From 5e19e7daa851bdbacd2e3aef59a517924922bfd9 Mon Sep 17 00:00:00 2001
From: Hector van der Aa <hector@h3cx.dev>
Date: Mon, 30 Mar 2026 23:43:43 +0200
Subject: [PATCH] Added member variables to GPS for lap detection

---
 src/base/task.h               |  1 +
 src/modules/config/config.cpp |  1 +
 src/modules/gps/gps.cpp       | 23 +++++++++++++++++++++++
 src/modules/gps/gps.h         | 15 +++++++++++++++
 4 files changed, 40 insertions(+)

diff --git a/src/base/task.h b/src/base/task.h
index 942ea35..c229ab4 100644
--- a/src/base/task.h
+++ b/src/base/task.h
@@ -44,6 +44,7 @@ enum Type : uint8_t {
     ConfigTengSetHigh,
     BatteryCal,
     AllConfigUpdated,
+    AllTrackLoaded,
 };
 
 } // namespace task
diff --git a/src/modules/config/config.cpp b/src/modules/config/config.cpp
index 1bc78dc..4fc4d01 100644
--- a/src/modules/config/config.cpp
+++ b/src/modules/config/config.cpp
@@ -375,5 +375,6 @@ int Config::loadTrack(unsigned int idx) {
   loaded_track_ = track_data;
   trackGlobalWrite(loaded_track_);
   is_track_loaded_ = true;
+  router::send(module::All, task::AllTrackLoaded);
   return 0;
 }
diff --git a/src/modules/gps/gps.cpp b/src/modules/gps/gps.cpp
index 71b6481..ec2ea30 100644
--- a/src/modules/gps/gps.cpp
+++ b/src/modules/gps/gps.cpp
@@ -49,6 +49,29 @@ int Gps::loop(unsigned long timeout_ms) {
       return 1;
     }
   }
+  
+  Task active; 
+  int res = queue_.pop(active);
+  if (res == 0) {
+    if (active.target_ == module::Gps) {
+
+    } else if (active.target_ == module::All) {
+      switch (active.type_)
+      {
+      case task::AllTrackLoaded:
+        #ifdef DEBUG
+        if (logger_ != nullptr) {
+          logger_->debug("GPS received track loaded sig");
+        }
+        #endif
+        lap_active_ = true;
+        break;
+      
+      default:
+        break;
+      }
+    }
+  }
 
   return 0;
 }
diff --git a/src/modules/gps/gps.h b/src/modules/gps/gps.h
index b09d16d..2b72e00 100644
--- a/src/modules/gps/gps.h
+++ b/src/modules/gps/gps.h
@@ -13,6 +13,15 @@
 #include "data/gps_store.h"
 #include "base/router.h"
 
+namespace trigger_status {
+  
+enum TriggerStatus {
+  Idle,
+  Armed,
+  Trigd,
+};
+}
+
 class Gps : public ModuleBase {
 private:
   TinyGPSPlus *gps_;
@@ -20,6 +29,12 @@ private:
   SystemLogger *logger_;
   RingBuffer<Task, 16> queue_;
   uint32_t last_fix_value_ = 0;
+  trigger_status::TriggerStatus start_line_trigger_ = trigger_status::Idle;
+  bool lap_active_ = false;
+  unsigned long last_check_ = 0;
+  unsigned long check_interval_ = 250;
+  unsigned long last_arm_ = 0;
+  int arm_sign_ = 0;
 
 public:
   int push(const Task &task) override;