[Payload][Stats] Use reference temperature from NAS ref

src/boards/Payload/FlightStatsRecorder/FlightStatsRecorder.cpp

@@ -106,7 +106,7 @@ void FlightStatsRecorder::updateAcc(const AccelerometerData &data)
     }
 }
 
-void FlightStatsRecorder::updateNas(const NASState &data)
+void FlightStatsRecorder::updateNas(const NASState &data, float refTemperature)
 {
     auto state = getModule<FlightModeManager>()->getState();
     Lock<FastMutex> lock{statsMutex};
@@ -126,10 +126,7 @@ void FlightStatsRecorder::updateNas(const NASState &data)
             stats.maxSpeedTs  = data.timestamp;
         }
 
-        // TODO: Grab ref temperature from global ReferenceValues
-        float mach = Aeroutils::computeMach(
-            data.d, speed,
-            ReferenceConfig::defaultReferenceValues.refTemperature);
+        float mach = Aeroutils::computeMach(data.d, speed, refTemperature);
 
         if (mach > stats.maxMach)
         {

src/boards/Payload/FlightStatsRecorder/FlightStatsRecorder.h

@@ -85,7 +85,7 @@ public:
     void deploymentDetected(uint64_t ts, float alt);
 
     void updateAcc(const Boardcore::AccelerometerData &data);
-    void updateNas(const Boardcore::NASState &data);
+    void updateNas(const Boardcore::NASState &data, float refTemperature);
     void updatePressure(const Boardcore::PressureData &data);
 
 private:

src/boards/Payload/StateMachines/NASController/NASController.cpp

@@ -353,8 +353,9 @@ void NASController::update()
     dynamicPitotTimestamp = dynamicPitot.pressureTimestamp;
 
     auto state = nas.getState();
+    auto ref   = nas.getReferenceValues();
 
-    getModule<FlightStatsRecorder>()->updateNas(state);
+    getModule<FlightStatsRecorder>()->updateNas(state, ref.refTemperature);
     Logger::getInstance().log(state);
 }