encode_connect_ack

dstar_gateway_core::codec::dextra::encode

Function encode_connect_ack 

Source 
pub fn encode_connect_ack(
    out: &mut [u8],
    callsign: &Callsign,
    reflector_module: Module,
) -> Result<usize, EncodeError>
Expand description

Encode a 14-byte connect ACK reply.

Layout per ircDDBGateway/Common/ConnectData.cpp:302-308 (getDExtraData CT_ACK):

  • [0..7]: first 7 chars of the echoed callsign
  • [7]: space padding
  • [8]: 8th char of the echoed callsign (the repeater/client module letter from the original LINK request)
  • [9]: reflector module letter
  • [10..13]: b"ACK"
  • [13]: 0x00 (NUL terminator)

§Errors

Returns EncodeError::BufferTooSmall if out.len() < 14.

§See also

ircDDBGateway/Common/ConnectData.cpp:302-308 (getDExtraData CT_ACK branch) for the reference encoder.