 | | Re: main() not defined?
|
|
(...) The code on page 107 has "main()" capitalized (i.e., "Main()") and it shouldn't. The error I get is "task 'main' not defined". I'm relatively certain it is a capitalization problem. John Hansen (URL) (22 years ago, 21-May-02, to lugnet.robotics.rcx.nqc)
|
| |
| | Re: main() not defined?
|
|
Did you capitalise "Main"? It doesnt seem to work if you do. NQC is case sensitive, just like C. Trevyn. (...) (22 years ago, 21-May-02, to lugnet.robotics.rcx.nqc)
|
| |
| | LegOS, lnpd, and networking
|
|
It seems to me that a lot of the discussion lately has been on networking multiple IR (infrared) clients using legOS. Is the IR tower using an ID? This would identify messages from the IR vs an RCX. Also could the addressing be extended to allow IP (...) (22 years ago, 21-May-02, to lugnet.robotics.rcx.legos)
|
| |
| | Setting LNP host address
|
|
I've experimented with a couple of choices which were relatively easy to implement. Let me know if we should keep any these: 1. You can choose to set the host address at build time with a command-line option to make. Example: make LNP_HOSTADDR=2 (...) (22 years ago, 20-May-02, to lugnet.robotics.rcx.legos)
|
| |
| | main() not defined?
|
|
I get this error - "main() not defined" - when compiling. The code is copied straight from the Ferrari book. While C is the language of my choice, the line of code isn't so obtuse as to hide errors from me. So probably there is some other requisite (...) (22 years ago, 20-May-02, to lugnet.robotics.rcx.nqc)
|
| |
| | lets drop exec
|
|
I'd like to make a suggestion and see what everyone thinks. I'd like us to drop our current thread interface (exec/kill) in favor of a pthead interface. Since theading entered legOS I've wondered why the exec style was adopted, the functionality of (...) (22 years ago, 20-May-02, to lugnet.robotics.rcx.legos)
|
| |
| | lnpd and mandrake 8.2
|
|
Hi, I have install the last legOS and have install lnpd to. But i have a problem when i run an applcation lnptest for example : it don't work.... Here is the problem "lnp_init: Network is unreachable". I run lnpd with the command "lnpd --nolock (...) (22 years ago, 20-May-02, to lugnet.robotics, lugnet.robotics.rcx.legos)
|
| |
| | new patch to modify LNP ID with util/dll
|
|
I've posted a patch at sourceforge which allows you to modify the RCX's LNP id using the util/dll program. This should make life easier for those of us using multiple RCXs and LNP. This patch applies to the current CVS head, post 0.2.6, though it (...) (22 years ago, 20-May-02, to lugnet.robotics.rcx.legos)
|
| |
| | Re: What happened to Spirit.ocx?
|
|
(...) Hum...so then how do I get Visual NQC to work? I installed RIS 2.0 on my computer, and try to use Visual NQC and it errors out with a "Component 'SPIRIT.OCX' or one of its dependencies not correctly registered: a file is missing or invalid" Is (...) (22 years ago, 19-May-02, to lugnet.robotics.rcx)
|
| |
| | Re: What is exception "StackOverflowError" in method "<clinit>"
|
|
(...) I have tried TextLCD.print() and it really does work. Roger (22 years ago, 17-May-02, to lugnet.robotics.rcx.java)
|
| |
| | Re: cygwin error
|
|
(...) what do i change and what PATH? (22 years ago, 18-May-02, to lugnet.robotics.rcx.legos)
|
| |
| | RE: latest legOS strangeness
|
|
(...) Interesting question. I'll try this at home with my remote and RCX loaded with standard firmware. Anyway, that could only say that the remote control knows that it has to send a OFF (brake) cmd to the RCX when fwd and rev are pressed together, (...) (22 years ago, 17-May-02, to lugnet.robotics.rcx.legos)
|
| |
| | #9701 Control Lab building set with RCX's
|
|
How many RCX's and what software do you need to control the Vending Machine requiring 4 sensor input ports and 5 output ports at Brickshelf's (URL) it require RCX to RCX or Scout communication, e.g., Robolab mail? Brickshelf recently added building (...) (22 years ago, 18-May-02, to lugnet.robotics.rcx.robolab, lugnet.dacta, lugnet.edu)
|
| |
| | Re: What is exception "StackOverflowError" in method "<clinit>"
|
|
(...) StackOverflowError could either be a stack overflow (maximum depth is 10) or a thread that dies from whatever exception (that seems to be a bug, but I couldn't yet figure out what causes it). I suppose TextLCD.print should work, though I never (...) (22 years ago, 17-May-02, to lugnet.robotics.rcx.java)
|
| |
| | Re: cygwin error
|
|
(...) / (...) 1) gcc for the H8/300 can be called h8300-hms-gcc or h8300-hitachi-hms-gcc. You may need to edit legOS's Makefile.common 2) Is the h8300 gcc in the PATH? Max. (22 years ago, 17-May-02, to lugnet.robotics.rcx.legos)
|
| |
| | Re: somewhat off topic, but...
|
|
Repost to proper newsgroup... ===...=== I'm NOT biased because I DIDN'T write the thing... Forth is a wonderful language that has a proven track record. I don't use it in my job simply because management has never heard about it. I don't mean to (...) (22 years ago, 17-May-02, to lugnet.robotics.rcx.pbforth)
|
| |
| | Re: latest legOS strangeness
|
|
(...) I may be wrong - 'my' RCX is actually my brother's, and is 3 hours drive away - but doesn't the remote control with the official firmware do float when buttons released, but brake if forward and reverse are pressed together? Max (22 years ago, 17-May-02, to lugnet.robotics.rcx.legos)
|
| |
| | Re: somewhat off topic, but...
|
|
I'm NOT biased because I DIDN'T write the thing... Forth is a wonderful language that has a proven track record. I don't use it in my job simply because management has never heard about it. I don't mean to imply that languages are chosen by (...) (22 years ago, 17-May-02, to lugnet.robotics.rcx.legos)
|
| |
| | Re: latest legOS strangeness
|
|
(...) is (...) Not really.. braking using the current generated by the motor (acting as a generator) once the power is removed from it. H-Bridge has what is called a break bit. The break bit simply shorts the two terminals on the motor together, (...) (22 years ago, 17-May-02, to lugnet.robotics.rcx.legos)
|
| |
| | Re: latest legOS strangeness
|
|
(...) Maybe make this selectable with a build option? The bad thing about brake is that it actually draws current (=reduces battery life) ROSCO (22 years ago, 17-May-02, to lugnet.robotics.rcx.legos)
|
