diff --git a/script/test/onewire.py b/script/test/onewire.py
index 9376ea8..ab50474 100644
--- a/script/test/onewire.py
+++ b/script/test/onewire.py
@@ -26,6 +26,7 @@ class Esera(TcpDevice):
          TcpDevice.__init__(self, name, server) 
          self.setMode(self.Mode.FullDuplex)
          self.detectors = []
+         self.complete = False
 
     def start(self):
         self.write("set,sys,run,1\n")
@@ -59,7 +60,12 @@ class Esera(TcpDevice):
             raise
 
     def doUpdate(self):
-        self.req_data()        
+        #if not self.self.complete:
+        #    if len(take()) == 30:
+        #        self.complete = True
+        #        self.start()
+        print "OK"
+        #self.req_data()        
     #def onByte(self, rx):
     #    print rx