2025-10-04 2:02 PM
Hello,
Began learning STM32 MCUs with my Nucleo-H753ZI board and I think I found a bug.
The IO configurator on CubeIDE thinks user LED2 is on PB7 and is blue coloured. I'll paste the code it generates below. But in fact, the user manual UM2407 says user LED2 is on PE1 and is yellow coloured, which is indeed correct.
Generated code from CubeIDE for Nucleo-H753ZI:
#define LED2_PIN GPIO_PIN_7 #define LED2_GPIO_PORT GPIOB
Appears to be a bug that should be fixed in the BSP.