Subject:
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Re: Coparison of Sensors
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Newsgroups:
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lugnet.robotics.handyboard
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Date:
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Fri, 3 Jan 1997 13:35:43 GMT
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Original-From:
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Tom G. Brusehaver/Consultant Euler Solutions <TGB@BNUsaynotospam003.CNCC.BNR.COM>
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Reply-To:
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tgb@bnrIHATESPAM.com
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Viewed:
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2668 times
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> Hi,
> I know this is probably a stupid question to you, but I wrote a program
> to compare sensors. But it doesn't seem to work. Can anyone help??
> Here it is
Looks like you got too many semi-colons. Take out the semi-colons on
all the while lines where you want the while to do the following thing.
The process is getting to the "while(!start_button());" line and
staying there.
Also you have too many "while(1)", which will will cause it to get
stuck in those loops. Maybe you need a break in the loop somewhere?
I think it should look like this:
>
> void main(void)
> {
> printf(" I am the Lego Bug!!");
> while(!start_button())
> start_process(candle());
> }
> void candle()
> {
> fd(0);
> bk(1);
> while(1)
> {
> while(analog(2)< 20 + analog(3));
> sleep(2.0);
> fd(1);
> }
> while(1)
> {
> while(analog(3)< 20 + analog(2)+ 20)
> fd(1);
> bk(0);
> sleep(2.0);
> fd(0);
> }
> while(1)
> {
> while(analog(4)== analog(5))
> ao();
> }
> }
--
tgb@bnr.com
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Message has 1 Reply:
 | | Re: Coparison of Sensors
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| (...) I agree. You should only have a semi-colon after a while if you dont want that while to loop through any instructions. A semi-colon after a while tells the compiler that all you want to do is continuously test the while condition until it (...) (29 years ago, 3-Jan-97, to lugnet.robotics.handyboard)
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Message is in Reply To:
| | Coparison of Sensors
|
| Hi, I know this is probably a stupid question to you, but I wrote a program to compare sensors. But it doesn't seem to work. Can anyone help?? Here it is (29 years ago, 2-Jan-97, to lugnet.robotics.handyboard)
|
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