#include
sbit LED_1 = P1^1;
void initT0(void)
{
TMOD = 0x01; //Select T0 working mode 1, 16-bit timer/counter, TR0 direct switch
TH0 = 0xFC;
TL0 = 0x18; //1ms
EA = 1; //Open the general interrupt
ET0 = 1; //Open T0 interrupt
TR0 = 1; //Open timer T0
}
//T0 interrupt service routine 1
void Timer0Int(void) interrupt 1
{
TH0 = 0xFC;
TL0 = 0x18;
LED_1 = ~LED_1;
}
int main(void)
{
initT0();
while(1)
{
}
}
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