Revert "[Bugfix-1.1.x] initial step correction (#8735)"

This reverts commit ec028bf747.
2017-12-17 01:54:17 -06:00
parent f5fc851925
commit 56d355f8de
2 changed files with 5 additions and 11 deletions
--- a/Marlin/stepper.h
+++ b/Marlin/stepper.h
@@ -359,6 +359,9 @@ class Stepper {
      OCR1A_nominal = calc_timer_interval(current_block->nominal_rate);
      // make a note of the number of step loops required at nominal speed
      step_loops_nominal = step_loops;
+      acc_step_rate = current_block->initial_rate;
+      acceleration_time = calc_timer_interval(acc_step_rate);
+      _NEXT_ISR(acceleration_time);

      #if ENABLED(LIN_ADVANCE)
        if (current_block->use_advance_lead) {