graphics drivers

QNX Newsgroups (Archives) qdn.public.qnxrtp.photon
1

I have a systems which doesn’t have photon.Now I hope to add photon for the
system.I copy all required fonts,lib and bin.But when I type “Photon”,error
message "./Photon: cannot execute- permisson denied " is shown.I think that
the ration is the system doesn’t have graphics drivers in /dev such as
photon,phfont,phfont32,phfont64.How can I creat graphics drivers?
regards

2

there is a mistake.graphics drivers is devg-rage.so.But what is
photon,phfont,phfont32,phfont64 in /dev?
“liuh” <njliuhua@sohu.com> wrote in message news:aiar6g$j7j$1@inn.qnx.com…

I have a systems which doesn’t have photon.Now I hope to add photon for
the
system.I copy all required fonts,lib and bin.But when I type
“Photon”,error
message "./Photon: cannot execute- permisson denied " is shown.I think
that
the ration is the system doesn’t have graphics drivers in /dev such as
photon,phfont,phfont32,phfont64.How can I creat graphics drivers?
regards

3

Hi,

How are you starting Photon?
i.e.: do you use the standard ph script? If not can you post what you are
using.

Do you have the permissions set correctly on the files you’ve copied?

The graphics drivers are DLL’s loaded by io-graphics and do not appear under
/dev.

Read the following Document on Embedding Photon, it should provide all the
info you require:

http://www.qnx.com/developer/docs/momentics_nc_docs/photon/prog_guide/embed.
html

Regards,

Joe

“liuh” <njliuhua@sohu.com> wrote in message news:aiar6g$j7j$1@inn.qnx.com…

I have a systems which doesn’t have photon.Now I hope to add photon for
the
system.I copy all required fonts,lib and bin.But when I type
“Photon”,error
message "./Photon: cannot execute- permisson denied " is shown.I think
that
the ration is the system doesn’t have graphics drivers in /dev such as
photon,phfont,phfont32,phfont64.How can I creat graphics drivers?
regards

4

thank you very much for your advice.
I already have seen the Document recommended by you. I set the permissions
of “Photon” by “chmod a+x Photon”,but a new error "can’t access shared
library"appeard.library path in my machine is “/lib”.I already set “export
LD_LIBRARY_PATH=/lib”.why?
“Hardware Support” <hw@qnx.com> wrote in message
news:aisbvg$ovh$1@nntp.qnx.com…

Hi,

How are you starting Photon?
i.e.: do you use the standard ph script? If not can you post what you are
using.

Do you have the permissions set correctly on the files you’ve copied?

The graphics drivers are DLL’s loaded by io-graphics and do not appear
under
/dev.

Read the following Document on Embedding Photon, it should provide all the
info you require:


http://www.qnx.com/developer/docs/momentics_nc_docs/photon/prog_guide/embed> .
html

Regards,

Joe

“liuh” <> njliuhua@sohu.com> > wrote in message
news:aiar6g$j7j$> 1@inn.qnx.com> …
I have a systems which doesn’t have photon.Now I hope to add photon for
the
system.I copy all required fonts,lib and bin.But when I type
“Photon”,error
message "./Photon: cannot execute- permisson denied " is shown.I think
that
the ration is the system doesn’t have graphics drivers in /dev such as
photon,phfont,phfont32,phfont64.How can I creat graphics drivers?
regards

\

5

Hi,

You will need more directories included in your library path, try something
similar to the following:

LD_LIBRARY_PATH=/proc/boot:/lib:/usr/lib:/lib/dll:/usr/photon/lib:/usr/photo
n/dll

Regards,

Joe

“liuh” <njliuhua@sohu.com> wrote in message news:ait726$8d6$1@inn.qnx.com…

thank you very much for your advice.
I already have seen the Document recommended by you. I set the permissions
of “Photon” by “chmod a+x Photon”,but a new error "can’t access shared
library"appeard.library path in my machine is “/lib”.I already set “export
LD_LIBRARY_PATH=/lib”.why?
“Hardware Support” <> hw@qnx.com> > wrote in message
news:aisbvg$ovh$> 1@nntp.qnx.com> …
Hi,

How are you starting Photon?
i.e.: do you use the standard ph script? If not can you post what you
are
using.

Do you have the permissions set correctly on the files you’ve copied?

The graphics drivers are DLL’s loaded by io-graphics and do not appear
under
/dev.

Read the following Document on Embedding Photon, it should provide all
the
info you require:



http://www.qnx.com/developer/docs/momentics_nc_docs/photon/prog_guide/embed> .
html

Regards,

Joe

“liuh” <> njliuhua@sohu.com> > wrote in message
news:aiar6g$j7j$> 1@inn.qnx.com> …
I have a systems which doesn’t have photon.Now I hope to add photon
for
the
system.I copy all required fonts,lib and bin.But when I type
“Photon”,error
message "./Photon: cannot execute- permisson denied " is shown.I think
that
the ration is the system doesn’t have graphics drivers in /dev such as
photon,phfont,phfont32,phfont64.How can I creat graphics drivers?
regards



\