How to upload / run pre-2015 code & robot?

[jtrv]

hi,

for local demos we are looking to also demonstrate our 2014 robot. i know that the DS can go to a pre-2014 mode, but I'm not sure how to upload updates to code or run it etc.

we use Java and have used eclipse for 2015, and netbeans for 2014. do i need to reinstall netbeans and the 2014 wpilib addons in order to upload the 2014 robot's code? is there a step by step guide or is it super simple and i'm missing something?

i haven't tried running the code in eclipse yet, as we're figuring out the mess of electrical stuff, but any help is appreciated.