|
RDM General Implementation Discussion General Discussion and questions relating to implementing RDM in a product. |
|
Thread Tools | Search this Thread | Display Modes |
August 17th, 2011 | #1 |
Junior Member
Join Date: Aug 2011
Posts: 8
|
Handling incorrect messages
Hello,
I am working on implementing the, hopefully according to the standard, correct actions to be taken on incorrect messages that could be received by a responder. After reading the standard several times I am still left with the following questions on how to do things proper: 1. A message count must be 0x00 as received by a responder. What if a non-zero value is received, this should generate a format error? 2. What error to give with a wrong message class value -> format error? 3. When the packet data length mismatches with data length -> format error? 4. When a PID requested via PARAMETER_DESCRIPTION is not available -> format error or range error? Greetings Marc |
Bookmarks |
|
|
Similar Threads | ||||
Thread | Thread Starter | Forum | Replies | Last Post |
Correctly handling ACK_OVERFLOW | nomis52 | RDM General Implementation Discussion | 13 | January 29th, 2011 09:25 PM |
ACK_TIMER Handling | ericthegeek | RDM General Implementation Discussion | 8 | January 20th, 2011 08:15 PM |
Command Class / Parameter ID mismatch handling | dangeross | RDM Interpretation Questions | 2 | April 16th, 2009 01:39 PM |