Printf has just entirely failed to do anything

[JBotAlan]

Originally Posted by Mark McLeod

No such luck.
The master code revisions usually are just to match changes in the field control software. v11 did fixed a random twitch in the pwm outputs for Victors, but nothing that affects the behavior of our User code. The Master version won't affect your printf.
I dumped v11 into my test controller just to eliminate that as a potential cause, and your code still works fine.

Ugh. Here we go.

Originally Posted by Mark McLeod

Your code is small enough to fit and run on the older PIC-based controllers, so the IFI_Loader version isn't a likely issue. But if you get a Vex kit as a present you'll be able to test your code at home!

Not likely, but it would be nice. I think I'm going to ask the team leader if I can bring home the old controller, OI, some power source, and all the necessary testing hardware so I can get something done.

Originally Posted by Mark McLeod

I'd start with a close look at the simple solutions.

When you get back to the robot after the holidays double check that you're downloading the .hex file you think you are. I notice you're putting the .hex file in a different directory than the source code (C:\old_'07_Code), so check the date on the file IFI_Loader is pointing to and verify it's new.

<scratches head> I looked at the project options again after you mentioned this, but I see the output directory is c:\old_'07_code, right where the source is. I verified that MPLAB is opening the right files. I have deleted the .hex file, recompiled, and yes, it shows up right where I expected it would, and I verified it was this .hex I downloaded.

Originally Posted by Mark McLeod

Double check your C18 version (2.4). I'm sure you have the current version, but verify there aren't older versions or the Vex version conflicting.
What's the history of the PC you're using? Has it been used for several years? Has MPLAB/C18/etc. been reinstalled around the time your troubles began?

I installed this from the '06 disc in the KOP which only had 2.4 on it. I only bought this PC in July or August of this year, so it doesn't have an old version conflict. Also, I have never done Vex ever, so that's not a possibility. I never reinstalled MPLAB, but I'm thinking that's my next step.

It might work right now. I have no idea. I'll have to test it when we get back.

JBot