Cafe Duet Plugin
Since the original licensed required Cafe Duet application has been "discontinued" we have made available a no cost option as a standard Eclipse plugin (Version: 2020-06 seems to work best). The package will contain all core libraries from the NI and NX controllers as well as other relevant ancillary material.
For any one interested PM me here with your email and I will forward you the download link.
Links to materials in Developer Resources:
The Plugin and references
Cafe Duet Class materials and other miscellaneous stuff