need help on programing blacklin please hurry

"No longer working" doesn't help us diagnose what's wrong. Please post what the robot is currently doing wrong.

Thanks.

it is sopposed to stay on and follow the black line instead it gos off the line when the black line curves. not to sound rude do not get mad but i just need a new program that works. i have one more day to work on this before botball tonament. you are smart so please help me.

Botball is an educational robotics program. No one learns anything if you simply have someone write finished code for you. This forum is for getting help with your code, not outsourcing your code development. Also, I'm a college student, so if I coded something for you, your team would be disqualified, and I would be subject to sanctions. Finally, you did not need to spam 4 forum threads plus 2 user articles in your attempt to outsource your code development. Many people get e-mail notifications about new user articles; they do not appreciate the spam.

Thanks.

can you at least tell me what i need to do.

Ryan,

The issue here is that we don't know what you need to do either. We need a complete diagnosis of what is incorrect with your robot. What you want it to do (which you provided), and what it actually did. You need to run through your code in a systematic way, so we can help you. We need a long message describing every detail.

Posting a message asking for help over and over wastes both our and your time, which it sounds like you do not have much of.

You will not get either Jeremy or myself to write your code for you, no matter how many times or places you ask. We both are very busy, and it is against botball rules for you to do so.

Thanks.

made new program but it has errors

void black_line ()
{
float i;
while(1)
{
if(analog10(2)>650)
mav(3,300);
mav(1,-1000);
i = 5.0;

while(analog10(2)<650)
{
mav(3,-1000);
mav(1,300);
while(digital(14))
{
ao();

}
}
}
}

so can you tell me whats wrong

Well for one, your if statement isn't enclosed in "curly brackets" as I call them (The "{" and "}" )...

Also, the flow of the function is sort of off... And like the others have said above, what exactly do you want the program to do and what IS it doing? I assume you're trying to follow a black line until a touch sensor is bumped, but if not, tell me.

I would suggest using an else-if statement, so it would be sort of set up like this:


if (Condition)
{
     Do Something
}
else if (Other Condition)
{
     Do Something
}


Obviously replace the italics with real code that does what you need it to do.

thanks man that is the first real help i got all day.

You're welcome.

Maybe being a little clearer will help next time. Remember, we're here to help you, but we can't do that if we don't understand what you are having trouble with.