I’m setting up an HD77480 character LCD as a panel using the universal panel adapter and an Arduino Pro Mini, but whenever I set panel.lcd to universal_adapter and panel.enable to true, my entire board becomes unresponsive, with the four indicator LEDs showing a firmware crash. If I disable the panel, everything runs completely fine. I’ve checked and re-checked my wiring a thousand times, the panel + arduino are receiving sufficient power and the Pro Mini itself works fine when disconnected from the board.
User danielis posted about this same problem a few weeks ago and the solution was resolved by updating the firmware to the then-most-recent edge firmware. I pulled the most recent edge last night, but the problem is still there. Is anyone else having problems with the universal adapter in the most recent edge?
Cheers!
Imported from wikidot