Re: [rtl] sqrt implementation? (not the same old question ;-) )

2002-02-15 Thread Jan Albiez
Hoi ! On Fri, Feb 15, 2002 at 04:30:49PM +0100, Back Michael (extern) wrote: > have you a short sample code ? > I am unable to set the destructor of a Object to a memberfunctionpointer !! > And additional I am unable to execute the memberfunctionpointer to > destroy the static Object. Have a loo

[rtl] Libm in RT Space

2001-06-11 Thread Jan Albiez
ty since I avery carefully check all operands before calling this function ! blue skies Jan Albiez -- -- Jan Christian Albiez -- -- FZI -- Haid-und-Neu-Str. 10-14 -- 76131 Karlsruhe -- +49 721 9654 206 -- -- segmentation violation in module reality.o ...

Re: [rtl] RTLinux: C++ static members != good ?

2001-05-28 Thread Jan Albiez
On Fri, May 25, 2001 at 08:56:15AM -0400, Heinz Haeberle wrote: > What you have to add this to _one_ of the .cpp files: > int A::a; > or > int A::a=0; > if you want to initialize it This is exactly one of the thing which just don't work at our place. I mean the compiler doesn't cry or something,

[rtl] Using libm in rt-space

2001-05-21 Thread Jan Albiez
Hoi ! I try to use some mathematical function inside a rt-thread. At the begining this didn't seemed to be a problem. I linked the libm.a (part of glibc) statically to my rt-module and everything was fine. The functions used until this point had been the sine and the cosine functions. The proble

[rtl] Another possible C++ problem in RT

2000-09-12 Thread Jan Albiez
Hoi ! I am urged to use C++ in my threads. Since I have to use old code for compatibility purposes, and this old code does allocate memory in threads, I had to reimplement the new and delete operators to point to a kind of rudimentary heap. All basic .o files needed are colletced into a library

Re: [rtl] Split this list

2000-09-11 Thread Jan Albiez
On Mon, Sep 11, 2000 at 09:00:39AM +0200, [EMAIL PROTECTED] wrote: > > c) since RTAI was so insistently argued as being inspired, from > >its birth, by everything but RTLinux, that is, RTAI has (had) > >nothing to do with RTLinux, allowing discussions that address > >th

[rtl] task suspended ?

2000-09-05 Thread Jan Albiez
Hoi ! Is there any chance to find out wether a task is suspended with pthread_suspend_np ? My problem is, that I have a queue emptying thread, which sould be suspend itself when the queue is empty, and started again for a periodic time until the queue ist empty again. The startup should be done

Re: [rtl] Interrupt problems

2000-09-01 Thread Jan Albiez
Hoi ! On Thu, Aug 31, 2000 at 01:53:09PM -0400, Stephen D. Cohen wrote: > You did not say how you came to have rtlinux30pre6c running on this > version of the kernel. Did you download a pre-patched kernel, or was this a > kernel you built yourself? > The reason I ask is that the kern

[rtl] Interrupt problems

2000-08-31 Thread Jan Albiez
miss something ? This scheme worked quite well under v1.x and we intend to port aur system properly to rt v3.0 but we are in need for a running system while proting and we need linux 2.2. blue skies Jan Albiez -- -- Jan Christian Albiez -- -- FZI -- Haid-und-Neu-Str. 10-14 -- 76131 K