2022-11-11, 00:37
The problem is solved. Something strange happened because I couldn't update the firmware! always got an error. I had use the STM32 cubeprogrammer connected by USB, and remove the 9.2 firmware before reload the 9.3. After clean the old firmware (erased it with the STMcube) I load the 9.3 and Then everything was working correctly.
I didn't understand what happened with the system. Some "sand in the gear" blocked the system, and only with the erasure of the previous firmware it was possible load the new firmware, but anyway now it is OK.
I didn't understand what happened with the system. Some "sand in the gear" blocked the system, and only with the erasure of the previous firmware it was possible load the new firmware, but anyway now it is OK.