E1.20 RDM (Remote Device Management) Protocol Forums  

Go Back   E1.20 RDM (Remote Device Management) Protocol Forums > RDM Developer Forums > RDM Interpretation Questions

RDM Interpretation Questions Discussion and questions relating to interpreting and understanding the E1.20 RDM Standard.

Thread Tools Search this Thread Display Modes
Prev Previous Post   Next Post Next
Old September 18th, 2006   #1
Junior Member
Join Date: Sep 2006
Location: Colorado Springs
Posts: 6
Default Sub-device response to SET/GET DMX512 start address

Hello all!

I'm working on a device with sub-devices and wonder if anyone can tell me how I should respond to a 'SET DMX512 start address' PID that is sent to a particular device with the sub-device field set to 0xFFFF (SUB_DEVICE_ALL_CALL)? After I set all subdevices to the same address do I respond with 0xFFFF in the sub-device field? Or do I not respond at all since it is an all call?

Also, slightly more confusing for me, how do I respond to a GET 'DMX512 Start Address' PID where one device is identified (not a broadcast command) but the sub-device field is loaded with SUB_DEVICE_ALL_CALL? Only one address will fit in the PD for this response but each of my subdevice's addresses could be different.

Patrick Richart
p_richart is offline   Reply With Quote


Thread Tools Search this Thread
Search this Thread:

Advanced Search
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump

Similar Threads
Thread Thread Starter Forum Replies Last Post
When is a different start code allowed? berntd RDM General Implementation Discussion 6 September 16th, 2008 03:00 PM
Mute Response Question sondericker RDM Interpretation Questions 13 January 21st, 2007 10:14 AM
Discovery Response Preamble prwatE120 RDM General Implementation Discussion 0 January 20th, 2007 12:22 AM
Device Models Andy Macdonald RDM Interpretation Questions 4 October 17th, 2006 05:57 AM
Welcome to the DMX512 Discussion Forum sblair DMX512 Discussion 0 May 31st, 2006 11:10 PM

All times are GMT -6. The time now is 03:27 AM.

Powered by vBulletin® Version 3.8.7
Copyright ©2000 - 2024, vBulletin Solutions, Inc.