Please advise where I'm doing wrong, I need to create variables with GPIO output with variable assignment and I don't know how to make it work correctly. 'my_gpio_port' reports as undeclared, but the declaration is without errors. Thanx   GPIO_TypeDe...

Hi, I am solving the backlight of the display, which is controlled by a pin, but the problem is the state between power on and initialization, when the display flashes before the pin is initialized. This happens with both positive and negative contro...

Hi, I have a project STM32F429-DISC1 with BSP libraries created in CubeIDE and everything works but when I give Migrate the project from old FW V1.24.2 to last V1.26.2 the display stops showing. Has anyone already solved what the problem may be? If I...

Hi, is this the correct connection for the RTC backup rechargeable battery? Thanx.