 | | brickOS & Cygwin with BricxCC
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Yesterday, I replaced the two installers I have up on my bricxcc.sourceforge.net site with slightly modified versions. The new installers contain a new cross compiler which I built from 2.95.2 myself (rather than the one Hitachi provided some time (...) (22 years ago, 22-Jan-04, to lugnet.robotics.rcx.legos)
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| | Re: Balancing robots
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(...) When trying to balance, there are really just two questions to ask. 1) Is the current angle/tilt/distance-to-floor changing? 2) Are the wheels turning? If you answer no to both, you are balanced. It really doesn't matter what the (...) (22 years ago, 22-Jan-04, to lugnet.robotics)
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| | Re: Balancing robots
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Allen / Steve (...) using an offset. (...) Steve: From reading your code, it seems that you "recalibrates" the "zero" point very so often by assuming that the bot is vertical. So slow changes in reflectivity shouldn't matter. I've only been working (...) (22 years ago, 22-Jan-04, to lugnet.robotics)
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| | Re: Balancing robots
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(...) I don't think there's a good source for this data (motor back-emf) using an RCX. Yes, Legway just used the motor commands to simulate the wheel velocity. It would have greatly increased the complexity of the wheel assembly to add rotation (...) (22 years ago, 22-Jan-04, to lugnet.robotics)
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| | Has anybody successfully added an RCX to 7471 Mars Rover?
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Ever since I picked up the 7471 Mars Rover a few months ago, I thought it screamed out for an RCX modification. I saw a lot of discussion about the possibility, but didn't find where anybody had actually successfully done it. Now that BrickFest PDX (...) (22 years ago, 22-Jan-04, to lugnet.space, lugnet.robotics, lugnet.org.ca.rtltoronto, lugnet.robotics.rcx.legos, lugnet.org.us.smart, lugnet.org.scibrick)
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| | Re: Re[2]: Balancing robots
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(...) Thanks a lot ! I'm not in a hurry ;o) Philo (22 years ago, 22-Jan-04, to lugnet.robotics)
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| | [hangar18-general] Hangar 18 - Feb. Newsletter (fwd)
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Hangar 18 - Open Source Distributed Technology A global informal co-operative of amateur and professional computer and technology users focused on using Open Source technology for our problem solutions. In particular we use Linux, Plan 9, & Inferno (...) (22 years ago, 21-Jan-04, to lugnet.robotics)
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| | Re[2]: Balancing robots
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Hello Philippe, (...) PH> Hi Allen, PH> Could you post the actual code and perhaps a photograph of your robot, I want to PH> try that for a while and it would eliminate some fiddling! PH> TIA, PH> Philo Hi, I'll try and find the code and grab a (...) (22 years ago, 21-Jan-04, to lugnet.robotics)
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| | Re: Balancing robots
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(...) Hi Allen, Could you post the actual code and perhaps a photograph of your robot, I want to try that for a while and it would eliminate some fiddling! TIA, Philo (22 years ago, 21-Jan-04, to lugnet.robotics)
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| | Re: NEWBIE question : installing BrickOS
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(...) Or you can just skip the make strip step entirely. All it does is reduce the size of your executables but that has no bearing whatsoever on whether they function. Try opening a DOS box, change directory (without entering the BASH shell) into (...) (22 years ago, 21-Jan-04, to lugnet.robotics.rcx.legos)
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