Has anyone else been sucessful with getting the SER2 working with the 7250?
Would you
mind providing your setup (jumpers, setserial config parameters, etc)?
I'm officially out of ideas where to go from here. I find it unlikely both of
the boards I
have are defective, so there must be some default setting thats incorrect
somewhere?
--- In "Tarun Tuli" <> wrote:
> Hi.
>
> We recently picked up a few TS-SER2 boards to go along with our
> TS-7250 SBCs.
>
> I am having some problems getting them to do anything however. Linux
> detects them on
> startup:
>
> Serial driver version 5.05c (2001-07-08) with MANY_PORTS SHARE_IRQ
> enabled
> ttyS02 at 0x89c003e8 (irq = 40) is a 16550A
> ttyS03 at 0x89c002e8 (irq = 33) is a 16550A
>
> But when trying to use them through termios, I can't seem to get them
> to do anything
> (using the same code I used to successfully access the onboard
> ttyAM1).
>
> The device nodes im using are at /dev/tts/2 and /dev/tts/3
>
> Is there some obvious I need to do to make these work? One thing I
> don't understand is
> the IRQ mapping and what effect (if any) the IRQ jumpers on the
> TS-SER2 have. Do I have
> to implicity tell the port to operate on the same IRQ as the jumper
> on the board using
> something like setserial (I tried this btw -- no change).
>
> Thank you.
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