Arduino中该怎样实现定时器功能?
如题,谢谢~ 可以参考下官方的资料http://www.arduino.cc/playground/code/timer1 楼主 说出了我的心声啊,我找了好久没找到定时器,还以为 arduino 木有 !!原来要自己下啊。。:'( 请问弘毅高手,下面的代码中定时器0多久中断一次!?这个代码是核心代码定时器0#if defined(__AVR_ATtiny24__) || defined(__AVR_ATtiny44__) || defined(__AVR_ATtiny84__)
SIGNAL(TIM0_OVF_vect)
#else
SIGNAL(TIMER0_OVF_vect).
#endif
{
// copy these to local variables so they can be stored in registers
// (volatile variables must be read from memory on every access)
unsigned long m = timer0_millis;
unsigned char f = timer0_fract;
m += MILLIS_INC;
f += FRACT_INC;
if (f >= FRACT_MAX) {
f -= FRACT_MAX;
m += 1;
}
timer0_fract = f;
timer0_millis = m;
timer0_overflow_count++;
} 弘毅 发表于 2012-4-13 09:52 static/image/common/back.gif
可以参考下官方的资料http://www.arduino.cc/playground/code/timer1
没有中文的吗?
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