I am remaking a GRBLHAL control board and have led out the two pins for spindle synchronization. Since I do not have a lathe for testing, I am not sure if there are any special requirements for the two spindle synchronization pins. I have defined them as B11 and B12, and the compilation did not show any errors.
评论 (2)
#2 – hanke-cnc 于 2023-06-11
> Spindle pulse: currently D2 or A15, I may add more pins later. Spindle index: any free pin that can have interrupt enabled (not clashing with other interrupt enabled pins).
Thank you so much!! Thank you!!
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#1 – terjeio 于 2023-06-10
Spindle pulse: currently D2 or A15, I may add more pins later.
Spindle index: any free pin that can have interrupt enabled (not clashing with other interrupt enabled pins).