Struct CiStack 

pub struct CiStack { /* private fields */ }

The composed EN 50221 protocol core.

Implementations

impl CiStack

pub fn new() -> Self

New stack on transport connection t_c_id = 1. The host advertises the Resource Manager and registers the RM + application_information + conditional_access handlers.

Examples found in repository

examples/sans_io_core.rs (line 27)

fn main() {
    let mut stack = CiStack::new();

    // Host brings the interface up: reset + query slot + open transport.
    show("Init", &stack.handle(Event::Host(HostRequest::Init)));

    // Module accepts the transport connection.
    let reply = [tags::C_T_C_REPLY, 0x01, 0x01];
    show(
        "Readable(C_T_C_Reply)",
        &stack.handle(Event::Readable(&reply)),
    );

    // A timer tick with no inbound data drives the poll cadence
    // (an empty T_Data_Last down to the module).
    show(
        "Tick(100ms)",
        &stack.handle(Event::Tick {
            elapsed: Duration::from_millis(100),
        }),
    );
}

pub fn register(&mut self, resource: Box<dyn Resource>) -> &mut Self

Register an additional resource handler.

pub fn handle(&mut self, event: Event<'_>) -> Vec<Action>

The pure sans-IO entry point.

Examples found in repository

examples/sans_io_core.rs (line 30)

fn main() {
    let mut stack = CiStack::new();

    // Host brings the interface up: reset + query slot + open transport.
    show("Init", &stack.handle(Event::Host(HostRequest::Init)));

    // Module accepts the transport connection.
    let reply = [tags::C_T_C_REPLY, 0x01, 0x01];
    show(
        "Readable(C_T_C_Reply)",
        &stack.handle(Event::Readable(&reply)),
    );

    // A timer tick with no inbound data drives the poll cadence
    // (an empty T_Data_Last down to the module).
    show(
        "Tick(100ms)",
        &stack.handle(Event::Tick {
            elapsed: Duration::from_millis(100),
        }),
    );
}

Trait Implementations

impl Default for CiStack

fn default() -> Self

Returns the “default value” for a type.