debug io-net in ddd with serial connection

QNX Newsgroups (Archives) qdn.public.ddk.network
1

We are attempting to debug a network driver. We have set up the serial
ports on both machines and have verified they communicate with cat. We are
starting the pdebug with:
pdebug /dev/ser1 &

And then on the development system, we are starting ddd and then setting the
target with:
target qnx /dev/ser1

And ddd continues to timeout and will not connect with the remote machine.
Is there something we are missing? We want to attach to io-net once we get
the connection…

2

Reduce the baud rate.I couldn’t get it to work untill i reduced the baud
rate to 9600.

Sreekanth

“Jay Witherspoon” <spoon@scubadiving.com> wrote in message
news:ajrko1$f6d$1@inn.qnx.com…

We are attempting to debug a network driver. We have set up the serial
ports on both machines and have verified they communicate with cat. We
are
starting the pdebug with:
pdebug /dev/ser1 &

And then on the development system, we are starting ddd and then setting
the
target with:
target qnx /dev/ser1

And ddd continues to timeout and will not connect with the remote machine.
Is there something we are missing? We want to attach to io-net once we
get
the connection…

3

seems the problem was I was using ddd instead of just gdb… I was able to
set the target and attach using gdb…

“Sreekanth” <sreekanth@cambira.com> wrote in message
news:ajrv4b$lmh$1@inn.qnx.com…

Reduce the baud rate.I couldn’t get it to work untill i reduced the baud
rate to 9600.

Sreekanth

“Jay Witherspoon” <> spoon@scubadiving.com> > wrote in message
news:ajrko1$f6d$> 1@inn.qnx.com> …
We are attempting to debug a network driver. We have set up the serial
ports on both machines and have verified they communicate with cat. We
are
starting the pdebug with:
pdebug /dev/ser1 &

And then on the development system, we are starting ddd and then setting
the
target with:
target qnx /dev/ser1

And ddd continues to timeout and will not connect with the remote
machine.
Is there something we are missing? We want to attach to io-net once we
get
the connection…

\

4

Jay Witherspoon <spoon@scubadiving.com> wrote:

seems the problem was I was using ddd instead of just gdb… I was able to
set the target and attach using gdb…

Jay - are you using the DDD from the 3rd Party Disc?

chris

–
Chris McKillop <cdm@qnx.com> “The faster I go, the behinder I get.”
Software Engineer, QSSL – Lewis Carroll –
http://qnx.wox.org/