Subject:
|
Re: Patched firmware to improve rotation sensor, was Re: Robolab, byte codes and assembler
|
Newsgroups:
|
lugnet.robotics, lugnet.robotics.rcx.robolab
|
Date:
|
Sat, 29 Nov 2003 23:47:18 GMT
|
Reply-To:
|
Dick Swan <dickswa@^stopspammers^sbcglobal.net>
|
Viewed:
|
6405 times
|
| |
|
|
"Philippe Hurbain" <philohome@free.fr> wrote in message
news:Hp4JAs.oK8@lugnet.com...
> Hello Dick,
>
> Looks great, but it doesn't seem to work well here:
Much to my embarassment, I have to agree with Philippe that the patch
doesn't work very well. I try to figure out what went wrong.
> - counts up 2 by 2, but counts down correctly one by one
This is the expected performance as described in the example in my
original post. The
"+1" state is an "ambiguous condition.
> - loses count, especially when counting up.
If I can't fix it, then I'll do a different patch to grab the
implementation from BrickOS which uses a different algorithm.
>
> My tests were done with a brand new, unmodified rotation sensor. I • mounted a
> wheel on it and rotated it slowly by hand. The sensor works "as bad • as usual"
> with regular firmware.
>
> I don't think I made a mistake while patching firmware...
>
> I hope you will find the problem ;o)
>
> Thanks for your time and energy,
>
> Philo
I'll
|
|
Message has 2 Replies:
Message is in Reply To:
 | | Patched firmware to improve rotation sensor, was Re: Robolab, byte codes and assembler
|
| Hello Dick, Looks great, but it doesn't seem to work well here: - counts up 2 by 2, but counts down correctly one by one - loses count, especially when counting up. My tests were done with a brand new, unmodified rotation sensor. I mounted a wheel (...) (21 years ago, 29-Nov-03, to lugnet.robotics, lugnet.robotics.rcx.robolab)
|
17 Messages in This Thread:
 
  
- Entire Thread on One Page:
- Nested:
All | Brief | Compact | Dots
Linear:
All | Brief | Compact
This Message and its Replies on One Page:
- Nested:
All | Brief | Compact | Dots
Linear:
All | Brief | Compact
|
|
|
|
