from driver import GPIO
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import app_network
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import utime
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import app_aliyunIot
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import _thread
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from driver import TIMER
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import _thread
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import tool
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import app_uart
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net_led=GPIO()
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net_led.open("NET_LED")
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def net_led_disp(id):
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while True:
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#网络是否链接
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net_connect_flag=app_network.getNetFlag()
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#阿里云是否链接
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mqtt_connect_flag=app_aliyunIot.get_mqtt_connect_flag()
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isDevice_flag=tool.getDeviceKeyFlag()
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#是否接受到数据
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isTakeOver=app_uart.getTakeOver()
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# 驻网失败/没有SIM卡/与基站脱离连接：300ms翻转一次电平
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if not net_connect_flag :
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net_led.write(1)
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utime.sleep_ms(300)
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net_led.write(0)
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utime.sleep_ms(300)
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#已经联网/ http 获取三元组失败：1秒一次
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elif net_connect_flag and not isDevice_flag:
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net_led.write(1)
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utime.sleep_ms(1000)
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net_led.write(0)
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utime.sleep_ms(1000)
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# 已驻网，未连云/与云脱离连接但还有网：3s翻转一次
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elif net_connect_flag and not mqtt_connect_flag:
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net_led.write(1)
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utime.sleep_ms(3000)
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net_led.write(0)
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utime.sleep_ms(3000)
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# 已驻网，链接云3s翻转一次
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elif net_connect_flag and mqtt_connect_flag and not isTakeOver:
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net_led.write(1)
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utime.sleep_ms(5000)
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net_led.write(0)
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utime.sleep_ms(5000)
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# 连着云：常亮
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elif net_connect_flag and mqtt_connect_flag and isTakeOver:
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net_led.write(1)
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# 勿删
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utime.sleep_ms(10)
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def led_disp_thread():
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_thread.start_new_thread(net_led_disp,(2,))
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