space-grade-linux/APIs/python/Autonomous_Drones

Autonomous Drone Control with Joystick Integration (Initial Support for Tello)

This project provides a Python-based framework for controlling drones, initially supporting DJI Tello drones using the djitellopy library. The script supports joystick integration for manual control and autonomous movements as a fallback. The framework is designed to be extensible for other drones by modifying the drone-specific logic.

Features

• Wi-Fi Management: Scans for available Wi-Fi networks and manages connections dynamically.
• Joystick Control: Supports joystick-based manual control using pygame.
• Autonomous Control: Performs predefined movements if no joystick is detected.
• Modular Design: Can be extended to support additional drones.
• Safety Features: Ensures safe landing and error handling during operations.
• Logging: Provides detailed logging for debugging and operational insights.

Requirements

• Python 3.7 or later
• A compatible drone (initially tested with DJI Tello)
• PlayStation 5 controller (or any joystick supported by pygame)
• USB-C cable for joystick connection
• Dependencies:
  • djitellopy for Tello drone control: pip install djitellopy
  • pygame for joystick input: pip install pygame

Installation

1. Clone the repository:

   git clone https://github.com/dougsland/autonomous_drones
   cd autonomous_drones
   

2. Install the required dependencies:

   pip install -r requirements.txt
   

3. Ensure the nmcli tool is installed and accessible for managing Wi-Fi connections.

Usage

1. Power on the Drone:

   • For DJI Tello, power on the drone and wait for the Wi-Fi SSID to become available.

2. Run the Script:

   python main.py
   

3. Joystick Connection:

   • Connect a joystick (e.g., PlayStation 5 controller) via USB-C for manual control.

4. Autonomous Mode:

   • If no joystick is detected, the script executes autonomous movements.

Tested Configuration

• Drone: DJI Tello

• Controller: PlayStation 5 controller connected via USB-C

• Operating System: Linux-based system with nmcli for Wi-Fi management

Extending to Other Drones

To support other drones:

1. Replace the Tello class from djitellopy with the corresponding library or SDK for the target drone.
2. Update the methods related to drone-specific operations, such as connect_drone, drone_logic, and process_joystick_input.

License

This project is licensed under the Apache License, Version 2.0. See the LICENSE file for details.

Contributing

Contributions are welcome to extend support for additional drones and improve the framework. Please open an issue or submit a pull request.

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