On Sunday, October 7, 2018 at 2:03:57 AM UTC-7, Tobi Thiele wrote: > > Hi all, > > I'm using machinekit on a BBB black. > Is it possible to set up the time of raising and falling > <https://dict.leo.org/englisch-deutsch/falling> edge > <https://dict.leo.org/englisch-deutsch/edge> of a step? > I need a raise time < 0,2µs. Is that possible with a stepgen or do I need > to change the signal to a PWM? > > Thanks in advance > > Tobi >
Typically no, you cannot set the I/O rise times ( though on some hardware you can set the I/O pin drive strength which affects rise/fall time into capacitive loads ) I dont think you have anything to worry about though since the BBB output pin rise time will quite a bit be faster than 0.2 us (probably on the 0.002 to 0.010 us region) -- 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.
