I have an Mbed-OS 6.2.0 program on a NUCLEO-F446RE which stops after an indefinite time (between 15mn and 1 hour approximately). This program has a while (1) loop in the main and a watchdog, yet it doesn’t even restart, it’s frozen. There is an LED on a PWM output that is normally always on or flashing but at this time it goes out.
This NUCLEO-F446RE is connected to an electronic assembly. I ran a simple blink program for 3 hours to see if this was caused by this setup, in which case it doesn’t stop.
If you have any idea where the problem is? I’ll take it.