Guy asked....
> Can any of the vxWorks gurus out there tell me if it is possible to do
> a head or a tail patch to a vxWorks interrupt service routine. We want to
> hook in to the serial input interrupt and then pass on the servicing to the
> existing service routine.
Would putting the serial port in raw mode (unbuffered) serve you
needs? Each input character would be sent to your task immediately.
I wouldn't want to mess with serial device interrupt handling unless I
had to.
Joe Sullivan
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