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msp430f149P1.0口中断程序,求大神指点什么地方有问题
[复制链接]
#include
void main()
{
WDTCTL=WDTHOLD+WDTPW;
// int i;
P2DIR=0XFF;
P2OUT=0XFF;
P1IFG&=~BIT0;
P1DIR&=~BIT0;
P1IE&=BIT0;
P1IES&=BIT0;
_EINT();
//P1SEL&=~BIT0;
while(1);
}
#pragma vector=PORT1_VECTOR
__interrupt void zd()
{
P2OUT=0X00;
P1IFG&=~BIT0;
}
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