No "Device Info" response to the desk. Incorrect Src & Dst UID.

[ANLCRAW]

Hey @someweisguy ,

This is a great library. Thanks!

I have just one challenge, and I’m not sure where it’s coming from.

I can see the responder’s UID in the RDM list on the lighting desk, but without all the information, such as address, manufacturer, and personalities.

I’m using the "ESPIDF_RDMResponder" example in VSCode with ESP-IDF 5.4 and ESP_DMX 4.1.0.

When I send a "Command class: Get Command (0x20), Parameter ID: Device Info (0x0060)" from my lighting desk, I can see that it is received by the controller, which immediately sends a response back. However, the response is incorrect. The controller sends the same "Command class: Get Command (0x20), Parameter ID: Device Info (0x0060)" back to the lighting desk.

Additionally, I noticed that the source and destination UIDs are not swapping.

Wireshark:
Desk to responder:

responderto desk:

Here’s what it should look like:
Desk to responder:

responder to desk:

Either I am doing something wrong and missing something, or others might be experiencing the same issue.

I am very curious to find a solution to get this working.

[ANLCRAW]

Hi,

I was able to resolve the issue with the destination UID and source UID. It now sends the "Get Command Response (0x21)", but for all requests I receive from the desk, I get a response with "Unknown PID (0x0000)".

Hopefully, someone knows the cause of this.