Is your feature request related to a problem? Please describe.
In the sample app, there is no example of a command that uses parameters.

Aside from noop/reset there is currently just one command and it displays the information from a table. This is fine for a table example, but it would be helpful to see an example for a command that has input parameters.

Describe the solution you'd like
Add a command that accepts a string and a numeric input and displays them.

Additional context
The intent is to demonstrate how this should be implemented and serve as a basis for users to hook in real functionality.

Requester Info
Joseph Hickey, Vantage Systems, Inc.