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//******************************************************************************
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//*
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//* FULLNAME: Single-Chip Microcontroller Real-Time Operating System
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//*
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//* NICKNAME: scmRTOS
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//*
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//* PROCESSOR: ARM Cortex-M3
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//*
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//* TOOLKIT: EWARM (IAR Systems)
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//*
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//* PURPOSE: Project Level Target Extensions Config
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//*
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//* Version: 3.10
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//*
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//* $Revision: 196 $
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//* $Date:: 2008-06-19 #$
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//*
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//* Copyright (c) 2003-2010, Harry E. Zhurov
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//*
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//* Permission is hereby granted, free of charge, to any person
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//* obtaining a copy of this software and associated documentation
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//* files (the "Software"), to deal in the Software without restriction,
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//* including without limitation the rights to use, copy, modify, merge,
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//* publish, distribute, sublicense, and/or sell copies of the Software,
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//* and to permit persons to whom the Software is furnished to do so,
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//* subject to the following conditions:
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//*
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//* The above copyright notice and this permission notice shall be included
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//* in all copies or substantial portions of the Software.
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//*
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//* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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//* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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//* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
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//* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
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//* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
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//* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH
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//* THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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//*
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//* =================================================================
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//* See http://scmrtos.sourceforge.net for documentation, latest
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//* information, license and contact details.
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//* =================================================================
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//*
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//******************************************************************************
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//* mbed port by Igor Skochinsky
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#ifndef scmRTOS_TARGET_CFG_H
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#define scmRTOS_TARGET_CFG_H
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#include "device.h"
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// Define SysTick clock frequency and its interrupt rate in Hz.
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#define SYSTICKFREQ 100000000
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#define SYSTICKINTRATE 1000
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//------------------------------------------------------------------------------
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//
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// System Timer stuff
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//
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//
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namespace OS
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{
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extern "C" void SysTick_Handler();
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}
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#define LOCK_SYSTEM_TIMER() ( *CPU_SYSTICKCSR &= ~CPU_SYSTICKCSR_EINT )
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#define UNLOCK_SYSTEM_TIMER() ( *CPU_SYSTICKCSR |= CPU_SYSTICKCSR_EINT )
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//------------------------------------------------------------------------------
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//
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// Context Switch ISR stuff
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//
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//
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namespace OS
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{
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#if scmRTOS_IDLE_HOOK_ENABLE == 1
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void IdleProcessUserHook();
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#endif
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#if scmRTOS_CONTEXT_SWITCH_SCHEME == 1
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INLINE inline void RaiseContextSwitch() { *CPU_ICSR |= 0x10000000; }
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#define ENABLE_NESTED_INTERRUPTS()
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#if scmRTOS_SYSTIMER_NEST_INTS_ENABLE == 0
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#define DISABLE_NESTED_INTERRUPTS() TCritSect cs
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#else
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#define DISABLE_NESTED_INTERRUPTS()
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#endif
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#else
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#error "Cortex-M3 port supports software interrupt switch method only!"
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#endif // scmRTOS_CONTEXT_SWITCH_SCHEME
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}
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//-----------------------------------------------------------------------------
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#endif // scmRTOS_TARGET_CFG_H
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//-----------------------------------------------------------------------------
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