[ECOS] Accessing RS232 port in Linux

mohanlal jangir mohanlaljangir@hotmail.com
Fri Apr 2 06:23:00 GMT 2004


You have to enable them. See drivers for serial devices section in
configtool.

Regards
Mohanlal

----- Original Message -----
From: "Giridhara R P" <rpgiri@cdotb.ernet.in>
To: <ecos-discuss@sources.redhat.com>
Sent: Friday, April 02, 2004 11:36 AM
Subject: [ECOS] Accessing RS232 port in Linux


>
> Hii,
>  i am using ecos-2.0 on Liunx8.0.
>  I tried to open com1 serial port(RS232) using
>  cyg_io_lookup("/dev/ttyS0",handle) API provided by
> ecos. But it is returnig -ve value.
>  (abs value is 2 =  /* No such entity */)
>  Can u please tell me how to read and write to RS232
> port.
>  Thanks
>  Waiting for ur reply
> Giridhar R P
>
>
> --
> Before posting, please read the FAQ: http://ecos.sourceware.org/fom/ecos
> and search the list archive: http://ecos.sourceware.org/ml/ecos-discuss
>
>

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