这个问题怎么解决啊？可是书上写的是p1_0啊

Question

#include<reg51.h>
sbit p1_0=p1^0;
void main(void)
{
TMOD=0x01;
TR0=1;
while(1)
{
TH0=0xfc;
TL0=0x18;
do{}while(!TF0);
p1_0=!p1_0;
TF0=0;
}
}

Answer 1

应该是sbit p1_0=P1^0;//后面的P1^0要大写