isr.c

来自「这里有很多我自己做的凌阳单片机源程序」· C语言 代码 · 共 50 行

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//*******************************************************************////Interrupt Service Routine For C language//*******************************************************************//#include<spce061a_chf.h>unsigned int uiOutput=0xFFFF;void BREAK(void) __attribute__ ((ISR));void BREAK(void){}void FIQ(void) __attribute__ ((ISR));void FIQ(void){}void IRQ0(void) __attribute__ ((ISR));void IRQ0(void){}void IRQ2(void) __attribute__ ((ISR));void IRQ2(void){	uiOutput ^= 0xFFFF;			 		//reverse	*P_IOA_Data=uiOutput;         		//output rectangle	*P_INT_Clear=C_IRQ2_TMB;         	//clear INT flag}void IRQ1(void) __attribute__ ((ISR));void IRQ1(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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