Ok thanks a lot, yes than is the question for us how to access the existing GPIO using the pre-built image we have burned. Do you know where we can get these information?
Am Freitag, 7. Juli 2017 13:04:08 UTC+2 schrieb Schooner: > > If you want to know how to access the existing GPIO using the pre-built > image you have burned, that is a completely different question. > It is a matter of asking the right one. > > I have 2 machines using DE0-NANO + 7i76 boards providing multiple axes and > full GPIO from the 7i76, > and one XYZ milling machine just using the DE0-NANO to provide 3 axis > hardware stepping and encoder on one header > and using the GPIO bank through a breakout board on another. > > On 07/07/17 11:17, [email protected] <javascript:> wrote: > > The image is made with the FPGA programmed to emulate a Mesa 5i25 / 7i76 - > 7i77 FPGA combo > > If you want to experiment addressing GPIO in some other way, using > another.rbf file, use one of the Altera images > > On 07/07/17 10:02, Sebastian wrote: > > Hello, > > > our task is to build a CNC milling machine with X,Y,Z-axis on the DE0-NANO > board form Altera with machinekit. We use this Image: > *http://deb.machinekit.io/uploads/de0-nano/debian-8.5-console-armhf-2017-02-14/* > > <http://deb.machinekit.io/uploads/de0-nano/debian-8.5-console-armhf-2017-02-14/>. > > Our main problem is that every time we try access to the GPIO's over a > C-program we get the same Error “Bus Error“.Our question is, is there a > Demon who don't let us access to the GPIO's or what kind of mistake we > made. On the fpga is a .rbf file that we have generate with Quartus where > we can access to the GPIO's over PIO's. We have test that with a C-Program > on the from Altera provided Console Image: > http://www.terasic.com/downloads/cd-rom/de0-nano-soc/linux_BSP/ > -- > website: http://www.machinekit.io blog: http://blog.machinekit.io github: > https://github.com/machinekit > --- > You received this message because you are subscribed to the Google Groups > "Machinekit" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected] <javascript:>. > Visit this group at https://groups.google.com/group/machinekit. > For more options, visit https://groups.google.com/d/optout. > > > -- > website: http://www.machinekit.io blog: http://blog.machinekit.io github: > https://github.com/machinekit > --- > You received this message because you are subscribed to the Google Groups > "Machinekit" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected] <javascript:>. > Visit this group at https://groups.google.com/group/machinekit. > For more options, visit https://groups.google.com/d/optout. > > > -- website: http://www.machinekit.io blog: http://blog.machinekit.io github: https://github.com/machinekit --- You received this message because you are subscribed to the Google Groups "Machinekit" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. Visit this group at https://groups.google.com/group/machinekit. For more options, visit https://groups.google.com/d/optout.
