pf_key_interrupt.rar_pf_key

/*------------------------------------------------------ FILE NAME : main.c DESCRIPTION : main VERSION : 0.0.0 (C)XiaomaGee AUTHOR : XiaomaGee CREATE DATE : 2010-10-17 MODIFY DATE : LOGS :-\ --------------------------------------------------------*/ //---------------- Include files ------------------------// #include "..\include\hardware.h" //---------------- Function Prototype -------------------// //---------------- Variable -----------------------------// //-----------------Function------------------------------// EX_INTERRUPT_HANDLER(key_interrupt) { int i; *pFIO_FLAG_C = ((1 << KEYA)); //Clear KEYA Value *pFIO_POLAR &=(~(1 << KEYA)); //process jitter of KEYA *pFIO_EDGE &= (~(1 << KEYA)); for(i=0;i<100000;i++); if(!(*pFIO_FLAG_D & 1<< KEYA)){ LEDA_T; LEDB_T; LEDC_T; LEDD_T; } *pFIO_POLAR |= 1 << KEYA; *pFIO_EDGE |= 1 << KEYA; } /*------------------------------------------------------- NAME : main ENTRY TYPE: void RETURN TYPE: void PURPOSE : --- VERSION : 0.0.0 DESCRIPTION: CREATE DATE: --- LOGS : ---------------------------------------------------------*/ int main(void) { int i,j; initialize_led(); LEDA_ON; LEDC_ON; initialize_key(); *pFIO_POLAR |= 1 << KEYA; *pFIO_EDGE |= 1 << KEYA; *pFIO_MASKA_S = 1 << KEYA; register_handler(ik_ivg12,key_interrupt); *pSIC_IMASK |= 1 << 19; //PF Interrupt A while(1); }