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Normalize load/unload length in M600

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Thomas Moore 2017-11-09 23:10:41 -06:00 • committed by Scott Lahteine
parent 2a54fd1444
commit 4714fb8fcb
2 changed files with 4 additions and 3 deletions
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Marlin/planner.cpp
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@ -736,7 +736,8 @@ void Planner::_buffer_line(const float &a, const float &b, const float &c, const
SERIAL_ECHOLNPGM(MSG_ERR_COLD_EXTRUDE_STOP);
}
#if ENABLED(PREVENT_LENGTHY_EXTRUDE)
if (labs(de) > (int32_t)axis_steps_per_mm[E_AXIS_N] * (EXTRUDE_MAXLENGTH)) { // It's not important to get max. extrusion length in a precision < 1mm, so save some cycles and cast to int
int32_t de_mm = labs(de * volumetric_multiplier[active_extruder]);
if (de_mm > (int32_t)axis_steps_per_mm[E_AXIS_N] * (EXTRUDE_MAXLENGTH)) { // It's not important to get max. extrusion length in a precision < 1mm, so save some cycles and cast to int
position[E_AXIS] = target[E_AXIS]; // Behave as if the move really took place, but ignore E part
de = 0; // no difference
#if ENABLED(LIN_ADVANCE)