Software architecture i am trying to develop is interrupt vs polled.
I am working on Arduino board with DMXCat.
For debugging i am using logic analyzer.
When i click on RDM in DMXCat for discovery i am receiving RDM start code and all. i am also giving return data but it is not discovering any device.
I tried Mathartel code from github that also not discovering the device
The hardware connection i have done is same as the circuit in below link except relay
https://www.instructables.com/id/Arduino-RDM-Relay/