Am 29.11.2012 um 23:49 schrieb Yishin Li: > On Thu, Nov 29, 2012 at 7:56 AM, Michael Haberler <[email protected]>wrote: > >> summary: high-speed HAL I/O without extra hardware & idle main cpu on TI >> ARM335x omap processors >> >> -- >> >> ok, we have something working in HAL : >> http://git.mah.priv.at/gitweb/emc2-dev.git/shortlog/refs/heads/arm335x-hal-pru-module >> >> this adds hal_pru if --with-platform=beaglebone is passed to configure >> >> Did you cross compile LinuxCNC for BeagleBone? or Did you build it on > BeagleBone?
right on the beaglebone, Ubuntu precise, but with NFS setup, which I also use on the Raspberry. The SD cards make nice bootroms, but performance building larger packages sucks The build on the beaglebone takes some 20minutes; the Raspberry on the same (slow) NFS server over 40 minutes. I also compiled the kernel on the bb this way, but it is an overnight job;) and needs a bit of swap space at the end when it generates the zImage; I used an USB stick. I had tried with the Angstrom distro which came with the bb, but thats too minimal and lacking too many packages to be viable - Michael > > -Yishin > ------------------------------------------------------------------------------ > Keep yourself connected to Go Parallel: > VERIFY Test and improve your parallel project with help from experts > and peers. http://goparallel.sourceforge.net > _______________________________________________ > Emc-developers mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/emc-developers ------------------------------------------------------------------------------ Keep yourself connected to Go Parallel: TUNE You got it built. Now make it sing. Tune shows you how. http://goparallel.sourceforge.net _______________________________________________ Emc-developers mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/emc-developers
