Hello,
I try to trace the GPIO pin status in Keil5 MDK ARM logic analyzer, but it's not successful.
I am using the Nucleo-H743ZI2 board with STLink 3 SWO mode. I can also see the printf output in the "Debug (printf) Viewer" without any issue. The LED on board is on PB0. In the debug mode, I can see the GPIOB ODR is updating, which aligns with the LED status.
But when I type the "PORTB.0" in the Logic Analyzer setup, it said "Unknown signal".
Is there a way to trace the GPIO pin status in the logic analyzer by Keil5 MDK ARM? I tried "PORTB.0", "GPIOB.0", etc, but none of them works. Can anyone give me some guidance how to do the set up?
Thanks in advance.