本帖最后由 hongdongyu 于 2014-4-17 13:12 编辑
- int main(void)
- {
- DDRA |= (1<<0);
- PORTA |= (1<<0); //开始拉高PA0
- DDRA &= ~(1<<0);
-
- DDRA |= (1<<7);
- PORTA |= (1<<7); //LED on
-
- GIMSK |= (1<<5); //PCIE1置位
- GIFR |= (1<<5); //PCIF置位，清除中断标志
- PCMSK0 |=(1<<0); //使能PCINT0
- PCMSK1 = 0; //其余PCINT屏蔽
- while(1)
- {
- }
- }
- ISR(PCINT_vect)
- {
- PORTA &= ~(1<<7); //led off
- _delay_ms(1000);
- }
仿真不成功，哪位帮忙看看
PS：用的是attiny861，规格书太大，传不上来
| 
楼主
