I ran into an odd issue using program chooser - it doesn't appear to update the teleop program selection until after the NXT is power cycled. Using LabVIEW 2012 with the f5 patch and current FTC Competition toolkit.Steps to reproduce:.Set up a teleop program, controller 1 right Y controls right motor, left Y left motorDeploy to NXT as TEST1, select as teleop program using Program ChooserTest using FCS - TEST1 operates as expectedSet up another teleop program, controller 1 right X controls right motor, left X left motor (something completely different from TEST1)Deploy to NXT as TEST2select TEST2 as teleop program using Program ChooserTest using FCS, teleop still uses Y axis for motor controls (TEST1)'Details' button on FCS shows the teleop program is TEST1Download FTCConfig.txt from the NXT, the teleop file is correct (TEST2)Power cycle NXTTest using FCS, teleop now runs TEST2 (X axis controls), Details shows TEST2I also tried deleting TEST1 from the NXT after TEST2 is deployed - running teleop in FCS gives 'file not found' error until NXT is power cycledI'm going to try a few more test cases, for now I'm advising our Michigan teams to power cycle the NXT after running Program ChooserBrian SmithAffiliate Partner, FIRST in Michigan FTCTechnical and Equipment Supportmi.ftc.tech@gmail.com

FIRST Tech Challenge Discussions

Program Chooser runs the wrong teleop program

For those that would like to peek inside the FTCconfig.txt file I have attached a screen shot of a VI that shows you how - it is run in Direct mode.

I've also attached the VI (Copy/Paste that vi code into a NEW Computer Targeted VI in your own project)

Remember to keep the names of your 'teleop' VI's fairly short. Names longer than 15 characters will NOT be usable by the FCS. I like to keep them under 12 chars.

I wrote a little vi to run on the NXT (in Remote mode) that displayed the file's contents, but it compiled to 5.6kB! Program Chooser is only 3.4kB in comparison, and it will show you the file it wrote on the final screen - keep an eye out for it there. TIP: Watch the running of Program Chooser from your computer screen using the 'NXT Remote Display' Application.