• 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...
  • pull down resistor
    im using lpc1768 i connected button to P0.5, led to P0.4 initially the button pin should go low, if i press the button P0.5 should get high but the pin is always high i checked the pin with multimeter...