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STayl.3
STayl.3
Associate II
February 18, 2021
Question

DEBUGGING ISSUE WITH USB-C

  • February 18, 2021
  • 3 replies
  • 1245 views

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.

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3 replies

Pavel A.
Pavel A.
Super User
February 18, 2021

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

-- pa

STayl.3
STayl.3Author
Associate II
February 19, 2021

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
STayl.3Author
Associate II
February 19, 2021

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.

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