The optimized version is only available if it's the only axis used.
This fixes input_shaper on corexz.
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
Combine the shaper pulses and count of those pulses into a `struct
shaper_pulses`. Allocate space for the maximum number of pulses in
`struct input_shaper`.
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
For example, Raspbian GNU/Linux 8 (jessie) uses an old GCC version 4.9.2
which uses -std=gnu90 by default.
Signed-off-by: Dmitry Butyugin <dmbutyugin@google.com>
Input shaping can help to reduce printer vibrations due to resonances
and eliminate or reduce ghosting in prints.
Signed-off-by: Dmitry Butyugin <dmbutyugin@google.com>
Dmitry Butyugin
Kevin O'Connor