LED-Warrior14 DALI initialisation
Posted: Wed Dec 22, 2021 5:36 pm
Hello,
I'm designing a DALI bus light control system for vertical farming.
I recently bought Codemercs' LED-Warrior14-02 Master controller modules because they are said to support all the DALI commands (not the first 32 commands like LED-Warrior09 do).
I use an ESP32 board, then an I2C-friendly logic level converter (because the ESPs are not 5V-tolerant), then the LED-Warrior14-02 module (to which my DALI lamps are connected).
I have no problem with broadcast commands and can turn on/off all the lamps or set them to a desired level.
However I have some problems implementing DALI network initialisation. To be more specific, I don't know where to look for the reply after sending a 0xA9 (COMPARE) command.
Do you have any libraries, code snippets or literature, explaining how to perform DALI network initialisation properly?
Thank you,
Alexander Shmonov
I'm designing a DALI bus light control system for vertical farming.
I recently bought Codemercs' LED-Warrior14-02 Master controller modules because they are said to support all the DALI commands (not the first 32 commands like LED-Warrior09 do).
I use an ESP32 board, then an I2C-friendly logic level converter (because the ESPs are not 5V-tolerant), then the LED-Warrior14-02 module (to which my DALI lamps are connected).
I have no problem with broadcast commands and can turn on/off all the lamps or set them to a desired level.
However I have some problems implementing DALI network initialisation. To be more specific, I don't know where to look for the reply after sending a 0xA9 (COMPARE) command.
Do you have any libraries, code snippets or literature, explaining how to perform DALI network initialisation properly?
Thank you,
Alexander Shmonov