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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