ive solved the problem using dio port with cat work well . tnks a lot
for your answer ill verify the version of mine module to try to read
from the lcd port
the groung was connected as in your description tnks
--- In "Michael" <> wrote:
>
> > can anyone help me ?
>
> I guess nobody was reading the mailing list over the weekend... ;-)
>
> > --- In late on a Friday night "e.pifferi"
> > <e.pifferi@> wrote:
> >>
> >> i ve loaded the two moduel with modprobe :
> >> modprob tsuart1
> >> modprob tsuast7800
> >> after that i ve set the com3 (rs232 ) at 9600 and it work if i launch
> >> a bash command as cat /dev/ttts4 >> file.txt
>
> Personally, I've had a lot of problems using cat/echo/etc. to talk
to serial
> ports. If you're writing code in C, I can point you to some sample
code
> I've found to be useful in setting up the termios:
>
> ftp://ftp.embeddedARM.com/tmp/term.c
>
>
> >>
> >> but if i do the same thing with a ttl com for example ttts8 after
that
> >> i setting it if i launch a cat /dev/ttts7 on LCD connector >>
file.txt
> >> it don't seems to catalog nothing
>
> You may want to verify that you have the latest tsuart1/tsuart7800
> drivers... one version had a bug (a typo in the source, really)
which caused
> some of the upper ports to show up but not get initialized properly.
>
> ftp://ftp.embeddedARM.com/ts-arm-sbc/ts-7800-linux/binaries/ts-modules/
>
>
> >> Ive attached to it a gps and it was in continuos stream data ( in
> >> binary or nmea format )
>
> I'm assuming that you are saying the GPS is outputting a TTL Tx signal?
>
> >> ive connected to pin 14 of lcd port as in your guide is described
tnks
> >> to all for an answer .Emiliano
>
> What pin are you connecting the ground to?
>
>
>
> ______ Best Regards,
> |__ __/ Michael Schmidt
> || Software Engineer
> ||echnologic Systems (EmbeddedARM.com)
> || (480) 16610 East Laser Drive #10
> |/ 837-5200 Fountain Hills, AZ 85268
> http://oz.embeddedarm.com/~michael
>
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