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 Robotics / *33688 (-10)
  Re: Rechargeable batteries and the RCX
 
(...) Definitely use NiMH's. NiCd's are a problem - they only generate 1.2 volts instead of the usual 1.5 of disposable batteries - and I've found that this *sometimes* causes problems with the RCX. I'm not sure exactly what the situations where it (...) (23 years ago, 13-Jul-02, to lugnet.robotics)
 
  Rechargeable batteries and the RCX
 
Does anyone have any comments about using rechargeable batteries in the RCX? Has anyone had any bad experiences with this? Can anyone recommend whether NiMH is better or worse than NiCd? Thanks. Laura (23 years ago, 12-Jul-02, to lugnet.robotics)
 
  Re: MIBO Kits, Any interest?
 
(...) That would make more sense to me. I have a complete RIS and Jim Sato's book, so 'everything else' would probably be interesting. I think most potential buyers wouldn't balk at the idea of ending up with a few inexpensive pieces that duplicate (...) (23 years ago, 12-Jul-02, to lugnet.robotics)
 
  AFOL Meetup?
 
Dunno if any Lego fans out there have heard about this new 'MEETUP' internet service, I went to a meeting that they arranged a couple of weeks ago on a different subject and it was a great success. The idea is that their web site suggests a day and (...) (23 years ago, 13-Jul-02, to lugnet.robotics)
 
  Re: detecting memory leaks
 
(...) Please, post. (...) I'm guessing you defrag using mm_try_join()? malloc() uses this to defrag the beginning of the pool until it finds a big enough block (which can then be split again if its too big); Defragging during idle would save this (...) (23 years ago, 12-Jul-02, to lugnet.robotics.rcx.legos)
 
  Announcing BricxCC release 3.3.5.6
 
(...) I was updating the website earlier today which may have caused some disruption. The link worked for me a few minutes ago. This is as good a time as any to post about my new release of BricxCC. Version 3.3.5.6 fixes an Access Violation during (...) (23 years ago, 12-Jul-02, to lugnet.robotics.rcx, lugnet.robotics.rcx.nqc, lugnet.robotics.scout)
 
  Re: anyone know how to check free space on RCX?
 
(...) Thanks for conducting the test... being 200+ miles away from my RCX this was bugging me :). My sources (gcc-2.95.2) have the same #define... but with the following about 120 lines earlier: /* Make int's 32 bits. */ #define TARGET_INT32 (...) (23 years ago, 12-Jul-02, to lugnet.robotics.rcx.legos)
 
  RE: Gutting an optical mouse - Part I
 
(...) Gee, that's too bad. That means there are only three states that can be distinguished. It seems like they could have easily increased the resolution by 1/3, without any cost. (23 years ago, 12-Jul-02, to lugnet.robotics)
 
  Re: anyone know how to check free space on RCX?
 
John A. Tamplin, Jason Clark, Jochen Hoenicke and Michael J Ash: Thank you all for addressing these issues! It all make sense after reading the preceeding messages. I appologize for causing confusion. I am glad, however, to get it straight. ??So (...) (23 years ago, 12-Jul-02, to lugnet.robotics.rcx.legos)
 
  detecting memory leaks
 
In the thread "anyone know how to check free space on RCX?" the issue of checking for memory leaks was raised. I wanted to mention that I have some code that may help in that area. I wrote a function for the memory manager called mm_defrag() It (...) (23 years ago, 12-Jul-02, to lugnet.robotics.rcx.legos)


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