#include sbit beep=P1^0; void delay(unsigned int i) { while(i--); } void main() { while(1) { beep=1; delay(300); beep=0; delay(100); } } 在此基础上怎么改,或者另外一个代码,跪求。真的小白。
void main()
{ while(1)
{ beep=1;
delay(500);
beep=0;
delay(100);
beep=1;
delay(500);
beep=0;
beep=1;
delay(500);
beep=0;
beep=1;
delay(100);
beep=0;
}
}