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de7bad9245
2、【创建】Eclipse工程，并支持IAR插件调试 3、【创建】Keil工程，位于/RVMDK目录下 4、【创建】IAR工程，位于/EWARM目录下 5、【添加】RT-Thread1.1.1操作系统支持 6、【添加】LED1、LED2系统运行指示灯 7、【修改】Readdme.md文件 Signed-off-by: armink <armink.ztl@gmail.com>
49 lines
975 B
C
49 lines
975 B
C
/*
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* File : trap.c
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* This file is part of RT-Thread RTOS
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* COPYRIGHT (C) 2006, RT-Thread Development Team
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*
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* The license and distribution terms for this file may be
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* found in the file LICENSE in this distribution or at
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* http://openlab.rt-thread.com/license/LICENSE
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*
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* Change Logs:
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* Date Author Notes
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* 2006-08-25 Bernard first version
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*/
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#include <rtthread.h>
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#include <rthw.h>
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#include "AT91SAM7X256.h"
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/**
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* @addtogroup AT91SAM7
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*/
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/*@{*/
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void rt_hw_trap_irq()
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{
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rt_isr_handler_t hander = (rt_isr_handler_t)AT91C_BASE_AIC->AIC_IVR;
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hander(AT91C_BASE_AIC->AIC_ISR);
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/* end of interrupt */
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AT91C_BASE_AIC->AIC_EOICR = 0;
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}
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void rt_hw_trap_fiq()
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{
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rt_kprintf("fast interrupt request\n");
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}
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extern struct rt_thread* rt_current_thread;
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void rt_hw_trap_abort()
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{
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rt_kprintf("Abort occured!!! Thread [%s] suspended.\n",rt_current_thread->name);
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rt_thread_suspend(rt_current_thread);
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rt_schedule();
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}
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/*@}*/
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