From 1771904eac1a21e3e6d6e2e08eaec856366f386f Mon Sep 17 00:00:00 2001
From: Pierre Barbier <pierrebarbier741@gmail.com>
Date: Wed, 3 Jun 2026 13:52:01 +0200
Subject: [PATCH] Added Injection time and a phase macro

---
 STM32/CM7/Core/Inc/macros.h      | 1 +
 STM32/CM7/Core/Src/tasks/crank.c | 3 +++
 2 files changed, 4 insertions(+)

diff --git a/STM32/CM7/Core/Inc/macros.h b/STM32/CM7/Core/Inc/macros.h
index d76b5da..f09fa86 100644
--- a/STM32/CM7/Core/Inc/macros.h
+++ b/STM32/CM7/Core/Inc/macros.h
@@ -5,6 +5,7 @@
 #include "global_state.h"
 #ifdef DEBUG
 #include "SEGGER_RTT.h"
+#define INJECTION_PHASE 0
 #define DEBUG_LOG(fmt, ...) SEGGER_RTT_printf(0, fmt "\n", ##__VA_ARGS__)
 #else
 #define DEBUG_LOG(fmt, ...)                                                    \
diff --git a/STM32/CM7/Core/Src/tasks/crank.c b/STM32/CM7/Core/Src/tasks/crank.c
index 8d74158..1c99af9 100644
--- a/STM32/CM7/Core/Src/tasks/crank.c
+++ b/STM32/CM7/Core/Src/tasks/crank.c
@@ -72,6 +72,9 @@ void crankHandler(void *argument) {
       uint32_t d_spark = d1a * (45 - SPARK_ADVANCE) / 180;
       uint32_t t_spark = CRANK(0) + d_spark;
       // TODO: schedule spark
+    } else if (state_g.crank_state == CYCLE_EXHAUST) {
+        uint32_t t_injection = CRANK(0) + (45+INJECTION_PHASE) * (CRANK(4) - CRANK(0)) / 720;
+        //TODO Schedule injection
     }
   }
 }