 | | Re: LNP Packet Handlers on RCX
|
|
Hi, I think some things need clearification: 1. lnp_address_handler() is called from interrupt. It may not sleep. There is sample code how to do the packet handling, sleeping and malloc()'ing in legOS/kernel/program.c 2. Interrupts or functions (...) (24 years ago, 20-Oct-00, to lugnet.robotics.rcx.legos)
|
| |
| | Re: LNP Packet Handlers on RCX
|
|
(...) started dabbling (...) interrupts (...) from the (...) Yes. lnp_integrity_handler() and lnp_address_handler()s are still called from IR byte receiving interrupt. No problem in the actual implementation (taking care of it) but it should be a (...) (24 years ago, 20-Oct-00, to lugnet.robotics.rcx.legos)
|
| |
| | Re: LegOS: Crosscompiler problem
|
|
(...) ^^^...^^^ (...) The problem is with your makedepend; it doesn't accept the option '-Y' and therefore doesn't generate the .depend file. Please post the output of: which makedepend and rpm -qf `which makedepend` Regards, Hakan (24 years ago, 20-Oct-00, to lugnet.robotics.rcx.legos)
|
| |
| | Re: compiler problem - help needed please
|
|
And it is now checked in to CVS. Thanks again! Luis (...) ---...--- "It's clear to us that Microsoft isn't the competition anymore. They are our environment." WordPerfect manager, talking about Word ---...--- (24 years ago, 20-Oct-00, to lugnet.robotics.rcx.legos)
|
| |
| | Re: compiler problem - help needed please
|
|
(...) < snip - snip > John - Thank you so much for your help. I just tested your code, and it WORKS PERFECT! You've saved me a lot of trouble. Thanks again. And now on to coding my rcx... :-) Niels Sandholt Busch (24 years ago, 20-Oct-00, to lugnet.robotics.rcx.legos)
|
| |
| | Re: compiler problem - help needed please
|
|
Ok, well, it is checked in on my tree but sourceforge CVS doesn't seem to be up at the moment. I'll check it in as soon as sourceforge is happy again. Thanks yet again to those who helped pinpoint this problem. Luis (...) ---...--- "It's clear to us (...) (24 years ago, 20-Oct-00, to lugnet.robotics.rcx.legos)
|
| |
| | Re: compiler problem - help needed please
|
|
John- Thanks a bunch for finding that. I'll check that fix into CVS this afternoon. Luis (...) ---...--- "It's clear to us that Microsoft isn't the competition anymore. They are our environment." WordPerfect manager, talking about Word ---...--- (24 years ago, 20-Oct-00, to lugnet.robotics.rcx.legos)
|
| |
| | Re: LNP Packet Handlers on RCX
|
|
(...) Markus can just about definitely handle any questions. Unfortunately, he no longer responds to much of anything. :| Anyway, thanks for the detailed response, Marek... Luis ---...--- "It's clear to us that Microsoft isn't the competition (...) (24 years ago, 19-Oct-00, to lugnet.robotics.rcx.legos)
|
| |
| | Re: LNP Packet Handlers on RCX
|
|
(...) In legOS v0.2.3 and probably in v0.2.4 they are still called from the interrupt handler (rx_handler). (...) The interrupt handling should be fast, hence any heavy proccessing in lnp_handler is discouraged. Msleep, malloc and similiar functions (...) (24 years ago, 19-Oct-00, to lugnet.robotics.rcx.legos)
|
| |
| | Re: Does anyone have the updated 0.2.4 source?
|
|
Man, that was fast! I just posted that. Thanks Luis! I'll check it out tonight. Dave (...) (24 years ago, 19-Oct-00, to lugnet.robotics.rcx.legos)
|
| |
| | Re: Does anyone have the updated 0.2.4 source?
|
|
There is no 0.2.5 as of yet- there may be within a couple of weeks. There really aren't many substantial changes (mainly C++, two very, very small bugfixes.) If you are interested in testing what is in CVS right now I've posted a tarball here: (URL) (...) (24 years ago, 19-Oct-00, to lugnet.robotics.rcx.legos)
|
| |
| | Re: Millenium and ActivePerl
|
|
(...) No worries, think I was being dumb - i re-installed it without the ISAPI support ,and it seemd to work just fine :) thanks - Ciaran (24 years ago, 19-Oct-00, to lugnet.robotics.rcx.legos)
|
| |
| | Does anyone have the updated 0.2.4 source?
|
|
Hi all, I've been having lots of fun with LegOS 0.2.4 (after a month of frustration trying to get it to run), and things have been going smoothly. It is much more stable than 0.2.3 however, I understand some patches have been made to the 0.2.4 code (...) (24 years ago, 19-Oct-00, to lugnet.robotics.rcx.legos)
|
| |
| | Re: asking
|
|
Cromok- In the future, direct emails to lugnet.robotics.rcx....ugnet.com. Thanks :) (...) legOS.srec is the file that contains the legOS kernel, which is the "core" of the legOS operating system. (...) When using this, (at least in the HOWTO) it (...) (24 years ago, 19-Oct-00, to lugnet.robotics.rcx.legos)
|
| |
| | Re: compiler problem - help needed please
|
|
(...) No :) Just making sure that you hadn't. (...) Well, I'd hope it is not the distribution. However, it is possible- RedHat 7.0 uses a "new" compiler version (egcs 2.96) that has been known to cause some problems with certain programs. makelx is (...) (24 years ago, 19-Oct-00, to lugnet.robotics.rcx.legos)
|
| |
| | Re: LegOS: Crosscompiler problem
|
|
Sorry to not respond earlier, Niels. It looks like the .rpms I linked to are slightly broken :| If you do not have permission to write to /usr/lib/legOS/ (which is probably the case, given what I know about the default permissions in /usr/lib/ in (...) (24 years ago, 19-Oct-00, to lugnet.robotics.rcx.legos)
|
| |
| | Re: compiler problem - help needed please
|
|
(...) No, should I? (...) I've installed from the tarball, just as described in the HOWTO. (...) Ok, thanks for your reply. I just have to try some more. Maybe try another linux distribution. Niels (24 years ago, 19-Oct-00, to lugnet.robotics.rcx.legos)
|
| |
| | Re: text location for apps and q?
|
|
(...) I don't recall for certain, but I think that those are hardware specific. You could always try changing them to see what happens :) (Anyone who is more up-to-date on the compiler magic, feel free to correct me.) (...) Unfortunately, there are (...) (24 years ago, 19-Oct-00, to lugnet.robotics.rcx.legos)
|
| |
| | Re: LNP Packet Handlers on RCX
|
|
Michael- I seem to recall something about LNP not being completely thread safe. However, there is no documentation on that at all. Stig Neilsson (if he is around) may be a good person to ask, since he has studied the threading model in detail, and (...) (24 years ago, 19-Oct-00, to lugnet.robotics.rcx.legos)
|
| |
| | Re: text location for apps and q?
|
|
Ooops. Did not finish my last email before sending it. (...) It sounds like it was built improperly (i.e., without --exec-prefix). Where did you get it from exactly? Luis ---...--- "It's clear to us that Microsoft isn't the competition anymore. They (...) (24 years ago, 19-Oct-00, to lugnet.robotics.rcx.legos)
|
