DS Question with the GET ALLIANCE function

[Daniel_H]

We will use it to determine which trailer to track with the camera.

[gwytheyrn]

Is there any way to simulate the field control (setting alliance) so I could test without switching my code back to a switch? I currently have code defaulting to red unless the get alliance returns blue (anything else will set to red).

[Alan Anderson]

Originally Posted by gwytheyrn

Is there any way to simulate the field control (setting alliance) so I could test without switching my code back to a switch?

You want the FMS Light software. Links are at http://www.usfirst.org/community/frc....aspx?id=10934 near the bottom of the page.

[billbo911]

Originally Posted by Alan Anderson

You want the FMS Light software. Links are at http://www.usfirst.org/community/frc....aspx?id=10934 near the bottom of the page.

This is exactly what I was going to suggest, except, I have not verified if this will work on the same PC you are programming with.

Alan, or anyone else for that matter,
Do you have experience testing this function with FMS Light? If so, can you give us a quick rundown of the procedure you used? I'm certain we could figure it out on Practice day, but if we had a verified procedure to follow, it could save us a lot of trial and error.

[fritzdejongh]

get alliance worked for my team at midwest regional, for choosing which flag orientation to go after. We displayed the alliance setting in our dashboard so we could verify it was set correctly. Out of paranoia, our programmers allocated joystick buttons to override in case the field system didn't work, but they didn't need them.

[Norton]

I would like to know what does the function GET ALLIANCE returns in the alliance output, anyone knows a number, a bolean a string ???
if my team is RED it returns 1? or 0? or RED?
thanks

[billbo911]

Originally Posted by Norton

I would like to know what does the function GET ALLIANCE returns in the alliance output, anyone knows a number, a bolean a string ???
if my team is RED it returns 1? or 0? or RED?
thanks

It returns an "enum" of either "Red" or "Blue".

To see this your self, put the vi into your project. Connect the output you want to a case structure. Hit "Ctrl+H" to bring up the Context Help, then put your cursor over the output of interest.