We have firmware example code with SDP-K1 EVAL board available on the link below.
ad717x_ad411x_mbed_example
The firmware provides a basic user-interface for interacting with the evaluation-board as it waits for user input over serial interface (UART). All the main functionality of the AD411x is provided in the application-code in abstracted form and the user is free to customize the software to suit their own needs for working with the AD411x.