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Subject: 
Re: 1/4 circle icon flashing on the LCD
Newsgroups: 
lugnet.robotics, lugnet.robotics.rcx
Date: 
Thu, 14 Aug 2003 14:52:06 GMT
Viewed: 
1927 times
  
Thanks a lot! So THATs what it is... Now to make use of it ;-)

David Schilling wrote:
In lugnet.robotics, Andrew Keyser wrote:

Hmm, didn't even know that icon existed on the LCD....what does it mean?
If you'd like a picture I might be able to get one...


This is the indicator that you are using the datalog. It will fill in more of
the circle as you use more of the datalog.

It's a very useful debugging aid, as you can tell programs to save values in the
datalog, and then download them onto a PC to examine what the values are.

In your program use the "CreateDatalog" and "AddToDatalog" APIs. With BricXCC
you can examine the values, and clear the datalog if you like.

The one thing I wish you could do that you can't is to access the datalog from
within a program.

Hope that helps!

--
  David Schilling

--
-AK

--
------------
My website: http://legographics.idwt.net/
The LEGOCam: http://legographics.idwt.net/legocam



Message has 1 Reply:
  better algorithimo
 
I need a good algorithimo for vision, my robot need see a red or whiti "block", and pick up, but a have problem with light...and my robo dont see the "block" or see early... I need some algorithimo, or idea to resolve this problem Tks Luiz (21 years ago, 15-Aug-03, to lugnet.robotics)

Message is in Reply To:
  Re: 1/4 circle icon flashing on the LCD
 
(...) This is the indicator that you are using the datalog. It will fill in more of the circle as you use more of the datalog. It's a very useful debugging aid, as you can tell programs to save values in the datalog, and then download them onto a PC (...) (21 years ago, 14-Aug-03, to lugnet.robotics, lugnet.robotics.rcx)

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