Hey all, I use the Contour Shuttle Pro with Resolve. It works well, but it doesn't specifically recognize Resolve as an application. The Contour Shuttle usually can recognize apps and switch the button mapping to match the application's needs.
Because it doesn't specifically recognize Resolve, I have my key mapping set to trigger with the shuttle's global settings; ie it treats any unrecognized application like it was Resolve. Which is okay, because it recognizes my other production apps and media players just fine.
According to the forum post copied below, Contour says that BMD has "blocked' their driver from recognizing Resolve.
Unfortunately, in this particular case, it is not our call. Blackmagic has blocked our driver from recognizing their software. Feel free to reach out to them and request that they allow for support with the Shuttle devices.
-source
http://forums.contourdesign.com/viewtopic.php?f=4&t=3367#p4482