Enum rp2040_pac::io_bank0::gpio::gpio_ctrl::FUNCSEL_A

#[repr(u8)]
pub enum FUNCSEL_A {
    JTAG = 0,
    SPI = 1,
    UART = 2,
    I2C = 3,
    PWM = 4,
    SIO = 5,
    PIO0 = 6,
    PIO1 = 7,
    CLOCK = 8,
    USB = 9,
    NULL = 31,
}

0-31 -> selects pin function according to the GPIO table. Not all options are valid for all GPIO pins.

Value on reset: 31

Variants

JTAG = 0

0: Connect to JTAG peripheral

SPI = 1

1: Connect to matching SPI peripheral

UART = 2

2: Connect to matching UART peripheral

I2C = 3

3: Connect to matching I2C peripheral

PWM = 4

4: Connect to matching PWM peripheral

SIO = 5

5: Use as a GPIO pin (connect to SIO peripheral)

PIO0 = 6

6: Connect to PIO0 peripheral

PIO1 = 7

7: Connect to PIO1 peripheral

CLOCK = 8

8: Connect to Clock peripheral

USB = 9

9: Connect to USB peripheral

NULL = 31

31: Connect to nothing

Trait Implementations

impl Clone for FUNCSEL_A

fn clone(&self) -> FUNCSEL_A

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for FUNCSEL_A

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl FieldSpec for FUNCSEL_A

type Ux = u8

Raw field type (u8, u16, u32, …).

impl From<FUNCSEL_A> for u8

fn from(variant: FUNCSEL_A) -> Self

Converts to this type from the input type.

impl PartialEq for FUNCSEL_A

fn eq(&self, other: &FUNCSEL_A) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for FUNCSEL_A

impl Eq for FUNCSEL_A

impl StructuralPartialEq for FUNCSEL_A