DEBUGGING ISSUE WITH USB-C

[STayl.3]

Hello community,

I'm experiencing difficulty when debugging my software.

I'm running Mac OS Catalina with a L433 Nucleo, plugged into my USB-C to USB-A converter.

I wrote a very basic "echo" program to take my USART input and echo it back to my Mac.

I keep on getting an ORE flag and my program gets stuck in the interrupt.

I took the project and the board to a Windows Machine and it worked without hassles.

Any advice please.

[Pavel A.]

What if you disable UART overrun detection (temporary of course) ?

-- pa

[STayl.3]

Immediately sits and hangs in the procedure where ever the breakpoint is - can step through the code, but jumps to the start when it reached the end of the procedure.

[STayl.3]

When I remove the breakpoint, the software runs. I just can't debug (which is slightly problematic).

I ran STM32CUBEIDE on Windows 10 with Bootcamp on my Macbook with the same results.