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Unread 14-03-2014, 15:45
NotInControl NotInControl is offline
Controls Engineer
AKA: Kevin
FRC #2168 (Aluminum Falcons)
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Re: Java wait Function

Quote:
Originally Posted by cgmv123 View Post
Timer.delay() is supposed to leave outputs set where they are as well, but I've had more success using Timer.getFPGATimestamp() in conjunction with a loop.
If I remember correctly, Timer.delay() is a wrapper and simply calls Thread.sleep().

This causes the calling thread to sleep, and thus will cause your robot to hang unless called from a separate thread.

Use time stamps as mentioned.

System.getCurrentTimeMillis, or the FPGA timer, or anything else in a loop,

or spawn a separate thread and call thread.sleep() in the new thread.

But do not call Thread.sleep or Timer.Delay in the same thread as your TeleOp/Auto periodic functions.

Hope this helps,
Kevin
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