Enable all the steppers via the shift registers when the first stepper is enabled, and disable all the steppers once all steppers are disabled. This avoids having to enable all the steppers all of the time. Note that, this support is independent from the current control for each stepper, which is still done individually. Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
20 KiB
20 KiB