ROBOTC.net forums - View topic

View unanswered posts | View active topics

It is currently Tue Aug 22, 2017 1:20 am

threshold error

Moderators: mightor, starwarslegokid, miki

Page 1 of 1

[ 3 posts ]

Print view

Previous topic | Next topic

threshold error

Author

Message

kimbertactpro9

Rookie

Joined: Thu Mar 13, 2014 2:39 pm
Posts: 5

threshold error

im pretty new to this so don't give me a hard time
i'm wrote the basic tank drive code from a video tutorial on YouTube but i got this error:
Undefined variable 'threshold'. 'short' assumed.
and and this the line i wrote: if(abs(joystick.joy1_y1)>threshold)
i checked on the video and several forum post and everything right so i dont know whats wrong

Thu Mar 13, 2014 3:01 pm

Coder A

Moderator

Joined: Thu Jan 03, 2013 5:10 pm
Posts: 207
Location: The plateau north of the Ohio River Valley, also known as Cave Country.

Re: threshold error

Have you initialized the variable "threshold" in your code anywhere? Like this:


	Code: int threshold; //or float threshold;

That error shows up when you try to read from a variable that you never created.

_________________
I'm not a robot! I'm british! ~ quote from an asparagus
I am not a robot! I am a unicorn! ~ quote from a robot

Thu Mar 13, 2014 4:37 pm

kimbertactpro9

Rookie

Joined: Thu Mar 13, 2014 2:39 pm
Posts: 5

Re: threshold error

yep that was the problem
thanks buddy

Thu Mar 13, 2014 4:39 pm

Page 1 of 1

[ 3 posts ]

Who is online

Users browsing this forum: No registered users and 2 guests

You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot post attachments in this forum

Jump to: