[etherlab-users] install on non-PC

[Bruno Bittner]

etherlab-users-bounces at etherlab.org wrote on 11/02/2011 10:37:24 AM:

> >-----Original Message-----
> >From: Jeff Krasky <jeff.krasky at dspcg.com>
> >To: etherlab-users <etherlab-users at etherlab.org>
> >Sent: Tue, Nov 1, 2011 1:08 pm
> >Subject: [etherlab-users] install on non-PC

> >...

> >2) I don?t think I can build EtherCAT this way.  The build machine 
> is Windows to begin with, and even if I managed to compile 
> everything, >the default scripts wouldn?t work ? they?d want to 
> install on the machine they are running on, the paths wouldn?t be 
> correct, etc.
> 
> Here's how I recently cross built on x86 Ubuntu 10.04LTS for an ARM 
> system with kernel sources and toolchain provided my the chip vendor:
> 
> On host:
> 
> TARG_KERNEL is path to kernel sources for target system
> TARG_FS is path to filesystem of target system
> 
> In Etherlab source dir:
> 
> ./configure --prefix=$TARG_FS/opt --with-linux-dir=$TARG_KERNEL \
>             --enable-generic --host=arm-none-linux-gnueabi-
> 
> make ARCH=arm CROSS_COMPILE=arm-none-linux-gnueabi-  # ARCH and 
> CROSS_COMPILE redundant here?
> 
> # I may have run make install as root here?
> 
> 
> On target as su (I haven't automated these steps yet):
> 
> mknod /dev/EtherCAT0 c 252 0
> 
> vi /etc/sysconfig/ethercat to include generic driver and set MAC addr
> 
> cd /lib/modules/<kernel_being_run>
> 

Left out the command to start the master:

/etc/init.d/ethercat start

> 
> >...
> 
> Thanks,
> Bruno_______________________________________________
> etherlab-users mailing list
> etherlab-users at etherlab.org
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