isr.c

来自「自己编写的凌阳SPCA61A与SPCA563A图象识别模块连接驱动程序」· C语言 代码 · 共 58 行

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//*******************************************************************////Interrupt Service Routine For C language//*******************************************************************//#include"SPCE061A.h"__asm(".external	F_FIQ_Service_SACM_A2000");void BREAK(void) __attribute__ ((ISR));void BREAK(void){}void FIQ(void) __attribute__ ((ISR));void FIQ(void){	if(*P_INT_Ctrl&0x2000)						//定时器A中断	{								//SACM_S480_ServiceLoop();	 		*P_INT_Clear=C_FIQ_TMA;		__asm("call F_FIQ_Service_SACM_A2000");	//调用A2000中断服务函数    	}	else if(*P_INT_Ctrl&0x0800)					//定时器B中断		*P_INT_Clear=C_FIQ_TMB;	else										//PWM中断		*P_INT_Clear=C_FIQ_PWM;	}void IRQ0(void) __attribute__ ((ISR));void IRQ0(void){}void IRQ1(void) __attribute__ ((ISR));void IRQ1(void){}void IRQ2(void) __attribute__ ((ISR));void IRQ2(void){}void IRQ3(void) __attribute__ ((ISR));void IRQ3(void){}void IRQ4(void) __attribute__ ((ISR));void IRQ4(void){}void IRQ5(void) __attribute__ ((ISR));void IRQ5(void){}void IRQ6(void) __attribute__ ((ISR));void IRQ6(void){}void IRQ7(void) __attribute__ ((ISR));void IRQ7(void){}

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