Re: [ts-7000] Re: No SIGIO on com1? not working in com2

[Jim Jackson <>]

On Sat, 29 Mar 2008, LaksCEO wrote:

> Hi
> Charlie
> i have attcehd the code of my serial program which works in com1 with the 
> SIGIO
> but the same program after changing the
> #define MODEMDEVICE "/dev/ttyAM1"
>
> for com2 it is not working
>
> but it works in com2 without SIGIO
>
> where could be the problem
>
> my application needs a interrupt driven serial input so that my program 
> can do some other work istead of polling the serial port

Open the serial port in non-blocking mode and poll on atimer?
>
> any help will be highly appreciated
>
> -laks
>
>
>