1 /* 2 * Copyright (c) 2006-2018, RT-Thread Development Team 3 * 4 * SPDX-License-Identifier: Apache-2.0 5 * 6 * Change Logs: 7 * Date Author Notes 8 * 2006-08-25 Bernard first version 9 */ 10 11 #include <rtthread.h> 12 #include <rthw.h> 13 14 #include "AT91SAM7S.h" 15 16 /** 17 * @addtogroup AT91SAM7 18 */ 19 /*@{*/ 20 rt_hw_trap_irq()21void rt_hw_trap_irq() 22 { 23 rt_isr_handler_t hander = (rt_isr_handler_t)AT91C_AIC_IVR; 24 25 hander(AT91C_AIC_ISR); 26 27 /* end of interrupt */ 28 AT91C_AIC_EOICR = 0; 29 } 30 rt_hw_trap_fiq()31void rt_hw_trap_fiq() 32 { 33 rt_kprintf("fast interrupt request\n"); 34 } 35 36 /*@}*/ 37