querySecondaryDeviceAttributes method

Future<SecondaryDeviceAttributesEvent?> querySecondaryDeviceAttributes({
  1. int timeout = defaultQueryTimeout,
})

Query Secondary Device Attributes (DA2)

Returns the terminal type / firmware version / cartridge, or null if the terminal does not answer within timeout.

Implementation

Future<SecondaryDeviceAttributesEvent?> querySecondaryDeviceAttributes({int timeout = defaultQueryTimeout}) =>
    _query<SecondaryDeviceAttributesEvent>(ansi.Term.querySecondaryDeviceAttributes, timeout);