned int TICK_FREQ=1000;
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///\internal Aux timer run @ 100KHz
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///Note that since the timer is only 16 bits this imposes a limit on the
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///burst measurement of 655ms. If due to a pause_kernel() or
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///disable_interrupts() section a thread runs for more than that time, a wrong
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///burst value will be measured
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const unsigned int AUX_TIMER_CLOCK=100000;
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const unsigned int AUX_TIMER_MAX=0xffff; ///<\internal Aux timer is 16 bits
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/**
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* \}
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*/
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} //namespace miosix
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#endif /* BOARD_SETTINGS_H */
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