rp2040_pac::sio

Module gpio_out

source
Expand description

GPIO output value

Structs§

Type Aliases§

  • Field GPIO_OUT reader - Set output level (1/0 -> high/low) for GPIO0…29.
    Reading back gives the last value written, NOT the input value from the pins.
    If core 0 and core 1 both write to GPIO_OUT simultaneously (or to a SET/CLR/XOR alias),
    the result is as though the write from core 0 took place first,
    and the write from core 1 was then applied to that intermediate result.
  • Field GPIO_OUT writer - Set output level (1/0 -> high/low) for GPIO0…29.
    Reading back gives the last value written, NOT the input value from the pins.
    If core 0 and core 1 both write to GPIO_OUT simultaneously (or to a SET/CLR/XOR alias),
    the result is as though the write from core 0 took place first,
    and the write from core 1 was then applied to that intermediate result.
  • Register GPIO_OUT reader
  • Register GPIO_OUT writer