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Re: network support
- To: Fano Ramparany <Fano dot Ramparany at rd dot francetelecom dot fr>
- Subject: Re: [ECOS] network support
- From: Gary Thomas <gthomas at cambridge dot redhat dot com>
- Date: Tue, 13 Feb 2001 07:19:15 -0700 (MST)
- Cc: eCos Disuss <ecos-discuss at sourceware dot cygnus dot com>
- Organization: Red Hat, Inc.
What are you using for bootstrap firmware on the board?
If you're not using RedBoot, can you try it?
On 13-Feb-2001 Fano Ramparany wrote:
> I have installed the eCos jan. 30, 2001 snapshot from ftp.skynet.ie
> and the Configtool version 1.3.1.2 available from redhat
>
> I can configure and compile the library and the ping_test correctly.
> But whenever I run the ping_test application (load and execute through
> serial line connection) it immediately catches an interrupt
> (arm-elf-gdb trace:
> Program received signal SIGTRAP, Trace/breakpoint trap.
> 0x50 in ?? ())
>
> Somebody told me to try removing the JP45 jumper on my EDB7212 board,
> but this doesn't solve the problem. I have some doubt about the eCos
> library
> itself, as running the hello test example give rise to the same interrupt
>
> with the same arm-elf-gdb trace than with the ping_test application.
> (althought the ethernet cable is not connected to the board).
>
> Fano
>
> Gary Thomas wrote:
>
>> On 30-Jan-2001 Fano Ramparany wrote:
>> >> Build->Templates->Hardware = Cirrus Logic Development Board
>> >> Packages = net
>> >>
>> >> What sources are you building from? If non anonCVS, then you might
>> >> consider trying that.
>> >
>> > I'm using the distribution version (v1.3.1 release for eCos and
>> > v1.0b1 release for the TCP/IP stack).
>>
>> Can you please try using anonCVS? These releases you are using are
>> incredibly old - in fact, I don't even think they have network support
>> for the Cirrus Logic board in them (they date from March 2000 or so)!!