Updated

Control_Interface/controlInterface.py

-
+from Utility.IPFinder import IPFinder
+from NHR9400series.NHR9410 import NHR9410
+from NHR9400series.NHR9430 import NHR9430
 class controlInterface:
     
+    def __init__(self):
+        self.__listIp = IPFinder.getList()
+        self.__listUsedIp = []
+        self.__nhr9410 = []
+        self.__nhr9430 = []
+
+    #refresh the list of ip
+    def refresh(self):
+        self.__listIp = IPFinder.getList()
+        for ip in self.__listUsedIp:
+            self.__listIp.remove(ip)
+    
+    #create a NHR9410 object
+    def newNhr9410(self):
+        new = NHR9410
+        new.__init__()
+        new.locateIp(self.__listIp)
+        usedIp = new.getIp()
+        self.__listIp.remove(usedIp)
+        self.__listUsedIp.append(usedIp)
+        self.__nhr9410.append(new)
+    
+    #create a NHR9430 object
+    def newNhr9430(self):
+        new = NHR9430
+        new.__init__()
+        new.locateIp(self.__listIp)
+        usedIp = new.getIp()
+        self.__listIp.remove(usedIp)
+        self.__listUsedIp.append(usedIp)
+        self.__nhr9430.append(new)
+
+    def getNhr9410(self):
+        return self.__nhr9410
+        
+    def getNhr9430(self):
+        return self.__nhr9430
+

NHR9400series/NHR9400.py

@@ -11,13 +11,14 @@ class NHR9400:
         self.__s = socket.socket(socket.AF_INET,socket.SOCK_STREAM)
         self.__s.settimeout(1)
         self.__out = RefineOutput
+        self.__ip = ""
 
-
+################################# Configurations ######################################################
     @abstractmethod
     def locateIp(self):
         pass
-
-
+    def getIp(self):
+        return self.__ip
     #Function that receives messages back and transform it in a string
     def receiveString(self):
         msg = self.__s.recv(1024)
@@ -37,7 +38,15 @@ class NHR9400:
     def checkErrors(self):
         self.__s.send("SYST:ERR?\n")
         return self.receive()
-
+    # Controle do relé de saída do hardware (LIGAR OU DESLIGAR)
+    # 0 OFF - Instrumento desabilitado
+    # 1 ON - Instrumento habilitado
+    def enableOutput(self, value):
+        if value == 0 or value == 1:
+            self.__s.send("SOUR:OUTP:ON "+ value + "\n")
+        else:
+            print("INVALID INPUT")
+################################# Setters and Getters ################################################
     #set limit voltage of all phases
     def setVoltage(self,voltage):
         self.__s.send("SOUR:VOLT " + voltage + "\n")
@@ -79,20 +88,6 @@ class NHR9400:
         value = self.__s.send("FETC:VOLT:CPHase?\n")
         return self.receiveFloat(value)
         
-    #Fetch the average current of all channels
-    def getCurrent(self):
-        value = self.__s.send("FETC:CURR?\n")
-        return self.receiveFloat(value)
-    #fetch individual value of current of one channel
-    def getCurrentA(self):
-        value = self.__s.send("FETC:CURR:APHase?\n")
-        return self.receiveFloat(value)
-    def getCurrentB(self):
-        value = self.__s.send("FETC:CURR:BPHase?\n")
-        return self.receiveFloat(value)
-    def getCurrentC(self):
-        value = self.__s.send("FETC:CURR:CPHase?\n")
-        return self.receiveFloat(value)
     #Fetch the average power of all channels
     def getPower(self):
         value = self.__s.send("FETC:POW?\n")

NHR9400series/NHR9410.py

@@ -15,12 +15,15 @@ class NHR9410(NHR9400):
                 recv = super().receiveString()
                 if recv.find("NH Research,9410-") != -1: #if find this subtring 
                     self.__ip = client
-                    clients.remove(client)
+                    print("Connection successfully")
                     break
                 else:
+                    print("Connection failed 1")
                     self.__s.close()
             except:
+                print("Connection failed 2")
                 pass
 
 
 
+    

NHR9400series/NHR9430.py

 from NHR9400series.NHR9400 import NHR9400
-from Utility.RefineOutput import RefineOutput
 
 class NHR9430(NHR9400):
 
@@ -17,6 +16,21 @@ class NHR9430(NHR9400):
     def setCurrentC(self, current):
         self.__s.send("SOUR:CURR:CPHase " + current + "\n")
 
+    #Fetch the average current of all channels
+    def getCurrent(self):
+        value = self.__s.send("FETC:CURR?\n")
+        return self.receiveFloat(value)
+    #fetch individual value of current of one channel
+    def getCurrentA(self):
+        value = self.__s.send("FETC:CURR:APHase?\n")
+        return self.receiveFloat(value)
+    def getCurrentB(self):
+        value = self.__s.send("FETC:CURR:BPHase?\n")
+        return self.receiveFloat(value)
+    def getCurrentC(self):
+        value = self.__s.send("FETC:CURR:CPHase?\n")
+        return self.receiveFloat(value)
+    
     def locateIp(self,clients = []):
         for client in clients:
             try:
@@ -26,11 +40,13 @@ class NHR9430(NHR9400):
                 recv = super().receiveString()
                 if recv.find("NH Research,9430-") != -1: #if find this subtring 
                     self.__ip = client
-                    clients.remove(client)
+                    print("Connection successfully")
                     break
                 else:
+                    print("Connection failed 1")
                     self.__s.close()
             except:
+                print("Connection failed 2")
                 pass
             
 

Utility/IPFinder.py

@@ -5,10 +5,6 @@ from scapy.all import ARP, Ether, srp
 
 class IPFinder:
 
-
-
-    def __init__(self):
-        self.__clients = self.getAllIp()
     #uses socket and scapy to scan the entire local network and returns all the IPs adresses of the devices connects in this networok
     def __getAllIp(self):
         s = socket.socket(socket.AF_INET,socket.SOCK_DGRAM)
@@ -25,7 +21,7 @@ class IPFinder:
         ether = Ether(dst="ff:ff:ff:ff:ff:ff")
         packet = ether/arp
 
-        result = srp(packet, timeout=1, verbose=0)[0]
+        result = srp(packet, timeout=3,retry = 1, verbose = 0)[0]
         clients = []
         for sent, received in result:
             clients.append({"ip": received.psrc})
@@ -35,4 +31,5 @@ class IPFinder:
         self.__clients.remove(ip)
 
     def getList(self):
+        self.__getAllIp()
         return self.__clients
\ No newline at end of file

main.py

 from Control_Interface.controlInterface import controlInterface
 
 
-controlInterface()
\ No newline at end of file
+interface = controlInterface
+
+interface.newNhr9410()
+interface.newNhr9430()
+#interface.newNhr9430()
+nhr10 = []
+nhr30 = []
+nhr10 = interface.getNhr9410()
+nhr30 = interface.getNhr9430()
+
+print(nhr10)
+print(nhr30)
+
+nhr10[0].getIp
+nhr30[0].getIp