 | | Re: How do I delete firmware from firmware?
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(...) This sounds correct. In C, this is how I do it: /* Delete the firmware */ *(char *)0xffcc = 1; (*(void (**)(void))0)(); Indeed, *(void (**)(void))0) is the reset vector, whose value is 0x03ae. 0xffcc is timer 0. I forget what effect setting it (...) (26 years ago, 18-May-00, to lugnet.robotics.rcx)
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| | [Java] TinyVM for Windows available
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Hello everyone, There's now an edition of TinyVM that runs on Windows, and pressumably other platforms (its tools are pure Java). It was developed by a team led by Dr. Donald Doherty. What they have done is really cool. You can get TinyVM CPE from: (...) (26 years ago, 18-May-00, to lugnet.robotics.rcx.java, lugnet.robotics.rcx, lugnet.robotics)
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| | RE: How do I delete firmware from firmware?
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(...) I think if you do a direct jump to 0x03ae, it will init memory and essentially start the brick from scratch. At least that's what I read from the internals doc... Cheers, Ralph Hempel - P.Eng ---...--- Check out pbFORTH for LEGO Mindstorms at: (...) (26 years ago, 18-May-00, to lugnet.robotics.rcx)
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| | How do I delete firmware from firmware?
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I asked this question under a confusing subject that people may have missed so I am asking again. How does one delete firmware from firmware. I am looking for a solution for pbforth but the question could have be asked for LegOS or Quite C as well. (...) (26 years ago, 17-May-00, to lugnet.robotics.rcx)
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| | RF vs IR link
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Just a naive question: How much difficult would be to use the RF Cybermaster link with the RCX? (26 years ago, 17-May-00, to lugnet.robotics.rcx)
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| | Re: RCX AC adapter
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Except when, as has been said before, you get a really good short. (That is the "You could" part - it's still the load that's key, as you say.) Dennis (...) -- Dennis Williamson - Certified Y2K Complacent Bad News: The next millenium starts on a (...) (26 years ago, 17-May-00, to lugnet.robotics.rcx)
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| | Re: RCX AC adapter
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If you're talking about a _Lego_ 9V train, it's the same adaptor. Dennis (...) -- Dennis Williamson - Certified Y2K Complacent Bad News: The next millenium starts on a Monday. Good News: You get the day off. (remove .NO and SPAM. to reply) (26 years ago, 17-May-00, to lugnet.robotics.rcx)
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| | Re: RCX AC adapter
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(...) The current is determined by the load, not by the source. You could hook the RCX to a 9v 60A supply and it would be fine. (26 years ago, 17-May-00, to lugnet.robotics.rcx)
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| | Re: RCX AC adapter
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I've used my AC adapter from my 9V trains and I've had no problems. I think you can you any old adapter just make sure that you don't put too much current into the RCX or bye,bye.... E-mail lego about it, I did once to find out how much current the (...) (26 years ago, 17-May-00, to lugnet.robotics.rcx)
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| | RCX AC adapter
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Maybe a stupid question, Is there any reason why I can't use any old 9v AC adapter for my RCX? Thanks, Bob (26 years ago, 16-May-00, to lugnet.robotics.rcx)
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