class

RNS::AX25KISSInterface

Inherits RNS::Interface < Reference < Object

AX.25 KISS TNC interface for amateur radio serial communication. Adds AX.25 addressing (callsign/SSID) on top of KISS framing. Ports RNS/Interfaces/AX25KISSInterface.py.

Constants

BITRATE_GUESS = 1200_i64

DEFAULT_IFAC_SIZE = 8

MAX_CHUNK = 32768

PARITY_EVEN = :even

PARITY_NONE = :none

PARITY_ODD = :odd

Constructors

new(name : String, port : String, callsign : String, ssid : Int32, speed : Int32 = 9600, databits : Int32 = 8, parity_str : String = "N", stopbits : Int32 = 1, open_port : Bool = true, preamble : Int32 = 350, txtail : Int32 = 20, persistence : Int32 = 64, slottime : Int32 = 20, flow_control : Bool = false, inbound_callback : Proc(Bytes, Interface, Nil) | Nil = nil)

Explicit params constructor (for testing without opening port)

new(configuration : Hash(String, String), inbound_callback : Proc(Bytes, Interface, Nil) | Nil = nil)

Config hash constructor (normal usage)

Instance methods

close_port

configure_device

databits

databits=(databits : Int32)

detach

Called when the interface is being detached/removed

do_open_port

dst_call

dst_call=(dst_call : Bytes)

dst_ssid

dst_ssid=(dst_ssid : Int32)

flow_control

Flow control

flow_control=(flow_control : Bool)

Flow control

flow_control_locked

flow_control_locked=(flow_control_locked : Float64)

flow_control_timeout

flow_control_timeout=(flow_control_timeout : Int32)

interface_ready

interface_ready=(interface_ready : Bool)

packet_queue

packet_queue=(packet_queue : Array(Bytes))

parity

parity=(parity : Symbol)

persistence

persistence=(persistence : Int32)

port

port=(port : String)

port_open?

preamble

KISS TNC parameters

preamble=(preamble : Int32)

KISS TNC parameters

process_incoming(data : Bytes)

process_outgoing(data : Bytes)

Send data out through the interface. Subclasses must implement this.

process_queue

queue(data : Bytes)

reconnect_port

running=(v : Bool)

running?

serial_io

serial_io=(io : IO::FileDescriptor | Nil)

set_flow_control(flow_control : Bool)

set_persistence(persistence : Int32)

set_preamble(preamble_ms : Int32)

set_slot_time(slottime_ms : Int32)

set_tx_tail(txtail_ms : Int32)

should_ingress_limit?

Determine when an interface should activate ingress limiting. Subclasses may override for different behavior.

slottime

slottime=(slottime : Int32)

speed

speed=(speed : Int32)

src_call

AX.25 addressing

src_call=(src_call : Bytes)

AX.25 addressing

src_ssid

src_ssid=(src_ssid : Int32)

stopbits

stopbits=(stopbits : Int32)

teardown

Tear down the interface, releasing any resources (sockets, fibers, etc.). Subclasses should override to close their specific resources.

timeout

timeout=(timeout : Int32)

to_s(io : IO)

Appends a short String representation of this object which includes its class name and its object address.

class Person
  def initialize(@name : String, @age : Int32)
  end
end

Person.new("John", 32).to_s # => #<Person:0x10a199f20>

txtail

txtail=(txtail : Int32)