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Some distinct E helpers

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This commit is contained in:
Scott Lahteine
2020-05-05 00:28:39 -05:00
parent 39263efef7
commit eeabe66fc4
6 changed files with 25 additions and 28 deletions
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7
Marlin/src/module/planner.h
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@ -315,9 +315,8 @@ class Planner {
#if HAS_JUNCTION_DEVIATION
static float junction_deviation_mm; // (mm) M205 J
#if ENABLED(LIN_ADVANCE)
static float max_e_jerk // Calculated from junction_deviation_mm
[TERN(DISTINCT_E_FACTORS, EXTRUDERS, 1)];
#if HAS_LINEAR_E_JERK
static float max_e_jerk[DISTINCT_E]; // Calculated from junction_deviation_mm
#endif
#endif
@ -842,7 +841,7 @@ class Planner {
FORCE_INLINE static void recalculate_max_e_jerk() {
const float prop = junction_deviation_mm * SQRT(0.5) / (1.0f - SQRT(0.5));
LOOP_L_N(i, EXTRUDERS)
max_e_jerk[E_AXIS_N(i)] = SQRT(prop * settings.max_acceleration_mm_per_s2[E_AXIS_N(i)]);
max_e_jerk[E_INDEX_N(i)] = SQRT(prop * settings.max_acceleration_mm_per_s2[E_INDEX_N(i)]);
}
#endif