I currently have a DALI set-up with three LEDs.
All LEDs turn off when sent a broadcast command to turn off, so the set-up is wired correctly.
I have removed all of their short addresses according to the procedure outlined here and a search from 0-63 with QUERY STATUS reveals that there is no assigned short address to any of the ballasts.
I have sent out INITIALISE with second byte 00, twice within 100ms, to target all operating devices. I have sent out RANDOMISE twice within 100ms. I set the high, medium and low addresses to FF (i.e. the 24-bit address I'm searching for is 11111111 11111111 11111111) and have sent out COMPARE.
Previously I was able to get a response from this procedure but today I am not getting a response from any of my lights.
I am currently using a Raspberry Pi with this AL-DALI-HAT to control my DALI lights. I interpret an "N" and an "X" as no response.
Can anyone suggest debugging steps or if need be how I can hard-reset my DALI lights?