if i try to send data to 115200 baud rate from hyperterm your code work
but if i connect directly on com1 a magnetometer with stream data
continuosly at 9600 baud don't save nothing .
why ?
ive set so the ttyS0:
stty -F /dev/ttyS0 9600
but don't work can u help me ?
another question AM0 -- AM1 -- AM2 are always serial port ?
--- In "Andy Mercier" <> wrote:
>
> If you don't need to use "variable" maybe consider skipping the data
> going through bash and allowing *nix power to do the work for you:
>
> cat /dev/ttyS0 >>file.txt
>
> It meets your criteria of working from within the bash shell.
>
> If this doesn't work for you and you still need help please post the
> details of how you're configuring the serial port (with stty), which
> TS product you're using, etc.
>
> ----
> Andy
>
> --- In "e.pifferi" <e.pifferi@> wrote:
> >
> > hy i need to acquire data from an item on ttyS0 and save this data on
> > a file.txt it's possible to do from bash shell ?
> >
> > ive tryed so :
> >
> > read variable < /dev/ttyS0 echo $variable >> file.txt
> >
> > or so
> >
> > export variable=`cat /dev/ttyS0 echo $variable >> file.txt
> >
> > but don't work can anyone help me
> >
>
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