BACnet.Protocol.APDU.Reject (bacstack v0.0.1)

Reject APDUs are used to reject a received confirmed service request based on syntactical flaws or other protocol errors that prevent the PDU from being interpreted or the requested service from being provided. Only confirmed request PDUs may be rejected (see ASHRAE 135 Clause 18.8). A Reject APDU shall be sent only before the execution of the service.

This module has functions for encoding Reject APDUs. Decoding is handled by BACnet.Protocol.APDU.

This module implements the BACnet.Stack.EncoderProtocol.

Summary

Types

t()

Represents the Application Data Unit (APDU) Reject.

Functions

encode(apdu)

Encodes the Reject APDU into binary data.

Types

t()

@type t() :: %BACnet.Protocol.APDU.Reject{
  invoke_id: 0..255,
  reason: BACnet.Protocol.Constants.reject_reason() | non_neg_integer()
}

Represents the Application Data Unit (APDU) Reject.

To allow forward compatibility, reason is allowed to be an integer.

Functions

encode(apdu)

@spec encode(t()) :: {:ok, iodata()} | {:error, Exception.t()}

Encodes the Reject APDU into binary data.