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| author | Kevin O'Connor <kevin@koconnor.net> | 2016-10-25 21:06:20 -0400 |
|---|---|---|
| committer | Kevin O'Connor <kevin@koconnor.net> | 2016-10-31 11:14:28 -0400 |
| commit | 8f331f08d262cdc9e641d333e17098a94cf13fd5 (patch) | |
| tree | 3243b7a0e3818369e1f0cd99137822a0ea6327a8 /scripts/stepstats.py | |
| parent | f0cefebff7c9077dd5f39a9d265cada04b76e6b6 (diff) | |
| download | kutter-8f331f08d262cdc9e641d333e17098a94cf13fd5.tar.gz kutter-8f331f08d262cdc9e641d333e17098a94cf13fd5.tar.xz kutter-8f331f08d262cdc9e641d333e17098a94cf13fd5.zip | |
extruder: Determine start step offset using last commanded position
The existing code calculates the number of steps in a move and then
spreads them out evenly throughout that move. Change the code so that
step timing is based on where the head is commanded to be relative to
the stepper step locations. This makes the timing more accurate - in
particular the stepper velocities will be more accurate during
cornering introduced by the lookahead code. It also results in
slightly smoother stepper motion which results in better step
compression.
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
Diffstat (limited to 'scripts/stepstats.py')
0 files changed, 0 insertions, 0 deletions