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Always define MIN_Z_HEIGHT_FOR_HOMING even if 0

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Always define MIN_Z_HEIGHT_FOR_HOMING even if 0
Always make a potential rise to `home_offset[Z_AXIS]` possible in G28.
Get rid of some very ugly constructs in MBL (ultralcd.cpp).
This commit is contained in:
AnHardt
2016-07-08 15:08:32 +02:00
parent 88ed232f53
commit de3a169336
3 changed files with 20 additions and 13 deletions
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4
Marlin/Marlin_main.cpp
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@ -2892,7 +2892,7 @@ inline void gcode_G28() {
#endif
}
#elif defined(MIN_Z_HEIGHT_FOR_HOMING) && MIN_Z_HEIGHT_FOR_HOMING > 0
#else
if (home_all_axis || homeX || homeY) {
// Raise Z before homing any other axes and z is not already high enough (never lower z)
@ -2913,7 +2913,7 @@ inline void gcode_G28() {
}
}
#endif // MIN_Z_HEIGHT_FOR_HOMING
#endif
#if ENABLED(QUICK_HOME)