From aaf7d0e9012f0caab23568b301ba150298cf1f98 Mon Sep 17 00:00:00 2001
From: Tom Brazier <tom_github@firstsolo.net>
Date: Sun, 10 Jul 2022 21:28:55 +0100
Subject: [PATCH] First step timing improvements

---
 Marlin/src/module/stepper.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Marlin/src/module/stepper.cpp b/Marlin/src/module/stepper.cpp
index a9e50f1ed038..76bcdf880b2d 100644
--- a/Marlin/src/module/stepper.cpp
+++ b/Marlin/src/module/stepper.cpp
@@ -2381,6 +2381,7 @@ uint32_t Stepper::block_phase_isr() {
 
       // Calculate the initial timer interval
       interval = calc_timer_interval(current_block->initial_rate << oversampling_factor, &steps_per_isr);
+      acceleration_time += interval;
 
       #if ENABLED(LIN_ADVANCE)
         if (la_advance_rate) {