• GPIO as Input Pull Up / Pull Down
    The reference manula says i can configure the STM32 GPIO as either Input pull-up or as Input-pull-down. But i do not see any register which configures this. Can anybody clarify this. Regards...
  • GPIO as Input Pull Up / Pull Down
    The reference manula says i can configure the STM32 GPIO as either Input pull-up or as Input-pull-down. But i do not see any register which configures this. Can anybody clarify this. Regards...
  • GPIO-IDR reads 1 value from input always(pull down and pull up too but there is no input)
    Hi.I have some problem with Nucleo stm32f030r8. I make a led blinking application.I make porta_0 as output and portb_0 as input and i make portb_0 pull down mode I want that when portb_0 being 1 level...
  • GPIO-IDR reads 1 value from input always(pull down and pull up too but there is no input)
    Hi.I have some problem with Nucleo stm32f030r8. I make a led blinking application.I make porta_0 as output and portb_0 as input and i make portb_0 pull down mode I want that when portb_0 being 1 level...
  • [WEAK] Attribute
    I'm building a project for the STM32F476. The default interrupt handlers are defined in the file "startup_stm32f746xx.s" and they're declared with the weak attribute, like this: EXPORT RTC_Alarm_IRQHandler...