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| | The pain of communicating with the RCX
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| The power of Forth lies in the ease with which a system can be built and and tested both incrementally and interactively. Unfortunately I'm experiencing severe difficulties estasblishing a reliable communication channel between my PC (Linux) and the (...) (25 years ago, 9-Mar-00, to lugnet.robotics.rcx.pbforth)
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| ris, rcx, ir, how (score: 7.029) |
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| ris, rcx, ir, how (score: 7.022) |
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| usb, ris, ir (score: 6.887) |
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| usb, rcx, ir (score: 6.841) |
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| usb, rcx, ir (score: 6.794) |
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| usb, rcx, ir (score: 6.784) |
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| usb, rcx, ir (score: 6.768) |
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| usb, rcx, ir (score: 6.766) |
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| usb, rcx, ir (score: 6.766) |
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| usb, rcx, ir (score: 6.764) |
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| usb, rcx, ir (score: 6.764) |
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| | usb from .java best how
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| To talk USB from .java, from Linux ff. 2.4.19, Win 95B/ 98/ ME/ Win NT/ 2K/ XP, and/or MacOS 9/X ... ... what techniques are most easy to learn, fast, reliable, and yet arbitrary enough to support a Lego USB IR tower? That is, what is the USB (...) (22 years ago, 3-Feb-03, to lugnet.robotics.rcx.java)
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| usb, ir, how (score: 6.231) |
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| | Re: usb from .java best how
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| (...) Pat, Lejos 2.1.0 includes JNI libraries that support all forms of RCX comms. The PC Tower class interfaces with serial and USB towers. It lets you send and receive standard Lego packets. The send and receive methods support the Lego firmware (...) (22 years ago, 5-Mar-03, to lugnet.robotics.rcx.java)
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| usb, rcx, how (score: 6.109) |
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| | Turning power off?
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| To my dismay, I discovered this morning that the batteries of the RCX were empty. And it's sunday :-( It is possible that I forgot to turn it off, yesterday evening. But aside from this, I use the sequence LCD_CLEAR LCD_REFRESH POWER_OFF to turn the (...) (25 years ago, 12-Mar-00, to lugnet.robotics.rcx.pbforth)
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| rcx, ir, how (score: 6.105) |
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| | Re: frame RCX reply how
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| (...) Ouch, we may be framing the hex differently here, sorry. The only x10 Ping known to me is the x10/18 command op that gets embedded inside of a packet like x 55 FF 00 10 EF 10 EF to provoke a reply packet like x 55 FF 00 18 E7 18 E7, or vice (...) (22 years ago, 1-Feb-03, to lugnet.robotics.rcx)
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| usb, rcx, how (score: 6.105) |
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| | Re: frame RCX reply how
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| (...) Anyone know more specifically where to read how Lejos frames standard RCX IR replies? Does Lejos even include any .java code that runs on the PC? I mean to be asking how a PC should frame the standard replies from Lego RCX fimware, not how a (...) (22 years ago, 1-Feb-03, to lugnet.robotics.rcx.java)
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| rcx, ir, how (score: 6.102) |
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| rcx, ir, how (score: 6.099) |
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| | Re: Save the RIS!
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| (...) This may be a childish and stupid idea, but given the present news and rumors on how the RIS system is heading, I'd like to see how many RIS & RCX enthusiasts there are. Maybe if there are enough of us out there, we could sway LEGOs mind from (...) (22 years ago, 1-Feb-03, to lugnet.robotics, lugnet.robotics.rcx)
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| ris, rcx, how (score: 6.098) |
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| | Re: Save the RIS!
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| (...) This may be a childish and stupid idea, but given the present news and rumors on how the RIS system is heading, I'd like to see how many RIS & RCX enthusiasts there are. Maybe if there are enough of us out there, we could sway LEGOs mind from (...) (22 years ago, 31-Jan-03, to lugnet.robotics, lugnet.robotics.rcx)
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| ris, rcx, how (score: 6.096) |
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| | Re: Save the RIS!
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| (...) This may be a childish and stupid idea, but given the present news and rumors on how the RIS system is heading, I'd like to see how many RIS & RCX enthusiasts there are. Maybe if there are enough of us out there, we could sway LEGOs mind from (...) (22 years ago, 31-Jan-03, to lugnet.robotics, lugnet.robotics.rcx)
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| ris, rcx, how (score: 6.096) |