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Save some PROGMEM with constexpr (#11798)

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When possible, make `active_extruder` a `constexpr` to save some PROGMEM.
This commit is contained in:
Scott Lahteine
2018-09-10 23:09:26 -05:00
committed by GitHub
parent 4f883d5971
commit d882717d98
9 changed files with 43 additions and 25 deletions
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Marlin/src/lcd/ultralcd.h
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@ -43,6 +43,7 @@
#if ENABLED(ADVANCED_PAUSE_FEATURE)
#include "../feature/pause.h"
#include "../module/motion.h" // for active_extruder
#endif
bool lcd_hasstatus();
@ -116,7 +117,6 @@
void lcd_completion_feedback(const bool good=true);
#if ENABLED(ADVANCED_PAUSE_FEATURE)
extern uint8_t active_extruder;
void lcd_advanced_pause_show_message(const AdvancedPauseMessage message,
const AdvancedPauseMode mode=ADVANCED_PAUSE_MODE_PAUSE_PRINT,
const uint8_t extruder=active_extruder);