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晶振11.0592 <br /><br />看门狗设置:<br /><br /> WDMOD = 0x00;<br /> WDTC = 0xf00000;//6s <br /> WDMOD = 0x03; <br /> WDT_RESET();<br /><br /><br /><br />void WDT_RESET()<br />{<br /> uint32 i;<br /> i = VICIntEnable;<br /> VICIntEnClr = 0xfffffff;<br /> WDFEED = 0xAA;<br /> WDFEED = 0x55;<br /> VICIntEnable = i; <br />}<br /><br /><br /><br />在主循环中调用 WDT_RESET()<br /><br />为什么不到6s程序就复位了?请指点 |
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