Release a dog for esp8266

youxinweizhi

Release a dog for esp8266 [Copy link]

 

The code is as follows:

1. import machine as mc class WDOG(): def __init__(self): self.timer = mc.Timer(-1) self.fed = False def feed(self): self.fed = True def wdcb (self): pass def wdtcb(self,tmr): if not self.fed: mc.reset() self.fed = False self.wdcb() def init(self,msec=5000): self.timer.init( period=msec, mode=mc.Timer.PERIODIC, callback=self.wdtcb) self.feed() wd = WDOG() wd.init(20000) for i in range(100): wd.feed() time.sleep (1) print(i)

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dcexpert

Software watchdog?

youxinweizhi

dcexpert posted on 2018-7-20 20:13 Software watchdog?

Yes