 | | Re: leJOS & BricxCC news
|
|
In lugnet.robotics.rcx.java, Mark Riley wrote: [snipped] (...) I have incorporated the changes made to firmdl in the leJOS distribution into my BricxCC firmware downloader code. Now I can successfully download all the firmwares I have access to (...) (21 years ago, 5-Sep-03, to lugnet.robotics.rcx.java, lugnet.robotics.rcx, lugnet.robotics.rcx.legos, lugnet.robotics.rcx.nqc, lugnet.robotics.rcx.pbforth)
|
| |
| | Re: trouble compiling brickOS
|
|
(...) I did! (...) It did complain and I did install the hitachi 8300 gcc version. Funny thing, after installing it, the configure script was still complaining that it cannot find the hitachi gcc compiler, although the binaries were right there in (...) (21 years ago, 5-Sep-03, to lugnet.robotics.rcx.legos)
|
| |
| | Re: trouble compiling brickOS
|
|
(...) Run ./configure!!! (...) Let me guess: You use the original c compiler of your linux distribution. May be that configure will complain that it does not find the gcc compiler? You run Linux on a Intel box. Your normal gcc will compile c to (...) (21 years ago, 3-Sep-03, to lugnet.robotics.rcx.legos)
|
| |
| | trouble compiling brickOS
|
|
Hi! I am pretty new to lego and I started for a few days to make my rcx work under Linux. After I passed all the makefile issues, gcc 3.3 mlsl problems, I still get this error from memcpy.c: make[1]: Entering directory (...) (21 years ago, 3-Sep-03, to lugnet.robotics.rcx.legos)
|
| |
| | Re: Maths functions
|
|
Make my day. "nanobapt" <nanobapt@wanadoo.fr> wrote in message news:3F50F04C.204090...adoo.fr... (...) have (...) (21 years ago, 31-Aug-03, to lugnet.robotics.rcx.legos)
|
| |
| | Re: Maths functions
|
|
(...) That's nor really difficult ... nanobapt (21 years ago, 30-Aug-03, to lugnet.robotics.rcx.legos)
|
| |
| | Re: Maths functions
|
|
Natural log (ln), and square root. Also useful would be x^y where x and y have fractional parts. I see you have done it with just x as a float and y as an int. This would incorporate the square root by doing x^1/2 "nanobapt" <nanobapt@wanadoo.fr> (...) (21 years ago, 30-Aug-03, to lugnet.robotics.rcx.legos)
|
| |
| | Re: Maths functions
|
|
(...) What do you need more than I wrote ? nanobapt (21 years ago, 30-Aug-03, to lugnet.robotics.rcx.legos)
|
| |
| | Re: Maths functions
|
|
I've posted an enhancement request on the sourceforge website for someone to write a full math.h. I would do it myself but my programming skills aren't very good. Your math.h looks like a good start. Hopefully someone will build on that. Thanks for (...) (21 years ago, 30-Aug-03, to lugnet.robotics.rcx.legos)
|
| |
| | Re: Maths functions
|
|
(...) (URL) (21 years ago, 29-Aug-03, to lugnet.robotics.rcx.legos)
|
| |
| | Maths functions
|
|
I'm having trouble finding a maths header file. It's usually called "math.h". I need to do stuff like sine and cosine, and use the "abs" function to make a number positive. Does a file like this exist? Are there any plans to incorporate a maths (...) (21 years ago, 29-Aug-03, to lugnet.robotics.rcx.legos)
|
| |
| | Re: Threads within threads
|
|
(...) Have you tried to run this code? I wonder what will happen "in real life". Actually, main will start monkey and cow as fast as possible. I think this will crash your stack after a short while. Regards, Michael (21 years ago, 29-Aug-03, to lugnet.robotics.rcx.legos)
|
| |
| | Threads within threads
|
|
Is it possible to use threads within threads? In the example below (with all 6 threads having different priority levels), how does the priority setting of each thread affect it being executed earlier than other threads? I mean, I assume that thread1 (...) (21 years ago, 27-Aug-03, to lugnet.robotics.rcx.legos)
|
| |
| | Re: BrickOS installation with WinME and Cygnus problems
|
|
(...) Tom, What is this two-day workshop on RCX code that you mentioned? Ed (21 years ago, 20-Aug-03, to lugnet.robotics.rcx.legos)
|
| |
| | Re: BrickOS installation with WinME and Cygnus problems
|
|
(...) Christoph, No, I have not yet solved the problem, but I intend to get back on it soon. I've been busy the past week preparing to present a two-day workshop on RCX Code. Now back to BrickOS (if I can get it working). What a change of gears! Let (...) (21 years ago, 19-Aug-03, to lugnet.robotics.rcx.legos)
|
| |
| | Re: gcc-3.3 - multi-line string literals
|
|
Thanks for the patch....but... Sorry to be such a NOOB but...how does one go about using this patch? I've gotten things to compile/make, generating .srecs and .lx's but sick and tired of scrolling through those deprecated multiline warnings. I'll (...) (21 years ago, 19-Aug-03, to lugnet.robotics.rcx.legos)
|
| |
| | Re: BrickOS installation with WinME and Cygnus problems
|
|
.... (...) Hi Tom, I've exactly the same error coming up istalling brickOS 0.2.6.10 or 0.2.6.9 and cygwin 1.3.22 on an WinME machine. If I delete the code in random.c make hangs up at the next file... Did you fix the problem already?? Christoph (21 years ago, 19-Aug-03, to lugnet.robotics.rcx.legos)
|
| |
| | Re: Errors compiling BrickOS Demos
|
|
(...) ... (...) Binutils, from 2.12 (IIRC) up to 2.13.1 produced malformed symbolsrec files. Use a later version of binutils. Max. (21 years ago, 19-Aug-03, to lugnet.robotics.rcx.legos)
|
| |
| | Errors compiling BrickOS Demos
|
|
Hi, I'm trying to get brickos working on a linux box running mandrake. I downloaded gcc-2.95.3 and binutils-2.13.1 and compiled them to make a cross compiler. That seems to have worked successfully. Then I ran ./configure;make to make brickos (...) (21 years ago, 19-Aug-03, to lugnet.robotics.rcx.legos)
|
| |
| | Re: BrickOS on Mac OS X
|
|
(...) Dave, We look forward to hearing how these tools work out for you. You should try Michael Zapp, (URL) about the USB applications. Ed (21 years ago, 16-Aug-03, to lugnet.robotics.rcx.legos)
|
