DiskOnChip devb-doc "can't access shared library"

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

Hi,

I’m trying to get a QNX6.1 system up and running on a PC104 card.
The system boots from a hard disk and I would like to start the DiskOnChip
driver devb-doc. However, whenever I start the driver I get the message
“Can’t access shared library”. I checked the library dependencies and found
that the driver needs libc.so.1 and libcam.so.1. I have these libraries on
the hard drive in the /lib directory, so I’m not sure why the driver can’t
find the shared library. I’m new to the QNX game, so I’m pretty unsure of
the rules of shared library versioning and what the rules are to assure that
the apps and drivers have proper access to the versions of libraries they
need.

If I start the driver on the development platform, the driver starts, but
doesn’t find support for a DOC, which is what I would expect.

Can anyone please help me figure out what I’m doing wrong here?
Thanks in advance,

Jason

2

“Jason Wycoff” <jason@socratec.de> wrote in message
news:a8eamk$o1g$1@inn.qnx.com…

Hi,

I’m trying to get a QNX6.1 system up and running on a PC104 card.
The system boots from a hard disk and I would like to start the DiskOnChip
driver devb-doc. However, whenever I start the driver I get the message
“Can’t access shared library”. I checked the library dependencies and
found
that the driver needs libc.so.1 and libcam.so.1. I have these libraries
on
the hard drive in the /lib directory, so I’m not sure why the driver can’t
find the shared library. I’m new to the QNX game, so I’m pretty unsure of
the rules of shared library versioning and what the rules are to assure
that
the apps and drivers have proper access to the versions of libraries they
need.

If I start the driver on the development platform, the driver starts, but
doesn’t find support for a DOC, which is what I would expect.

Can anyone please help me figure out what I’m doing wrong here?
Thanks in advance,

Jason

You are probably using driver for 6.0 (from CD). Try to download newer one
from http://www.m-sys.com , that one works with 6.1. Somebody else has to
help you with 6.1 OS and 6.0 driver combination.

Pavol Kycina

3

Jason

Get the 6.1 driver from m-systems at www.m-sys.com it works like a dream. I
found that I could still use the old 6.0 driver devc-doc under 6.1 to access
the diskonchip, but I could not get it to boot.

Rod

4

Jason

Get the 6.1 driver from m-systems it works like a dream.

Rod