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Watchdog problem - please help me diagnose and fix
Right now I am typing this from home, so I don't have it right in front of me and everything I say is from memory.
So here's the story: No matter what we try, every time we click Enable there is a watchdog error. It flickers very quickly in the status box, sometimes even so fast the screen isn't fast enough to show it - but under Diagnostics it shows "Watchdog Expiration: System x, User 0" where x is a number that starts at 1 (or 2?) and increases by 1 every time we click Disable and Enable. After that the robot works just fine (and the watchdog won't reappear until we disable and enable again), but we think this may be the same problem that caused our robot to completely not work in our regional competition for one round in the last season (a problem we "fixed" by completely removing autonomous ).Stuff we've tried: Formatting the cRIO, creating a new project in LabView and making no changes to it. Same problem. Using another cRIO. Same problem. Removing all traces of the camera from the program. Same problem. Other notes: Every time the program starts (eg. when we turn on the robot), we get some errors about the loop including "Right and Left motors" not running fast enough. This still happens when using the DEFAULT program, and I doubt FIRST/NI wrote that wrong. I also remember an error code "-44068" (if memory serves). As soon as I can, I will copy-paste the content of the error box, but like I said I'm writing this from home. Please don't wait for this if you want to help me ![]() Any ideas what's going wrong? Is it something normal that we sholdn't worry about? Could this be caused by a misconfigured cRIO? (talking about the small switches on it) Could this be caused by a bad installation of LabView or the Driver Station? (this has happened with two computers, but they were both installed by the same person so they might both be bad) < I know most people hate this smiley ![]() |
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