Resolved! Error in initializing ST-LINK device. Reason: ST-LINK firmware upgrade required. Please upgrade the ST-LINK firmware using the upgrade tool.
It asks to re-connect STLINK and press "yes". Nothing happens after. I've tried to install STM32CubeProgrammer to upgrade manually, but I could not get it running.OS X 10.15.4 java 14.0.1 2020-04-14Java(TM) SE Runtime Environment (build 14.0.1+7)What...