From 22108cf3009de545c7b22fda4fc53a485074e3cc Mon Sep 17 00:00:00 2001
From: rusefillc <rusefillc@gmail.com>
Date: Tue, 10 Dec 2024 18:57:54 -0500
Subject: [PATCH] only:docs

---
 firmware/controllers/trigger/decoders/trigger_mitsubishi.cpp | 1 +
 firmware/controllers/trigger/trigger_decoder.h               | 2 +-
 firmware/controllers/trigger/trigger_state.txt               | 2 ++
 3 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/firmware/controllers/trigger/decoders/trigger_mitsubishi.cpp b/firmware/controllers/trigger/decoders/trigger_mitsubishi.cpp
index ca0a47ff11..8478d2dd73 100644
--- a/firmware/controllers/trigger/decoders/trigger_mitsubishi.cpp
+++ b/firmware/controllers/trigger/decoders/trigger_mitsubishi.cpp
@@ -111,6 +111,7 @@ void initialize36_2_1_1(TriggerWaveform *s) {
 }
 
 // Mitsubishi 4B11
+// https://github.com/rusefi/rusefi/wiki/All-Supported-Triggers#36-2-1
 void initialize36_2_1(TriggerWaveform *s) {
 	s->initialize(FOUR_STROKE_CRANK_SENSOR, SyncEdge::RiseOnly);
 	s->tdcPosition = 90;
diff --git a/firmware/controllers/trigger/trigger_decoder.h b/firmware/controllers/trigger/trigger_decoder.h
index b9e6ed204e..ade027aedc 100644
--- a/firmware/controllers/trigger/trigger_decoder.h
+++ b/firmware/controllers/trigger/trigger_decoder.h
@@ -94,7 +94,7 @@ public:
 
 #if EFI_UNIT_TEST
 	/**
-	 * used for trigger export only
+	 * used only for trigger export
 	 */
 	float gapRatio[PWM_PHASE_MAX_COUNT * 6];
 #endif // EFI_UNIT_TEST
diff --git a/firmware/controllers/trigger/trigger_state.txt b/firmware/controllers/trigger/trigger_state.txt
index a77da69aa3..aff5c7775f 100644
--- a/firmware/controllers/trigger/trigger_state.txt
+++ b/firmware/controllers/trigger/trigger_state.txt
@@ -1,3 +1,5 @@
+! same live data is used for crank and cam decoders, so we usually have 1+4 of these
+
 struct_no_prefix trigger_state_s
 	uint32_t crankSynchronizationCounter;sync: Crank sync counter\nUsually matches crank revolutions
     uint32_t vvtToothDurations0;;"us", 1, 0, 0, 100000, 3