[rtl] off topic

Hi i have a question not really regarding rtlinux in special. we have to communicate with our a/d adaptor which is realtime capable on its own. the problem is that the task which is installed directly on the adaptors cpu was compiled under DOS/WINDOWS. The task running on the pc (now

Re: [rtl] Log rtl_printf calls?

are the outputs made by rtl_printf written to a logfile somewhere? I 'dmesg' lists them. cannot find them in the usual places but I would need them to do a post mortem analyze of my system after a crash... I use serial console with a terminal emulator program logging all traffic. This

Re: [rtl] SEMAPHORE MODULE DONT COMPILE

2) Can I implement a semaphore in a simple way? Have you got an idea? My (restricted but totally V2 conform) semaphore implementation: ftp://gatling.aszi.sztaki.hu/pub/rtlinux/sem.tgz 3) Im trying to compile the semaphore module that comes with the rtlinux distribution. Ive done make and

[rtl] loading RTAI-modules

Hello, I use RTAI-1.2 and a Linux-kernel 2.2.14 and i will try to load the RTAI-modules as user xxx. I havn't compiled in the kernel-module loader. Whats the procedure to load the RTAI-modules as user xxx and not as user root? Can I set the group-rights of insmod and rmmod to use it as user xxx?

Re: [rtl] Re: PC104 A/D boards

Andrew Romanenko wrote: Hello! On Mon, 5 Jun 2000, David Schleef wrote: On Mon, Jun 05, 2000 at 03:55:04PM +0200, Vasili Goutas wrote: I'm looking for a PC104 A/D board supported by comedi with following properties 4 analog input, 4 analog output decoupled, 4

Re: [rtl] off topic

"Alexander" == Alexander Lichius [EMAIL PROTECTED] writes: Alexander Hi Alexander i have a question not really regarding rtlinux in Alexander special. we have to communicate with our a/d adaptor Alexander which is realtime capable on its own. the problem is that Alexander the task

Re: [rtl] loading RTAI-modules

Thanks Tomasz, I tryed it, but there is a error message: create_module(...) : operation permitted. I think Create_module(...) is a kernel-functionand there is only permission for the kernel-module loader or root to execute create_module(...). --- Steffen Tomasz Motylewski wrote:

Re: [rtl] loading RTAI-modules

Steffen Hildebrandt wrote: Hello, I use RTAI-1.2 and a Linux-kernel 2.2.14 and i will try to load the RTAI-modules as user xxx. I havn't compiled in the kernel-module loader. Whats the procedure to load the RTAI-modules as user xxx and not as user root? Can I set the group-rights of

[rtl] Stack size problem

Hi all, Sorry, I have tried to find solution from the mail archive, but my effort failed! My program crashed quite unpredictably. I wonder it is the stack size that causes the problem. Questions: 1) What are the common stack consideration and limitation by using RTLinux; 2) How to change the

[rtl] RTAI-v1.3 tulip conflict

I am having a problem with rtai-1.3 conflicting with the tulip network driver. The CPU is a dual PIII 700MHz with 128M RAM, the kernel is 2.2.15. The network is fine after boot up - I can ping, rlogin, nfs and others. As soon as I do ldmod (loading basic rtai modules) the network stops

Re: [rtl] off topic

"Alexander" == Alexander Lichius [EMAIL PROTECTED] writes: Alexander Hi i have a question not really regarding rtlinux in Alexander special. we have to communicate with our a/d adaptor which Alexander is realtime capable on its own. the problem is that the Alexander task which is installed

[rtl] Threads or Tasks?

Hi all As you´d realized, i´m a newbie rtlinux user. I´ve been wondering during the last days, which are the differents between using threads and using tasks. Sorry for bothering you, but I can´t find the answer to this. Besides, i would like to know the pros and cons of using each other.

Re: [rtl] Threads or Tasks?

WORM wrote: I´ve been wondering during the last days, which are the differents between using threads and using tasks. Sorry for bothering you, but I can´t find the answer to this. The definition for both expression may vary, depending in which "computing-world" you are living in :-) So i

[rtl] Many .O files to one loadable .O module with GCC?

To [EMAIL PROTECTED] We are using Red Hat 6.1 on a pentium 233 Mhz with Linux version 2.2.14-rtl2.2 (gcc version egcs-2.91.66 19990314/Linux (egcs-1.1.2 release)) #4 Sat May 20 08:52:04 CDT 2000 We are hoping to build a single loadable (INSMOD module compatible) object module for RTLinux. The

Re: [rtl] Many .O files to one loadable .O module with GCC?

Why don't you peek the Rules.make of kernel source package ? You can use 'ld' to make a single loadable object from many 'o' files. Let me give you an example. If you are trying to build a module named 'mymodule.o' with 'object1.o', 'object2.o', and 'object3.o' then the following command can be

Re: [rtl] Many .O files to one loadable .O module with GCC?

On Tue, Jun 06, 2000 at 06:12:01PM -0500, Sheldon Hoffman wrote: To [EMAIL PROTECTED] We are using Red Hat 6.1 on a pentium 233 Mhz with Linux version 2.2.14-rtl2.2 (gcc version egcs-2.91.66 19990314/Linux (egcs-1.1.2 release)) #4 Sat May 20 08:52:04 CDT 2000 We are hoping to build a