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 | | Re: Aborting from ISR
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| (...) Hi, the nice thing in this solution is that it doesn't inspect or touch the user return stack at all. The structures that are used to get to the FIP (instruction pointer) - namely: the position of the saved D-stack in the *private* R-stack and (...) (22 years ago, 20-Jul-02, to lugnet.robotics.rcx.pbforth)
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long
(score: 1.059)
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| | Re: Help with Clock
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| Hi Scott, (...) yes. It is like a big wall clock that shows milliseconds. (...) System.currentTimeMillis(); Note that this is a long integer. If you need more than one timer you can remember the time in variables and then compute the difference, (...) (22 years ago, 1-Sep-02, to lugnet.robotics.rcx.java)
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long
(score: 1.058)
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ir
(score: 1.056)
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long
(score: 1.055)
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| | RE: updating Robolab 2.5
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| Hello Miles, After all the help you have been to me in the past I am happy to help you. About two months ago I received a CD-ROM from Pitsco with the label 2.5.1 on it. The instructions were very simple "Overlay everything in the current Robolab (...) (22 years ago, 17-Aug-02, to lugnet.robotics.rcx.robolab, lugnet.dacta)
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long
(score: 1.055)
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long
(score: 1.055)
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| | link error with binutils 2.13
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| hi, after a long time having a running legos 0.2.5, with gcc 2.95.2 and binutils 2.9.1, i decided to get legos 0.2.6 and use the opportunity to upgrade gcc to 3.2 and binutils to 2.13. Everything went smoothly (even the firmware seems to load (...) (22 years ago, 2-Sep-02, to lugnet.robotics.rcx.legos)
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long
(score: 1.054)
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long
(score: 1.053)
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| | Re: Warning cleanup questions with gcc3.2
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| (...) I am running 3.1 and got the same error. But for user programs only because a line in boot/config.h is too long. In fact this is no error but just a warning. Looks bad but the code is ok. (...) If you look at the beginning of the file (I think (...) (22 years ago, 5-Sep-02, to lugnet.robotics.rcx.legos)
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long
(score: 1.053)
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| | Re: RCX Serial Hardware Hack
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| Glad to hear it is working--thank you for the update. If I may ask, I have a few questions-- * So if I understand these posts correctly, 4800 baud now works with the IR connection and not just with the hardware hack? *A couple posts from Dick Swan (...) (16 years ago, 24-May-08, to lugnet.robotics.rcx.legos)
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ir
(score: 1.052)
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| | Remote control RCX by mobile phone
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| I try to make a appli that executed in mobile phone, it can control RCX. The mobile phone's SDK provides class RemoteControlData with some methods as below: setPulse(int leader_on, int leader_off, int trailer_on) leader_on: start bit High period (...) (16 years ago, 27-May-08, to lugnet.robotics.rcx)
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ir
(score: 1.051)
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| | Re: Remote control RCX by mobile phone
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| Dear Zhengrong Zang I don't thing that this will be work because as far as i know mobile phone's using the irda protokoll like on the pc's to comunicate to mobilephones and other devices. The protokoll is the same: baud parity and stopbit but it (...) (16 years ago, 30-May-08, to lugnet.robotics.rcx)
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ir
(score: 1.051)
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| | Re: Automatic RCX Battery Recharging
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| (...) For you and me, that's simple... but even procurement of parts other than plain vanilla ones may be a nightmare for someone who isn't more or less in the electronics business (At least it is here in France) (...) Thanks for the pointer. (...) (...) (22 years ago, 24-Sep-02, to lugnet.robotics.rcx)
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long
(score: 1.050)
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| | Automatic RCX Battery Recharging
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| Some of us on the leJOS mailing list were discussing auto-battery recharging with the RCX. Here's some technical thoughts from Philipe Hurbain that might be useful to others. p.s. If anyone has anything to add to this please do. -*-*-*-*-*- I think (...) (22 years ago, 23-Sep-02, to lugnet.robotics.rcx)
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long
(score: 1.050)
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long
(score: 1.049)
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| | Re: Float and int
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| (...) int is 16 bits, big endian, signed. It goes from -32768 to 32767. unsigned int goes from 0 to 65535. char is 8, long is 32, long long is 64, with the standard limits. Floats and doubles are emulated in software, as the H8/300 processor has no (...) (22 years ago, 30-Dec-02, to lugnet.robotics.rcx.legos)
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long
(score: 1.049)
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range
(score: 1.046)
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| | Re: LNP-problem...
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| (...) Hi, I'm Pieter and working with Tom on a project. I 've tried you're code but it doesn't work. To me the problem seems to be with lnpd. Here is it's log of the session. 0:Info > created lock file /var/lock/LCK..ttyS0 233:Info > running in (...) (22 years ago, 23-Nov-02, to lugnet.robotics.rcx.legos)
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long
(score: 1.043)
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| | Re: Why...
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| Nick, Setting the timeslice to a low number (5ms is fairly low), negetively effects overall system performance. Time used by the operating system for task switching is taken away from applications. If a switch takes .5ms (for example) and you switch (...) (22 years ago, 21-Nov-02, to lugnet.robotics.rcx.legos)
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long
(score: 1.042)
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| | Page down
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| -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Anything under www.enteract.com/~dbaum gives me a 403 Forbidden. Is the page temporarily down, or has it moved? If it's down for a long time, where can I get the latest NQC version? -----BEGIN PGP (...) (22 years ago, 24-Nov-02, to lugnet.robotics.rcx.nqc)
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long
(score: 1.042)
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