Thank you! Problem solved! Am Sonntag, 7. Oktober 2018 17:01:13 UTC+2 schrieb pcwcol: > > > > 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) >
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