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 Robotics / RCX / *7995 (-10)
  Re: disable LNP
 
(...) I actually had already tried this, but couldn't get it to work. Turns out I was having a problem with generating the linker file (genlds). Once I resolved that, it works GREAT! As you may expect, the processor intensive program I've written, (...) (21 years ago, 13-Oct-03, to lugnet.robotics.rcx.legos)
 
  RE: disable LNP
 
(...) Doesn't the H8/300 have a mode where you can scan up to 4 channels at once? Ralph (21 years ago, 12-Oct-03, to lugnet.robotics.rcx.legos)
 
  Re: disable LNP
 
(...) Mark is correct: I made the following two changes which will cause the sensors to be polled at 1KHz: in systime.c; added "bset #0x5,@_AD_CSR:8"; extern void clock_handler(void); ... sys_nohigh: mov.w #0x5a06,r6 ; reset wd timer to 6 mov.w (...) (21 years ago, 12-Oct-03, to lugnet.robotics.rcx.legos)
 
  Re: disable LNP
 
(...) Sorry, nothing has made it to an official release. I think Joseph Woolley has some code where he reduced the sample rate to 1KHz (I think). You might try contacting him about it. Mark (21 years ago, 11-Oct-03, to lugnet.robotics.rcx.legos)
 
  MacNQC 3.0r2 Release Announcement
 
Hi All, I've released MacNQC 3.0 r2. Bugs fixed are: * Fixed a problem when clearing the score in the Piano Panel. * Fixed a problem in the Raw Data Panel where the results of the command were not getting displayed until the next window refresh. * (...) (21 years ago, 10-Oct-03, to lugnet.robotics.rcx.nqc)
 
  Re: disable LNP
 
(...) Have the changes from the above thread been implemented in a release of BrickOS, yet? (reduced sensor sample rate) I need to D/L a new release, but I don't want to rush, because I know I'll have to make changes to some of my existing code. (...) (21 years ago, 10-Oct-03, to lugnet.robotics.rcx.legos)
 
  Re: disable LNP
 
(...) Steve, If no IR traffic (of any kind) is occurring, then there is very little overhead associated with LNP being active. In any event, this trivial amount of overhead (in systime.c) can't be disabled. What you really need to be concerned about (...) (21 years ago, 10-Oct-03, to lugnet.robotics.rcx.legos)
 
  Re: Linked Lists in BrickOS
 
(...) Michael, This will save you a few keystrokes: pNext = 0; :-) Mark (21 years ago, 10-Oct-03, to lugnet.robotics.rcx.legos)
 
  Re: Linked Lists in BrickOS
 
(...) Actually, it turned out that there was some leftover obj or mak files that were messing up the compiler. I purged the directory, and all was well. Thanks for the tip on tabbing. Just wanted to confirm that a BrickOS pointer is only 2 bytes... (...) (21 years ago, 10-Oct-03, to lugnet.robotics.rcx.legos)
 
  Re: RCX Communications problems
 
(...) the LNP class also uses LLC, it just doesn't implement receiveAck(). (...) You could work ACKs into LNP (e.g. create a LNPReliableHandler), or you could add multi-byte support into and put an addressing layer over LLCReliableHandler. The (...) (21 years ago, 9-Oct-03, to lugnet.robotics.rcx.java)


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