Updates

.gitignore

@@ -1,3 +1,14 @@
 Program/__pycache__/env.cpython-311.pyc
 Program/data.db
 Program/env.py
+Program/__pycache__/Webserver.cpython-311.pyc
+Program/__pycache__/datascraper.cpython-311.pyc
+Program/__pycache__/database.cpython-311.pyc
+Program/__pycache__/database.cpython-311.pyc
+Program/__pycache__/database.cpython-311.pyc
+Program/__pycache__/database.cpython-311.pyc
+Program/__pycache__/database.cpython-311.pyc
+data.db
+Program/__pycache__/database.cpython-311.pyc
+Program/__pycache__/database.cpython-311.pyc
+Program/__pycache__/database.cpython-311.pyc

Install.sh

@@ -0,0 +1,21 @@
+#!/bin/bash
+
+# Install Python3 and pip
+sudo apt update
+sudo apt install -y python3 python3-pip python3-flask python3-schedule
+
+# Install required Python modules
+pip3 install schedule
+pip3 install bluepy
+
+# Create env.py file
+echo -n "Enter database file name (default: data.db): "
+read db_file
+db_file=${db_file:-data.db}
+
+
+echo -e "DB_FILE = '$db_file'" > Program/env.py
+
+# Execute main.py
+cd Program
+python3 main.py

Program/Webserver.py

@@ -0,0 +1,49 @@
+import threading
+from env import *
+from flask import Flask, render_template
+import sqlite3
+
+app = Flask(__name__)
+# Function to fetch data from the database
+def fetch_all_data():
+    conn = sqlite3.connect(DBFILE)
+    c = conn.cursor()
+    c.execute("SELECT * FROM SensorData ")
+    data = c.fetchall()
+    conn.close()
+    data.reverse()
+    return data
+# Function to fetch data from the database with the sensor name as a parameter
+def fetch_data_by_sensor(sensor):
+    conn = sqlite3.connect(DBFILE)
+    c = conn.cursor()
+    c.execute("SELECT * FROM SensorData WHERE Sensor LIKE ? ", ('%' + sensor + '%',))
+    data = c.fetchall()
+    conn.close()
+    data.reverse()
+    return data
+# Route to display the database contents
+@app.route('/')
+def dashboard():
+    data = fetch_all_data()[:5]
+    
+    return render_template('index.html', data=data)
+
+#Route to display the sensor history
+@app.route('/history')
+def history():
+    S1 = fetch_data_by_sensor("DEMO1")
+    S2 = fetch_data_by_sensor("DEMO2")
+    S3 = fetch_data_by_sensor("DEMO3")
+    
+    return render_template('history.html', S1=S1, S2=S2, S3=S3)
+
+
+def run_flask():
+    app.run()
+
+def RunInThread_WebServer():
+    threading.Thread(target=run_flask, daemon=True).start()
+if __name__ == '__main__':
+    app.run(debug=True)
+

Program/database.py

@@ -9,7 +9,7 @@ def create_database(db_name):
     # Create SensorData table
     c.execute('''CREATE TABLE IF NOT EXISTS SensorData
                  (Id INTEGER PRIMARY KEY AUTOINCREMENT,
-                  Sensor TEXT,
+                  FOREIGN KEY (Sensor) REFERENCES Sensors(Name),
                   Timestamp TEXT,
                   Temp INT,
                   HR INTEGER,
@@ -17,8 +17,7 @@ def create_database(db_name):
 
     # Create Sensors table
     c.execute('''CREATE TABLE IF NOT EXISTS Sensors
-                 (Id INTEGER PRIMARY KEY AUTOINCREMENT,
+                 (Mac TEXT RIMARY KEY,
-                  Mac TEXT,
                   Name TEXT )''')
 
     conn.commit()

Program/datascraper.py

@@ -1,22 +1,34 @@
+import schedule
+import threading
+import time
 from env import *
 from database import add_sensor_data
 from bluepy.btle import Scanner
 
-
 def BltDataScrap():
     scanner = Scanner()
-    print("Begin device scan")
+    #print("Begin device scan")
     devices = scanner.scan(timeout=3.0)
     for device in devices:
         if device.addr in SENSORS :
-            print(
+            #print(
-            f"Device found {device.addr} ({device.addrType}), "
+            #f"Device found {device.addr} ({device.addrType}), "
-            f"RSSI={device.rssi} dB"
+            #f"RSSI={device.rssi} dB"
-            )
+            #)
             for adtype, description, value in device.getScanData():
                 if adtype == 22:
                     temp = int(value[24:28], 16) / 100
                     HR = int(value[28:32], 16) / 100
                     Bat = int(value[20:22], 16)
-            print(f"Temp : {temp} °c \n HR : {HR} % , \n Batterie : {Bat} %")
+                    #print(f"Temp : {temp} °c \n HR : {HR} % , \n Batterie : {Bat} %")
-            add_sensor_data()
+                    add_sensor_data(DBFILE, SENSORS[device.addr], time.strftime("%Y-%m-%d %H:%M:%S"), temp, HR, Bat)
+    return 0
+def RunInThread_DataScrap():
+    print("######################################################################\nOpen Thread datascrap")
+    threading.Thread(target=BltDataScrap, daemon=True).start()
+
+def ScheduleDataScrap():
+    RunInThread_DataScrap()
+    schedule.every(10).seconds.do(RunInThread_DataScrap) #run every 10 seconds
+
+

Program/main.py

@@ -1,4 +1,15 @@
 from database import *
+from datascraper import *
+from Webserver import RunInThread_WebServer
 from env import *
+import schedule
 
 check_database(DBFILE)
+RunInThread_WebServer()
+ScheduleDataScrap()
+
+
+while True:
+    schedule.run_pending()
+    time.sleep(1)
+

