Quote:
Originally Posted by KPSch
Doug,
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printf("my X=%p", &speed_side);
This would tell you if there's a possibility that you have different DriveAuto command instances that are somehow sharing a common set of member variables. I don't see anything in the code that could accidentally allow this.
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Just to close this one out in case anyone has a similar issue down the road- the problem we had was that the variables "in the class", were not actually in the class at all. They were in the file, but made global in scope because they were outside the class structure. When we called the same drive function multiple times in the same command group, it did construct them all, but each subsequent call overwrote the global variables with that set of parameters.
So, we wound up with 3 back to back commands doing the same thing, whatever the very last command issued was.
Thanks everyone for your help...