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Use E_AXIS_N where possible

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This commit is contained in:
Scott Lahteine 2018-10-28 15:46:22 -05:00
parent 6fbc87301f
commit ac5f2762b7
1 changed files with 3 additions and 8 deletions
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11
Marlin/src/module/planner.cpp
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@ -141,9 +141,6 @@ float Planner::steps_to_mm[XYZE_N]; // (mm) Millimeters per step
#if ENABLED(DISTINCT_E_FACTORS)
uint8_t Planner::last_extruder = 0; // Respond to extruder change
#define _EINDEX (E_AXIS + active_extruder)
#else
#define _EINDEX E_AXIS
#endif
int16_t Planner::flow_percentage[EXTRUDERS] = ARRAY_BY_EXTRUDERS1(100); // Extrusion factor for each extruder
@ -2696,7 +2693,7 @@ void Planner::set_machine_position_mm(const float &a, const float &b, const floa
position[A_AXIS] = LROUND(a * settings.axis_steps_per_mm[A_AXIS]);
position[B_AXIS] = LROUND(b * settings.axis_steps_per_mm[B_AXIS]);
position[C_AXIS] = LROUND(c * settings.axis_steps_per_mm[C_AXIS]);
position[E_AXIS] = LROUND(e * settings.axis_steps_per_mm[_EINDEX]);
position[E_AXIS] = LROUND(e * settings.axis_steps_per_mm[E_AXIS_N(active_extruder)]);
#if HAS_POSITION_FLOAT
position_float[A_AXIS] = a;
position_float[B_AXIS] = b;
@ -2738,11 +2735,9 @@ void Planner::set_position_mm(const float &rx, const float &ry, const float &rz,
* Setters for planner position (also setting stepper position).
*/
void Planner::set_e_position_mm(const float &e) {
const uint8_t axis_index = E_AXIS_N(active_extruder);
#if ENABLED(DISTINCT_E_FACTORS)
const uint8_t axis_index = E_AXIS + active_extruder;
last_extruder = active_extruder;
#else
const uint8_t axis_index = E_AXIS;
#endif
#if ENABLED(FWRETRACT)
float e_new = e - fwretract.current_retract[active_extruder];
@ -2765,7 +2760,7 @@ void Planner::set_e_position_mm(const float &e) {
// Recalculate the steps/s^2 acceleration rates, based on the mm/s^2
void Planner::reset_acceleration_rates() {
#if ENABLED(DISTINCT_E_FACTORS)
#define AXIS_CONDITION (i < E_AXIS || i == E_AXIS + active_extruder)
#define AXIS_CONDITION (i < E_AXIS || i == E_AXIS_N(active_extruder))
#else
#define AXIS_CONDITION true
#endif