 | | RE: USB vs Serial Tower Response Time
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(...) <snipped long post> Dick, This is a remarkably detailed analysis of the difference between the USB and serial towers. It also contains many useful hints about the preamble bytes and other esoteric things about the LEGO protocol. I have an dea (...) (22 years ago, 21-Aug-03, to lugnet.robotics.rcx)
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| | Re: Pneumatic Magic Presetnation Maertials
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"Kevin L. Clague" <kevin_clague@yahoo.com> wrote in message (...) lead to (...) Interesting, I've noticed this happens quite a lot when joing two large cylinders back to back to make a larger double cylinder, and some cylinders seem more prone to it (...) (22 years ago, 21-Aug-03, to lugnet.technic, lugnet.robotics)
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| | lnp_integrity_write() and frame errors
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Hi, I am trying to communicate from my RCX to my pc using LegOS+LNP and lnpd under linux. I am having quite some difficulty. Right now I am blocked by a problem I hope someone can help me with. I have a simple program in the RCX which loops round (...) (22 years ago, 21-Aug-03, to lugnet.robotics)
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| | Re: Pneumatic Magic Presetnation Maertials
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(...) The biggest issue when fully expanded is leverage to the side which can lead to leakage. I've experienced it once in a while. Kevin (...) (22 years ago, 21-Aug-03, to lugnet.technic, lugnet.robotics)
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| | Re: Pneumatic Magic Presetnation Maertials
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(...) Hi Mark, I didn't present your adder because it is yours to present. (...) I've found out that using the switches the way you do is how they were originaly used with the old lego pneumatics. (...) Kevin (22 years ago, 21-Aug-03, to lugnet.technic, lugnet.robotics)
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| | USB vs Serial Tower Response Time
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Several recent posts have mentioned significantly slower performance of the USB Tower when compared to the serial Tower. After several measurements, I've concluded that the USB Tower is "natively" only slightly slower (~20 milliseconds per message) (...) (22 years ago, 21-Aug-03, to lugnet.robotics.rcx)
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| | Re: RCX & RIS, a fading glory?
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-snip-. (...) -snip- (...) -snip- (...) -snip- (...) I'm an AFOL in training :-). Seriously, I've been angry at what Lego's been pumping out since I was in 5th grade (I'm going into 10th now, but still the same matter), and I really think they need (...) (22 years ago, 21-Aug-03, to lugnet.robotics)
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| | Re: Pneumatic Magic Presetnation Maertials
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(...) Happy to play my part! (...) LOL! Well I'm sure I've heard of Pascal's Law, but didn't remeber the theory, it was just a "gut feeling" that it didn't seem right! (...) I've also been a bit worried about putting a big load on the contract (...) (22 years ago, 20-Aug-03, to lugnet.technic, lugnet.robotics)
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| | Re: Pneumatic Magic Presetnation Maertials
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(...) Hey Kevin! Welcome back. My own vanity had me curious to see how you would cover the 2 cylinder full adder I came up with, or how you would describe the procedure I use for hooking up the switches in "reverse", but I didn't see anything about (...) (22 years ago, 20-Aug-03, to lugnet.technic, lugnet.robotics)
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| | RE: Current state of pbforth
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Dave, Check out the most recent version of pbForth and the docs and sample programs here.... (URL) Ralph (...) (22 years ago, 20-Aug-03, to lugnet.robotics.rcx.pbforth)
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