code: def __vCmdSetCamShutterSpeed(self, args):
          '''ToDo: Validate CAM number and Valid Shutter Speed'''
          if len(args) == 1:
              for cam in self.camera_list:
                  cam.boSetShutterSpeed(int(args[0]))
          elif len(args) == 2:
              cam = self.camera_list[int(args[1])]
              cam.boSetShutterSpeed(int(args[0]))
          else:
              print ("Usage: setCamShutterSpeed SHUTTERVALUE [CAMNUMBER], Shutter value is the devisor in 1/x (only works for values smaller than 1)"f __vCmdSetCamShutterSpeed(self, args):
          '''ToDo: Validate CAM number and Valid Shutter Speed'''
          if len(args) == 1:
              for cam in self.camera_list:
                  cam.boSetShutterSpeed(int(args[0]))
          elif len(args) == 2:
              cam = self.camera_list[int(args[1])]
              cam.boSetShutterSpeed(int(args[0]))
          else:
              print ("Usage: setCamShutterSpeed SHUTTERVALUE [CAMNUMBER], Shutter value is the devisor in 1/x (only works for values smaller than 1)")
docs: ToDo: Validate CAM number and Valid Shutter Speed