CPM Knee Controller

A modern web application for controlling and monitoring Continuous Passive Motion (CPM) therapy devices for knee rehabilitation.

Overview

The CPM Knee Controller provides a comprehensive user interface for healthcare professionals and patients to:

• Control CPM device parameters
• Monitor motion data in real-time
• Manage therapy sessions
• Export session data in various formats
• Customize therapy protocols

Hardware Setup

To set up the CPM machine hardware:

1. Upload Code:

   • First, upload the ESP8266 WiFi module code to your ESP8266
     • Set the baud rate to 115200 in the Arduino IDE
     • Select the correct board type (ESP8266)
   • Then, upload the Arduino Mega code to your Arduino Mega
     • Set the baud rate to 115200 in the Arduino IDE
     • Select the correct board type (Arduino Mega 2560)
   • Make sure to update the WiFi credentials (SSID and password) in the ESP8266 code to match your network

2. Power Supply:

   • Connect the ESP8266 to a 3.3V power supply
   • Connect the Arduino Mega to a 5V power supply

3. Network Connection:

   • Ensure both the WiFi module and your computer/device are connected to the same WiFi network
   • Note down the IP address displayed by the ESP8266 module

4. Application Connection:

   • Open the web application
   • Click the "Connect" button
   • Enter the ESP8266's IP address
   • Click "Connect" to establish communication with the CPM machine
   • Once connected, you can use the application interface to control the CPM machine

Screenshots

Control Interface

Live Data Monitoring

Session Management

Technologies Used

• Framework: Next.js 15
• UI Libraries:
  • React 18
  • Tailwind CSS
  • Radix UI for accessible components
  • Framer Motion for animations
• Data Visualization: Recharts
• Data Export:
  • jsPDF (PDF export)
  • SheetJS (Excel export)
• Theming: next-themes

Features

• Real-time Motion Control: Adjust speed, angle, and therapy parameters
• Data Visualization: View live motion graphs and real-time feedback
• Session Management: Track and store therapy sessions
• Data Export: Export session data in multiple formats (JSON, CSV, Excel, PDF)
• Responsive Design: Works on desktop, tablet, and mobile devices
• Dark/Light Theme: User-selectable interface theme

Installation

Prerequisites

• Node.js 18.17 or later
• npm (Node Package Manager)

Setup

1. Clone the repository:

   git clone https://github.com/yourusername/cpm-knee-controller.git
   cd cpm-knee-controller

2. Install dependencies:

   npm install

3. Run the development server:

   npm run dev

4. Open http://localhost:3000 with your browser to see the application.

Features

• Real-time Motion Control: Adjust speed, angle, and therapy parameters
• Data Visualization: View live motion graphs and real-time feedback
• Session Management: Track and store therapy sessions
• Data Export: Export session data in multiple formats (JSON, CSV, Excel, PDF)
• Responsive Design: Works on desktop, tablet, and mobile devices
• Dark/Light Theme: User-selectable interface theme

Usage

Main Screens

1. Controls Tab:

   • Adjust therapy parameters
   • Start, stop, and pause sessions
   • Control device motion

2. Live Data Tab:

   • Monitor real-time motion data
   • View angle and position graphs

3. Session Tab:

   • Review session statistics
   • Export session data

License

MIT

Contributing

Contributions are welcome! Please feel free to submit a Pull Request.