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Fix bug in lcd_preheat_pla0123 and lcd_preheat_abs0123

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Trying to preheat a non-existent extruder causes a crash.
This commit is contained in:
Scott Lahteine
2016-04-13 23:40:21 -07:00
parent 9ce4264fda
commit fda8f96f00
1 changed files with 12 additions and 8 deletions
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20
Marlin/ultralcd.cpp
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@@ -789,16 +789,20 @@ void _lcd_preheat(int endnum, const float temph, const float tempb, const int fa
#endif #endif
void lcd_preheat_pla0123() { void lcd_preheat_pla0123() {
setTargetHotend0(plaPreheatHotendTemp); #if EXTRUDERS > 1
setTargetHotend1(plaPreheatHotendTemp); setTargetHotend0(plaPreheatHotendTemp);
setTargetHotend2(plaPreheatHotendTemp); setTargetHotend1(plaPreheatHotendTemp);
_lcd_preheat(3, plaPreheatHotendTemp, plaPreheatHPBTemp, plaPreheatFanSpeed); setTargetHotend2(plaPreheatHotendTemp);
#endif
_lcd_preheat(EXTRUDERS - 1, plaPreheatHotendTemp, plaPreheatHPBTemp, plaPreheatFanSpeed);
} }
void lcd_preheat_abs0123() { void lcd_preheat_abs0123() {
setTargetHotend0(absPreheatHotendTemp); #if EXTRUDERS > 1
setTargetHotend1(absPreheatHotendTemp); setTargetHotend0(absPreheatHotendTemp);
setTargetHotend2(absPreheatHotendTemp); setTargetHotend1(absPreheatHotendTemp);
_lcd_preheat(3, absPreheatHotendTemp, absPreheatHPBTemp, absPreheatFanSpeed); setTargetHotend2(absPreheatHotendTemp);
#endif
_lcd_preheat(EXTRUDERS - 1, absPreheatHotendTemp, absPreheatHPBTemp, absPreheatFanSpeed);
} }
#endif // EXTRUDERS > 1 #endif // EXTRUDERS > 1