Tango Device Server User's Guide

|  |  |  |  | ## TANGO Device Server

# TANGO Device Server for testing generic clients
Device Commands Description
TangoTest Class

Revision: - Author: taurel

## 1 - Init

- Description: This commands re-initialise a device keeping the same network connection.
  After an Init command executed on a device, it is not necessary for client to re-connect to the device.
  This command first calls the device delete_device() method and then execute its init_device() method.
  For C++ device server, all the memory allocated in the nit_device() method must be freed in the delete_device() method.
  The language device desctructor automatically calls the delete_device() method.
- Argin:
  DEV_VOID : none.
- Argout:
  DEV_VOID : none.
- Command allowed for:
  - Tango::FAULT
  - Tango::RUNNING

## 2 - State

- Description: This command gets the device state (stored in its device_state data member) and returns it to the caller.
- Argin:
  DEV_VOID : none.
- Argout:
  DEV_STATE : State Code
- Command allowed for:
  - Tango::FAULT
  - Tango::RUNNING

## 3 - Status

- Description: This command gets the device status (stored in its device_status data member) and returns it to the caller.
- Argin:
  DEV_VOID : none.
- Argout:
  CONST_DEV_STRING : Status description
- Command allowed for:
  - Tango::FAULT
  - Tango::RUNNING

## 4 - DevBoolean

- Description: A DevBoolean comand example
- Argin:
  DEV_BOOLEAN : Any boolean value
- Argout:
  DEV_BOOLEAN : Echo of the argin value
- Command allowed for:
  - Tango::RUNNING

## 5 - DevDouble

- Description: A DevDouble command example
- Argin:
  DEV_DOUBLE : Any DevDouble value
- Argout:
  DEV_DOUBLE : Echo of the argin value
- Command allowed for:
  - Tango::RUNNING

## 6 - DevFloat

- Description: A DevFloat command example
- Argin:
  DEV_FLOAT : Any DevFloat value
- Argout:
  DEV_FLOAT : Echo of the argin value
- Command allowed for:
  - Tango::RUNNING

## 7 - DevLong

- Description: A DevLong command example
- Argin:
  DEV_LONG : Any DevLong value
- Argout:
  DEV_LONG : Echo of the argin value
- Command allowed for:
  - Tango::FAULT
  - Tango::RUNNING

## 8 - DevLong64

- Description: A DevLong command example
- Argin:
  DEV_LONG64 : Any DevLong64 value
- Argout:
  DEV_LONG64 : Echo of the argin value
- Command allowed for:
  - Tango::FAULT
  - Tango::RUNNING

## 9 - DevShort

- Description: A DevShort command example
- Argin:
  DEV_SHORT : Any DevShort value
- Argout:
  DEV_SHORT : Echo of the argin value
- Command allowed for:
  - Tango::RUNNING

## 10 - DevString

- Description: none
- Argin:
  DEV_STRING : -
- Argout:
  DEV_STRING : -
- Command allowed for:
  - Tango::RUNNING

## 11 - DevULong

- Description: A DevULong command example
- Argin:
  DEV_ULONG : Any DevULong
- Argout:
  DEV_ULONG : Echo of the argin value
- Command allowed for:
  - Tango::RUNNING

## 12 - DevULong64

- Description: A DevULong64 command example
- Argin:
  DEV_ULONG64 : Any DevULong64 value
- Argout:
  DEV_ULONG64 : Echo of the argin value
- Command allowed for:
  - Tango::FAULT
  - Tango::RUNNING

## 13 - DevUShort

- Description: A DevUShort command example
- Argin:
  DEV_USHORT : Any DevUShort value
- Argout:
  DEV_USHORT : Echo of the argin value
- Command allowed for:
  - Tango::RUNNING

## 14 - DevVarCharArray

- Description: none
- Argin:
  DEVVAR_CHARARRAY : -
- Argout:
  DEVVAR_CHARARRAY : -
- Command allowed for:
  - Tango::RUNNING

## 15 - DevVarDoubleArray

- Description: none
- Argin:
  DEVVAR_DOUBLEARRAY : -
- Argout:
  DEVVAR_DOUBLEARRAY : -
- Command allowed for:
  - Tango::RUNNING

## 16 - DevVarDoubleStringArray

- Description: none
- Argin:
  DEVVAR_DOUBLESTRINGARRAY : -
- Argout:
  DEVVAR_DOUBLESTRINGARRAY : -
- Command allowed for:
  - Tango::RUNNING

## 17 - DevVarFloatArray

- Description: none
- Argin:
  DEVVAR_FLOATARRAY : -
- Argout:
  DEVVAR_FLOATARRAY : -
- Command allowed for:
  - Tango::RUNNING

## 18 - DevVarLong64Array

- Description:
- Argin:
  DEVVAR_LONG64ARRAY :
- Argout:
  DEVVAR_LONG64ARRAY :
- Command allowed for:
  - Tango::RUNNING

## 19 - DevVarLongArray

- Description: none
- Argin:
  DEVVAR_LONGARRAY : -
- Argout:
  DEVVAR_LONGARRAY : -
- Command allowed for:
  - Tango::RUNNING

## 20 - DevVarLongStringArray

- Description: none
- Argin:
  DEVVAR_LONGSTRINGARRAY : -
- Argout:
  DEVVAR_LONGSTRINGARRAY : -
- Command allowed for:
  - Tango::RUNNING

## 21 - DevVarShortArray

- Description: none
- Argin:
  DEVVAR_SHORTARRAY : -
- Argout:
  DEVVAR_SHORTARRAY : -
- Command allowed for:
  - Tango::RUNNING

## 22 - DevVarStringArray

- Description: none
- Argin:
  DEVVAR_STRINGARRAY : -
- Argout:
  DEVVAR_STRINGARRAY : -
- Command allowed for:
  - Tango::RUNNING

## 23 - DevVarULong64Array

- Description:
- Argin:
  DEVVAR_ULONG64ARRAY :
- Argout:
  DEVVAR_ULONG64ARRAY :
- Command allowed for:
  - Tango::RUNNING

## 24 - DevVarULongArray

- Description: none
- Argin:
  DEVVAR_ULONGARRAY : -
- Argout:
  DEVVAR_ULONGARRAY : -
- Command allowed for:
  - Tango::RUNNING

## 25 - DevVarUShortArray

- Description: none
- Argin:
  DEVVAR_USHORTARRAY : -
- Argout:
  DEVVAR_USHORTARRAY : -
- Command allowed for:
  - Tango::RUNNING

## 26 - DevVoid

- Description: A DevVoid comand example
- Argin:
  DEV_VOID : N/A
- Argout:
  DEV_VOID : N/A
- Command allowed for:
  - Tango::RUNNING

## 27 - SwitchStates

- Description: This command changes the device state from RUNNING to FAULT or from FAULT to RUNNING
- Argin:
  DEV_VOID :
- Argout:
  DEV_VOID :
- Command allowed for:
  - Tango::RUNNING

TANGO is an open source project hosted by : | Core and Tools : CVS repository on tango-cs project Device Servers : CVS repository on tango-ds project