On 07.08.2013 16:22, Viesturs Lācis wrote: > 2013/8/7 Paul Lacatus <[email protected]> > >> 1. Is this card ( BBW 720MHz 256 MB ) strong enough for running LinuxCNC >> headless ? >> > Since you already have the Beagle, I would say that there is only one way > to find this out for sure :)) You are right . I will get a 4GB MicroSD card to test my BBW > > >> 3. If I have already the stepper driver board controlled by LPT port of the >> computer did I need and extra hardware of interfacing BeagleBone or a >> simple logic level conversion is enough. >> > Since step/dir signals would be generated by PRUs on Beagle, all you need > is make sure about matching signal levels. > Thank you Viesturs.
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