RdmCommandHeader Struct Reference

Data Fields
RdmUid	source_uid
RdmUid	dest_uid
uint8_t	transaction_num
uint8_t	port_id
uint16_t	subdevice
rdm_command_class_t	command_class
uint16_t	param_id

Detailed Description

A structure that represents the header fields of an RDM command. This includes everything except the parameter data.

Field Documentation

command_class

rdm_command_class_t command_class

The command class for this command.

dest_uid

RdmUid dest_uid

UID of the responder to which this command is addressed.

param_id

uint16_t param_id

The RDM Parameter ID of this command. One of the values from E1.20 Table A-3, or any of the relevant extension standards.

port_id

uint8_t port_id

Port ID of the port on which this command is being sent.

source_uid

RdmUid source_uid

UID of the controller generating this command.

subdevice

uint16_t subdevice

The sub-device to which this command is addressed, or 0 for the root device.

transaction_num

uint8_t transaction_num

Transaction number, monotonically incrementing

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The documentation for this struct was generated from the following file:

• include/rdm/message.h