Today I made first tests with pipe actually clamped in machine with Machinekit running on beaglebone for plasma pipe cutter I planned to develop.
I was able to do UI with machinetalk interface to reach for linuxcnc functionality that was needed. Machinetalk allows you to move UI on PC instead having it on linux server - part of 3d interface seen on video below. If you are interested to see little shaky video checkout: https://youtu.be/MPE4uVrcRAk Hypertherm Plasma 45XP & THC is still not integrated, but I plan to do that in comming months. regards Klemen On Sun, Oct 23, 2016 at 9:25 PM, Gene Heskett <[email protected]> wrote: > On Sunday 23 October 2016 15:02:00 bari wrote: > > > Gene, > > > > IO is via FPGA over Ethernet since it has an integrated Ethernet > > controller in the ARM SOC vs being Ethernet over USB like the Rpi and > > many other ARM boards. Look at the Mesa 7i92. > > Currently Out of Stock at both N.A. dealers. So its a solution I can't > obtain, in a useable time frame, anyway. > > Another thought is what happens to the real time of an encoder edge going > by when its subjected to the ethernet packet latencies? > > I believe some of what I think is bearing noise in my G0704, sounds like > a bearing trying to eat its ball cage, is not that, but its partially > the noise created by the fast response of the PID causing the motor to > slam back and forth in the backlash of the gears. This noise is much > worse when the backgear is in high gear, and reduces under loading. > > Thanks Bari. > > > HD can be over USB. > > > > On 10/22/2016 03:30 PM, Gene Heskett wrote: > > > On Saturday 22 October 2016 14:44:47 bari wrote: > > > > > > Hi Bari, sounds like something that could replace this huge Dell I > > > am about 1/2 configured to run it with allready. And that could fit > > > in the driver box I am using, leaving only the VFD, keyboard, mouse > > > & monitor to worry about. > > > > > > Whats it need to run steppers as well as a Mesa 5i25 can? > > > > > > Obviously some sort of a cape/bob sits on the 40 pin header to do > > > all that. Who has that & how much money? > > > > > >> The Orange pi is ~$15 and uses the Allwinner H3. > > >> > > >> http://www.orangepi.org/orangepione/ > > >> http://linux-sunxi.org/H3 > > >> https://www.aliexpress.com/item/Orange-Pi-PC-linux-and-android-mini > > >>-PC -Beyond-Raspberry-Pi-2/32448079125.html > > >> > > >> It has native Ethernet (not over USB) so it can use hm2_eth with > > >> Mesa 7i92 FPGA. > > >> > > >> Axis runs pretty smoothly at HD res using llvmpipe since it has 4 > > >> cores. > > >> > > >> Runs without anything TI or Machinekit. > > >> > > >> -Bari > > > > > > Thanks Bari. > > > > > > Cheers, Gene Heskett > > > > ---------------------------------------------------------------------- > >-------- Check out the vibrant tech community on one of the world's > > most engaging tech sites, SlashDot.org! http://sdm.link/slashdot > > _______________________________________________ > > Emc-users mailing list > > [email protected] > > https://lists.sourceforge.net/lists/listinfo/emc-users > > > Cheers, Gene Heskett > -- > "There are four boxes to be used in defense of liberty: > soap, ballot, jury, and ammo. Please use in that order." > -Ed Howdershelt (Author) > Genes Web page <http://geneslinuxbox.net:6309/gene> > > ------------------------------------------------------------ > ------------------ > Check out the vibrant tech community on one of the world's most > engaging tech sites, SlashDot.org! http://sdm.link/slashdot > _______________________________________________ > Emc-users mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/emc-users > ------------------------------------------------------------------------------ Check out the vibrant tech community on one of the world's most engaging tech sites, SlashDot.org! http://sdm.link/slashdot _______________________________________________ Emc-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/emc-users
