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Add pre-calculated planner.e_factor

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Scott Lahteine 2017-11-10 02:38:53 -06:00
parent 24b302c001
commit 3293823642
11 changed files with 110 additions and 85 deletions
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6
Marlin/Marlin.h
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@ -215,10 +215,6 @@ extern int16_t feedrate_percentage;
#define MMS_SCALED(MM_S) ((MM_S)*feedrate_percentage*0.01)
extern bool axis_relative_modes[];
extern bool volumetric_enabled;
extern int16_t flow_percentage[EXTRUDERS]; // Extrusion factor for each extruder
extern float filament_size[EXTRUDERS]; // cross-sectional area of filament (in millimeters), typically around 1.75 or 2.85, 0 disables the volumetric calculations for the extruder.
extern float volumetric_multiplier[EXTRUDERS]; // reciprocal of cross-sectional area of filament (in square millimeters), stored this way to reduce computational burden in planner
extern bool axis_known_position[XYZ];
extern bool axis_homed[XYZ];
extern volatile bool wait_for_heatup;
@ -427,8 +423,6 @@ extern uint8_t active_extruder;
extern float mixing_factor[MIXING_STEPPERS];
#endif
void calculate_volumetric_multipliers();
/**
* Blocking movement and shorthand functions
*/