Script execution

script/device/Pixel.py

@@ -161,7 +161,7 @@ class Pixel(DeviceBase, Readable, Readable.IntegerType):
         sms_flag = 0        
         while (True):
             stat = self.get_status()
-            if is_status_ready(stat):
+            if self.is_status_ready(stat):
                 break
             cnt = cnt + 1
             if cnt > 1000 :