51 lines
1.4 KiB
Python
51 lines
1.4 KiB
Python
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import json
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import threading
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import time
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import serial
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import paho.mqtt.client as mqtt
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from api import add
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from db.models.log_data_model import LOT_DATA
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def t():
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while True:
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data = {'ambient_temperature': 2,
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'ambient_humidity': 2,
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'carbon_dioxide': 2,
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'ambient_air_pressure': 12,
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'ambient_lighting': 12,
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'soil_moisture': 12,
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'soil_temperature': 12,
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'soil_conductivity': 12,
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'soil_PH': 12,
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'soil_potassium_phosphate_nitrogen': 12,
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'soil_potassium_phosphate_phosphorus': 12,
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'soil_potassium_phosphate_potassium': 12,
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'rainfall': 2,
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'wind_speed': 2,
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'wind_direction': 2,
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'create_time': int(time.time())
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}
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t = LOT_DATA(**data)
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client.publish('demo', payload=json.dumps(data, ensure_ascii=False), qos=0)
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# add(t)
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print(t)
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time.sleep(1)
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def on_connect(client, userdata, flags, rc):
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threading.Thread(target=t).start()
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if __name__ == '__main__':
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client = mqtt.Client(transport="websockets")
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client.username_pw_set("demo", "123456")
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# Specify callback function
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client.on_connect = on_connect
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# Establish a connection
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client.connect('ceshi-mqtt.lihaink.cn', 8083)
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# Publish a message
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client.loop_forever()
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