From 3c2fc8d86a85f3699786c99da0d0c60d88f1dbe3 Mon Sep 17 00:00:00 2001
From: rusefi <rusefillc@gmail.com>
Date: Sun, 21 Oct 2018 14:55:52 -0400
Subject: [PATCH] refactoring trigger sync layer

---
 firmware/controllers/trigger/trigger_decoder.cpp | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/firmware/controllers/trigger/trigger_decoder.cpp b/firmware/controllers/trigger/trigger_decoder.cpp
index ea38652367..6357dbfc37 100644
--- a/firmware/controllers/trigger/trigger_decoder.cpp
+++ b/firmware/controllers/trigger/trigger_decoder.cpp
@@ -423,9 +423,10 @@ void TriggerState::decodeTriggerEvent(trigger_event_e const signal, efitime_t no
 			;
 		}
 
-		toothDurations[3] = toothDurations[2];
-		toothDurations[2] = toothDurations[1];
-		toothDurations[1] = toothDurations[0];
+		for (int i = GAP_TRACKING_LENGHT; i > 0; i--) {
+			toothDurations[i] = toothDurations[i - 1];
+		}
+
 		toothed_previous_time = nowNt;
 	}
 	if (!isValidIndex(PASS_ENGINE_PARAMETER_SIGNATURE) && !isInitializingTrigger) {