我想用端口采下降沿触发I/O中断,在进入中断后立即关闭中断,执行一个函数功能,执行完再开启中断
#pragma vector=PORT1_VECTOR
__interrupt void Port_1 (void)
{
//关闭I/O中断
????
input();
//开启I/O中断
????
问号部分是我想要的功能!
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我想用端口采下降沿触发I/O中断,在进入中断后立即关闭中断,执行一个函数功能,执行完再开启中断
#pragma vector=PORT1_VECTOR
__interrupt void Port_1 (void)
{
//关闭I/O中断
????
input();
//开启I/O中断
????
问号部分是我想要的功能!