63 lines
1.8 KiB
Python
63 lines
1.8 KiB
Python
from flask import Flask, request
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import os
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import subprocess
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from colormap import rgb2hex
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from tenacity import wait_exponential, retry, stop_after_attempt
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app = Flask(__name__)
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@retry(wait=wait_exponential(multiplier=2, min=2, max=30), stop=stop_after_attempt(5))
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@app.route("/on")
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def on():
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result = subprocess.run(
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[f"gatttool -i hci0 -b b2:3b:03:00:14:d6 --char-write-req -a 0x0009 -n cc2333"],
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stdout=subprocess.PIPE,
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shell=True,
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).stdout.decode("utf-8")
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print(result)
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if "Characteristic value was written successfully" not in result:
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raise Exception
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else:
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return "On"
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@retry(wait=wait_exponential(multiplier=2, min=2, max=30), stop=stop_after_attempt(5))
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@app.route("/off")
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def off():
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result = subprocess.run(
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[f"gatttool -i hci0 -b b2:3b:03:00:14:d6 --char-write-req -a 0x0009 -n cc2433"],
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stdout=subprocess.PIPE,
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shell=True,
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).stdout.decode("utf-8")
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print(result)
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if "Characteristic value was written successfully" not in result:
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raise Exception
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else:
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return "Off"
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@retry(wait=wait_exponential(multiplier=2, min=2, max=30), stop=stop_after_attempt(5))
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@app.route("/colour")
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def hello():
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# a = request.query_string
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r = int(request.args.get("r"))
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g = int(request.args.get("g"))
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b = int(request.args.get("b"))
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hex = rgb2hex(r, g, b)
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hex = hex.replace("#", "")
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str = "56" + hex + "00f0aa"
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# try:
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result = subprocess.run(
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[f"gatttool -i hci0 -b b2:3b:03:00:14:d6 --char-write-req -a 0x0009 -n {str}"],
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stdout=subprocess.PIPE,
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shell=True,
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).stdout.decode("utf-8")
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print(result)
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if "Characteristic value was written successfully" not in result:
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raise Exception
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else:
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return request.query_string
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