Struct TransferCommand 

pub struct TransferCommand { /* private fields */ }

Command for transferring memory from one area to another.

Implementations

impl TransferCommand

pub fn new( destination: NodeAddress, source: NodeAddress, sid: u8, src_area: MemoryArea, src_address: u16, dst_area: MemoryArea, dst_address: u16, count: u16, ) -> Result<Self>

Creates a new transfer command.

Arguments

• destination - Destination node address
• source - Source node address
• sid - Service ID for request/response matching
• src_area - Source memory area
• src_address - Source starting address
• dst_area - Destination memory area
• dst_address - Destination starting address
• count - Number of words to transfer (1 to maximum area capacity of the smallest area)

Errors

Returns an error if count is 0 or exceeds the available capacity of either source or destination.

Example

use omron_fins::{TransferCommand, MemoryArea, NodeAddress};

let cmd = TransferCommand::new(
    NodeAddress::new(0, 10, 0),
    NodeAddress::new(0, 1, 0),
    0x01,
    MemoryArea::DM,
    100,
    MemoryArea::DM,
    200,
    10,
).unwrap();

pub fn sid(&self) -> u8

Returns the service ID.

pub fn to_bytes(&self) -> Vec<u8>

Serializes the command to bytes for transmission.

Trait Implementations

impl Clone for TransferCommand

fn clone(&self) -> TransferCommand

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for TransferCommand

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.