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Subject: 
Re: Difference in motorspeed when activating lightsensor!
Newsgroups: 
lugnet.robotics.rcx.java
Date: 
Sun, 9 Sep 2001 17:42:51 GMT
Viewed: 
2360 times
  
Martin Egholm Nielsen <martin@egholm-nielsen.dk> writes:
Hi there,

Hi!

I've just been playing around with a vehicle with a motor
for each of the two main wheels. If I don't load the RCX
with anything else than these two motors and set their
respective speeds to 0 and 7, it drives in a nice circle
with a small radius. If I, in addition to these two motors,
add a single light sensor, the radius of the circle is
increased significantly (factor of 2-4)...

Do you just add the sensor, or do you also change the program?
Can you post the program(s)?

Is this on purpose?

No!

or is it possible for the lejOS developers to increase the
power when other sensors are activated?

I'd rather see what causes this behaviour first, before making
some kludge to stop it.

Jürgen

PS: I'm also playing with the line tracker for the WS3D competition.

PPS: Did you know that the power setting affects braking?
     The current API masks this somewhat, as the call to stop
     sets the power level to 7.

--
Jürgen Stuber <stuber@loria.fr>
http://www.loria.fr/~stuber/



Message has 1 Reply:
  Re: Difference in motorspeed when activating lightsensor!
 
Hello, (...) Ok, I feel like an idiot now; I cannot reproduce the result! I did it this morning, but altered the program afterwards! But when I try now, nothing happens! As I recall it, it was the same program with the light sensor actived all the (...) (23 years ago, 9-Sep-01, to lugnet.robotics.rcx.java)

Message is in Reply To:
  Difference in motorspeed when activating lightsensor!
 
Hi there, I've just been playing around with a vehicle with a motor for each of the two main wheels. If I don't load the RCX with anything else than these two motors and set their respective speeds to 0 and 7, it drives in a nice circle with a small (...) (23 years ago, 9-Sep-01, to lugnet.robotics.rcx.java)

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