 | | Re: LNP problem
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(...) You are right, that would have probably given me a segfaut if the handler would have ever been called, but it isn't. Even a single, static printf in the handler doesn't work. What worries me are the error messages lnpd reports: (...) (23 years ago, 5-Jan-03, to lugnet.robotics.rcx.legos)
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| | Re: A Generic Idea
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(...) There's a caveat you miss, it is limited using the forms of modulation that modems use (ie FSK derived). For example ISDN uses a different sort of modulation (ie Q-modulation) and it does 128k over the same phone lines. I use ISDN to connect (...) (23 years ago, 5-Jan-03, to lugnet.robotics)
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| | Re: A Generic Idea
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(...) Well, to find outline of objects you'd need a low-res (easy to simplify and automatically filters out irrelevant details), color (to avoid two objects of the same material getting their outlines fused together by the image processing (...) (23 years ago, 5-Jan-03, to lugnet.robotics)
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| | Re: A Generic Idea
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(...) "All ideas are stupid until someone proves they work." :D No, I've been thinking the same thing. (So it can't be stupid haha). A PDA with built-in webcam (and mike) + hotwiring an RCX input to a serial port on the PDA would probably be the (...) (23 years ago, 5-Jan-03, to lugnet.robotics)
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| | Re: A Generic Idea
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(...) Hmm I chose cel phones because they are pretty standard products (unlike Radio links etc), simple to use (few presses) and so on, but of course, any link to a unit with memory/cpu could be an expansion... (...) ...Like an IR link to another (...) (23 years ago, 5-Jan-03, to lugnet.robotics)
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| | Re: A Generic Idea
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Thanks for all the modem input guys, but I think you're getting too ambitious! The communication I was thinking of would consist of maybe dialling+10 button presses on the cel phone. The other end would be waiting for these combinations, just like (...) (23 years ago, 5-Jan-03, to lugnet.robotics)
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| | Re: user created programs
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"Steven B. Combs" <stevencombs@yahoo.com> schrieb im Newsbeitrag news:H87J0K.31I@lugnet.com... (...) my (...) the (...) $40??!! 63 EUR was the best we could get here at a distributor. Regular price here is $80 (23 years ago, 5-Jan-03, to lugnet.robotics.spybotics)
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| | Re: Can't run software
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"Bill Lane" <lane@pipeline.com.au> schrieb im Newsbeitrag news:H86Gw9.7x@lugnet.com... (...) Where exactly does this come up? Try to skip the intro with sapce. Uninstall Quciktime and reinstall it. SpySetup might have failed installinng QT I would (...) (23 years ago, 5-Jan-03, to lugnet.robotics.spybotics)
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| | Re: LNP problem
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(...) What about ptr = (char *)&temp; Regards Michael (23 years ago, 5-Jan-03, to lugnet.robotics.rcx.legos)
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| | Re: A Generic Idea
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Nick Tarleton wrote: > I don't know how fast the speaker can change frequency > or how soon it can be reacted to, so I can't get a bandwidth estimate. The telephone system can (at best) transmit at 56Kbaud (that's the speed of the fastest possible (...) (23 years ago, 5-Jan-03, to lugnet.robotics)
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| | LNP problem
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Hi, I'm just getting started using LNP, read the howto and tried to play around with the examples therein. However, somthing goes wrong. I have a little programm on the RCX increasing a counter every second, displaying it's value on the lCD and (...) (23 years ago, 5-Jan-03, to lugnet.robotics.rcx.legos)
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| | Re: A Generic Idea
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(...) The problem is that the 27MHz frequencies are fairly tightly restricted in some countries. Here in the US, it's pretty much open-season, it's used by CB radios, radio controlled models - and various toys. However, in other countries (the UK (...) (23 years ago, 5-Jan-03, to lugnet.robotics)
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| | Re: A Generic Idea
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(...) You could use an alternate firmware that can generate any tone, a custom modulation-demodulation protocol, and a condenser microphone soldered onto a sensor wire to send at reasonable bitrates for robot communication. Of course, it would take (...) (23 years ago, 5-Jan-03, to lugnet.robotics)
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| | Re: BrickOS & LinuxUSB & lnpd
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Hi, I would like to get your patches to make the tower and lnpd to w ork. I already have the tower working but I would like to see if did an ything different. So can you please send me your patches? (X) the patch to legotower.c to get the (...) (23 years ago, 4-Jan-03, to lugnet.robotics.rcx.legos)
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| | Re: A Generic Idea
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"Steve Baker" <lego-robotics@crynwr.com> wrote in message news:3E171F4A.400050...ail.net... (...) :) (...) inventions (...) I'm (...) IR-connected (...) enough (...) would (...) processing. (...) legally (...) country. (...) at (...) Ok, if radio (...) (23 years ago, 5-Jan-03, to lugnet.robotics)
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| | Re: A Pet Idea ~/\~~/\¤
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Hummmm, Henrik that was a nice idea for my two cats :) I've allready made a modified rover that can be found here: (URL) can also download my modified RIS program there. But the cats always attack the wires on it. Your idea with an tail sensor and a (...) (23 years ago, 4-Jan-03, to lugnet.robotics)
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| | Re: RCX simulation
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(...) (23 years ago, 4-Jan-03, to lugnet.robotics.rcx, lugnet.robotics.rcx.nqc, lugnet.robotics)
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| | RCX simulation
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hi All, does anyone has experience with this RCX simulation tool ? Stef Mientki (23 years ago, 4-Jan-03, to lugnet.robotics.rcx, lugnet.robotics.rcx.nqc, lugnet.robotics)
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| | Re: user created programs
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(...) Let me know when you have your first mission complete and I will create an area on BimP for us to begin using. I think this will be a great resource for Spybotics users. (...) I think the fact that you are limited to only the motors and senors (...) (23 years ago, 4-Jan-03, to lugnet.robotics.spybotics)
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| | Re: Spybotics Programmable Controller Internals
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(...) and see if there is any need to continue my project. Steven (23 years ago, 4-Jan-03, to lugnet.robotics.spybotics)
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