diff --git a/script/camtool.py b/script/camtool.py
index 55dc516..c4857a3 100644
--- a/script/camtool.py
+++ b/script/camtool.py
@@ -1,5 +1,6 @@
-class CamTool:
-    def __init__(self, prefix = "cam:", latch = False):
+class CamTool(DeviceBase):
+    def __init__(self, name, prefix = "cam:", latch = False):
+        DeviceBase.__init__(self, name)
         self.prefix = prefix
         self.latch = latch
         self.mode = "latch" if latch else "pipeline"
@@ -19,10 +20,9 @@ class CamTool:
         self.cam_bg_en = Channel(self.prefix + "bg.enabled", type = 'l', alias = "cam_bg_en")
         self.cam_bg_capture = Channel(self.prefix + "bg.capture", type = 'l', alias = "cam_bg_capture")
         self.cam_bg_capture_remain = Channel(self.prefix + "bg.capture_remain", alias = "cam_bg_capture_remain")        
+        
 
-        self.init()
-
-    def init(self):
+    def doInitialize(self):        
         if self.latch:
             self.start()
         else:
@@ -34,7 +34,6 @@ class CamTool:
     def stop(self):
         self.cam_run.write(0)    
     
-
     def capture(self):
         timestamp = self.timestamp.read()
         if self.latch:
@@ -57,14 +56,17 @@ class CamTool:
         #self.cam_bg_capture.write(images)
         #while( self.cam_bg_capture_remain.read() > 0):
         #    self.capture()
-        #self.init()
+        self.doInitialize()
 
 #if __name__ == "__builtin__":
-camera_tool = CamTool()
+camera_tool = CamTool("camtool")
 camera_tool.capture()
 print camera_tool.cam_x.read(), camera_tool.cam_y.read() 
 
 camera_tool.enable_bg(True)
 camera_tool.enable_bg(False)
 
-camera_tool.capture_bg(5)
\ No newline at end of file
+camera_tool.capture_bg(5)
+
+
+add_device(camera_tool, True)
\ No newline at end of file