Bluefever

Bluefever is a heating control application, which has currently two WebGUI. The first one is the more "complete" one, but it's written in Java with ZK and really slow on a Odroid X4.

Requirements

• Java 1.8
• MariaDB 5.5
• Maven
• Java GUI: Tomcat 9
• PHP Gui: Apache 2.4.18 + PHP 7.0.32
• Bluez 5.37
• USB Bluetooth 4.0 USB Mini Adapter (CSR 8510 A10)
• Xavax Wireless Radiator Control, Bluetooth

Notes

All uuids & handle mappings are reverse engineered from the XAVAX App in Google Play Store. The app was converted to jar and the class files were decompiled.

Setup & MAC address

1. Install bluez

   sudo apt-get install bluez
   

2. Scan devices

   sudo hcitool lescan
   
   Output should look like:
   78:A5:04:37:77:XX Comet Blue
   54:4A:16:5D:13:XX Comet Blue
   78:A5:04:37:03:XX Comet Blue
   ...
   

Bluez commands

• Get all handles:

  sudo gatttool -b 54:4A:16:5D:13:XX -- char-desc
  

  All handles

  • handle: 0x0001, uuid: 00002800-0000-1000-8000-00805f9b34fb
  • handle: 0x0002, uuid: 00002803-0000-1000-8000-00805f9b34fb
  • handle: 0x0003, uuid: 00002a00-0000-1000-8000-00805f9b34fb
  • handle: 0x0004, uuid: 00002803-0000-1000-8000-00805f9b34fb
  • handle: 0x0005, uuid: 00002a01-0000-1000-8000-00805f9b34fb
  • handle: 0x0006, uuid: 00002803-0000-1000-8000-00805f9b34fb
  • handle: 0x0007, uuid: 00002a02-0000-1000-8000-00805f9b34fb
  • handle: 0x0008, uuid: 00002803-0000-1000-8000-00805f9b34fb
  • handle: 0x0009, uuid: 00002a03-0000-1000-8000-00805f9b34fb
  • handle: 0x000a, uuid: 00002803-0000-1000-8000-00805f9b34fb
  • handle: 0x000b, uuid: 00002a04-0000-1000-8000-00805f9b34fb
  • handle: 0x000c, uuid: 00002800-0000-1000-8000-00805f9b34fb
  • handle: 0x000d, uuid: 00002803-0000-1000-8000-00805f9b34fb
  • handle: 0x000e, uuid: 00002a05-0000-1000-8000-00805f9b34fb
  • handle: 0x000f, uuid: 00002902-0000-1000-8000-00805f9b34fb
  • handle: 0x0010, uuid: 00002800-0000-1000-8000-00805f9b34fb
  • handle: 0x0011, uuid: 00002803-0000-1000-8000-00805f9b34fb
  • handle: 0x0012, uuid: 00002a23-0000-1000-8000-00805f9b34fb
  • handle: 0x0013, uuid: 00002803-0000-1000-8000-00805f9b34fb
  • handle: 0x0014, uuid: 00002a24-0000-1000-8000-00805f9b34fb
  • handle: 0x0015, uuid: 00002803-0000-1000-8000-00805f9b34fb
  • handle: 0x0016, uuid: 00002a26-0000-1000-8000-00805f9b34fb
  • handle: 0x0017, uuid: 00002803-0000-1000-8000-00805f9b34fb
  • handle: 0x0018, uuid: 00002a28-0000-1000-8000-00805f9b34fb
  • handle: 0x0019, uuid: 00002803-0000-1000-8000-00805f9b34fb
  • handle: 0x001a, uuid: 00002a29-0000-1000-8000-00805f9b34fb
  • handle: 0x001b, uuid: 00002800-0000-1000-8000-00805f9b34fb
  • handle: 0x001c, uuid: 00002803-0000-1000-8000-00805f9b34fb
  • handle: 0x001d, uuid: 47e9ee01-47e9-11e4-8939-164230d1df67
  • handle: 0x001e, uuid: 00002803-0000-1000-8000-00805f9b34fb
  • handle: 0x001f, uuid: 47e9ee10-47e9-11e4-8939-164230d1df67
  • handle: 0x0020, uuid: 00002803-0000-1000-8000-00805f9b34fb
  • handle: 0x0021, uuid: 47e9ee11-47e9-11e4-8939-164230d1df67
  • handle: 0x0022, uuid: 00002803-0000-1000-8000-00805f9b34fb
  • handle: 0x0023, uuid: 47e9ee12-47e9-11e4-8939-164230d1df67
  • handle: 0x0024, uuid: 00002803-0000-1000-8000-00805f9b34fb
  • handle: 0x0025, uuid: 47e9ee13-47e9-11e4-8939-164230d1df67
  • handle: 0x0026, uuid: 00002803-0000-1000-8000-00805f9b34fb
  • handle: 0x0027, uuid: 47e9ee14-47e9-11e4-8939-164230d1df67
  • handle: 0x0028, uuid: 00002803-0000-1000-8000-00805f9b34fb
  • handle: 0x0029, uuid: 47e9ee15-47e9-11e4-8939-164230d1df67
  • handle: 0x002a, uuid: 00002803-0000-1000-8000-00805f9b34fb
  • handle: 0x002b, uuid: 47e9ee16-47e9-11e4-8939-164230d1df67
  • handle: 0x002c, uuid: 00002803-0000-1000-8000-00805f9b34fb
  • handle: 0x002d, uuid: 47e9ee20-47e9-11e4-8939-164230d1df67
  • handle: 0x002e, uuid: 00002803-0000-1000-8000-00805f9b34fb
  • handle: 0x002f, uuid: 47e9ee21-47e9-11e4-8939-164230d1df67
  • handle: 0x0030, uuid: 00002803-0000-1000-8000-00805f9b34fb
  • handle: 0x0031, uuid: 47e9ee22-47e9-11e4-8939-164230d1df67
  • handle: 0x0032, uuid: 00002803-0000-1000-8000-00805f9b34fb
  • handle: 0x0033, uuid: 47e9ee23-47e9-11e4-8939-164230d1df67
  • handle: 0x0034, uuid: 00002803-0000-1000-8000-00805f9b34fb
  • handle: 0x0035, uuid: 47e9ee24-47e9-11e4-8939-164230d1df67
  • handle: 0x0036, uuid: 00002803-0000-1000-8000-00805f9b34fb
  • handle: 0x0037, uuid: 47e9ee25-47e9-11e4-8939-164230d1df67
  • handle: 0x0038, uuid: 00002803-0000-1000-8000-00805f9b34fb
  • handle: 0x0039, uuid: 47e9ee26-47e9-11e4-8939-164230d1df67
  • handle: 0x003a, uuid: 00002803-0000-1000-8000-00805f9b34fb
  • handle: 0x003b, uuid: 47e9ee27-47e9-11e4-8939-164230d1df67
  • handle: 0x003c, uuid: 00002803-0000-1000-8000-00805f9b34fb
  • handle: 0x003d, uuid: 47e9ee2a-47e9-11e4-8939-164230d1df67
  • handle: 0x003e, uuid: 00002803-0000-1000-8000-00805f9b34fb
  • handle: 0x003f, uuid: 47e9ee2b-47e9-11e4-8939-164230d1df67
  • handle: 0x0040, uuid: 00002803-0000-1000-8000-00805f9b34fb
  • handle: 0x0041, uuid: 47e9ee2c-47e9-11e4-8939-164230d1df67
  • handle: 0x0042, uuid: 00002803-0000-1000-8000-00805f9b34fb
  • handle: 0x0043, uuid: 47e9ee2d-47e9-11e4-8939-164230d1df67
  • handle: 0x0044, uuid: 00002803-0000-1000-8000-00805f9b34fb
  • handle: 0x0045, uuid: 47e9ee2e-47e9-11e4-8939-164230d1df67
  • handle: 0x0046, uuid: 00002803-0000-1000-8000-00805f9b34fb
  • handle: 0x0047, uuid: 47e9ee30-47e9-11e4-8939-164230d1df67

