[En-Nut-Discussion] Ethernet Failure

Wed Dec 3 13:25:05 CET 2008

The power supply i use is 14v DC with up to 1000mA more power than that?

--- Στις Τετ., 03/12/08, ο/η en-nut-discussion-request at egnite.de <en-nut-discussion-request at egnite.de> έγραψε:
Από: en-nut-discussion-request at egnite.de <en-nut-discussion-request at egnite.de>
Θέμα: En-Nut-Discussion Digest, Vol 62, Issue 3
Προς: en-nut-discussion at egnite.de
Ημερομηνία: Τετάρτη, 3 Δεκέμβριος 2008, 13:00

Send En-Nut-Discussion mailing list submissions to
	en-nut-discussion at egnite.de

To subscribe or unsubscribe via the World Wide Web, visit
	http://lists.egnite.de/mailman/listinfo/en-nut-discussion
or, via email, send a message with subject or body 'help' to
	en-nut-discussion-request at egnite.de

You can reach the person managing the list at
	en-nut-discussion-owner at egnite.de

When replying, please edit your Subject line so it is more specific
than "Re: Contents of En-Nut-Discussion digest..."

Today's Topics:

   1. Re: Ethernet Failure (Harald Kipp)
   2. Re: PPP - Nut-os4.6.6 - atmega128. (Harald Kipp)
   3. Re: Ethernet Failure (Pete Allison)

----------------------------------------------------------------------

Message: 1
Date: Tue, 02 Dec 2008 15:43:05 +0100
From: Harald Kipp <harald.kipp at egnite.de>
Subject: Re: [En-Nut-Discussion] Ethernet Failure
To: "Ethernut User Chat (English)"
<en-nut-discussion at egnite.de>
Message-ID: <49354979.6000506 at egnite.de>
Content-Type: text/plain; charset=UTF-8; format=flowed

JOhan ferouskain wrote:
> but still i  couldnt connect to the dhcp server(a Level One switch-hub
> serves as my DHCP server,it supports 10mb ethernet ) 

You do not mean that really, do you? ;-) A HUB/Switch typically do not 
provide DHCP, but routers do.

>     The only application that can connect and works as it should
> is the basemon application .(The ethernet device due to basemons findings
> is realtek)  

Just Basemon or did you try to connected the integrated HTTP server 
(after exiting Basemon by pressing X)?

Try another power supply. Ethernet requires a it more power.

Is the yellow LED lit? Does the green LED flash sometimes?

If you use Basemon to set a fixed IP, it will be stored in EEPROM. When 
the 'Preserve EEPROM' fuse is set (default on shipped Ethernuts), these

setting will be available after burning a new application. No DHCP will 
be required then and the HTTP server sample should run out of the box.

Additional network configuration samples are provided at
http://www.ethernut.de/nutwiki/Nut/OS_Examples
There are ready-made binaries you can try as well.

Which board revision you have? Rev-F or earlier?

Did you create the sample binaries yourself? Sure you chose the right 
configuration file?

Harald

------------------------------

Message: 2
Date: Tue, 02 Dec 2008 15:55:47 +0100
From: Harald Kipp <harald.kipp at egnite.de>
Subject: Re: [En-Nut-Discussion] PPP - Nut-os4.6.6 - atmega128.
To: "Ethernut User Chat (English)"
<en-nut-discussion at egnite.de>
Message-ID: <49354C73.3030301 at egnite.de>
Content-Type: text/plain; charset=ISO-8859-1; format=flowed

Paulo Silva(OpenSoftware) wrote:
> Open uart...done
> Connecting...done
> Configure PPP...failed
> 
> The only changes I did, was a change in the define for DBGCOM as follow:
> #define DBGCOM      "uart1"
> I am using uart0 for debug.

The remote station may require a specific feature not available with 
Nut/OS PPP. You need to enable PPP tracing. Add

HWDEF+=-DNUTDEBUG

to app/UserConf.mk _and_ bld/UserConf.mk, replacing app and bld with the 
directory names you configured for the build and sample tree.

In general, this is a non-trivial problem, because initial PPP 
handshaking is complex and greatly differs among access providers.

Harald

------------------------------

Message: 3
Date: Tue, 2 Dec 2008 08:53:42 -0600
From: "Pete Allison" <macsmaker at aol.com>
Subject: Re: [En-Nut-Discussion] Ethernet Failure
To: "'Ethernut User Chat (English)'"
<en-nut-discussion at egnite.de>
Message-ID:
	<!&!AAAAAAAAAAAuAAAAAAAAAKJKr24FJ+VIovK+UZAxr30BAA9kjWGujtdIrzzd/ngLzXwAAAHPc1oAABAAAADRK00jAzoYSpZTh+k1t3mwAQAAAAA=@aol.com>

Content-Type: text/plain;	charset="us-ascii"

Has he rebuilt Basemon from the source code delivered with the Ethernut
development kit? (If that is what he has.)

I cannot rebuilt that source and get it work. Seems to have a problem with
initializing the ethernet port.
(http://lists.egnite.de/pipermail/en-nut-discussion/2008-November/010076.htm
l)

The basemon code that was loaded in the ethernut when we purchased it worked
fine. 

While it would be nice to have it back, I figured out a way around it.

Pete Allison

-----Original Message-----
From: en-nut-discussion-bounces at egnite.de
[mailto:en-nut-discussion-bounces at egnite.de] On Behalf Of Harald Kipp
Sent: Tuesday, December 02, 2008 8:43 AM
To: Ethernut User Chat (English)
Subject: Re: [En-Nut-Discussion] Ethernet Failure

JOhan ferouskain wrote:
> but still i  couldnt connect to the dhcp server(a Level One switch-hub 
> serves as my DHCP server,it supports 10mb ethernet )

You do not mean that really, do you? ;-) A HUB/Switch typically do not
provide DHCP, but routers do.

>     The only application that can connect and works as it should is 
> the basemon application .(The ethernet device due to basemons findings 
> is realtek)

Just Basemon or did you try to connected the integrated HTTP server (after
exiting Basemon by pressing X)?

Try another power supply. Ethernet requires a it more power.

Is the yellow LED lit? Does the green LED flash sometimes?

If you use Basemon to set a fixed IP, it will be stored in EEPROM. When the
'Preserve EEPROM' fuse is set (default on shipped Ethernuts), these
setting
will be available after burning a new application. No DHCP will be required
then and the HTTP server sample should run out of the box.

Additional network configuration samples are provided at
http://www.ethernut.de/nutwiki/Nut/OS_Examples
There are ready-made binaries you can try as well.

Which board revision you have? Rev-F or earlier?

Did you create the sample binaries yourself? Sure you chose the right
configuration file?

Harald
_______________________________________________
http://lists.egnite.de/mailman/listinfo/en-nut-discussion

------------------------------

_______________________________________________
http://lists.egnite.de/mailman/listinfo/en-nut-discussion

End of En-Nut-Discussion Digest, Vol 62, Issue 3
************************************************

___________________________________________________________ 
Χρησιμοποιείτε Yahoo!; 
Βαρεθήκατε τα ενοχλητικά μηνύματα (spam); Το Yahoo! Mail 
διαθέτει την καλύτερη δυνατή προστασία κατά των ενοχλητικών 
μηνυμάτων http://login.yahoo.com/config/mail?.intl=gr 