Diff: scmRTOS_TARGET_CFG.h
- Revision:
- 0:d7810ff946c1
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/scmRTOS_TARGET_CFG.h Thu Nov 11 09:47:38 2010 +0000
@@ -0,0 +1,102 @@
+//******************************************************************************
+//*
+//* FULLNAME: Single-Chip Microcontroller Real-Time Operating System
+//*
+//* NICKNAME: scmRTOS
+//*
+//* PROCESSOR: ARM Cortex-M3
+//*
+//* TOOLKIT: EWARM (IAR Systems)
+//*
+//* PURPOSE: Project Level Target Extensions Config
+//*
+//* Version: 3.10
+//*
+//* $Revision: 196 $
+//* $Date:: 2008-06-19 #$
+//*
+//* Copyright (c) 2003-2010, Harry E. Zhurov
+//*
+//* Permission is hereby granted, free of charge, to any person
+//* obtaining a copy of this software and associated documentation
+//* files (the "Software"), to deal in the Software without restriction,
+//* including without limitation the rights to use, copy, modify, merge,
+//* publish, distribute, sublicense, and/or sell copies of the Software,
+//* and to permit persons to whom the Software is furnished to do so,
+//* subject to the following conditions:
+//*
+//* The above copyright notice and this permission notice shall be included
+//* in all copies or substantial portions of the Software.
+//*
+//* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+//* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+//* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+//* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
+//* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+//* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH
+//* THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+//*
+//* =================================================================
+//* See http://scmrtos.sourceforge.net for documentation, latest
+//* information, license and contact details.
+//* =================================================================
+//*
+//******************************************************************************
+//* mbed port by Igor Skochinsky
+
+#ifndef scmRTOS_TARGET_CFG_H
+#define scmRTOS_TARGET_CFG_H
+
+#include "device.h"
+
+// Define SysTick clock frequency and its interrupt rate in Hz.
+#define SYSTICKFREQ 100000000
+#define SYSTICKINTRATE 1000
+
+//------------------------------------------------------------------------------
+//
+// System Timer stuff
+//
+//
+namespace OS
+{
+extern "C" void SysTick_Handler();
+}
+
+#define LOCK_SYSTEM_TIMER() ( *CPU_SYSTICKCSR &= ~CPU_SYSTICKCSR_EINT )
+#define UNLOCK_SYSTEM_TIMER() ( *CPU_SYSTICKCSR |= CPU_SYSTICKCSR_EINT )
+
+//------------------------------------------------------------------------------
+//
+// Context Switch ISR stuff
+//
+//
+namespace OS
+{
+#if scmRTOS_IDLE_HOOK_ENABLE == 1
+ void IdleProcessUserHook();
+#endif
+
+#if scmRTOS_CONTEXT_SWITCH_SCHEME == 1
+
+ INLINE inline void RaiseContextSwitch() { *CPU_ICSR |= 0x10000000; }
+
+ #define ENABLE_NESTED_INTERRUPTS()
+
+ #if scmRTOS_SYSTIMER_NEST_INTS_ENABLE == 0
+ #define DISABLE_NESTED_INTERRUPTS() TCritSect cs
+ #else
+ #define DISABLE_NESTED_INTERRUPTS()
+ #endif
+
+#else
+ #error "Cortex-M3 port supports software interrupt switch method only!"
+
+#endif // scmRTOS_CONTEXT_SWITCH_SCHEME
+
+}
+//-----------------------------------------------------------------------------
+
+#endif // scmRTOS_TARGET_CFG_H
+//-----------------------------------------------------------------------------
+
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