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Re: Fwd: AT91SAM7X-EK with TC/IP - unresolved conflicts
- From: Robert Brusa <bob dot brusa at gmail dot com>
- To: "Andrew Lunn" <andrew at lunn dot ch>, "Robert Brusa" <bob dot brusa at gmail dot com>
- Cc: ecos-discuss at ecos dot sourceware dot org
- Date: Tue, 02 Sep 2008 10:11:11 +0200
- Subject: Re: [ECOS] Fwd: AT91SAM7X-EK with TC/IP - unresolved conflicts
- References: <op.ugnlflqpkeg3uf@localhost> <op.ugnljtyskeg3uf@localhost> <48B8137D.7040803@mlbassoc.com> <20080829162608.GV31987@lunn.ch> <op.ugspx7q0keg3uf@localhost> <20080901093643.GT25863@lunn.ch>
- Reply-to: Bob dot Brusa at gmail dot com
On Mon, 01 Sep 2008 11:36:43 +0200, Andrew Lunn <andrew@lunn.ch> wrote:
I never said that. I just said the FreeBSD stack will not work. The
lwip stack has been shown to work on the AT91SAM7X. Go google lwip.
running through ecosconfig new at91sam7xek lwip_eth
etc. seems to work. But when I try to build my previously working
projects, flash support is no longer available and the cor. calls produce
errors (e. g. a call to flash_program)
On the other hand, when attempting to configure the same thing using
configtool, there are 5 conflicts the tool is not able to resolve. From a
first look at the ecc-file, it seems to be a problem that somewhere a
restriction for the AT91SAM7S is required. Any adice how to overcome this
hurdle?
Is RPC supported by ecos?
RPC is too generic a word. Do you mean Suns RPC used by NFS, RFC 1057?
Do you mean XML-RPC like http://www.xmlrpc.com/. Do you mean COBRA?
Out of the box eCos supports none of these. However you could port
something or write your own RPC code.
-
I am talking about RFC 1831 (which is the successor of 1057). I have built
a small example using Suns rpcgen-tool and it worked fine using two
linux-PCs linked by ethernet. Now the next step would be to port the
serverapp to my AT91SAM7X target. The 2nd step then would be to "expand"
this little server app to handle the routines my app requires - by hand or
using e. g. rpcgen-produced templates. Is this a realistic scenario?
Robert
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