Results 1761 – 1780 of 2193.
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 | | Re: constant green light
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| (...) That's interesting. On my new XP eMachine PC we have noticed that when we shutdown (and it powers off the PC) that we have to switch the power switch on the power strip that our computer plugs into or it will sometimes hold our phone line open (...) (22 years ago, 27-Feb-03, to lugnet.robotics.rcx)
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tower
(score: 1.869)
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| | RE: pbFORTH needs better uploading, docs
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| Ben, Thanks for emailing and feeding back some important issues for the rest of the Mindstorms pbForth community. I'll always welcome comments and respond as quickly as possible... Let me address each point, sorry about the quoting, but it's needed (...) (25 years ago, 9-Jan-00, to lugnet.robotics.rcx.pbforth)
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tower
(score: 1.869)
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tower
(score: 1.869)
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| | RE: The pain of communicating with the RCX
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| (...) Yup. Remember that the Forth interpreter can't deal with text in special packets. It may be an improvement by limiting the time between characters. I think that ascii-xfr may dump chars without enough time between them... (...) If you use the (...) (25 years ago, 10-Mar-00, to lugnet.robotics.rcx.pbforth)
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tower
(score: 1.869)
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tower
(score: 1.869)
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| | Re: CPR for RCX?
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| (...) Thanks. Good to know. (...) I'm familiar with that procedure, too. Thank goodness for the '-firmfast' flag in NQC... I do have another question, though (Oh, the joys of actually testing on real hardware...) 1) When I load a program, does it (...) (22 years ago, 7-Jun-02, to lugnet.robotics.rcx.pbforth)
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tower
(score: 1.869)
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| | RE: serial port interrupts
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| (...) Sounds good Steve, see notes below for some pointers... (...) Absolutely. All we have to do is enable the interrupts on the receiver throw the chars into a buffer. I'd keep the standard FORTH words that already exist so less system source (...) (24 years ago, 14-May-00, to lugnet.robotics.rcx.pbforth)
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tower
(score: 1.869)
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| | FW: Window CE Support for the Mindstorm Unit
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| -----Original Message----- From: Stalker-Wilde, Graham [mailto:graham.stalk...@csfb.com] Sent: Friday, November 19, 1999 2:30 PM To: 'Ralph Hempel' Subject: RE: Window CE Support for the Mindstorm Unit no problem. wait a minute - there is no.... No (...) (25 years ago, 19-Nov-99, to lugnet.robotics.rcx.pbforth)
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tower
(score: 1.869)
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| | Re: LNP Addressing Schemes
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| (...) It's quite simple: Currently, there are two kinds of LNP-Packets: the first one is called the integrity packet (switch your mail-reader to fixed font now): +--+---+---...---+---+ |F0|LEN| IDATA |CHK| +--+---+---...---+---+ F0 : identifies an (...) (25 years ago, 3-Feb-00, to lugnet.robotics.rcx.legos)
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tower
(score: 1.869)
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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: 1.417)
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long
(score: 1.412)
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| | Re: Development status
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| (...) Hi Stephen, 2*Michael and others, I've (finally) started playing around with brickOS again. My RCX and almost all of my Lego is in storage a long long way from here, but that may actually be a good thing in this context. I've applied Jochen's (...) (16 years ago, 25-Jan-09, to lugnet.robotics.rcx.legos)
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long
(score: 1.412)
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long
(score: 1.410)
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| | Re: Linking failure when 'making' an lx file
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| (...) Sorry about the extra stuff, the linking problem was due to the compiler trying to find the above link "___ucmpsi2". When I used h8300-hitachi-hms-nm I could see all the methods and links in my code, and this was the only strange looking one. (...) (24 years ago, 28-Aug-00, to lugnet.robotics.rcx.legos)
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long
(score: 1.410)
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| | Re: Incorrect result
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| (...) 256 * 128 = 32768, one higher as the biggest positive integer value. The cast to long would help, but your cast is too late. I have not tested, but I think rc += ( (long)b->magnitude * (long)TA_costable[...] ) >> 7; will help. Try output in (...) (23 years ago, 30-Jan-02, to lugnet.robotics.rcx.legos)
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long
(score: 1.407)
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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: 1.407)
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| | Re: LinuxPPC success
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| (...) I would like to add it to the HOWTO, or at least to someplace where it is widely publicly available- probably with the instructions at (URL) On another note, where does one find the LNP stuff these days? Arthurdent (...) /Everything/ is a bad (...) (24 years ago, 12-Jul-00, to lugnet.robotics.rcx.legos)
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long
(score: 1.406)
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| | RE: [long] Interrupt programming, buggy code
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| Having fun yet :-) There are a few things you might want to keep in mind when writing ISRs for the RCX... First, avoid calling into the ROM from an interrupt handler. You never know how long they take, and you may in fact be hitting another OCIA (...) (21 years ago, 2-Mar-04, to lugnet.robotics.rcx)
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long
(score: 1.406)
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| | Re: 0.2.4 API (Long)
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| I'll look at this and probably post it tomorrow (very, very long day, which you'd think would be surprising on a Saturday :| On first glance, it looks like a very useful document. Unfortunately, the autogenerated API docs have become more and more (...) (24 years ago, 29-Oct-00, to lugnet.robotics.rcx.legos)
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long
(score: 1.406)
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| | RE: H8/300 Assembler/C interface
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| (...) Sorry, looks like I need sleep too! (...) Hmm, looks like r2 is a copy of the high byte of the second long, but the complete long is pushed onto the stack! So the thing about GCC NOT splitting is true, it just keeps a copy of the higher order (...) (23 years ago, 21-Apr-01, to lugnet.robotics.rcx)
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long
(score: 1.406)
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