Re: [ECOS] TCP Stack Testing problem

[Andrew Lunn <andrew at lunn dot ch>]

On Fri, Dec 30, 2005 at 11:51:19PM +0530, Madhava Reddy S wrote:
> Thanks a lot.
> 
> I have tried to compile redboot code and tried to generate library but it 
> was giving lot of errors and warnings.
> 
> I want to ping to target system.
> 
> To do that is it compulsory to go for redboot support.Is there any other 
> way apart form redboot package selection.

As i said in my reply, normal TCP/IP will work without Redboot. 

        Andrew

> 
> 
> Regards,
> Madhava S
> 
> ----- Original Message ----- 
> From: "Andrew Lunn" <andrew@lunn.ch>
> To: "Madhava Reddy S" <madhava.s@globaledgesoft.com>
> Cc: <ecos-discuss@ecos.sourceware.org>
> Sent: Friday, December 30, 2005 8:37 PM
> Subject: Re: [ECOS] TCP Stack Testing problem
> 
> 
> >On Fri, Dec 30, 2005 at 07:36:02PM +0530, Madhava Reddy S wrote:
> >>Hi All,
> >>
> >>I am new to eCos and currently learning to work on x86 PC platform.
> >>
> >>I want to test the working of TCP/IP stack.
> >>
> >>I was able to compile and run a sample application using boot floppy
> >>through serial port.
> >>
> >>How can i test the same program using Ethernet port.
> >>In the configuration tool i have selected "common ethernet support",
> >>"networking" and "Open BSD Stack" packages.
> >
> >Rather than add packages like this, use the templates, eg net and
> >old_net.
> >
> >>I have generated the library for my work_dir.
> >>Then i have compiled the program using
> >>i386-elf-gcc -g -I$(work_dir)/include/hello.c -L$(work_dir)/lib 
> >>-Ttarget.ld
> >>-nostdlib -o nw_test
> >>
> >>Generated the binary of that exe
> >>i386-elf-objcpy -O binary nw_test nw_test.bin
> >>
> >>copied to floppy
> >>dd conv=sync if=nw_test.bin of=/dev/fd0
> >>
> >>I compiled the target for booting from floppy.
> >>Started the target.
> >>
> >>On Host i started gdb
> >>i386-elf-gdb nw_test
> >>when i try to connect using "target remote ip:port"
> >>it says destination unreachable.
> >
> >Only redboot contains a tcp/ip enabled stub which can be used by
> >gdb. Your FLOPPY startup application only has a serial port gdb stub.
> >This is not a problem though, normal TCP/IP will still work and you
> >just need to use the serial port for gdb.
> >
> >Also, rather than writing your own test programs, i suggest you first
> >use the eCos test programs. These are known to work. Enable
> >CYGPKG_NET_BUILD_HW_TESTS and do a
> >
> >make tests
> >
> >and run the applications in install/tests/net/bsd_tcpip
> >
> >       Andrew
> >
> >-- 
> >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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