What Is Docklight Scripting?


Heather Bennett

Docklight Scripting is a powerful tool used for automated testing, analysis, and simulation of serial communication protocols. It allows users to create custom scripts to automate the testing process, saving time and effort. With Docklight Scripting, you can simulate responses from devices, send specific data sequences, and analyze the received data.

Why Use Docklight Scripting?

There are several reasons why Docklight Scripting is widely used in the field of serial communication testing:

  • Automation: Docklight Scripting allows you to automate repetitive tasks involved in serial communication testing. By writing scripts, you can define various test scenarios and run them automatically.
  • Flexibility: With Docklight Scripting, you have full control over the test process.

    You can send custom data sequences, simulate specific device responses, and analyze the received data according to your requirements.

  • Efficiency: By automating the testing process with Docklight Scripting, you can save significant time and effort. Scripts can be reused for different test cases, reducing manual work.
  • Debugging: Docklight Scripting provides an interactive debugging environment where you can step through your scripts line by line. This helps in identifying issues and fixing them quickly.

Getting Started with Docklight Scripting

To get started with Docklight Scripting, follow these steps:

Step 1: Download and Install Docklight

You can download a trial version of Docklight from the official website. Install it on your computer following the provided instructions.

Step 2: Launch Docklight

Once installed, launch Docklight to start working with scripts. You will see the main interface with different sections for sending and receiving data.

Step 3: Create a New Script

To create a new script, go to the ‘Scripting’ tab and click on ‘New Script’. This will open the script editor where you can write your custom script.

Step 4: Write Your Script

In the script editor, you can use various scripting functions and commands provided by Docklight. These functions allow you to send data, receive data, wait for specific events, and perform calculations.


// Send data

// Wait for response
WaitForString("OK\r\n", 1000);

// Perform calculations
result = CalculateChecksum(data);

Step 5: Run Your Script

Once you have written your script, save it and click on the ‘Run’ button in the toolbar. Docklight will start executing your script, sending and receiving data according to your defined scenarios.


Docklight Scripting is a versatile tool that significantly simplifies serial communication testing. By automating the testing process and providing advanced debugging capabilities, it helps in ensuring the reliability of communication protocols. With its flexibility and efficiency, Docklight Scripting is a valuable asset for developers and testers working with serial communication devices.

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