diff --git a/src/decoderBrut.py b/src/decoderBrut.py
index e83211d..9eb65f2 100644
--- a/src/decoderBrut.py
+++ b/src/decoderBrut.py
@@ -116,5 +116,11 @@ if not db_user:
 db_password = getpass.getpass('user password : ')
 connec=[db_host,db_name,db_user,db_password]
 
+# si register 5 = 55 et coil 3 = 1 et coil 12 = 0 :
+# ecriture sur le registre 8 à 72 ou coil 9 à 1 impossibles
+# if ['r',5,55] and ['c',3,1] and ['c',12,0] and ecriture ['r',8,72]:
+    #bloquer ecriture
+# ecrire registre 5 72,4,4,55,4
+
 scapy.sniff(iface="lo", prn=decode)
 
diff --git a/src/ecritureBDD.py b/src/ecritureBDD.py
index 901fbbe..75c14fb 100644
--- a/src/ecritureBDD.py
+++ b/src/ecritureBDD.py
@@ -2,13 +2,20 @@ import psycopg2 as psy
 import pandas as pd
 import getpass
 
-def ecritureBDD(typeMem,addresse,valeur,connec):
+def verifRegle(a):
+    return True
+
+def ecritureBDD(lStatus,connec):
     co = None
     try:
         co = psy.connect(host=connec[0],database=connec[1],user=connec[2],password=connec[3])
         cur = co.cursor()
-        cur.execute("INSERT INTO Status VALUES (%s,%s,%s ) ON CONFLICT (addresse,type) DO UPDATE SET valeur=%s;",(addresse,typeMem,valeur,valeur))
-        co.commit()
+        for i in lStatus:
+            cur.execute("INSERT INTO Status VALUES (%s,%s,%s ) ON CONFLICT (addresse,type) DO UPDATE SET valeur=%s;",(i[1],i[0],i[2],i[2]))
+        if verifRegle(co):
+            co.commit()
+        else:
+            co.rollback()
         cur.close()
     except(Exception,psy.DatabaseError) as error:
         print(error)
diff --git a/src/triPacket.py b/src/triPacket.py
index b5309d8..f84d815 100644
--- a/src/triPacket.py
+++ b/src/triPacket.py
@@ -1,18 +1,22 @@
 from ecritureBDD import ecritureBDD
 
-def triPacket(lPkt,connec):
+def decoupePacket(lPkt):
     if type(lPkt)!=list:
         print('pas liste')
         return
     if len(lPkt)==0:
-        print('vide')
+        print('liste vide')
         return
     if len(lPkt)==1:
-        triPacket(lPkt[0],connec)
-        return
+        return decoupePacket(lPkt[0])
     if len(lPkt)==3 and type(lPkt[0])==str:
-        ecritureBDD(lPkt[0],int(lPkt[1]),int(lPkt[2]),connec)
-        return
+        return [[lPkt[0],int(lPkt[1]),int(lPkt[2])]]
     else:
+        l=[]
         for i in lPkt:
-            triPacket(i,connec)
+            l+=decoupePacket(i)
+        return l
+
+def triPacket(lPkt,connec):
+    lNettoyee=decoupePacket(lPkt)
+    ecritureBDD(lNettoyee,connec)