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From: Eduardo Sabaj <esabaj@hasar.com>
To: Andrew Lunn <andrew@lunn.ch>, ecos-discuss@ecos.sourceware.org
Subject: Re: [ECOS] How to add extra serial ports
Date: Fri, 30 Nov 2007 20:02:00 -0000	[thread overview]
Message-ID: <47506629.3050702@hasar.com> (raw)


Andrew, thank you for your answer.. I made the changes that you 
suggested, I added two more serial ports, but what happens  with the 
CYGNUM_HAL_VIRTUAL_VECTOR_COMM_CHANNELS macro? Is it enough to change 
its limit to 5 or should I change any other file?
 
Andrew Lunn escribió:
> On Fri, Nov 30, 2007 at 12:50:26PM -0300, Eduardo Sabaj wrote:
>   
>> I'm working on an i386 architecture that has more than 2 serial ports 
>> available, and what I would like to know is how I can make use of them. The 
>> configtool program shows only the information about serial port 0 and 1 but 
>> doesn't let me add another serial port. Moreoever, I found the 
>> CYGNUM_HAL_VIRTUAL_VECTOR_COMM_CHANNELS macro (number of communication 
>> channels on board) but it has a limit of 3 channels and I can't change it.
>>     
>
> Take a look at
> packages/devs/serial/i386/pc/current/include/i386_pc_ser.inl. You need
> to add CYGPKG_IO_SERIAL_I386_PC_SERIAL2 and 3 and modify the CDL
> appropriately.
>
>         Andrew
>
>   


-- 

Ing. Eduardo Salvador Sabaj
Analista de Desarrollo

Compañía Hasar | Grupo Hasar*
*Marcos Sastre y José Ingenieros
El Talar. Pacheco
[B1618CSD] Buenos Aires. Argentina
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-- 

Ing. Eduardo Salvador Sabaj
Analista de Desarrollo

Compañía Hasar | Grupo Hasar*
*Marcos Sastre y José Ingenieros
El Talar. Pacheco
[B1618CSD] Buenos Aires. Argentina
Tel [54 11] 4117 8900 | Fax [54 11] 4117 8998
E-mail: esabaj@hasar.com
Visítenos en: www.hasar.com
<http://www.hasar.com>Información legal y política de confidencialidad: 
www.grupohasar.com/disclaimer <http://www.grupohasar.com/disclaimer>


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             reply	other threads:[~2007-11-30 19:39 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2007-11-30 20:02 Eduardo Sabaj [this message]
  -- strict thread matches above, loose matches on Subject: below --
2007-11-30 16:29 Eduardo Sabaj
2007-11-30 16:58 ` Andrew Lunn

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