power c ok working on power py to verify

Code-C/initialParameters.h

@@ -1,3 +1,3 @@
 int nRow = 100000;
 int nCol = 9;
-int freqEch = 250;
+double freqEch = 250;

Code-C/power.c

@@ -2,28 +2,32 @@
 #include "getArray.h"
 #include "initialParameters.h"
 
-double power(int **p){
-    double periode = (1/freqEch);
-        printf("periode : %d\n",periode);
-    double power[8];
+void *power(int **p, double a[]){
+
+    double periode = 1.0/freqEch;
+    double temps = 1/(nRow * periode);
+        printf("periode : %f\n",periode);
+        printf("temps : %f\n",temps);
+    
+    //Fill array with the power of the signal for each captor
     for(int i = 1; i < nCol; i++){
         int j = 0;
-        double res = 0;
-        while(1){
-            if(!(p[j+1][i] == NULL)) break;
+        a[i] = 0;
+        while(j < nRow-1){
             double aire  = ( pow(p[j][i],2) + pow(p[j+1][i],2) ) / 2 * periode;
-        printf("aire [%d,%d] : %d\n",j,i,aire);
-            res += aire;
+            //printf("aire [%d,%d] : %f\n",j,i,aire);
+            a[i] += aire;
             j++;
         }
-        printf("résultat : %d\n",res);
-        power[i] = res;
+        a[i] *= temps;
     }
-    return *power;
 }
 int main(int argc , char** argv){
     int **p = getRawDataArray(nRow, nCol);
     //printArray(p,nRow,nCol);
-    double pw = power(p);
-    printf("%d" , pw);
+    double pw[8];
+    power(p,pw);
+    for(int i = 1 ; i < nCol ; i++){
+        printf("power c°%d : %f\n",i,pw[i]);
+    }
 }

Code-C/power.h

@@ -1,3 +1,3 @@
 #include <math.h>
 
-double power(int **p);
+//double *power(int **p);

Py-Script/puissance.py

@@ -1,26 +1,39 @@
 import math
 import numpy as np
 # import matplotlib.pyplot as plt
-import struct
+import csv
 
 #"C:\Users\quent\OneDrive\Bureau\ENSC\TransD\Framboisier\02400001.TXT"
 #! /usr/bin/env python3
 # -*- coding: UTF-8 -*-
-link = "test.txt"
 
-f = open(link , "rb")#ouvertuture  du fichier txt traiter
-taille = 5
+
+
+
+taille = 100000
 freq = 250
 periode = 1 / freq
 temps = periode * taille
 resultat = np.zeros(taille)
-for i in range(taille):
-    resultat[i] = f.readline() #on sait que chaque ligne corespond à une mesure 
-f.close()
+i = 0
+# opening the CSV file
+with open('rawData.csv', mode ='r') as file:
+		
+	# reading the CSV file
+    csvFile = csv.DictReader(file)
+
+	# displaying the contents of the CSV file
+    for lines in csvFile:
+        resultat[i] = lines
+        print(lines)
+        i+=1
+
+
+
+"""
 resultat*=resultat
 aire = 0
 for i in range(taille-1):
     aire += (resultat[i]+resultat[i+1]) / 2 * periode 
-f = open("puissance.txt" ,"a")
-f.writelines(str(aire)+"\n")
-f.close()
+res = aire/temps
+print(res)"""