Jason Haslup | 5 Sep 2002 22:08

VNC + Photon apps

Hi folks,

I've just installed a QNX 6.1 machine which I'm going to use to create
some apps for my hapless Audrey and I had a quick question... ideally,
I'd like to use VNC to share my QNX machine's screen so that I can do
most of my work on my linux machine (and lose a monitor from my desk).
I've downloaded the XFree86 and VNC installs available here (thanks!),
but since I'm writing a Photon app, I'm not sure that what I want to
do is possible.

In order to share my QNX machine's screen while running photon, do I
need to install both the XFree86 install and the VNC binaries?  Or can
I just use the VNC binaries?

Thanks!

jason

alain.bonnefoy | 6 Sep 2002 07:32

Réf. : [Openqnx-developer] VNC + Photon apps


Oups, you are hapless too! ;)
No way to use a photon application like that.
You definitively need to ... buy! ... Phinx, which is the Phindows for
Unix/Linux. The only one able to render photon graphics on your Linux box.
So, by this way, you don't need any XFree package.
Don't know what's the price of Phinx, but I wonder if it's not better to buy a
share box for your screen/keyboard!

Just one thing, ddd, for example, but like all x application are really much
faster through vnc than through xphoton/photon/phindows.

regards, Alain.

Jason Haslup <jason@...> le 05/09/2002 22:08:37

Veuillez répondre à jason@...

Pour :    openqnx-developer@...
cc :   (ccc : Alain BONNEFOY/Valence)

Objet :   [Openqnx-developer] VNC + Photon apps


Hi folks,

I've just installed a QNX 6.1 machine which I'm going to use to create
some apps for my hapless Audrey and I had a quick question... ideally,
(Continue reading)

Frank Liu | 6 Sep 2002 20:52
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Re: VNC + Photon apps


What you want is to run Photon apps (on qnx) and display it inside
X (on qnx or linux, doesn't matter since X protocol works over network).

So, you need phinx (photon in X).

phinx is NOT a purchasable product, but you can download the free beta
from http://betas.qnx.com/phinx/

There is a post on this mailing list on how to get it work. Read the
archives.

You don't need XFree86, or VNC.

Frank

On Thu, 5 Sep 2002, Jason Haslup wrote:

> Hi folks,
>
> I've just installed a QNX 6.1 machine which I'm going to use to create
> some apps for my hapless Audrey and I had a quick question... ideally,
> I'd like to use VNC to share my QNX machine's screen so that I can do
> most of my work on my linux machine (and lose a monitor from my desk).
> I've downloaded the XFree86 and VNC installs available here (thanks!),
> but since I'm writing a Photon app, I'm not sure that what I want to
> do is possible.
>
> In order to share my QNX machine's screen while running photon, do I
> need to install both the XFree86 install and the VNC binaries?  Or can
(Continue reading)

samir | 14 Sep 2002 10:23
Picon

Help on Ethernet

Hello

We are having a single network interface card for each QNX node. This card
is a dual port Intel pro 10/100 (82559 chipset). So each QNX node has a
single NIC card, with each card having two ports. Considering only a single
node temporarily, we would like to use both the ports on this node for
communication. But we are not able to configure the second port of the
Ethernet card. So currently our test setup has only a single QNX node
connected to a win2k system through a hub.

The driver file required for the card is Net.ether82557. We are having this
file which supports the 82559 chipset. The drivers for the two port get
loaded succuessfully. This is tested through the netmap command. The command
used for running the driver is:

Net.ether82557 -I0 -l1 &
Net.ether82557 -I1 -l2 &

This starts the driver for the two ports, and is confirmed by the netmap
command.

Now two unique ip addresses need to be assigned to the two ports. We are
doing this with the Socklet and ifconfig commands. However, these commands
fail for the second port. I suppose, the sequence to configure the two ports
with two ip addresses should be:

Socklet mynode1 &
Socklet mynode2 &
ifconfig en1 mynode1
ifconfig en2 mynode2

The mynode1 and mynode2 tags are declared in the /etc/hosts file. We have
confirmed that both the en1 and en2 interfaces for the ifconfig commands
exist. But the above sequence of commands fails. The first Socklet command
is successful. However the second Socklet command gives the following error:

Socklet: unable to attach name: /qnx/socket

For the second ifconfig command we get the following error:

ifconfig: ioctl (SIOCAIFADDR): File exists

Is it required to run the Socklet command twice in our case? As both en1 and
en2 interfaces exist, what could be reason for the failure of second
ifconfig command?

Thanks & best regards,
Samir Prabhudesai
Control & Solutions (I) Pvt. Ltd.




Ferran Ollé | 1 Oct 2002 11:12
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Picon
Favicon

QNX 6.0 + XFree4.2 + QT3

Hi again.

Well, i'm running with QNX6.1 with Xfree4.2, and the
QT libraries works perfectly.
But now, i need to run QT under QNX 6.0 :(

I did the same steps as installing under QNX 6.1.
i have installed X Photon Patch A ( Qnx6.0 CD-ROM )

1st - install XFree 4.2
2nd - modify .profile
    export PATH=/opt/X11R6/bin:$PATH 
    export
LD_LIBRARY_PATH=/opt/X11R6/lib:$LD_LIBRARY_PATH 

Rebooting system.

And when i'm trying to start xeyes or xclock under
photon ( with QNX 6.1 and 6.2 it works this under
photon ) i have the following ERROR:

Cant acces shared Library.

Someone knows what happens ?¿
or only its that Xfree and QT only runs with QNX 6.1
&& 6.2 ¿

thx in advance.
Ferran Ollé

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