📄 isr.c
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//*******************************************************************////Interrupt Service Routine For C language//*******************************************************************//#include "SPCE061.H"unsigned int g_uiOutput=0x0000;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 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){ if(*P_INT_Ctrl&0x0004) { //IRQ5_2Hz *P_IOA_Data=g_uiOutput; g_uiOutput^= 0xffff; *P_INT_Clear=0x0004; } else { //IRQ5_4Hz *P_INT_Clear=0x0008; }} void IRQ6(void) __attribute__ ((ISR));void IRQ6(void){}void IRQ7(void) __attribute__ ((ISR));void IRQ7(void){}
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