Module x328_proto::master

The bus controller half of the X3.28 protocol

Example

See crate::master::io::Master for a more elaborate example of synchronous IO.

use x328_proto::{Master, addr, param, master::SendData};
let mut master = Master::new();
let mut serial = connect_serial_interface()?;

let send = &mut master.write_parameter(addr(10), param(3010), (-30_i16).into());
serial.write_all(send.get_data())?;
let mut recv = send.data_sent();
loop {
    let mut buf = [0; 20];
    let len = serial.read(&mut buf[..])?;
    if len == 0 {
        // .. error handling ..
    }
    if let Some(response) = recv.receive_data(&buf[..len]) {
        break response;
    }
}?;

Modules

• io
  Sample implementation of the X3.28 bus controller for an IO-channel implementing std::io::{Read, Write}.

Structs

• Master
  X3.28 bus controller.

Enums

• Error
  Error type for the X3.28 bus controller

Traits

• ReceiveData
  Receives the command response from the node. Keep reading data from the bus until receive_data() returns Some(..).
• SendData
  SendData holds data that should be transmitted to the nodes.