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EDT-06.md

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The EDT object specification for the node-echonet-lite

Audiovisual-related Device Class Group

  • Class group code: 0x06

The node-echonet-lite module support the classes in this class group as follows:

Display class

  • Class group code: 0x06
  • Class code: 0x01

Operation status

  • EPC: 0x80
  • Access rule: Set/Get

This property indicates the ON/OFF status.

Property Type Description
status Boolean If the ON/OFF status is ON, this value is true, otherwise false.

Display control setting

  • EPC: 0xB0
  • Access rule: Set/Get

This property is used to set the status as to whether the displaying of characters is enabled or disabled and acquires the current setting.

Property Type Description
status Boolean if displaying enabled, this value is true, otherwise false.

Character string setting acceptance status

  • EPC: 0xB1
  • Access rule: Get

This property indicates whether or not the device is ready to accept the character string to present to the user

Property Type Description
status Integer If redy, this value is true, otherwise false.

Supported character codes

  • EPC: 0xB2
  • Access rule: Get

This property indicates the implemented character codes that can be used to present character strings.

Property Type Description
list Array List of character set names. 
{
  "list": [
    "ascii",
    "shift_jis",
    "jis",
    "euc-jp",
    "ucs-4",
    "ucs-2",
    "latin-1",
    "utf-8"
  ]
}

Character string to present to the user

  • EPC: 0xB3
  • Access rule: Set/Get

This property is used to sets the character string to present to the user.

Property Type Description
string String Character string

This module supports only UTF-8.

Length of character string accepted

  • EPC: 0xB4
  • Access rule: Get

This property indicates the total number of bytes of the newest character string to present to the user which has been set and is being held.

Property Type Description
length Integer Total number of bytes