dmx512_rdm_protocol::rdm

Module request

Source
Expand description

Data types and functionality for encoding RDM requests

§RdmRequest

use dmx512_rdm_protocol::rdm::{
    request::{RdmRequest, RequestParameter},
    DeviceUID, SubDeviceId,
};

let encoded = RdmRequest::new(
    DeviceUID::new(0x0102, 0x03040506),
    DeviceUID::new(0x0605, 0x04030201),
    0x00,
    0x01,
    SubDeviceId::RootDevice,
    RequestParameter::GetIdentifyDevice,
)
.encode();

let expected = &[
    0xcc, // Start Code
    0x01, // Sub Start Code
    0x18, // Message Length
    0x01, 0x02, 0x03, 0x04, 0x05, 0x06, // Destination UID
    0x06, 0x05, 0x04, 0x03, 0x02, 0x01, // Source UID
    0x00, // Transaction Number
    0x01, // Port ID
    0x00, // Message Count
    0x00, 0x00, // Sub-Device ID = Root Device
    0x20, // Command Class = GetCommand
    0x10, 0x00, // Parameter ID = Identify Device
    0x00, // PDL
    0x01, 0x40, // Checksum
];

assert_eq!(encoded, expected);

See tests for more examples.

Structs§

RdmRequest

Enums§

RequestParameter