The joysticks I have are somewhat off center slightly so the drive motors are constantly running at like .05 as an example.
This is what I am trying to do below but I think the Abs() function converts it to an Integer. How can I use it on a float (or should I resort to more “or’s” in the “if’s”
if(abs(J_stick1.GetY()) <= .05 || abs(J_stick2.GetY()) <= .05)
My copy of K&R says that fabs()* should be part of the C ANSI standard library.
error: `fabs’ undeclared (first use this function)
This is the message I get when trying to use fabs() where i have abs() in the previous post
Sounds like you are missing this:
Thanks, I built it and it didn’t produce an error. I will have to wait to test in a week because we sealed the bot and we are making an extra bot.
I will see if i can test it on this 1 scrap bot some day before then hopefully.