• Read handle:

  sudo gatttool -b 54:4A:16:5D:13:XX --char-read -a 0x0018
  > Characteristic value/descriptor: 30 2e 30 2e 34
  

• Authenticate & set Temperature

  sudo gatttool -b 54:4A:16:5D:13:XX --char-write-req -a 0x0047 -n 00000000;
  sleep 1;
  sudo gatttool -b 54:4A:16:5D:13:XX --char-write-req -a 0x003f -n 80268080008080;
  

  Password Encoder & Temperature Encoder

Build

• Edit Settings.java for logfilepath
• Run "mvn clean package"

Database

Add user "bluefever" with "helloingob" password & create database.

CREATE USER 'bluefever'@'localhost' IDENTIFIED BY 'helloingob';
GRANT ALL PRIVILEGES ON bluefever.* TO 'bluefever'@'localhost';
FLUSH PRIVILEGES;

CREATE DATABASE bluefever;  

Execute schema.sql

Setup Java Gui:

1. Copy bluefever.war file to Tomcat webapps directory
2. Start Tomcat server
3. Access http://localhost:8080/bluefever

Setup PHP Gui:

1. Install apache
2. Install PHP 7
3. Copy content of the PHP Gui folder in "/var/www/html" on raspberry pi
4. Finish! The GUI should be accessible on Port 80

Demonstration

• PHP Web Gui