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| firmware (score: 1.510) |
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| | Re: Firmware behaviour
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| (...) And I always thought people would strike at the red button instinctively. Well, it's the green one. legOS will behave likewise, then - ON/OFF will work even if tasks are running. Markus. (25 years ago, 28-Oct-99, to lugnet.robotics.rcx)
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| firmware (score: 1.510) |
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| | Re: fast firmware downloader
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| (...) Sorry, but I'm going to be stubborn on this one. I abhor short (often cryptic) filenames. In the NQC source tree, almost every class is in its own file, which is of course named after the class. So in a sense, truncating the filenames is more (...) (25 years ago, 1-Nov-99, to lugnet.robotics.rcx)
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| firmware (score: 1.510) |
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| | Re: fast firmware downloader
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| (...) I agree with your reasoning. The compiler I have decided to use (Watcom C/C++ v.11 from Powersoft) will compile from the platform I am developing on (NT 4) to the desired executing platform (DOS) and will use long file names just fine. Other (...) (25 years ago, 1-Nov-99, to lugnet.robotics.rcx)
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| firmware (score: 1.510) |
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| | Re: Wot no RCX power connector?
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| No, while the RCX is in an "off" state, the firmware is maintained via a trickle current (something like the CMOS registers in an personal computer) supplied by the batteries. When one removes the batteries, the firmware and any stored programs are (...) (25 years ago, 19-Oct-99, to lugnet.robotics)
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| firmware (score: 1.510) |
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| | Re: Firmware w/o CD
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| You simply need the firmware file, which can then be downloaded directly by nqc : nqc -firmaware <your firmware file> No need for the mindstorm installation then. Though you may need the spirit.ocx to use rcxcc... But that's another story. Phil (...) (25 years ago, 30-Nov-99, to lugnet.robotics)
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| firmware (score: 1.510) |
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| | Re: Wot no RCX power connector?
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| I'm certainly glad I picked up two when I did. Without the AC adapter, there's no way I could have setup the webcam at (URL) thing is on 24 hours a day. Oh, and it also has no batteries in it whatsoever, and I haven't had a problem with turning it (...) (25 years ago, 19-Oct-99, to lugnet.robotics)
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| firmware (score: 1.510) |
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| | Re: Wot no RCX power connector?
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| Yes, they left it alone... The 1.5 RCX ROM has the same version number as the 1.0 RCX ROM. The firmware file shipped on the 1.5 CD is identical to the 1.0 firmware. Dave Baum (...) (25 years ago, 20-Oct-99, to lugnet.robotics)
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| firmware (score: 1.509) |
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| | Re: idea for firmware development
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| (...) But unless I'm seriously mistaken: 1) pbForth does not emulate the Lego firmware at all 2) the source is not available I love pbForth, but is not what Brian is looking for... Cheers, --Jonathan (25 years ago, 18-Nov-99, to lugnet.robotics)
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| firmware (score: 1.509) |
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| | Re: fast firmware downloader
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| (...) Actually, lots of packages try to deal with filenames intelligently. QT, for example, has normal C++ NamingConventions, but uses lowercaseonly file names. I try to do the same. Notice how direct-sensor.h became dsensor.h in 0.2.0, as well as (...) (25 years ago, 30-Oct-99, to lugnet.robotics.rcx)
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| firmware (score: 1.509) |
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| | Re: Wot no RCX power connector?
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| (...) Wait a minute... Doesn't the RCX hold its firmware across the auto power down? I thought it did. That being the case, all you'd have to have done was turn it back on, no? -Kekoa (25 years ago, 19-Oct-99, to lugnet.robotics)
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| firmware (score: 1.509) |
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| | idea for firmware development
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| As long as we're talking freeware spirit.ocx replacement, how about this: freeware reimplementation of the Lego firmware itself. Not so much like LegOS, more the idea of creating a bytecode-compatible open source firmware package that is extensible (...) (25 years ago, 17-Nov-99, to lugnet.robotics)
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| firmware (score: 1.508) |
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| | Re: AI and even more exiciting stuff
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| (...) Good luck. You'll find links to my HOWTO in various places- feel free to ask if you have problems. (...) Forth is a language for embedded systems, and since it is designed for embedded systems, (i.e., very low level) resembles assembly in some (...) (25 years ago, 18-Oct-99, to lugnet.robotics)
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| firmware (score: 1.508) |
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| | Re: Wot no RCX power connector?
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| (...) I doubt there will be significant changes to the ROM. For starters, if somebody has both an old and a new RCX, try downloading the old firmware into the new RCX. If it works, the ROM interface is the same. If the ROM interface is the same, it (...) (25 years ago, 19-Oct-99, to lugnet.robotics)
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| firmware (score: 1.508) |
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| | Re: Wot no RCX power connector?
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| That's terrible! I've found the AC adapter plug to be very useful. We use the AC adapter port primarily to conserve batteries while programming/testing our RCX. I also once tried to avoid having to re-download the firmware and my programs by (...) (25 years ago, 19-Oct-99, to lugnet.robotics)
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| firmware (score: 1.508) |
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| | RE: Wot no RCX power connector?
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| (...) Actually, there's a ton of space left in the ROM, I wonder if they ADDED anything useful, like a real OS kernel :-) <<<<< I suspect they had to leave it alone, sadly. They have to maintain both forward and backward compatibility, otherwise (...) (25 years ago, 19-Oct-99, to lugnet.robotics)
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| firmware (score: 1.508) |
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| firmware (score: 1.508) |
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| | RE: Scout brick and IR
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| Yes, it has an IR port, usable from the front and top. I don't know how you would get to it programmatically, with the current "OS" firmware being burned in to ROM, and not modifiable yet (at least by me...) Jeff jeffrey.hazen@northmill.net (...) (25 years ago, 22-Oct-99, to lugnet.robotics)
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| firmware (score: 1.508) |
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| firmware (score: 1.507) |
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| | Re: Double echo
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| Hi Ralph, (...) Means that we will have to waste memory a lot... Do you know how the standard LEGO firmware works? Does it allocate stack frame for each task or may be it's not an issue at all? (...) Yes, "4th" was always my favourite. Only question (...) (25 years ago, 28-Oct-99, to lugnet.robotics.rcx.pbforth)
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