From 6aec8d0d456baf912fee9f1025c9000871a7c914 Mon Sep 17 00:00:00 2001
From: mrheltic <vincenzopioflorio@gmail.com>
Date: Thu, 5 Dec 2024 12:21:54 +0100
Subject: [PATCH] Hotfixes

Passing array of possible faulty sensors
---
 include/dataAcquisition.h   |  2 +-
 libraries/dataAcquisition.c | 18 ++++++++++++++----
 2 files changed, 15 insertions(+), 5 deletions(-)

diff --git a/include/dataAcquisition.h b/include/dataAcquisition.h
index be5595c..523e0d8 100644
--- a/include/dataAcquisition.h
+++ b/include/dataAcquisition.h
@@ -8,7 +8,7 @@
 typedef struct {
     float mean;
     float standardDeviation;
-    bool *possibleFaultySensor;
+    int *possibleFaultySensor;
 } Metrics;
 
 typedef struct {
diff --git a/libraries/dataAcquisition.c b/libraries/dataAcquisition.c
index ae9d0da..b763e8c 100644
--- a/libraries/dataAcquisition.c
+++ b/libraries/dataAcquisition.c
@@ -442,12 +442,10 @@ Metrics getMetrics(float **readings, int sensorNumber, int slidingWindow)
     float standardDeviation = 0;
     int outlierCount = 0;
     int *faultySensors = (int *)malloc(sensorNumber * sizeof(int));
-    bool *possiblyFaultySensors = (bool *)malloc(sensorNumber * sizeof(bool));
 
     for (int i = 0; i < sensorNumber; i++)
     {
         faultySensors[i] = 0;
-        possiblyFaultySensors[i] = false;
     }
 
     float sum = 0;
@@ -483,11 +481,23 @@ Metrics getMetrics(float **readings, int sensorNumber, int slidingWindow)
         }
     }
 
-    for (int i = 0; i < sensorNumber; i++)
+    int faultySensorsCount = 0;
+    for(int i = 0; i < sensorNumber; i++)
+    {
+        if(faultySensors[i] >= 0.001 * slidingWindow)
+        {
+            faultySensorsCount++;
+        }
+    }
+
+    int *possiblyFaultySensors = (int *)malloc(faultySensorsCount * sizeof(int));
+
+    int j = 0;
+    for (int i = 0; i < faultySensorsCount; i++)
     {
         if (faultySensors[i] >= 0.001 * slidingWindow)
         {
-            possiblyFaultySensors[i] = true;
+            possiblyFaultySensors[j] = i;
         }
     }