Crate telepath_server 

Target-side Telepath library.

Runs on the MCU in no_std mode. Provides:

• TelepathServer: receive loop, COBS decode, dispatch, rzCOBS encode
• transport::Transport: non-blocking byte-stream I/O trait
• Re-export of #[command] attribute macro

Architecture

Transport → FrameAccumulator → cobs_decode    → postcard::from_bytes → Dispatcher
                                                                      → postcard::to_slice → rzcobs_encode → Transport

Usage

use telepath_server::{TelepathServer, command};

#[command]
fn set_led(id: u8, brightness: u16) {
    // ...
}

let mut server = TelepathServer::<_, 512>::new(transport, telepath_server::commands());
loop { server.poll(); }

Re-exports

pub use profile::init_dwt;

Modules

profile

DWT-based framing instrumentation (enabled by the profile feature).

transport

Non-blocking byte-stream transport trait.

Structs

CommandMetadata

Static metadata for a single registered RPC command.

ResourceRegistry

TelepathServer

RPC server that runs on the target MCU.

Enums

DispatchError

Errors that can occur during command dispatch.

DispatchOutcome

Successful dispatch outcome: how many bytes were written to output and which ResponseStatus the dispatch layer should emit.

PacketType

Wire-level packet type discriminant.

ResponseStatus

Status code carried inside a Response packet.

WireError

Errors that can arise during wire-level encoding or decoding.

Constants

CMD_ID_DISCOVERY

Reserved command ID for the Command Discovery Protocol (CDP).

MAX_PAYLOAD_SIZE

Maximum payload size in bytes. Both sides MUST enforce this limit.

Statics

TELEPATH_COMMANDS

All commands registered via #[command], collected at link time.

Functions

commands

Returns the complete set of commands registered by #[command].

Type Aliases

SchemaFn

Type alias for schema-writer function pointers.

ShimFn

Type-erased shim function signature.

Attribute Macros

command

Marks a function as a Telepath RPC command.