Interface Tango::Device_4

Global index

  interface Device_4 : Device_3;

Operation index.

command_inout_4

command_inout_history_4

read_attribute_history_4

read_attributes_4

set_attribute_config_4

write_attributes_4

write_read_attributes_4

Operations.

• command_inout_4

    any command_inout_4 (
      in string command,
      in any argin,
      in DevSource source,
      in ClntIdent cl_ident
    ) raises(DevFailed);
  

  Execute a command on a device synchronously with one input parameter and one output parameter read from the polling cache buffer or from the device itself

  • Parameters IN :
    • command : ascii string e.g. "On"
    • argin : command input parameter e.g. float
    • source : The data source. Used to specify if the command result must be
    • cl_ident : The client identificator

  return : command result.
  

• command_inout_history_4

    DevCmdHistory_4 command_inout_history_4 (
      in string command,
      in long n
    ) raises(DevFailed);
  

  Get command history buffer. Return command result history for polled command

  • Parameters IN :
    • command : ascii string e.g. "On"
    • n : The history depth

  return : command history.
  

• read_attribute_history_4

    DevAttrHistory_4 read_attribute_history_4 (
      in string name,
      in long n
    ) raises(DevFailed);
  

  Get attribute value history buffer. Return attribute value history for polled attribute

  • Parameters IN :
    • name : ascii string
    • n : ame ascii string

  return : attribute value history.
  

• read_attributes_4

    AttributeValueList_4 read_attributes_4 (
      in DevVarStringArray names,
      in DevSource source,
      in ClntIdent cl_ident
    ) raises(DevFailed);
  

  Read a variable list of attributes from a device read from the polling cache buffer or from the device itself

  • Parameters IN :
    • names : Read a variable list of attributes from a device read from the polling cache buffer or from the device itself
    • source : The data source. Used to specify if the command result must be
    • cl_ident : Read a variable list of attributes from a device read from the polling cache buffer or from the device itself

  return : list of attribute values read
  

• set_attribute_config_4

    void set_attribute_config_4 (
      in AttributeConfigList_3 new_conf,
      in ClntIdent cl_ident
    ) raises(DevFailed);
  

  set the configuration for a variable list of attributes from the device

  • Parameters IN :
    • new_conf : list of attribute configuration to be set
    • cl_ident : set the configuration for a variable list of attributes from the device

  return : nothing
  

• write_attributes_4

    void write_attributes_4 (
      in AttributeValueList_4 values,
      in ClntIdent cl_ident
    ) raises(DevFailed, MultiDevFailed);
  

  write a variable list of attributes to a device

  • Parameters IN :
    • values : list of attribute values to write
    • cl_ident : write a variable list of attributes to a device

  return : nothing
  

• write_read_attributes_4

    AttributeValueList_4 write_read_attributes_4 (
      in AttributeValueList_4 values,
      in ClntIdent cl_ident
    ) raises(DevFailed, MultiDevFailed);
  

  Write then Read device attribute(s)

  • Parameters IN :
    • values : List of attribute values to be written
    • cl_ident : The client identificator

  return : Attributes value read