Karl/LED-Control
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wrong place

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karl.hudgell 2021-10-26 15:55:21 +01:00
parent 4f8d4ac222
commit a79b3e1f24
1 changed files with 16 additions and 14 deletions
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30
server.py
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@ -8,8 +8,8 @@ from tenacity import wait_exponential, retry, stop_after_attempt
app = Flask(__name__) app = Flask(__name__)
@retry(wait=wait_exponential(multiplier=2, min=2, max=30), stop=stop_after_attempt(5))
@app.route("/on") @app.route("/on")
@retry(wait=wait_exponential(multiplier=2, min=2, max=30), stop=stop_after_attempt(5))
def on(): def on():
result = subprocess.run( result = subprocess.run(
[f"gatttool -i hci0 -b b2:3b:03:00:14:d6 --char-write-req -a 0x0009 -n cc2333"], [f"gatttool -i hci0 -b b2:3b:03:00:14:d6 --char-write-req -a 0x0009 -n cc2333"],
@ -23,8 +23,8 @@ def on():
return "On" return "On"
@retry(wait=wait_exponential(multiplier=2, min=2, max=30), stop=stop_after_attempt(5))
@app.route("/off") @app.route("/off")
@retry(wait=wait_exponential(multiplier=2, min=2, max=30), stop=stop_after_attempt(5))
def off(): def off():
result = subprocess.run( result = subprocess.run(
[f"gatttool -i hci0 -b b2:3b:03:00:14:d6 --char-write-req -a 0x0009 -n cc2433"], [f"gatttool -i hci0 -b b2:3b:03:00:14:d6 --char-write-req -a 0x0009 -n cc2433"],
@ -38,8 +38,8 @@ def off():
return "Off" return "Off"
@retry(wait=wait_exponential(multiplier=2, min=2, max=30), stop=stop_after_attempt(5))
@app.route("/colour") @app.route("/colour")
@retry(wait=wait_exponential(multiplier=2, min=2, max=30), stop=stop_after_attempt(5))
def hello(): def hello():
# a = request.query_string # a = request.query_string
r = int(request.args.get("r")) r = int(request.args.get("r"))
@ -50,15 +50,17 @@ def hello():
str = "56" + hex + "00f0aa" str = "56" + hex + "00f0aa"
try: try:
result = subprocess.run( result = subprocess.run(
[f"gatttool -i hci0 -b b2:3b:03:00:14:d6 --char-write-req -a 0x0009 -n {str}"], [
stdout=subprocess.PIPE, f"gatttool -i hci0 -b b2:3b:03:00:14:d6 --char-write-req -a 0x0009 -n {str}"
shell=True, ],
).stdout.decode("utf-8") stdout=subprocess.PIPE,
print(result) shell=True,
if "Characteristic value was written successfully" not in result: ).stdout.decode("utf-8")
raise Exception print(result)
else: if "Characteristic value was written successfully" not in result:
return request.query_string raise Exception
else:
return request.query_string
except: except:
raise Exception raise Exception