Introducing ARDOPC: A Powerful Command-Line Tool for ARDOP Communication

9M2PJU — Sun, 27 Apr 2025 21:10:49 +0000

If you’re a radio amateur or an enthusiast involved in digital communication, you’re probably familiar with ARDOP (Amateur Radio Digital Operating Protocol). ARDOPC, a command-line version of ARDOP_WIN, brings a new level of flexibility and control to your digital communication setup. Developed by John Wiseman (G8BPQ), ARDOPC is a versatile software that supports both TCP and Serial host interfaces, making it ideal for users working with ARDOP and other modes.

Key Features of ARDOPC:

TCP and Serial Host Support
ARDOPC offers seamless communication via TCP (using two TCP ports) or Serial (via a Virtual COM port) to connect with your host system. For serial communication, ARDOPC can emulate an SCS Dragon controller, allowing software like Winlink Express and Airmail, which doesn’t support ARDOP directly, to operate with ARDOP.
Easy Configuration for Hosts
When you run ARDOPC without parameters, it defaults to listen on TCP port 8515, with Linux using the virtual sound device ARDOP and Windows selecting the first available capture and playback device. Custom configurations can easily be set by specifying parameters for port and devices.
Sample Rate Conversion for Linux Users
On Linux, sound cards might not support the 12000 samples/second rate that ARDOP requires. ARDOPC handles this issue by allowing you to enable sample rate conversion, ensuring compatibility with a wide range of sound devices.
Versatile PTT (Push-To-Talk) Options
ARDOPC offers flexible PTT control methods, including sending PTT commands to the host (useful when running multiple modes like ARDOP and WINMOR), or controlling PTT via hardware (such as CAT control) or GPIO pins (on Raspberry Pi). The program supports various parameters for PTT, allowing for customization to suit your setup.
Logging and Debugging
ARDOPC generates a debug log and outputs detailed information to the console, making it easy for users to troubleshoot and optimize their ARDOP communication setup.
Windows and Linux Compatibility
Whether you’re using Windows or Linux, ARDOPC ensures smooth operation with both operating systems. It also supports virtual COM ports, making it compatible with a variety of radio equipment and digital modes.

How to Get Started:

To start using ARDOPC, simply download the latest version for your system:

Virtual COM Port Installation:

For Windows users, ARDOPC can integrate with BPQ32’s Virtual COM Port driver, allowing for easy setup and connection. Alternatively, you can download the necessary files from CAT7200.zip.

Experimental Graphical Front End: ARDOP_GUI

For users who prefer a graphical interface, John Wiseman has developed ARDOP_GUI, an experimental front-end for ARDOPC. This tool offers a similar look and feel to ARDOP_WIN.exe, complete with constellation, waterfall, and spectrum displays, along with various status indicators. It supports both Windows and Linux platforms and allows for easier monitoring of ARDOP communication.

Why Choose ARDOPC?

Whether you’re a seasoned digital mode operator or just getting started with ARDOP, ARDOPC provides a reliable and easy-to-use solution for your communication needs. With its flexibility, ease of use, and robust support for both TCP and serial connections, ARDOPC is an essential tool for anyone interested in ARDOP communication.

Start using ARDOPC today and enhance your digital communication capabilities. Check out the software, try the setup, and explore its potential for your own projects!

Visit https://www.cantab.net/users/john.wiseman/Documents/ARDOPC.html

The post Introducing ARDOPC: A Powerful Command-Line Tool for ARDOP Communication appeared on Hamradio.my - Amateur Radio, Tech Insights and Product Reviews by 9M2PJU.

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