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MINIMUM_STEPPER_DIR_DELAY in LA (#15154)

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Add missed MINIMUM_STEPPER_DIR_DELAY after dir change in LinearAdvance interrupt.
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AnHardt 2019-09-04 03:01:51 +02:00 committed by Scott Lahteine
parent 75efa3cdac
commit 89a2161cac
1 changed files with 18 additions and 13 deletions
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31
Marlin/src/module/stepper.cpp
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@ -1879,19 +1879,24 @@ uint32_t Stepper::stepper_block_phase_isr() {
else else
interval = LA_ADV_NEVER; interval = LA_ADV_NEVER;
#if ENABLED(MIXING_EXTRUDER) #if ENABLED(MIXING_EXTRUDER)
// We don't know which steppers will be stepped because LA loop follows, // We don't know which steppers will be stepped because LA loop follows,
// with potentially multiple steps. Set all. // with potentially multiple steps. Set all.
if (LA_steps >= 0) if (LA_steps >= 0)
MIXER_STEPPER_LOOP(j) NORM_E_DIR(j); MIXER_STEPPER_LOOP(j) NORM_E_DIR(j);
else else
MIXER_STEPPER_LOOP(j) REV_E_DIR(j); MIXER_STEPPER_LOOP(j) REV_E_DIR(j);
#else #else
if (LA_steps >= 0) if (LA_steps >= 0)
NORM_E_DIR(stepper_extruder); NORM_E_DIR(stepper_extruder);
else else
REV_E_DIR(stepper_extruder); REV_E_DIR(stepper_extruder);
#endif #endif
// A small delay may be needed after changing direction
#if MINIMUM_STEPPER_DIR_DELAY > 0
DELAY_NS(MINIMUM_STEPPER_DIR_DELAY);
#endif
// Get the timer count and estimate the end of the pulse // Get the timer count and estimate the end of the pulse
hal_timer_t pulse_end = HAL_timer_get_count(PULSE_TIMER_NUM) + hal_timer_t(MIN_PULSE_TICKS); hal_timer_t pulse_end = HAL_timer_get_count(PULSE_TIMER_NUM) + hal_timer_t(MIN_PULSE_TICKS);