added websocktet support.
all sensors should now send data to the webserver at the ip and port defined in sender.py.
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8 changed files with 8071 additions and 518 deletions
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@ -3,9 +3,11 @@ import time
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import json
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from datetime import datetime
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import os
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from sender import send_data as s
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SENSOR_PIN = 17
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JSON_FILE = "json/ky037_data.json"
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MAX_ENTRIES = 3000
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INTERVAL = 1
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GPIO.setmode(GPIO.BCM)
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@ -14,10 +16,23 @@ GPIO.setup(SENSOR_PIN, GPIO.IN)
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datamikro = {
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"location": "Hausstrasse - 2",
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"id": "sensor_001",
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"type": "noise",
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"unit": "bool",
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"readings": []
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"sensors": [
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{
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"id": "sensor_001",
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"type": "noise",
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"unit": "bool",
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"readings": []
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}
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]
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}
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datalive = {
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"location": "Hausstrasse - 2",
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"sensors": [
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{
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"id": "sensor_001",
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"readings": [{}]
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}
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]
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}
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def load_data():
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@ -34,17 +49,28 @@ def save_data(data):
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def capture_and_store():
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state = GPIO.input(SENSOR_PIN)
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timestamp = int(time.time())
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data = load_data()
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noise = True if state == 0 else False
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livetemp = datalive.copy()
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entry = { "ts": timestamp, "value": noise}
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data = load_data()
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data["readings"].append(entry)
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data["sensors"][0]["readings"].append(entry)
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livetemp["sensors"][0]["readings"][0] = (entry)
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if len(data["sensors"][0]["readings"]) > MAX_ENTRIES:
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data["sensors"][0]["readings"] = data["sensors"][0]["readings"][-MAX_ENTRIES:]
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s(livetemp)
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livetemp.clear()
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save_data(data)
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dt_str = datetime.fromtimestamp(timestamp).strftime('%Y-%m-%d %H:%M:%S')
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print(f"[{dt_str}] Noise detected: {'YES' if noise else 'NO'}")
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s(load_data())
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if __name__ == "__main__":
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print("Starting noise detection with KY-037")
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try:
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