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Subject: 
Re: Can Robolab stop the RCX switching off?
Newsgroups: 
lugnet.robotics.rcx.robolab
Date: 
Sun, 2 May 2004 23:04:11 GMT
Viewed: 
13868 times
  
In lugnet.robotics.rcx.robolab, Mitchell Lichtenberg wrote:
> In lugnet.robotics.rcx.robolab, Charles Tomkins wrote:
> > Hi,I would like to stop the RCX switching off after 30 mins can this be done
> > using Robolab? I have the standard Mindstorms software and cannot see a way to
> > do it. [the sprog and I are making 'burglar' alarms and surprises for each
> > other] He is only 6 so NQC et al.could be a bit daunting.
> > Could I alter anything in the setup of the std mindstorms software to do this?
> > Thanks
> > Chas
> 
> Looks like there is a 255 minute powerdown time limit using ROBOLAB's
> Administrator.  You can type in a higher number but the program reverts to 255.
> There's also the ROBOLAB program function "Set RCX Powerdown Time."  Whether or
> not this obeys the same 255 minute limit or not, I cannot tell.  I was able to
> enter 10080 minutes (one week) and the program downloaded but whether or not it
> would work is another matter. PBPowerDownTime (0xB1) is the LASM command  to
> handle the powerdown time.  The documentation mentions no upper limit. You can
> access LASM via ROBOLAB and you could create your own .vi icon, and call it
> 'poweroff' for your youngster.

I know nothing about Robolab, but you might wanna try setting this value to 0.

ROSCO



Message has 1 Reply:
  Re: Can Robolab stop the RCX switching off?
 
(...) This *trick* is in fact documented on page 13 of the "Getting Started" Teacher's Guide for ROBOLAB Software where it says "A setting of 0 means the RCX always stays on". The sematics is likely to cause confusion because earlier on it says (...) (22 years ago, 4-May-04, to lugnet.robotics.rcx.robolab)

Message is in Reply To:
  Re: Can Robolab stop the RCX switching off?
 
(...) Looks like there is a 255 minute powerdown time limit using ROBOLAB's Administrator. You can type in a higher number but the program reverts to 255. There's also the ROBOLAB program function "Set RCX Powerdown Time." Whether or not this obeys (...) (22 years ago, 2-May-04, to lugnet.robotics.rcx.robolab)

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