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Alert users about low Z jerk values

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This commit is contained in:
Scott Lahteine 2018-03-28 23:08:33 -05:00
parent 9e4c037cef
commit 1be955e52a
2 changed files with 10 additions and 2 deletions
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8
Marlin/src/gcode/config/M200-M205.cpp
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@ -132,6 +132,12 @@ void GcodeSuite::M205() {
if (parser.seen('B')) planner.min_segment_time_us = parser.value_ulong();
if (parser.seen('X')) planner.max_jerk[X_AXIS] = parser.value_linear_units();
if (parser.seen('Y')) planner.max_jerk[Y_AXIS] = parser.value_linear_units();
if (parser.seen('Z')) planner.max_jerk[Z_AXIS] = parser.value_linear_units();
if (parser.seen('Z')) {
planner.max_jerk[Z_AXIS] = parser.value_linear_units();
#if HAS_MESH
if (planner.max_jerk[Z_AXIS] <= 0.1)
SERIAL_ECHOLNPGM("WARNING! Low Z Jerk may lead to unwanted pauses.");
#endif
}
if (parser.seen('E')) planner.max_jerk[E_AXIS] = parser.value_linear_units();
}

4
Marlin/src/inc/SanityCheck.h
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@ -879,7 +879,9 @@ static_assert(X_MAX_LENGTH >= X_BED_SIZE && Y_MAX_LENGTH >= Y_BED_SIZE,
#endif
#if !HAS_MESH && ENABLED(G26_MESH_VALIDATION)
#if HAS_MESH
static_assert(DEFAULT_ZJERK > 0.1, "Low DEFAULT_ZJERK values are incompatible with mesh-based leveling.");
#elif ENABLED(G26_MESH_VALIDATION)
#error "G26_MESH_VALIDATION requires MESH_BED_LEVELING, AUTO_BED_LEVELING_BILINEAR, or AUTO_BED_LEVELING_UBL."
#endif