Hello Marius, On Thu, Nov 7, 2013 at 9:36 AM, Marius Alksnys <[email protected]>wrote:
> > I am using MESA 5i23, 8i20, 7i49 (resolver card). I have 7i43-P (but > without USB). > > Now I have even more questions: > Isn't it possible to run some simulation without a hardware? > For simulation, run linuxcnc with './configs/sim/axis/axis_mm.ini' > Are these S velocity profiles realised in hardware only? If not - how to > use them without this usb to 7i43 solution? > It is implemented in tp.c ; therefore, it should be able to run with other hardware. > Is it possible to use S velocity profile feature in RT linux? If yes - how? > Our branch is not verified with RT linux. I wish to merge with Michael's Unified Build work to resolve this issue. > Would it be hard to implement other types of outputs from 7i43 to > control servo drives, for example, 3pwmgen for direct bridge control for > 3 phase permanent magnet synchronous motors (or BLDC)? > We control this type of motors with A/B phase pulse train. The PWM for velocity or torque control mode is under development. > > > BTW, there are things to consider / fix in your wiki page: > 1. Descibe the base where to start from - a lucid distro, freshly > installed from a CD or master branch or precise. If precise - how to > make / get one - from generic ubuntu or from linuxcnc + upgrade.. > At this time, we support precise (ubuntu 12.04) only. > 2. I got error running line "git clone > https://github.com/araisrobo/linuxcnc.git";, telling me that directory > linuxcnc already exists.. > Please try this: git clone https://github.com/araisrobo/linuxcnc.git linuxcnc-araisrobo > 3. Correct ./autgen.sh to ./autogen.sh > Thanks; it has been fixed. 4. Explain how to run linuxcnc every time.. > We usually start a terminal, change to corresponding *.ini path, and start linuxcnc with "linuxcnc INI-FILE". Thanks for your feedback, Yishin ------------------------------------------------------------------------------ November Webinars for C, C++, Fortran Developers Accelerate application performance with scalable programming models. Explore techniques for threading, error checking, porting, and tuning. Get the most from the latest Intel processors and coprocessors. See abstracts and register http://pubads.g.doubleclick.net/gampad/clk?id=60136231&iu=/4140/ostg.clktrk _______________________________________________ Emc-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/emc-users
