Framing error on seriell port

[Ralf Kähler]

Hi,


I am trying to read data from the seriell port. I doesn't know exactly
the correct setting for communication with the external device, but I
know, I use the correct baud rate.

My problem is, I get from the "Bytes atseriell port.vi" the error 4008h
(framing error). What is the meaning of this error? Any suggestions? I
read 2 bytes more from the port, then I should. This is independent from
the string length.

Regards
Ralf

[RICHARD EVJE PETTERSEN]

Ralf Kähler skrev i
meldingsnyheter:3933A000.939782CD@e-technik.uni-rostock.de...
> Hi,
>
>
> I am trying to read data from the seriell port. I doesn't know exactly
> the correct setting for communication with the external device, but I
> know, I use the correct baud rate.
>
> My problem is, I get from the "Bytes atseriell port.vi" the error 4008h
> (framing error). What is the meaning of this error? Any suggestions? I
> read 2 bytes more from the port, then I should. This is independent from
> the string length.
>
> Regards
> Ralf

Hi
Try to use 'Bytes At Serial Port.VI' and 'Serial Port Init.VI'.

Richard

[RolfO]

On Tue, 30 May 2000 13:03:28 +0200, Ralf =?iso-8859-1?Q?K=E4hler?=
wrote:
>I am trying to read data from the seriell port. I doesn't know exactly
>the correct setting for communication with the external device, but I
>know, I use the correct baud rate.
>
>My problem is, I get from the "Bytes atseriell port.vi" the error 4008h
>(framing error). What is the meaning of this error? Any suggestions? I
>read 2 bytes more from the port, then I should. This is independent from
>the string length.

You might try to experiment with different types of parity (and maybe
number of stop bits). Do the change of parity with the
'Serial Port Init.VI'

--
Rolf

[RKaehler]

"Rolf Østvik" wrote:
>
> On Tue, 30 May 2000 13:03:28 +0200, Ralf =?iso-8859-1?Q?K=E4hler?=
> wrote:
> >I am trying to read data from the seriell port. I doesn't know exactly
> >the correct setting for communication with the external device, but I
> >know, I use the correct baud rate.
> >
> >My problem is, I get from the "Bytes atseriell port.vi" the error 4008h
> >(framing error). What is the meaning of this error? Any suggestions? I
> >read 2 bytes more from the port, then I should. This is independent from
> >the string length.
>
> You might try to experiment with different types of parity (and maybe
> number of stop bits). Do the change of parity with the
> 'Serial Port Init.VI'
>
> --
> Rolf

Thank's.
I tryed this and so
lved the problem. Another type of parity and 2 stop
bits, this was all.

Ralf