18 lines
325 B
Python
18 lines
325 B
Python
from serial import Serial
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import threading
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from fastapi import FastAPI
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s=""
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ser = Serial('COM4', 9600)
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def pot():
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global s
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while True:
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s = ser.read(1) # read up to one hundred bytes
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th=threading.Thread(target=pot)
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th.start()
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app = FastAPI()
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@app.get("/")
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async def root():
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return ("message", s) |