target.c

来自「*** *** *** *** *** *** *** *** * UCO」· C语言 代码 · 共 13 行

#include "..\inc\target.h"
#include "..\ucos_ii\ucos_ii.h"               /* uC/OS interface */

extern OS_EVENT *KeySem;

volatile char which_int=0;
void EInt4567Isr(void)
{
    which_int = rEXTINTPND;
    rEXTINTPND = 0xf;		//clear EXTINTPND reg.		
    rI_ISPC |= BIT_EINT4567;	//clear pending_bit

	Delay(500);		//┑