Struct rp2040_pac::pio0::rxf::RXF_SPEC

pub struct RXF_SPEC;

Direct read access to the RX FIFO for this state machine. Each read pops one word from the FIFO. Attempting to read from an empty FIFO has no effect on the FIFO state, and sets the sticky FDEBUG_RXUNDER error flag for this FIFO. The data returned to the system on a read from an empty FIFO is undefined.

You can read this register and get rxf::R. See API.

Trait Implementations

impl RegisterSpec for RXF_SPEC

type Ux = u32

Raw register type (u8, u16, u32, …).

impl Resettable for RXF_SPEC

reset() method sets RXF%s to value 0

const RESET_VALUE: u32 = 0u32

Reset value of the register.

fn reset_value() -> Self::Ux

Reset value of the register.

impl Readable for RXF_SPEC

read() method returns rxf::R reader structure