int0.c

来自「单片机C源程序souce」· C语言 代码 · 共 10 行

//External interrupt0.

extern unsigned char count;	//Using for receive data from serial.
extern bit flagint;	//The flag indicate that there is a interrupt of external or serial interrupt.

extern int0(void) interrupt 0 using 3
{
count=0x00;
flagint=1;
}