On 2/7/13 15:04 , Leonardo Marsaglia wrote: > I was thinking and this is the hardest part. Would it be possible to > control the induction heater using signals coming from and to LinuxCNC?. > The basic thing that I need is a Square wave generator, that outputs 2 > signals one at 180ยบ from the other, and with a duty cycle less than 50%. > This is to avoid complications with the switching transistors. I'm almost > sure that hal could do this, even read the signals to adjust the frequency. >
Maybe a stepgen component in quadrature mode? That would let you easily control the frequency of the output signal. http://www.linuxcnc.org/docs/2.5/html/man/man9/stepgen.9.html -- Sebastian Kuzminsky ------------------------------------------------------------------------------ Free Next-Gen Firewall Hardware Offer Buy your Sophos next-gen firewall before the end March 2013 and get the hardware for free! Learn more. http://p.sf.net/sfu/sophos-d2d-feb _______________________________________________ Emc-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/emc-users
