> can anyone help me ?
I guess nobody was reading the mailing list over the weekend... ;-)
> --- In late on a Friday night "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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