Module protocol 

Pure-logic CAT (Computer Aided Transceiver) command codec.

This module handles serialization and parsing of the TH-D75’s serial command protocol. Commands are ASCII text terminated by carriage return (\r), with parameters separated by commas. The protocol layer has no async or I/O dependencies — it operates purely on byte slices.

All 55 CAT commands (53 from the firmware dispatch table, plus 2 extra mnemonics TY and 0E) are represented as variants of Command (outgoing) and Response (incoming). Use serialize and parse to convert between typed representations and wire format.

Re-exports

pub use codec::Codec;

Modules

aprs

APRS-related commands: AS (TNC baud), AE (serial info), PT (beacon type), MS (position source).

bluetooth

Bluetooth commands: BT.

codec

Frame-level codec for \r-terminated CAT protocol messages.

control

Control commands: AI, BY, DL, DW, RX, TX, LC, IO, BL, BE, VD, VG, VX.

core

Core commands: FQ, FO, FV, PS, ID, PC, BC, VM, FR (FM radio).

dstar

D-STAR (Digital Smart Technologies for Amateur Radio) commands: DS, CS, GW.

gps

GPS commands: GP, GM, GS.

memory

Memory commands: ME, MR, 0M.

programming

Binary programming protocol for MCP (Memory Control Program) access.

scan

Scan commands: SR, SF, BS.

sd

SD card commands: SD.

service

Service mode commands: 0G, 0Y, 0S, 0R, 0W, 1A, 1D, 1E, 1I, 1N, 1U, 1V, 1W, 1F, 9E, 9R, 2V, 1G, 1C.

tone

TNC, D-STAR callsign, and real-time clock commands: TN, DC, RT.

user

User/extra commands: US, TY, 0E.

vfo

VFO (Variable Frequency Oscillator) commands: AG, SQ, SM, MD, FS, FT, SH, UP, RA.

Enums

Command

A CAT command to send to the radio.

Response

A parsed response from the radio.

Functions

command_name

Get the CAT mnemonic for a command (for logging).

parse

Parse a response frame (without trailing \r) into a typed Response.

serialize

Serialize a command to wire format (bytes ending with \r).