按照手册上配置的睡眠模式
void sleep_mode(void)
{
*(u32*)0XE000ED10 &= ~(1<<2);//SLEEPDEEP=0
*(u32*)0XE000ED10 |= (1<<1);//SLEEPONEXIT=0;
 
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WR->CR|=(1<<3);//CSBF
 
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WR->CR|=(1<<2);//CWUF
 
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WR->CR&=~(1<<1);//PDDS
 
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WR->CR&=~(1<<0);//LPDS
WFI_SET();
}
但是串口中断不能唤醒,其他帖子上说是WFI_SET的问题,不知道怎么处理好?请教各位前辈~
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呵呵~也是从其他帖子上学来的~
还有很多要向前辈们学习的~
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