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Display Filament Sensor data on 20x4 LCD

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Changes to support displaying the real-time filament width and the
volume factor on a 20x4 LCD.  The data is displayed on the 4th line.
First the status message is displayed for 5 seconds, and then the
filament data is displayed.  The status message can be seen by
re-selecting the info screen in the menu.
This commit is contained in:
Filip Mulier
2014-11-10 21:43:58 -06:00
parent df7c80335a
commit d84934d8c5
4 changed files with 52 additions and 2 deletions
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5
Marlin/ultralcd.h
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@ -44,6 +44,10 @@
extern int absPreheatFanSpeed;
extern bool cancel_heatup;
#ifdef FILAMENT_LCD_DISPLAY
extern unsigned long message_millis;
#endif
void lcd_buzz(long duration,uint16_t freq);
bool lcd_clicked();
@ -109,6 +113,7 @@ char *ftostr3(const float &x);
char *ftostr31ns(const float &x); // float to string without sign character
char *ftostr31(const float &x);
char *ftostr32(const float &x);
char *ftostr12ns(const float &x);
char *ftostr5(const float &x);
char *ftostr51(const float &x);
char *ftostr52(const float &x);