Hi,
On Mon, 25 Jul 2005, jgalindo2 wrote:
> I have a problem using both the COM1 serial port and the ethernet port
> at the same time. I am using the sigaction and pollfd structures for
> multiplexing both devices, but when there is a signal from ethernet
> and then comes a signal from the serial port I read length 0 and no
> data comes. But if I use Hyperterminal at the same time, I can see the
> string.
>
> What can I do?
> What am I missing?
I'm afraid you really haven't given enough detail. I'm a bit baffled by
by your description of using the Ethernet port? You usually do not
interact with the ethernet port directly but via Sockets. Or are you doing
something a lot lower level? As you can see you've not really described
what you are trying to do or given any info on which people can offer
help.
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