Hi,
I had installed QNX4.25 on my PC104, the PC104 has 2 serial ports and 1
parralle port. I have set the corresponding commands like these:
Dev.ser -N/dev/ser1 …
Dev.ser -N/dev/ser2…
in /etc/config/sysinit.1 file.
But just ser1 is OK, it refuse set ser2. Why?
Additionally,How can I set a mouse driver under this case?
Help me . Thank you!!
Fang.
Do you have the interrupt number and address, i.e.,
Dev.ser -N/dev/ser2 2f8,3 &
Is the second serial port enabled (including interrupts) on your PC104 card?
Some of these cards require jumpers to be set.
“X.D. Fang” <xdfang@public.cc.jl.cn> wrote in message
news:9d0ccd$464$1@inn.qnx.com…
Hi,
I had installed QNX4.25 on my PC104, the PC104 has 2 serial ports and 1
parralle port. I have set the corresponding commands like these:
Dev.ser -N/dev/ser1 …
Dev.ser -N/dev/ser2…
in /etc/config/sysinit.1 file.
But just ser1 is OK, it refuse set ser2. Why?
Additionally,How can I set a mouse driver under this case?
Help me . Thank you!!
Fang.
“X.D. Fang” wrote:
I had installed QNX4.25 on my PC104, the PC104 has 2 serial ports and 1
parralle port. I have set the corresponding commands like these:
Dev.ser -N/dev/ser1 …
Dev.ser -N/dev/ser2…
I’m not sure, what youe really want, but if you want all
serial devices to share the same stem name, just start
the Dev.ser once, e.g.
Dev.ser -Nser 3f8,4 2f8,3 &
If you want them to have different names, use something like
Dev.ser -Nser 3f8,4 &
Dev.ser -Nmouse 2f8,3 &
Your real device names will be /dev/ser1 and /dev/mouse1
in this case.
The Dev.par only handles one device and the name has to
be unique as well, but – as far as I remember – it doesn’t
automatically append a number to the name like Dev.ser
HTH,
Karsten.
–
| / | __ ) | Karsten.Hoffmann@mbs-software.de MBS-GmbH
| |/| | _ _ \ Phone : +49-2151-7294-38 Karsten Hoffmann
| | | | |) |__) | Fax : +49-2151-7294-50 Roemerstrasse 15
|| ||// Mobile: +49-172-3812373 D-47809 Krefeld
This seems like a strange way to do things. Why not just
run Dev.ser as intended, as in:
Dev.ser Port1,Port1-IRQ Port2,Port2-IRQ
Dev.ser will automatically name these /dev/ser1 and /dev/ser2
Previously, X.D. Fang wrote in comp.os.qnx:
Hi,
I had installed QNX4.25 on my PC104, the PC104 has 2 serial ports and 1
parralle port. I have set the corresponding commands like these:
Dev.ser -N/dev/ser1 …
Dev.ser -N/dev/ser2…
in /etc/config/sysinit.1 file.
But just ser1 is OK, it refuse set ser2. Why?
Additionally,How can I set a mouse driver under this case?
Help me . Thank you!!
Fang.
\
–
Mitchell Schoenbrun --------- maschoen@pobox.com