diff --git a/Code-C/simulateFlux b/Code-C/simulateFlux
index 5f39085..646e120 100755
Binary files a/Code-C/simulateFlux and b/Code-C/simulateFlux differ
diff --git a/Code-C/simulateFlux.c b/Code-C/simulateFlux.c
index 5f23070..1cbb294 100644
--- a/Code-C/simulateFlux.c
+++ b/Code-C/simulateFlux.c
@@ -41,6 +41,7 @@ int writeOneRawData(){
         }
     fclose(f);
     cpt++;
+    sleep(0.004); //simul la freq ech
     return 0;
     } 
     else {
@@ -48,13 +49,20 @@ int writeOneRawData(){
     }
 }
 
-void simulateFlux(){
-    while(writeOneRawData()==0){ 
-        sleep(0.004); 
+int simulateFlux(){
+    while(writeOneRawData()==0){
+        if(cpt==nRows){
+            tFlag = 1;
+        } 
+        while(tFlag == 1){
+            /*printf("max nRows");
+            cpt = 0;
+            tFlag = 0;
+            break;*/
+        }
     }
 }
 
 int main(int argc , char argv[]){
     simulateFlux();
-    printf("%d",cpt);
 }
\ No newline at end of file
diff --git a/Code-C/simulateFlux.h b/Code-C/simulateFlux.h
index 4bce58c..82d8a35 100644
--- a/Code-C/simulateFlux.h
+++ b/Code-C/simulateFlux.h
@@ -6,6 +6,8 @@
 #include <time.h>
 
 int cpt = 0;
+int tFlag = 0;
+int nRows = 1000;
 
 typedef struct {
   uint8_t octet1;