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28 lines
530 B
Python
28 lines
530 B
Python
import sys_bus
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from machine import Pin, ExtInt
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from usr.bin.third_party.ql_interrupter import WatchDog
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def topic1_cb(topic, msg):
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print("topic1_cb topic = {} msg = {}".format(topic, msg))
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def topic2_cb(topic, msg):
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print("topic2_cb topic = {} msg = {}".format(topic, msg))
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# 订阅喂狗后，硬件狗拉GPIO 告知模块喂狗成功
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sys_bus.subscribe("WDT_KICK_TOPIC", topic1_cb)
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# 订阅喂狗后的回调
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sys_bus.subscribe("WDT_KICK_TOPIC_FEED", topic2_cb)
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wd = WatchDog(Pin.GPIO17, 1, 10000)
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wd.start()
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