Program/templates/history.html

@@ -0,0 +1,129 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>Database Contents</title>
+    <script src="https://code.jquery.com/jquery-3.6.0.min.js"></script>
+    <link rel="stylesheet" href="/css">
+    <style>
+body {
+    font-family: Arial, sans-serif;
+    margin: 0;
+    padding: 0;
+}
+.container {
+    max-width: 800px;
+    margin: 20px auto;
+    padding: 20px;
+    border: 1px solid #ccc;
+    border-radius: 5px;
+}
+h1 {
+    text-align: center;
+}
+table {
+    width: 100%;
+    border-collapse: collapse;
+}
+th, td {
+    padding: 8px;
+    text-align: left;
+    border-bottom: 1px solid #ddd;
+}
+tr:hover {
+    background-color: #f2f2f2;
+}
+.btn-container {
+    text-align: center;
+    margin-top: 20px;
+}
+.btn {
+    padding: 10px 20px;
+    font-size: 16px;
+    text-decoration: none;
+    color: #fff;
+    background-color: #007bff;
+    border: none;
+    border-radius: 5px;
+    cursor: pointer;
+}
+.btn:hover {
+    background-color: #0056b3;
+}
+    </style>
+</head>
+<body>
+    <h1>Database Contents</h1>
+    <h2>Sensor 1</h2>
+    <table border="1">
+        <tr>
+            <th>Id</th>
+            <th>Sensor</th>
+            <th>Timestamp</th>
+            <th>Temp</th>
+            <th>HR</th>
+            <th>Bat</th>
+        </tr>
+        {% for row in S1 %}
+        <tr>
+            <td>{{ row[0] }}</td>
+            <td>{{ row[1] }}</td>
+            <td>{{ row[2] }}</td>
+            <td>{{ row[3] }}</td>
+            <td>{{ row[4] }}</td>
+            <td>{{ row[5] }}</td>
+        </tr>
+        {% endfor %}
+    </table>
+    <h2>Sensor 2</h2>
+    <table border="1">
+        <tr>
+            <th>Id</th>
+            <th>Sensor</th>
+            <th>Timestamp</th>
+            <th>Temp</th>
+            <th>HR</th>
+            <th>Bat</th>
+        </tr>
+        {% for row in S2 %}
+        <tr>
+            <td>{{ row[0] }}</td>
+            <td>{{ row[1] }}</td>
+            <td>{{ row[2] }}</td>
+            <td>{{ row[3] }}</td>
+            <td>{{ row[4] }}</td>
+            <td>{{ row[5] }}</td>
+        </tr>
+        {% endfor %}
+    </table>
+    <h2>Sensor 3</h2>
+    <table border="1">
+        <tr>
+            <th>Id</th>
+            <th>Sensor</th>
+            <th>Timestamp</th>
+            <th>Temp</th>
+            <th>HR</th>
+            <th>Bat</th>
+        </tr>
+        {% for row in S3 %}
+        <tr>
+            <td>{{ row[0] }}</td>
+            <td>{{ row[1] }}</td>
+            <td>{{ row[2] }}</td>
+            <td>{{ row[3] }}</td>
+            <td>{{ row[4] }}</td>
+            <td>{{ row[5] }}</td>
+        </tr>
+        {% endfor %}
+    </table>
+    <script>
+        // Refresh the page every 10 seconds
+        setTimeout(function(){
+            location.reload();
+        }, 20000);
+    </script>
+</body>
+
+</html>

Program/templates/index.html

@@ -0,0 +1,88 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>Sensor Data Dashboard</title>
+    <link rel="stylesheet" href="/css">
+    <style>body {
+        font-family: Arial, sans-serif;
+        margin: 0;
+        padding: 0;
+    }
+    .container {
+        max-width: 800px;
+        margin: 20px auto;
+        padding: 20px;
+        border: 1px solid #ccc;
+        border-radius: 5px;
+    }
+    h1 {
+        text-align: center;
+    }
+    table {
+        width: 100%;
+        border-collapse: collapse;
+    }
+    th, td {
+        padding: 8px;
+        text-align: left;
+        border-bottom: 1px solid #ddd;
+    }
+    tr:hover {
+        background-color: #f2f2f2;
+    }
+    .btn-container {
+        text-align: center;
+        margin-top: 20px;
+    }
+    .btn {
+        padding: 10px 20px;
+        font-size: 16px;
+        text-decoration: none;
+        color: #fff;
+        background-color: #007bff;
+        border: none;
+        border-radius: 5px;
+        cursor: pointer;
+    }
+    .btn:hover {
+        background-color: #0056b3;
+    }</style>
+</head>
+<body>
+    <div class="container">
+        <h1>Sensor Data Dashboard</h1>
+        <table>
+            <tr>
+                <th>Id</th>
+                <th>Sensor</th>
+                <th>Timestamp</th>
+                <th>Temp</th>
+                <th>HR</th>
+                <th>Bat</th>
+            </tr>
+            {% for row in data %}
+            <tr>
+                <td>{{ row[0] }}</td>
+                <td>{{ row[1] }}</td>
+                <td>{{ row[2] }}</td>
+                <td>{{ row[3] }}</td>
+                <td>{{ row[4] }}</td>
+                <td>{{ row[5] }}</td>
+            </tr>
+            {% endfor %}
+        </table>
+        <div class="btn-container">
+            <a href="/history" class="btn">View History</a>
+            <a href="/Admin" class="btn">Admin</a>
+        </div>
+    </div>
+    <script>
+        // Refresh the page every 10 seconds
+        setTimeout(function(){
+            location.reload();
+        }, 20000);
+    </script>
+</body>
+</html>