 | | Re: Mindstorms firmware
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(...) I usually just pull out a battery for a second. Note that the RCX draws very little power when turned off, and thus can retain memory for a while even without any batteries (cacitance on the power supply rails hold the RAM for a while). A good (...) (24 years ago, 2-Aug-00, to lugnet.robotics.rcx.legos)
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| | Re: dont't fear the reaper
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(...) You turned it off in between and by only having your mm.c patch zapped parts of legOS own memory. No program will survive an off/on with only your patch in 0.2.4. Eddie C. Dost ecd@skynet.be (24 years ago, 1-Aug-00, to lugnet.robotics.rcx.legos)
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| | Re: dont't fear the reaper
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Michael and co.: If you want to do this type of testing, but don't want to mess with CVS, sourceforge automatically creates daily tarballs of the CVS tree, so that you can get a nearly completely up-to-date version of legOS from CVS without having (...) (24 years ago, 1-Aug-00, to lugnet.robotics.rcx.legos)
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| | Re: dont't fear the reaper
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(...) Actually, I'm using 0.2.4, last downloadable version. With this, the memory eating problem is solved with my stated patch. Might be, that the new version has the tm.c changes? (I just press "run" to stop my program, then "run" to start it (...) (24 years ago, 1-Aug-00, to lugnet.robotics.rcx.legos)
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| | Re: Mindstorms firmware
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(...) No idea why that wouldn't work, it always has for me. I hold down prgm and as soon as I hit on/off, there's a little beep and the thing shuts off. When I turn it back on, it's back to the regular stuff. Of course, you can always try taking out (...) (24 years ago, 1-Aug-00, to lugnet.robotics.rcx.legos)
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| | Mindstorms firmware
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OK... Really DUMB question but I have to give my borrowed RCX back and buy my own so I went to remove legOS from my mates RCX to give it back and guess what... it won't go! :( I looked in the HOWTO and it says hold down Prgm and press the on.off (...) (24 years ago, 1-Aug-00, to lugnet.robotics.rcx.legos)
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| | Re: DJGPP firmdl
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Try setting the environment variable RCXTTY (or RCX_TTY, I'm not sure) to your device name (e.g. RCXTTY=/dev/ttyS1; export RCXTTY). (...) (24 years ago, 1-Aug-00, to lugnet.robotics.rcx.legos)
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| | Re: solaris + legOS
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(...) Actually you should refer to CVS files that are available from (URL) tree contains the Solaris patch too. Bye, Paolo. --- Gambling: The sure way of getting nothing for something. (24 years ago, 1-Aug-00, to lugnet.robotics.rcx.legos)
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| | DJGPP firmdl
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I've been able to build all the tools under DJGPP, unfortunately, firmdl3.exe doesn't accept anything as a valid serial port name. I've tried "com1", "/dev/com1", /dev/ttyS0", etc, but nothing works. The message is either "not a tty" or "no such (...) (24 years ago, 1-Aug-00, to lugnet.robotics.rcx.legos)
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| | Re: questions, comments, and suggestions
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(...) RCX_COMPILER is an internal gcc/egcs define, when patched correctly to support RCX interrupts. This is still used and useful, as it saves only the required registers, unlike the HANDLER_WRAPPER macro, which saves all volatile registers. (...) (...) (24 years ago, 1-Aug-00, to lugnet.robotics.rcx.legos)
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