Art-Net: Implement latest specification : Art-Net 4 Protocol Release V1.4 Document Revision 1.4df 8/3/2023

[vanvught]

Comments on Revision DE:

• [x] ArtPollReply->GoodOutputB fields added.
• [x] ArtPollReply->Status2 updated.
• [x] ArtPollReply->Status3 added.
• [x] Additional ArtAddress commands for failsafesupport added.
• [x] Added DefaultResponder to ArtPollReply.
• [x] Added LLRP support flag.
• [x] DefaultGateway added to ArtIpProg.
• [x] ArtRdm unicast is now mandated to mitigate scalability issues in very large systems
• [x] ArtPollReply unicast is now mandated to mitigate scalability issues in very large systems.
• [x] Added Target mode to ArtPoll in order to reduce traffic during discovery.
• [x] Added sACN Priority field to ArtAddress in order that the priority of sACN packets generated by DMX input nodes can be set.
• [x] Relationship of the ArtDmx->Physical field to merging has been clarified.

Comments on Revision DF:

• [x] Minimum allowed packet length notes added.