29 lines
633 B
C++
29 lines
633 B
C++
#ifndef __WatchDog_H__
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#define __WatchDog_H__
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#include "Sys.h"
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// 看门狗
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class WatchDog
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{
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private:
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WatchDog();
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public:
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//WatchDog(uint ms = 3000);
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~WatchDog();
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uint Timeout; // 当前超时时间
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bool Config(uint ms); // 配置看门狗喂狗重置时间，超过该时间将重启MCU
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void ConfigMax(); // 看门狗无法关闭，只能设置一个最大值
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void Feed(); // 喂狗
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static WatchDog& Current();
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static void FeedDogTask(void* param);
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// 打开看门狗。最长喂狗时间26208ms，默认2000ms
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static void Start(uint msTimeout = 2000, uint msFeed = 500);
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};
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#endif
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