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Allow MINIMUM_STEPPER_PULSE override with LV8729 (#15162)

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Karl Andersson
2019-09-04 23:57:13 +02:00
committed by Scott Lahteine
parent 2d2d9da9f2
commit 123ecfe613
1 changed files with 1 additions and 1 deletions
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2
Marlin/src/module/stepper.h
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@@ -164,7 +164,7 @@
// adding the "start stepper pulse" code section execution cycles to account for that not all
// pulses start at the beginning of the loop, so an extra time must be added to compensate so
// the last generated pulse (usually the extruder stepper) has the right length
#if HAS_DRIVER(LV8729)
#if HAS_DRIVER(LV8729) && MINIMUM_STEPPER_PULSE == 0
#define MIN_PULSE_TICKS ((((PULSE_TIMER_TICKS_PER_US) + 1) / 2) + ((MIN_ISR_START_LOOP_CYCLES) / uint32_t(PULSE_TIMER_PRESCALE)))
#else
#define MIN_PULSE_TICKS (((PULSE_TIMER_TICKS_PER_US) * uint32_t(MINIMUM_STEPPER_PULSE)) + ((MIN_ISR_START_LOOP_CYCLES) / uint32_t(PULSE_TIMER_PRESCALE)))