LED Driver with mode control by buttons for each mode

[maccc]

That's my first post here so I'm gonna say hello to everyone.

I am wondering if it is possible to build a 4-mode driver for Cree XM-L. The key would be control- 4 buttons (clicks). Each for one mode of the driver. Would it be possible to easily modify one of the drivers available on DX shop or similar?



Anyone has suggestion about how to build that kind of driver?

 

[precisionworks]

Justin Case posts quite a bit in the Homemade & Modified forum, and is expert in driver setup.