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Code Issues Releases Wiki Activity

🩹 Simplify quick homing feedrate (#23714)

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Co-authored-by: Scott Lahteine <github@thinkyhead.com>
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espr14 2022-02-10 20:28:38 +01:00 committed by Scott Lahteine
parent 3e18cf2b6a
commit 65c4f14a9e
1 changed files with 4 additions and 5 deletions
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9
Marlin/src/gcode/calibrate/G28.cpp
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@ -76,10 +76,9 @@
const int x_axis_home_dir = TOOL_X_HOME_DIR(active_extruder);
const float mlx = max_length(X_AXIS),
mly = max_length(Y_AXIS),
mlratio = mlx > mly ? mly / mlx : mlx / mly,
fr_mm_s = _MIN(homing_feedrate(X_AXIS), homing_feedrate(Y_AXIS)) * SQRT(sq(mlratio) + 1.0);
// Use a higher diagonal feedrate so axes move at homing speed
const float minfr = _MIN(homing_feedrate(X_AXIS), homing_feedrate(Y_AXIS)),
fr_mm_s = HYPOT(minfr, minfr);
#if ENABLED(SENSORLESS_HOMING)
sensorless_t stealth_states {
@ -95,7 +94,7 @@
};
#endif
do_blocking_move_to_xy(1.5 * mlx * x_axis_home_dir, 1.5 * mly * Y_HOME_DIR, fr_mm_s);
do_blocking_move_to_xy(1.5 * max_length(X_AXIS) * x_axis_home_dir, 1.5 * max_length(Y_AXIS) * Y_HOME_DIR, fr_mm_s);
endstops.validate_homing_move();