Hi,
I have a similar problem to the original one.
I have two PCI cards (one is "00:13.0 Ethernet controller: Intel
Corporation 82557 (rev 08)", the other one is "00:10.0 Bridge: National
Instruments: Unknown device a001 (rev 01)" - which is a VXI interface).
I have two free interrupts : 3 (com2 is
Klaus Keppler ([EMAIL PROTECTED]) wrote:
> Hi,
>
> How can i get the Real Time ( seconds since 1970, time_t) in an
> rt-thread. I need this time as timestamp for my aquired data.
>
> Because the system-time on my rtlinux-box drifts away many seconds the
> day, i would like to get the time from
Can I access NTP time from RTL processes?
We operate a optical stellar interferometer and need to know the
"epoch" (ie date and time) with high precision. We distribute this over
our network with a dedicated NTP server, and run xntpd on all our
machines. Can the disciplined clock maintained by x
Hello :
For those of you who tried/looked at the rt_tulip.c written by
Alex Bernal -- does anyone gets the workstation that is a receiver
hanging after 1-2 seconds of receiving packets?
Any ideas why does this happen ?
Another question that I have is
-- how to determine what critical
On Tue, 22 Aug 2000, Michael Barabanov wrote:
> 3.0pre6e and later are currently the most stable versions.
OK, you've convinced me, and I'll switch.
> I will make the latest rt-com (with my additions) compile on 2.3
> and 3.0 shortly.
Great! Have either you, Michael, or Jochen looked at the s
Hello Realtimers
A question or two about RT PC hardware.
(1) The 82371 PCI-to-ISA bridge contains an 8254 timer/counter.
Is this the 8254 which is used in RT LInux?
(2) The 82371 also contains two 8259 PICs. Are these the same/usual
interrupt controllers or are they used in Linux and RT
Arnaud Adell wrote:
>
> I would like to know if anyone know where I can find a
> documentation on the DGA (direct graphic access) to be
> able to use it to increase the speed of displaying
> sequences of images.
IMHO, DGA is not what you are looking for.
For many applications X is just fine, bu
On Tue, 22 Aug 2000, Ivan Martinez wrote:
> Somebody suggested me integrating DSL with Scicos/Scilab instead of
> Simuling/MatLab. It would be easier, since Scicos/Scilab are open
> source. Before I contact the Scilab community, please tell me what you
> think of that software, if you like
Thanks Philippe,
The fix is correct.
Michael.
Philippe Gerum ([EMAIL PROTECTED]) wrote:
>
> Hi all,
>
> I'm using Jerry Epplin's RT-IPC package from a stock rtlinux-2.3pre3
> distro on an Intel box, and I have a strange behavior with timed
> services, like rt_mq_receive() and rt_sem_wait(). In
On Tue, Aug 22, 2000 at 04:13:03PM +0200, Wilken Boie wrote:
>
> If you _do_ need it from the RT side you could look at this package
>ftp://ftp.lineoisg.com/pub/rtnet/rtnet-0.9.0.tgz).
> It is restricted though in serveral ways (e.g. support for UDP only and
> currently only on type of NIC).
On Tue, Aug 22, 2000 at 03:03:25PM +0200, Klaus Keppler wrote:
> Hi,
>
> How can i get the Real Time ( seconds since 1970, time_t) in an
> rt-thread. I need this time as timestamp for my aquired data.
>
> Because the system-time on my rtlinux-box drifts away many seconds the
> day, i would like
Hi Stephen,
> I'm running RedHat 6.2 and was able to apply the rtlinux-2.2 patches to
> a copy of their 2.2.16-3 kernel sources with a couple of rejections which
> I put in by hand. Should I be doing this? The 2.3-pre and 3.0 beta
> patches apply to this kernel with no rejections, and there are
clock_settime is not working correctly yet. I will fix it for the next
prerelease -- couple days from now.
Michael.
>i try to use clock_gettime(), clock_settime() in some rtlinux task.
>but clock_gettime() give me only the time elapsed since my box boots,
>i want the time since 1970.
Something strange :
I can't change my TIMER_LATENCY !! I have added the few lines following
:
pci_read_config_byte(dev, PCI_LATENCY_TIMER, &lat);
printk("PCI:latency timer of device %x equal to
%d\n",dev->device,lat);
if (lat < 16) {
pci_write_config_byte(dev, PCI_LATENCY_TIMER, 64);
Hello all:
Somebody suggested me integrating DSL with Scicos/Scilab instead of
Simuling/MatLab. It would be easier, since Scicos/Scilab are open
source. Before I contact the Scilab community, please tell me what you
think of that software, if you like it or not. Thank you.
--
Iva
Troy Davis wrote:
>
> Hello-
>I am interested in doing a tcp-ip interface in an rtlinux module
> using threads. Does anyone know of a good resource or know how to go
> about doing this? I believe the standard libraries of connect, accept,
> bind, etc. will not work in kernel space. I'm unc
Stephen Walton writes:
> On a related note (hence the post to two groups) the version of rt_com
> included with RTLinux doesn't seem to have tracked the changes which
> Jochen Kuepper has made recently. OTOH, there is a set of changes made by
> Michael Barabanov which are on the To-Do list ov
Hi,
How can i get the Real Time ( seconds since 1970, time_t) in an
rt-thread. I need this time as timestamp for my aquired data.
Because the system-time on my rtlinux-box drifts away many seconds the
day, i would like to get the time from the RealTimeClockChip on the
processor board, converted
Hi folks,
How to capture SIGKILL in GDB ?
tia
shankar
Hello every one,
I have PCI card with 4 PCI slots. Linux recognised the four slot but
allocate address and IRQ to only two of the four.
I used "setpci" to configure the rest 2 slots and verify it via "lspci" .
But the information shows that the IRQ is not reflected in "/proc/pci" .
Therefore I g
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